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Page 1: Samsung Pdp Tv Ps-42c7hd Chassisd74b P-europe 42hd Mustang Sm

DTV Buint-In PDP TV

Supreme Picture QualitySupreme Convenience Quality

RF, HDMI, 2 Scart, PC (Analog), Component, Video, S-Video

Slim line design

Energy Saving

PS-42C7HD

Page 2: Samsung Pdp Tv Ps-42c7hd Chassisd74b P-europe 42hd Mustang Sm

This Service Manual is a property of Samsung Electronics Co.,Ltd.Any unauthorized use of Manual can be punished under applicableInternational and/or domestic law.

© Samsung Electronics Co., Ltd. Feb. 2007Printed in KoreaAA82-04328A

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Table of Contents

Chapter 1 Precaution 1-1 Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 1-2 Servicing Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3 1-3 Static Electricity Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4 1-4 Installation Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5

Chapter 2 Product Specification 2-1 Product Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 2-2 Key Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2 2-3 Specifications Analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6 2-4 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7

Chapter 3 Alignment & Adjustment 3-1 Service Instruction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1 3-2 How to Access Service Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2 3-3 Factory Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3 3-4 Service Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8 3-5 Software Upgrade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11 3-6 Replacements & Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-13

Chapter 4 Exploded View & Part List 4-1 PS42C7HDX/XET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

Chapter 5 Electrical Part List 5-1 PS42C7HDX/XET Service Item . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1

Chapter 6 Troubleshooting 6-1 First Checklist for Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1 6-2 Checkpoints by Error Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2 6-3 Troubleshooting Procedures by ASS'Y . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-13

Chapter 7 Block Diagram 7-1 Overall Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1 7-2 Partial Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3

Chapter 8 Wiring Diagram 8-1 Overall Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1 8-2 Partial Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2

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Chapter 9 PCB Diagram 9-1 MAIN & DTV MODULE Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-1 9-2 Power & IR Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-4 9-3 Function Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-4 9-4 Side AV Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-4 9-5 Main SMPS Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-5 9-6 DC-DC SMPS Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-6 9-7 PDP Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-7

Chapter 10 Schematic Diagram 10-1 Analog . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-1 10-2 Digital . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-12

Chapter 11 Operation Instruction & Installation 11-1 Product Features and Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-1 11-2 Installation Notes and Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-4

Chapter 12 Disassembly & Reassembly 12-1 Overhaul Disassembly & Reassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-1

Chapter 13 Circuit Description 13-1 Power ON/OFF Signal Timing Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-1 13-2 Partial Block Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-2

Chapter 14 Reference Information 14-1 Other issues related to other products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-1 14-2 Technical Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-3

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1. Make sure all protective devices are properly installedincluding non-metallic handles and compartment coverswhen installing or re-installing the chassis or chassisassemblies.

2. Make sure that no gaps exist between the cabinets forchildren to insert their fingers in to prevent children fromreceiving electric shocks. Gaps mentioned above includeventilation holes of a too great magnitude between thePDP module and the cabinet mask, and the improperinstallation of the rear cabinet.

Errors may occur when the resistance is below 1.0 orover 5.2 .In these cases, make sure that the device is repairedbefore sending it back to the customer.

3. Check for Electricity Leakage (Figure 1-1)Warning: Do not use an insulated transformer for check-ing the leakage. Use only those current leakage testersor mirroring systems that comply with ANSIC 101.1 andthe Underwriter Laboratory's specifications (UL1410,59.7).

Fig. 1-1 AC Leakage Test

4. A high voltage is maintained within the specified limitsusing safety parts, calibration and tolerances. When voltage exceeds the specified limits, check each specialpart.

5. Warning for Engineering Changes:Never make any changes or additions to the circuitdesign or the internal part for this product.Ex: Do not add any audio or video accessoryconnectors. This might cause physical damage.Furthermore, any changes or additions to the originaldesign/engineering will invalidate the warranty.

6. Warning - Hot Chassis:Some TV chassis are directly connected to one end ofthe AC power cord for electrical reasons.Without insulated transformers, the product can only berepaired safely when the chassis is connected to theearthed end of the AC power source.

To make sure the AC power cord is properly connected,follow the instructions below. Use the voltmeter tomeasure the voltage between the chassis and theearthed ground. If the measurement is over 1.0V, unplugthe AC power cord and change the polarity before re-inserting it. Measure the voltage between the chassisand the ground again.

7. Some TV chassis are shipped with an additionalsecondary grounding system. The secondary system isadjacent to the AC power line. These two groundingsystems are separated in the circuit using anunbreakable/unchangeable insulation material.

8. When any parts, material or wiring appear overheated ordamaged, replace them with new regular onesimmediately. When any damage or overheating isdetected, correct this immediately and make a regularcheck of possible errors.

9. Check for the original shape of the lead, especially thatof the antenna wiring, any sharp edges, the AC powerand the high voltage power. Carefully check if the wiringis too tight, incorrectly placed or loose. Never change thespace between the part and the printed circuit board.Check the AC power cord for possible damages. Keepthe part or the lead away from any heat-emittingmaterials.

Precaution

Samsung Electronics 1-1

LEAKAGECURRENTTESTER

DEVICEUNDERTEST

TEST ALLEXPOSED METAL

SURFACES

2-WIRE CORD

ALSO TEST WITHPLUG REVERSED

(USING AC ADAPTERPLUG AS REQUIRED)

EARTHGROUND

(READING SHOULDNOT BE ABOVE

0.5mA)

To avoid possible damages or electric shocks or exposure to radiation, follow the instructions below with regard to safety,installation, service and ESD.

1. Precaution

1-1 Safety Precautions

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10. Safety Indication:Some electrical circuits or device related materialsrequire special attention to their safety features, whichcannot be viewed by the naked eye. If an original part isreplaced with another irregular one, the safety orprotective features will be lost even if the new one has ahigher voltage or more watts.

Critical safety parts should be bracketed with ( ).Use only regular parts for replacements (in particular,flame resistance and dielectric strength specifications).Irregular parts or materials may cause electric shock orfire.

Precaution

1-2 Samsung Electronics

!

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1. The service instructions are printed on the cabinet, andshould be followed by any service personnel.

2. Make sure to unplug the AC power cord from the powersource before starting any repairs.(a) Remove or re-install parts or assemblies.(b) Disconnect the electric plug or connector, if any.(c) Connect the test part in parallel with the electrolyticcapacitor.

3. Some parts are placed at a higher position than theprinted board. Insulated tubes or tapes are used for thispurpose. The internal wiring is clamped using buckles toavoid contact with heat emitting parts. These parts areinstalled back to their original position.

4. After the repair, make sure to check if the screws, partsor cables are properly installed. Make sure no damage iscaused to the repaired part and its surroundings.

5. Check for insulation between the blade of the AC plugand that of any conductive materials (i.e. the metalpanel, input terminal, earphone jack, etc).

6. Insulation Check Process: Unplug the power cord fromthe AC source and turn the switch on. Connect the insu-lating resistance meter (500v) to the AC plug blade.

The insulating resistance between the blade of the ACplug and that of the conductive material should be morethan 1 .

7. Any B+ interlock should not be damaged.If the metal heat sink is not properly installed, noconnection to the AC power should be made.

8. Make sure the grounding lead of the tester is connectedto the chassis ground before connecting to the positivelead. The ground lead of the tester should be removedlast.

9. Beware of risks of any current leakage coming intocontact with the high-capacity capacitor.

10. The sharp edges of the metal material may causephysical damage, so ensure wearing protective glovesduring the repair.

11. Due to the nature of plasma display panels, partial after-images may appear if a still picture is displayed on thescreen for a long period of time.This is caused by brightness deterioration due to thestorage effect of the panel, and to prevent this fromhappening, we recommend that the brightness and con-trast are reduced.(e.g.) Contrast: 25, Brightness: 50

Precaution

Samsung Electronics 1-3

Warning 1: First carefully read the "Safety Instruction" in this service manual.When there is a conflict between the service and the safety instructions, follow the safety instruction at all times.

Warning 2: Any electrolytic capacitor with the wrong polarity will explode.

1-2 Servicing Precautions

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1-3 Static Electricity Precautions1. Some semi-conductive ("solid state") devices are

vulnerable to static electricity. These devices are knownas ESD. ESD includes the integrated circuit and the fieldeffect transistor. To avoid any materials damage fromelectrostatic shock, follow the instructions describedbelow.

2. Remove any static electricity from your body byconnecting the earth ground before handling anysemi-conductive parts or ass'ys. Alternatively, wear adischargeable wrist-belt.(Make sure to remove any static electricity beforeconnecting the power source - this is a safety instructionfor avoiding electric shock)

3. Remove the ESD ass'y and place it on a conductivesurface such as aluminum foil to prevent accumulatingstatic electricity.

4. Do not use any Freon-based chemicals.Such chemicals will generate static electricity thatcauses damage to the ESD.

5. Use only grounded-tip irons for soldering purposes.

6. Use only anti-static solder removal devices.Most solder removal devices do not support ananti-static feature. A solder removal device without ananti-static feature can store enough static electricity tocause damage to the ESD.

7. Do not remove the ESD from the protective box until thereplacement is ready. Most ESD replacements arecovered with lead, which will cause a short to the entireunit due to the conductive foam, aluminum foil or otherconductive materials.

8. Remove the protective material from the ESDreplacement lead immediately after connecting it to thechassis or circuit ass'y.

9. Take extreme caution in handling any uncovered ESDreplacements. Actions such as brushing clothes or liftingyour leg from the carpet floor can generate enough staticelectricity to damage the ESD.

Precaution

1-4 Samsung Electronics

CAUTION

These servicing instructions are for use by qualified service personnel only. To reduce the risk of electric shock do not perform any servicing other than that contained in theoperating instructions unless you are qualified to do so.

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Precaution

Samsung Electronics 1-5

1-4 Installation Precautions1. For safety reasons, more than two people are required

for carrying the product.

2. Keep the power cord away from any heat emittingdevices, as a melted covering may cause fire or electricshock.

3. Do not place the product in areas with poor ventilationsuch as a bookshelf or closet. The increased internaltemperature may cause fire.

4. Bend the external antenna cable when connecting it tothe product. This is a measure to protect it from beingexposed to moisture. Otherwise, it may cause a fire orelectric shock.

5. Make sure to turn the power off and unplug the powercord from the outlet before repositioning the product.Also check the antenna cable or the external connectorsif they are fully unplugged. Damage to the cord maycause fire or electric shock.

6. Keep the antenna far away from any high-voltage cablesand install it firmly. Contact with the high-voltage cable orthe antenna falling over may cause fire or electric shock.

7. When connecting the RF antenna, check for a DTVreceiving system and install a separate DTV receptionantenna for areas with no DTV signal.

8. When installing the product, leave enough space (4")between the product and the wall for ventilationpurposes.A rise in temperature within the product may cause fire.

9. When moving a PDP with removable speakers, detachthe speakers first before moving the main body.Moving the PDP main body without separating thespeakers may cause the speakers to detach, possiblycausing damage or injury.

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1-6 Samsung Electronics

MEMO

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Product Specification

Samsung Electronics 2-1

2. Product Specification2-1 Product Features

Chip Description- SVP-PX (IC611) : SVPTMPX contains dual-purposed triple 10-bit high-precision and high speed video ADCs for both PC and

video inputs, the high speed HDMI could support all HDMI inputs up to 135MHz with HDCP format, the high-performance multi-format 3D digital comb video decoder that supports NTSC, PAL, and SECAM*, a HDTVsync separator, motion adaptive de-interlacing engine, and the video format conversion engine, supporting multi-window display in many different output modes.

- STV8257DSX (IC503) : Digital Audio Decoder/Processor- STA323W (IC505) : Audio power amplifiers

Block Specfication Major IC RemarkRF Tuner DNOS403ZH261B(S) SEMCO

Power Input Voltage : AC 220 - 240 V~, 50 Hz

VideoScaler

SVP-PX TRIDENTVideo Decoder

SoundSound Processor STV8257DSX ST Microelectronics

Sound AMP STA323W ST MicroelectronicsAudio S/W MM74HC4052

PDP Module Samsung SDI V5.1 42"HD SAMSUNG SDIRemocon TM87BCabinet C7

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Product Specification

2-2 Samsung Electronics

2-2 Key FeaturesModel PS-42C7HD

Screen Size 107 Cm / 42 Inches (16:9) Dimensions 1055(W) x 340(D) x 758.5(H) mm

Weight 39.5 Kg

Voltage EU : AC 220-240V~, 50HzCIS : AC 100-240V~, 50/60Hz

Colour System PAL, SECAM, NT3.58, NT4.43Sound System BG, DK, I, L

Number of Pixels 1024(H) x 768(V)ANTENNA input VHF, UHF (75Ω unbalanced)

VIDEO input

SCART1, SCART2AV (Side), S-VIDEO (Side)

COMPONENT IN (480i/P, 576i/P, 720P, 1080i) PC IN (MINI D-SUB 15P)

HDMI/DVI IN

AUDIO input

SCART1, SCART2AV (Side), S-VIDEO (Side)

ComponentPCDVI

Audio Output AUDIO OUTHeadphone (Side)

Speaker Output 10W + 10W ( 8Ω )( Headphone Out : 10 mW MAX )

H/W Configuration- Video : SVP-PX- Sound : STA8257DSX, STA323W- Tuner : DNOS403ZH261B (S)

S/W Configuration- Main Micom : M30840SGP (IC202)- Sub Micom : 3F866BXZZ (IC207)

Picture- System : Video → PAL/SECAM/NTSC4.43, Sound → Analog- Progressive- Output resolution : 1024*768- OSD : Smart user Interface- Picture Enhancement : FBE- Still picture, Noise reduction- Comb Filter : 3D comb filter- PIP : Large- Panorama : Wide

Sound- System : Stereo- Output : 10W + 10W- Speaker : built-in

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Product Specification

Samsung Electronics 2-3

Feature- Component Interface (480i/480p/576i/576p/720p/1080i, Y/Pb/Pr)- Digital Interface : HDMI- Picture Size : Auto Wide/16:9/Wide4:3/Zoom/4:3- Auto Store- Sleep Timer : 180 minute- Clock- Zoom, Previous channel, Blue Screen, Color Tone, Screen Burn Protection

Remocon- TM86B

Power Supply- EU : AC 220-240V, 50Hz- CIS : AC 100-240V~, 50/60Hz

Power Consumption- Max Power : 360 W

Both screen position and size will vary depending on the type of PC monitor and its resolution.The table below shows all of the display modes that are supported. (N : Negative, P : Positive)

Video Signal Resolution(Dot X Line)

Vertical frequency(Hz)

Horizontal frequency(kHz)

Verticalpolarity

Horizontalpolarity

IBM PC / ATCompatible

640 X 350 70.086 31.469 P N720 X 400 70.087 31.469 N P

640 X 480

59.940 31.469 N N70.000 35.000 N/P N/P72.809 37.861 N N75.000 37.500 N N

800 X 600

56.250 35.156 N/P N/P60.317 37.879 P P70.000 43.750 N/P N/P72.188 48.077 P P75.000 46.875 P P

848 X 48060.000 31.020 P P74.769 37.684 P N

1024 X 768

60.004 48.363 N N70.069 56.476 N N72.000 57.672 N/P N/P75.029 60.023 P P

The interlace mode is not supported. The television might operate abnormally if a non-standard video format is selected. 480i/p, 576i/p, 720p, or 1080i is not available in pc mode. The PC text quality is optimum in XGA mode (1024 x 768@60Hz).

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Product Specification

2-4 Samsung Electronics

DTV Specification

Category Functions UK GERMANY

SYSTEMBroadcasting systemVideo formatAudio format

DVB-TMPEG-2(MP@ML)

MPEG-1 audio layer Ⅰ,Ⅱ

DVB-TMPEG-2(MP@ML)

MPEG-1 audio layer Ⅰ,Ⅱ

ChannelParameters

Operational Bandschannel rangeChannel Band width

UHF21 ~ 688 MHz

VHF/UHF5 ~ 12, 21 ~ 69VHF-7, UHF-8

EPG Now/NextScheduled EPG

SILCNDynamic SIReplacement Service

XX

XXX

CACIEmbedded CASParental Lock

(TopUp TV)X

X

System softwareupgrade

BBC OTADVB SSU

X

XEnhanced profile

Data Service MHEGMHP

(Ver. 1.06)X

XX

Time zone Time zone setting X X

Add-on services

DVB subtitleTeletextAC3VPSAFD

XXX

XXX

Etc

Channel listAuto storeManual storeLanguage selection

Connectors

SPDIF OUTPCMCIA (Type Ⅱ)RS-232 (Phone Jack)ModemSmart Card

DTV

XX

DTV

XX

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Product Specification

Samsung Electronics 2-5

Category Functions Sweden Italy France

SYSTEMBroadcasting systemVideo formatAudio format

DVB-TMPEG-2(MP@ML)

MPEG-1 audio layer Ⅰ,Ⅱ

DVB-TMPEG-2(MP@ML)

MPEG-1 audio layer Ⅰ,Ⅱ

DVB-TMPEG-2(MP@ML)

MPEG-1 audio layer Ⅰ,Ⅱ

ChannelParameters

Operational Bandschannel rangeChannel Band width

UHF21 ~ 698 MHz

VHF/UHF3 ~ 13 (A ~ H2), 21 ~ 69

VHF-7, UHF-8

VHF/UHF5 ~ 10, 21 ~ 69VHF-8, UHF-8

EPG Now/NextScheduled EPG

SILCNDynamic SIReplacement Service

XX

XXX

XX

CACIEmbedded CASParental Lock

X

X

X

System softwareupgrade

BBC OTADVB SSU

XSimple profile

XSimple profile

XSimple profile

Data Service MHEGMHP

XX

X (Ver. 1.0.2)

XX

Time zone Time zone setting X X X

Add-on services

DVB subtitleTeletextAC3VPSAFD

XXX

XXX

XXX

Etc

Channel listAuto storeManual storeLanguage selection

Connectors

SPDIF OUTPCMCIA (Type Ⅱ)RS-232 (Phone Jack)ModemSmart Card

DTV

XX

DTV

DTV

XX

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Product Specification

2-6 Samsung Electronics

2-3 Specifications AnalysisModel Puccini (V4) PS-42C7HD (Mustang 42HD)

Design

Basic

Display Type PDP TV PDP TVBuilt-In Tuner O O

Resolution 1024 x 768 1024 x 768PDP Module V4 V5.1Screen Size 42 inches 42 inchesAspect Ratio 16 : 9 16 : 9

Power Consumption 380 W 360 WDimensions 1050(W) x 86(D) x 755(H) mm 1055(W) x 340(D) x 758.5(H) mm

Weight 59.2 Kg 39.5 Kg

PictureBrightness 1,300 Cd/m2 1,100 Cd/m2

Contrast Ratio 10,000 : 1 5000:1Image Enhacer DNIe-L FBE

Audio

Equalizer O OAuto Volume O O

Surround Sound SRS TruSurround SRS TruSurroundSpeaker Output 15 W + 15 W 10 W + 10 W

Speaker Included Included

Features

PIP O ODouble Screen O X

TTX O O Still Image O O

My Color Control O XColor Weakness O XEnergy Saving O O

Screen Burn Protection O O

Connections

Antenna 1Input 1 InputCVBS 1AV 1 AV

S-Video 1 Input 1 InputComponent(Y/PB/PR) 1 Input 1 Input

PC(D-SUB) 1 Input 1 InputDVI X X

HDMI 1 Input 1 InputSub Woofer X X

Optical X XCoaxial X X

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Product Specification

Samsung Electronics 2-7

2-4 Accessories Accessories Item Item code Remark

Supp

liedA

cces

sorie

s

Remote ControlBatteries

BN59-00517A4301-000103

Samsung Service center

Power Cord 3903-000145

Owner's Instructions BN68-01131A

Warranty CardRegistration Card

Safety Guide Manual

BN68-00514CAA68-03575EAA68-03242E

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tcan

bepu

rchas

edad

dition

ally

S-VIDEO Cable -

Internal shopping mall

HDMI Cable -

HDMI/DVI cable -

Component Cables (RCA) -

PC Cable -

PC Audio Cable -

Scart Cable -

Antenna Cable -

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2-8 Samsung Electronics

MEMO

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Alignment & Adjustment

Samsung Electronics 3-1

3. Alignment & Adjustment3-1 Service Instruction Before Performing After Sales Services

1. Check if the measurement and test equipment is working properly.

2. Secure sufficient work space for disassembling the product.

3. Prepare a soft pad for disassembling the product.

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Alignment & Adjustment

3-2 Samsung Electronics

3-2 How to Access Service Mode1. General Remote

To Enter : Power Off → INFO → MENU → MUTE → Power On (Interval between key strokes : less than 3 sec)

To Exit : Power Off → On

2. Settings when entering Factory mode- Sharp Screen (Dynamic), Color Tone (Cool1), Factory (Dynamic CE Off)

3. Adjustment Procedures- Channel Key : Select an item.- Volume Key : Adjust the value up or down.- MENU Key : Save the changes to the EEPROM and return to the higher-level mode.- Using the Numeric (0~9) keys, you can select a channel.- Using the SOURCE key, you can switch AV modes.

4. Initial SERVICE MODE DISPLAY State

※ The version of the firmware displayed at the bottom of the screen may differ and the firmware is subject to change for the improvement of product functions.

※ If you have adjusted the settings in Service Mode, you have to reset the product.

1. Calibration2. Option Table XXXX XXXX3. White Balance4. SVP-FX5. Option Block6. STV8257/STA323W7. YC Delay8. Adjust9. -----10. W/B MOVIE11. Checksum12. Reset13. -----

T-MST42PEUHQ-XXXX (Main Micom Ver)T-MST42PEUH-XXXX (Sub Micom Ver)Month / Day / Year / Hour / Min. / Sec.

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Alignment & Adjustment

Samsung Electronics 3-3

1. Calibration : W/B Calibration

AV CalibrationDTV CalibrationPC CalibrationHDMI Calibration

2. Option Table : Setting option

Blue Eye : OFFGamma : OFFLogic D/L : OFFAuto Power : ONDynamic CE : ONEnergySave : OFFLBE/FBE : ONFRC-Micronas : OFFFRC-Samsung : OFFLNA : ONCarrier Mute : OFFLanguage : EnglishAuto FM : OFFHigh Deviation : OFFTTX : ONTTX List : FlofDynamic AslGain : OFFTuner TOP : 8TTX Group : AutoTTX Level : L1.5PS Test : MINLED OnTime : 10LED OffTime : 0Debug : OFF Ch. Table : SESKiDTV Country : UKACR : OFF

3. White Balance : Adjustment White Balance( Range 0~255 )

Sub Bright : 110R off set : 113G off set : 128B off set : 128Sub contrast : 128R gain : 132G gain : 128B gain : 139

1. Calibration2. Option Table XXXX XXXX3. White Balance4. SVP-FX5. Option Block6. STV8257/STA323W7. YC Delay8. Adjust9. -----10. W/B MOVIE11. Checksum12. Reset13. -----

T-MST42PEUHQ-XXXX (Main Micom Ver)T-MST42PEUH-XXXX (Sub Micom Ver)Month / Day / Year / Hour / Min. / Sec.

3-3 Factory Data The underlined are items applied during the service adjustment. None of the others should be adjusted.

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Alignment & Adjustment

3-4 Samsung Electronics

4. SVP-PX : SVP-PX Correct Register

ComB Filter : Y-Filter - 80H

Sharpness : RF/AV COMP PC HDMIH2Gain 08H 10H 10H 08HH4Gain 04H 04H 04H 00HV2Gain 08H 10H 10H 08HV4Gain 04H 04H 04H 04HSr2Gain 00H 00H 00H 00HSr4Gain 00H 00H 00H 00HSI2Gain 00H 00H 00H 00HSI4Gain 00H 00H 00H 00HPeakth1 00H 00H 00H 00HPeakth2 80H 80H 80H 80HPeakth3 00H 00H 00H 00H

NR : YNROFF 80HCNROFF 80HYNRON 80HCNRON 80H

RGB Calibration : RF/AV COMP PC HDMIR-Offset 4EH 4CH 49H 48HG-Offset 4EH 4CH 49H 48HB-Offset 4EH 4CH 49H 48HR-Gain 7CH 7BH 78H 9DHG-Gain 7CH 7BH 80H 9DHB-Gain 7CH 7BH 7AH 9DH

ADC Calibration : RF/AV COMP PC HDMITCD3 Contrast 82H 78H 78H 78HTCD3 Brightness 21H 20H 20H 20HTCD3 CR 80H 80H 80H 80HTCD3 CB 80H 80H 80H 80HTCD3 Delay 00H 00H 00H 00HAnalog Y Offset 40H 40H 42H 40HAnalog PB Offset 80H 80H 38H 80HAnalog PR Offset 80H 80H 39H 80HAnalog Y Gain D6H DAH D0H D6HAnalog PB Gain FEH 9AH 80H FEHAnalog PR Gain FEH 9AH 80H FEHBlack Level 00H 00H 00H 00HSVP Brightness 00H 00H 00H 00H

Calibration Target : low high deltaAV ADC 10H F8H 04HCOMP ADC 10H F8H 04HPC ADC 10H F8H 04HALL RGB 04H F8H 10H

1. Calibration2. Option Table XXXX XXXX3. White Balance4. SVP-FX5. Option Block6. STV8257/STA323W7. YC Delay8. Adjust9. -----10. W/B MOVIE11. Checksum12. Reset13. -----

T-MST42PEUHQ-XXXX (Main Micom Ver)T-MST42PEUH-XXXX (Sub Micom Ver)Month / Day / Year / Hour / Min. / Sec.

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Alignment & Adjustment

Samsung Electronics 3-5

5. Option Block

FRC-MicronasFRC-SamsungLBE/FBE : Test Pattern 00H

Black Stretch Tilt 50HBlack Stretch Gain 55HBlack Stretch Ratio 33HSkin En 01HSkin Gain 80HSkin T X 6EHSkin T Y 60HWhite En 00HMCM Gain 80HWhite T X 4FHWhite T Y 54HCHY Gain1 3EHCHY Gain2 42HCHC Gain1 40HCHC Gain2 40HCHM Gain1 3DHCHM Gain2 45HColorGain TY 00HColorGain TC 00HColorGain TM 00HColor Gain 80HInput RGB Gain 80HInput RGB Offset 00H

6. STV8257/STA323W : Sound IC Correct Register

Ch1 Volume : 55HCh2 Volume : 55HAGC Gain : 05HAM Prescale : 00HZWT TH : 0AHAV Delay : 55HComp Delay : 32HHDMI Delay : 32HPC Delay : 32HL1 Att/Rel Th : EDH

1. Calibration2. Option Table XXXX XXXX3. White Balance4. SVP-FX5. Option Block6. STV8257/STA323W7. YC Delay8. Adjust9. -----10. W/B MOVIE11. Checksum12. Reset13. -----

T-MST42PEUHQ-XXXX (Main Micom Ver)T-MST42PEUH-XXXX (Sub Micom Ver)Month / Day / Year / Hour / Min. / Sec.

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Alignment & Adjustment

3-6 Samsung Electronics

1. Calibration2. Option Table XXXX XXXX3. White Balance4. SVP-FX5. Option Block6. STV8257/STA323W7. YC Delay8. Adjust9. -----10. W/B MOVIE11. Checksum12. Reset13. -----

T-MST42PEUHQ-XXXX (Main Micom Ver)T-MST42PEUH-XXXX (Sub Micom Ver)Month / Day / Year / Hour / Min. / Sec.

7. YC Delay

PAL B/G : 99HPAK D/K : 88HPAL I : 88HSECAM B/G : 88HSECAM D/K : 77HSECAM L/L' : 66HNTSC 3.58 : 96HNTSC 4.43 : CCHAV PAL : AAHAV SECAM : 55HAV NT3.58 : 98HAV NT4.43 : CCHAV PAL60 : 77H

8. Adjust

V Mute Time : 10Melody Volume : 9Ana_Dimm_Max : FEHTTX Contrast : 50TTX Brightness : 50TTX Color : 50Dynamic Contrast : 100Dynamic Color : 50Dynamic Sharpness : 60Standard Contrast : 90Standard Brightness : 80Standard Color : 70Standard Sharpness : 70Movie Contrast : 60Movie Brightness : 50Movie Color : 50Movie Sharpness : 40

LNA PLUS : RFDB-1 Level 2RFDB-2 Level 5RFDB-3 Level 9RFDB-4 Level 24

Hotel Option : Hotel Mode OFFPWR On CH 1PWR On Vol. 10Max Volume 100L.Key Lock OFFPWR On Src RF

9. -----

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Alignment & Adjustment

Samsung Electronics 3-7

1. Calibration2. Option Table XXXX XXXX3. White Balance4. SVP-FX5. Option Block6. STV8257/STA323W7. YC Delay8. Adjust9. -----10. W/B MOVIE11. Checksum12. Reset13. -----

T-MST42PEUHQ-XXXX (Main Micom Ver)T-MST42PEUH-XXXX (Sub Micom Ver)Month / Day / Year / Hour / Min. / Sec.

10. W/B MOVIERF/AV COMP PC HDMI

WB Movie OFF OFF OFF OFFColor Mode Movie Movie Movie MovieColor Tone Warm2 Warm2 Warm2 Warm2W1 R Gain 131 131 130 132W1 B Gain 118 117 119 118W1 R Offset 131 129 138 128W1 B Offset 127 131 115 129W2 R Gain 133 133 134 134W2 B Gain 104 109 115 110W2 R Offset 127 128 141 128W2 B Offset 132 120 113 119Movie Contrast 70 70 70 70Movie Brightness 50 50 50 50Movie Color 45 45 45 45Movie Sharpness 25 25 25 25

11. Checksum

12. Reset

13. -----

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Alignment & Adjustment

3-8 Samsung Electronics

3-4 Service Adjustment

3-4-1 White Balance - Calibration

If picture color is wrong, do calibration first.

Execute calibration in Factory Mode1. Source : VIDEO2. Setting Mode : PAL Video (MODE : #2)3. Pattern : Pattern #24 (Chess Pattern)4. Use Equipment : K-7256 or Equipment of equality level5. Work order

1) Enter by Factory Mode select "1.CALIBRATION".2) Select "AV CALIBRATION" again in CALIBRAION MENU.3) After Completing Calibration, come out "Av success". OSD on the screen (bottom-side) for about 3 seconds.

Source AV : PAL composite, Component : 1280*720/60HzPC : 1024*768/60Hz

( Chess Pattern )

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Alignment & Adjustment

Samsung Electronics 3-9

3-4-2 White Balance - Adjustment

If picture color is wrong, check White Balance condition.

Equipment : CA210, Patten : ToshibaAdjust W/B in Factory Mode

Sub brightness and R/G/B Offset controls low light regionSub contrast and R/G/B Gain controls high light regionSource AV : PAL composite, Component : 1280*720/60Hz,

HDMI[DVI] : 1280*720/60Hz

3-4-3 Conditions for Measurement

1. On the basis of toshiba ABL pattern : High Light level (57 IRE)- INPUT SIGNAL GENERATOR : MSPG-925LTH* Mode No 2 : 744X484@60 Hz

No 6 : 1280X720@60 HzNo 21 : 1024X768@60 Hz

* Pattern No 36 : 16 Color PatternNo 16 : Toshiba ABL Pattern

2. Optical measuring device : CA210 (FL)Please use the MSPG-925 LTH generator for model PS-42E7H / PS-42E7HD / PS-42C7HD.

[ Test Pattern : MSPG-945 Series Pattern #16 ]

* Color temperature 1500K +/-500, -6 ~-20 MPCD

* Color coordinate H/L : 278/285 +/- 2 L/L : 278/285 +/- 3, 2.1 Ft +/-0.05 Ft

( SAMSUNG WHITE BALANCE Adjustment PATTERN with FPD )

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Alignment & Adjustment

3-10 Samsung Electronics

3-4-4 Method of Adjustment

1. Adjust the white balance of AV, Component and DVI Modes.(AV → Component)a) Set the input to the mode in which the adjustment will be made (RF → DTV → PC → DVI).

* Input signal - VIDEO Mode : Model #2 (744*484 Mode), Pattern #16- DTV, DVI Mode : Model #6 (1280*720 Mode), Pattern #16- HDMI Mode : Model #6 (1280*720 Mode), Pattern #16

b) Enter factory color control, confirm the data.

c) Adjust the low light. (Refer to table 1, 2 in adjustment position by mode)- Adjust sub - Brightness to set the 'Y' value.- Adjust red offset ('x') and blue offset ('y') to the color coordinates.

* Do not adjust green offset data.

d) Adjust the high light. (Refer to table 1, 2 in adjustment position by mode)- Adjust red gain ('x') and blue gain ('y') to the color coordinates.

* Do not adjust the green gain and sub-contrast (Y) data.

( SAMSUNG WHITE BALANCE Adjustment PATTERN with FPD )

Low lightMeasurement point

( SAMSUNG WHITE BALANCE Adjustment PATTERN with FPD )

Hight lightMeasurement point

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Alignment & Adjustment

Samsung Electronics 3-11

3-5 Software Upgrade

3-5-1 How to Update Flash ROM

1. Installthe Flash DownloaderConnect Set (Service Jack) and Jig Cable to execute Program Update.

2. Flash Downloader program update- Before Turning on the set, Click "connect" which is under of OSD Screen.- Turn on the Set.

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Alignment & Adjustment

3-12 Samsung Electronics

3-5-2 How to Update DTV Software

1. Software Version Check MethodPress the MENU key and select System.Where you can find the Prodect Information menu in it. When you press the Product Information you can find the Software Version.Connect Set (Service Jack) and Jig Cable to execute Program Update.

2. Serial Download Method① Turn off PDP-TV.② Connect the RS-232 cable to the PDP-TV③ Execute the sv2_fr.exe file.④ Assign the path of samsung.tvz file (application image)⑤ Execute the progress follow the screen until step 2.⑥ Turn On the PDP-TV.⑦ If the PDP-TV turn on during the sv2_fr.exe execution, it will automatically find the COM port and execute the upgrade.

3. Hyper Terminal SettingSet the hyper terminal to observe the progress of the TV via the RS-232 cable. Set up hyper terminal.① When setting up a hyper terminal, set it in sub-program.② Enter a new name.③ Select a modem port. (com 1 and direct connection.)④ Set the bit/second to 115200.⑤ Set the data bit to 8.⑥ No parity bit.⑦ Set stop bit to 1.⑧ No flow control.⑨ Save in memory.⑩ At this point, the new hyper terminal is ready.

4. Resetting the System Parameters① Press the MENU button and select the Reset menu of System.② Press the secret number.③ Press the RED, GREEN, YELLOW, BLUE button in order, after the Reset execute.④ In a few minutes, DTV will booting again.

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Alignment & Adjustment

Samsung Electronics 3-13

3-6 Replacements & Calibration

* Check items listed after changing each

Replaced Items Code No. Check Items

ASSY PCB MISC-MAIN BN94-01144A 1) Auto Program2) White Balance Adjust

ASSY PCB P-SMPS(MAIN) BN96-03743A Vs, Va voltage check and adjustASSY PCB P-SMPS(DC DC) BN96-01856A Vscan, Vset, Ve voltage check and adjustASSY PDP P-LOGIC BOARD BN96-04177A

Not adjustment

ASSY PDP P-X MAIN BOARD BN96-03350AASSY PDP P-Y MAIN BOARD BN96-03351AASSY PDP P-Y MAIN SCAN BOARD BN96-03352AASSY PDP P-ADDRESS E BUFF BOARD BN96-03353AASSY PDP P-ADDRESS F BUFF BOARD BN96-03354A

※ When replacing the SMPS (DC DC) or PDP panel, you have to check the voltage printed on the panel sticker and adjust it.

※ The ASS'Y code can be changed, see "5. Electrical Part List."

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Alignment & Adjustment

3-14 Samsung Electronics

3-6-1 Voltage Adjustment

1. After replacing the SMPS or PDP panel, you must adjust the voltage referring to the voltage label printed on the panel.(If you do not adjust the voltage, an abnormal discharge symptom may appear.)

Value Board AdjustmentVs 200

SMPS-MAINVa 65

Vset 195SMPS-DC/DCVe 120

Vscan -190

SMPS-DC/DC

Voltage Label

SMPS-MAIN

2. A point of adjusting SMPS-MAIN voltage.

Vs Adjustment

Va Adjustment Va Test point

Vs Test point

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Alignment & Adjustment

Samsung Electronics 3-15

3. A point of adjusting SMPS-DC/DC.

* Use base chassis of PDP panel as GND point.

Test PointVset (Middle)Vscan (Right)

Ve Test Point

Vscan/VsetAdjustment

Point

VEAdjustment

Point

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3-16 Samsung Electronics

MEMO

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4. Exploded View & Part List

Exploded View & Part List

Samsung Electronics 4-1

M0112

T0175

T0023

T0061

T0023

T0059

T0603CIS7

M0145

T0456

T0044

M0107

M0020

T0448

M0006 M0013

M0111

M0115

M0013

T0074 T0268

M0150

T0003

T0422

T0079

You can search for the updated part code through ITSELF web site.URL:http://itself.sec.samsung.co.kr

4-1 PS42C7HDX/XET

Loc. No. Code No. Description Specification Q'ty SA/SNA RemarkCIS7 AA61-60003B SPRING ETC-CS -,SUS304,-,-,OD11.2,N7,OD1 1 S.N.A

M0006 BN63-02383D COVER-REAR 42Q7,PCM,T0.5,MMS,PAL 1 S.N.AM0013 BN96-03154B ASSY STAND P-BASE C7,HGI T3.0,BKP-1526,R 1 S.AM0013 BN96-03160G ASSY COVER P-REAR 42C7,PCM,T0.5,MMS,PAL 1 S.AM0020 BN96-04184C ASSY BOARD P-SIDE AV ALPS,SJ06-01-015C,S 1 S.AM0107 BN61-02315J BRACKET-PCB P7,SECC,T0.8,Alps,Himalaya 1 S.N.AM0111 BN63-02387A COVER-STAND 42C7,HIPS,HB,BKP-1526 1 S.N.AM0112 BN63-02375M COVER-FRONT 42C7HD,HIPS,HB,XET,GRAY,BKP- 1 S.N.AM0115 BN61-02659A BRACKET-STAND 42C7,HGI,T2.0 1 S.N.AM0145 BN96-02784B ASSY BOARD P-FUNCTION CADILLAC,SJ06-01-0 1 S.AM0150 BN96-04343A ASSY BRACKET P-FILTER BOTTOM 42C7,AL 1 S.N.AT0003 BN96-03762M ASSY COVER P-FRONT 42C7HD(HQ),XET,HIPS H 1 S.AT0023 BN96-03173A ASSY COVER P-KNOB POWER 42P7,ABS 1 S.AT0023 BN64-00459A KNOB POWER 42P7,PC,Violet 1 S.N.AT0044 BN96-04174A ASSY PDP MODULE P 42HD,W1,1024*768,compl 1 S.AT0059 BN64-00461A INDICATOR LED 42P7,PMMA 1 S.N.AT0061 BN64-00462A WINDOW-REMOCON 42P7,ACRYL,5% 1 S.N.AT0074 BN59-00517A REMOCON SORRENTO,TM87B,45,SORRENTO,EUROP 1 S.AT0079 BN94-01144A ASSY PCB MISC-MAIN PS42Q7HDX/XET,D74B,BN 1 S.AT0175 BN96-02785A ASSY SPEAKER P 8ohm,Twister,42inch,10W 1 S.AT0268 3903-000145 CBF-POWER CORD DT,EU,FP3/YES,U(IEC C13-R 1 S.AT0422 BN94-01023B ASSY PCB MISC-DTV MODULE PS42Q7HD/PS42Q7 1 S.N.AT0448 BN96-03144Q ASSY BRACKET P-TERMINAL P7,EU(iDTV),SECC 1 S.N.AT0456 BN67-00177A GLASS-FILTER EMI 42" C7 V5.1,Sputter,T=4 1 S.AT0603 BN64-00460A KNOB-DECORATION POWER 42P7,ABS,HB,AL 1 S.N.A

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5-1Samsung Electronics

Electrical Part List

5. Electrical Part List5-1 PS42C7HDX/XET Service ItemYou can search for the updated part code through ITSELF web site.URL:http://itself.sec.samsung.co.krLoc. No. Code No. Description Specification Q'ty SA/SNA RemarkM0013 BN96-03154B ASSY STAND P-BASE C7,HGI T3.0,BKP-1526,R 1 S.AM0013 BN96-03160G ASSY COVER P-REAR 42C7,PCM,T0.5,MMS,PAL 1 S.AM2893 BN39-00632B LEAD CONNECTOR PS-42E7HX/XEC,UL1617#22,U 1 S.AM2893 BN39-00667D LEAD CONNECTOR-LVDS AUDI,UL20276#30,31PI 1 S.AM2893 BN39-00675A LEAD CONNECTOR PUCCINI,UL1007#26,10PIN,1 1 S.AM2893 BN39-00676A LEAD CONNECTOR PUCCINI,UL1007#26,12PIN,1 1 S.AM2893 BN39-00759A LEAD CONNECTOR AUDI,UL1007#26,UL/CSA,2PI 1 S.AMD101 BN96-02795A ASSY PCB P-MODEM SIENA,ITALY,MODEM 1 S.AT0003 BN96-03762M ASSY COVER P-FRONT 42C7HD(HQ),XET,HIPS H 1 S.AT0044 BN96-04174A ASSY PDP MODULE P 42HD,W1,1024*768,compl 1 S.AT0074 BN59-00517A REMOCON SORRENTO,TM87B,45,SORRENTO,EU 1 S.AT0079 BN94-01144A ASSY PCB MISC-MAIN PS42Q7HDX/XET,D74B,BN 1 S.AT0159 BN96-01856A ASSY PCB P-SMPS SPD-50P5HD(DC_DC),200Vin 1 S.AT0159 BN96-03743A ASSY PCB P-SMPS PS42E7H,Free-Volt,245*37 1 S.AT0175 BN96-02785A ASSY SPEAKER P 8ohm,Twister,42inch,10W 1 S.AT0245 BN39-00164A LEAD CONNECTOR-ASSY GH15LS/MS,UL/CSA,1P, 1 S.AT1910 BN96-03350A ASSY PDP MODULE P-X MAIN BOARD 42HD,PL42 1 S.AT1911 BN96-03351A ASSY PDP MODULE P-Y MAIN BOARD 42HD,PL42 1 S.AT1914 BN96-03353A ASSY PDP MODULE P-ADDRESS E BU 42HD,PL42 1 S.AT1915 BN96-03354A ASSY PDP MODULE P-ADDRESS F BU 42HD,PL42 1 S.AT1917 BN96-04177A ASSY PDP MODULE P-LOGIC MAIN 42HD,W1,102 1 S.AT9698 BN96-03352A ASSY PDP MODULE P-Y MAIN SCAN 42HD,PL42A 1 S.A

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Samsung Electronics5-2

MEMO

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Troubleshooting

Samsung Electronics 6-1

1. Check the various cable connections first.- Check to see if there is a burnt or damaged cable. - Check to see if there is a disconnected cable connection or a connection is too loose.- Check to see if the cables are connected according to the connection diagram.

2. Check the power input to the Main Board.

3. Check the voltage in and out between the SMPS ↔ Main Board, between the SMPS ↔ X, Y Main Board, and between the Logic Boards.

6. Troubleshooting6-1 First Checklist for Troubleshooting

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Troubleshooting

6-2 Samsung Electronics

6-2 Checkpoints by Error Mode

6-2-1 No Power

Symptom- The LEDs on the front panel do not work when connecting the power cord.- The SMPS relay does not work when connecting the power cord.- The power of the unit seems to be out of order.

Major Checklist

The SMPS relay or the LEDs on the front panel does not work when connecting the power cord if the cables are improperlyconnected or the Main Board or SMPS is out of order. In this case, check the following:- Check the internal cable connection status inside the unit.- Check the fuses of each part.- Check the output voltage of SMPS.- Replace the Main Board.

TroubleshootingProcedures Are the AC IN socket connector and

the Main SMPS CN800 connected?The AC IN socket connector and

the Main SMPS CN800 connected

Is the Fuse (F801S) of the Main SMPSPower Input Part blown? Replace Fuse (F801S)

No

No

No

Yes

Yes

Yes

Main SMPS CN804-1Pin 3 : STB 5V

Pin 8 PS-ON : Check to see if it is 0VReplace the Main SMPS

Replace the Main Board

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Troubleshooting

Samsung Electronics 6-3

6-2-2 When the unit is repeatedly turned on and offSymptom - The SMPS relay is repeatedly turned on and off.

Major Checklist

In general, the SMPS relay repeatedly turns on and off by the protection function due to a defect on a board connected to theSMPS.- Disconnect all cables from the SMPS, operate the SMPS alone and check if the SMPS works properly and if each voltage

output is correct.- If the symptom continues even when SMPS is operated alone, replace the SMPS.- If the symptom is not observed when operating the SMPS alone, find any defective ASSYs by connecting the cables one by

one.

TroubleshootingProcedures

CautionWhen separating and connecting the cables such as CN809 of the Main SMPS, CN1, CN2, CN3, CN4 and CN5 of DC-DCSMPS, CN4004 of the X Main Board, and CN5010 of the Y Main Board, a spark may be generated by the electric charge of thehigh capacity capacitor. Therefore, wait some time after separating the power cord from the unit.

Does the symptom continue afterconnecting the power and

removing the CN809 cable fromthe Main SMPS?

Does the symptom continueafter connecting the power andremoving the CN804-2 cable

from the Main SMPS?

Does the symptom continue whenconnecting the power after connecting

the CN809 cable and removing theCN1, CN2, CN4 and CN6 cables

from the DC-DC SMPS?

Replace theDC-DC SMPS

Does the symptom continue whenconnecting the power after

removing the CN4 cable from theDC-DC SMPS?

Replace theX Main Board

Replace theY Main Board

Replace the Main SMPS

Replace theLogic Board

Does the symptom continue whenconnecting the power after removing

CN2 from the DC-DC SMPS?

Does the symptom continue whenconnecting the power after removing

CN810 from the Main SMPS?

No

Yes

Yes

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Troubleshooting

6-4 Samsung Electronics

6-2-3 No Picture (When audio is normal)Symptom - Audio is normal but no picture is displayed on the screen.

Major Checklist

- This may happen when the Main Board is normal but the X, Y Main Board, Logic Board, or Y Buffer Boards are out oforder.

- The output voltage of the Main SMPS or the DC-DC SMPS is out of order.- This may happen when the LVDS cable connecting the Main Board and the Logic Board is disconnected.

TroubleshootingProcedures

Caution When separating and connecting the cables such as CN809 of the Main SMPS, CN1, CN2, CN3, CN4 and CN5 of DC-DCSMPS, CN4004 of the X Main Board, and CN5010 of the Y Main Board, a spark may be generated by the electric charge of thehigh capacity capacitor. Therefore, wait some time after separating the power cord from the unit.

Are the Vs and Va voltagesnormal after removing the CN809

cable from the Main SMPS?Replace the Main SMPS

Is the output voltage of theDC-DC SMPS normal when

reconnecting the CN809 cableand removing the CN1, CN2,CN4 and CN6 cables from the

DC-DC SMPS?

Replace the DC-DC SMPS

Replace the Y Main Board

Replace the X Main Board

Replace the Logic Board

Replace the Y Scan Board

No

No

Yes

Yes

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Troubleshooting

Samsung Electronics 6-5

6-2-4 No SoundSymptom - Video is normal but there is no sound.

Major Checklist- When the speaker connectors are disconnected or damaged.- When the sound processing part of the Main Board is out of order.- Speaker defect.

TroubleshootingProcedures

Is the cable connection betweenthe Main Board and the speaker

properly connected?

Is the output voltage of SMPSnormal? (CN803 #5)

Is the speaker output terminalof the Main Board normal?

Replace the Speaker

Connect the cable properly orreplace the cable, if necessary.

Replace the Main SMPS

Replace the Main Board

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Troubleshooting

6-6 Samsung Electronics

6-2-5 No VideoSymptom - A normal/cable network analog broadcast screen is blank or abnormal but OSD is OK.

Major Checklist- Check the antenna connection settings (Antenna 1 - Normal/Cable/DTV, Antenna 2 - Only for DTV)- Check the tuner output signal (CVBS).- Check the power input of the Main board.

TroubleshootingProcedures

Check CN101 pin2 for +33V

Configure properly

Replace the Main SMPS

Replace the Main Board

Is the antenna connection settingproperly configured?

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Troubleshooting

Samsung Electronics 6-7

6-2-6 Main SMPS Troubleshooting

STD_5V

Normal

AbnormalCheck the U101, D108

PFC

Normal

AbnormalCheck the U201, Q203, Q204

Power On

VA

Multi

Check the U501

Abnormal

Abnormal

Check the U601

Normal

VS

Normal

AbnormalCheck the Q401, Q402

Check the Other board (Main Board or Driver Board) or Cable.

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Troubleshooting

6-8 Samsung Electronics

Condition Name Description Related BoardNo Voltage Output Operating Voltages don't exist PSUNo Display Operating Voltages exist, but an Image doesn't exist on screen Y-MAIN, X-MAIN, Logic Main, CableAbnormal Display Abnormal Image (not open or short) is no screen Y-MAIN, X-MAIN, Logic MainSustain Open Some horizontal lines don't exist on screen Scan Buffer, FPC of X/YSustain Short Some horizontal lines appear to be linked on screen Scan Buffer, FPC of X/YAddress Open Some vertical lines don't exist on screen Logic Main, Logic Buffer, TCPAddress Short Some vertical lines appear to be linked on screen Logic Main, Logic Buffer, TCP

6-2-7 Drive Board Troubleshooting

1) Troubleshooting Summary

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Troubleshooting

Samsung Electronics 6-9

No Display

[ Y-MAIN ]Check necessary points

[ Logic Main ]LED Blinks

[ X-MAIN ]Check necessary points

[ Logic Main ]Check if power is supplied

( 5V, 3.3V )

Check the LEDoperation

Check if internal isDefault Black

Check theMICOM operation

Check thepower connectivity

Check if any addressdata output is detected

Check the ASICControl Signal output

Check if the dataand control signals

between DDR & ASICare normal

If the input voltage isabnormal, replace the

PSU and check itagain as this indicates

a PSU output error

Check the FUSE

Check theinput voltage

YES NO

YES NO

[ Y-MAIN ]Check several points

FUSE

FET/DIODE

Y-MAINNormal State

Replace the Board

Replace the Board

OK

OPEN

SHORT

OK

F5001 for VDDF5002 for VsF5004 for VCCF5005 for OUT_L

Q5009~Q5021D5005, D5007D5008

[ X-MAIN ]Check several points

FUSE

FET/DIODE

X-MAINNormal State

Replace the Board

Replace the Board

OK

OPEN

SHORT

OK

F4001 for VCCF4002 for VsF4004 for VDDF4005 for Ve

Q4002~Q4003Q4011~Q4016D4004D4006~D4008

2) Troubleshooting Procedure in Abnormal Conditions① No Display (Operating Voltage exist, but an doesn't exist on Screen) No Display is related with Y-MAIN, X-MAIN, Logic Main and so on.

This page shows you how to check the boards, and the following pages show you how to find the defective board.

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Troubleshooting

6-10 Samsung Electronics

AbnormalDisplay

[ Y-MAIN ]Check necessary points

[ Logic Main ]Observation of

abnormal display

[ X-MAIN ]Check necessary points

[ Logic Main ]LED Blinks

( action of Vsync )

Regularabnormalpattern

Replace the Board

NO

YES

Logic MainNormal State

Replace the PDP

[ Y-MAIN ]Check several points

FUSE

FET

Y-MAINNormal State

Replace the Board

Replace the Board

OK

OPEN

SHORT

OK

F5001 for VDDF5002 for VsF5004 for VCCF5005 for OUT_L

Q5009~Q5021

[ X-MAIN ]Check several points

FUSE

FET

X-MAINNormal State

Replace the Board

Replace the Board

OK

OPEN

SHORT

OK

F4001 for VCCF4002 for VsF4004 for VDDF4005 for Ve

Q4002~Q4003Q4011~Q4016

② Abnormal Display(Abnormal Image is on Screen.(except abnormality in Sustain or Address) Abnormal Display is related with Y-MAIN, X-MAIN, Logic Main and so on.

This page shows you how to check the boards, and the following pages show you how to find the defective board.

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Troubleshooting

Samsung Electronics 6-11

③ Sustain Open (some horizontal lines don't exist on screen)

[ Y-FPC ]Sustain Open

After Changing Y-buffer,recheck the status

Done(Defect is from Y-buffer)

Replace the PanelThere a defect on FPC

OK

NG

④ Sustain Short (some horizontal lines appear to be linked on Video)

[ Y-FPC ]Sustain Short

(Discharging in unwanted Scan line)

After Changing Y-buffer,recheck the status

Done(Defect is from Y-buffer)

Replace the PanelThere a defect on FPC

OK

NG

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Troubleshooting

6-12 Samsung Electronics

⑤ Address Open, Short(some vertical lines don't exist on screen) Address Open and Short is related with Logic Main, Logic Buffer, FFC, TCP film and so on.

This page shows you how to check the boards, and the following pages show you how to find the defective board.

[ Logic Main ]Address Open/Short

Check the LED operation

Check if the internal modescreen is normal

Reload the data onto theMICOM and recheck it

Check if there is an open orshort circuit on the Buffer Board

and the Logic Main addressdata output section.

Check the FFC connection status

Check the detailed waveformand control the signal waveform

OK

NG

OK

NG

Check if a specific TCP Blockscreen is displayed abnormally

OK

NG

OK

Replace Logic Main /Address Buffer (E or F) /

FFC

NG

DONE

Check theVideo Board

Check the DDR Vrefinput power and the

Voltage Dividerresistance

Check the DDRinput voltage (Vref)

Replace the Panel

OK

NG

NG

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Troubleshooting

Samsung Electronics 6-13

6-3 Troubleshooting Procedures by ASS'Y

No Assy Code No. Description Major Symptoms1 ASSY PCB P-SMPS BN96-03743A Main SMPS No power, Blank screen, the Relay repeats On and Off.2 ASSY PCB P-SMPS BN96-01856A DC-DC SMPS Blank screen, the Relay repeats On and Off.3 ASSY PDP P-X MAIN BOARD BN96-03350A X Main Board Blank screen4 ASSY PDP P-Y MAIN BOARD BN96-03351A Y Main Board Blank screen5 ASSY PDP P-LOGIC MAIN BOARD BN96-04177A Logic Board Blank screen, Screen noise6 ASSY PDP P-Y SCAN BOARD BN96-03352A Y Scan Board Row Bar screen is blank7 ASSY PDP P-ADDRESS E-BUFF BOARD BN96-03353A Address E Buffer Board Corresponding Buffer Board block screen is blank.8 ASSY PDP P-ADDRESS F-BUFF BOARD BN96-03354A Address F Buffer Board Corresponding Buffer Board block screen is blank.

9 ASSY PCB MISC-MAINASSY PCB MISC-DTV MODULE

BN94-01144ABN94-01023B

Main BoardDTV Module Board No Power, Abnormal screen for each input source, PIP screen trouble, Sound trouble

10 ASSY BOARD P-FUNCTION BN96-02784B Function Key Board The side function key does not work properly11 ASSY BOARD P-POWER&IR BN96-03320B Power Button Board The remote control does not work properly, the LED does not work properly.12 ASSY BOARD P-SIDE AV BN96-04184C Side AV Board The AV2 and S-VIDEO2 modes do not work properly

※ The ASS'Y code can be changed, see "5. Electrical Part List."

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6-14 Samsung Electronics

MEMO

Page 52: Samsung Pdp Tv Ps-42c7hd Chassisd74b P-europe 42hd Mustang Sm

Block Diagram

Samsung Electronics 7-1

7. Block Diagram7-1 Overall Block Diagram

1024× 768 Pixels1024× 3× 768 Cells

YPulse

Generator

Row

Driver

VsVaVcc

Vsync

EnableHsync

DCLK

DR

AM

DisplayData

Driver

Timing

Controller

DriverTiming

ScanTiming

3V3

DATA_R8Bits

Column Driver

Reference-3V3 : Voltage for Logic Control-Vcc : Voltage for FETdriver-Va : Voltage for address pulse-Vs : Voltage for sustain pulse-Vsc : Voltage for scan pulse-Ve : Voltage for X ramp pulse-Vset : Voltage for Y ramp pulse

LOGIC CONTROL

DRIVER CIRCUIT & PANEL

DATA_G8Bits

DATA_B8Bits

InputD

ataP

rocessor

Data

Controller

XP

ulseG

enerator

Vset Vsc Ve

LVDSInterface

VSYNC

DEN

DCLK

R-Data8,10,12 or 13Bits

G-Data8,10.12 or 13Bits

B-Data8,10,12 or 13Bits

HSYNC

Micom

Image Scaler +Video Decoder

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Block Diagram

7-2 Samsung Electronics

CN804-1(Main SMPS)↔

CN102(Main Board)Pin No. Signal

1 5.3V2 RTN3 N/C4 N/C5 RTN6 RTN7 12V8 PS_ON9 RTN

10 STBY11 FAN_ON12 FAN_D

CN803(Main SMPS)↔

CN101(Main Board)Pin No. Signal

1 6.5V2 RTN3 12V4 RTN5 18Vamp6 18Vamp7 RTN_amp8 RTN_amp9 Vt

10 RTN

CN810(Main SMPS)↔

CN2013(Logic Board)Pin No. Signal

1 STBY2 VS_ON3 N/C4 PS_ON5 RTN6 5.3V7 RTN8 RTN9 5.3V

10 5.3V

CN2(DC-DC SMPS)↔

CN5007(Y B'D)Pin No. Signal

1 Vs2 Vs3 RTN4 RTN5 Vset6 RTN7 Vscan8 RTN9 Vg

10 D5.3V

CN4(DC-DC SMPS)↔

CN4001(X B'D)Pin No. Signal

1 D5.3V2 Vg3 RTN4 RTN5 Ve6 RTN7 RTN8 Vs9 Vs

CN6(DC-DC SMPS)↔

CN2509(E-Buffer)Pin No. Signal

1 RTN2 N.C3 D5.3V4 N/C5 Va

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Block Diagram

Samsung Electronics 7-3

Display Panel1024*768

7-2 Partial Block Diagram7-2-1 Audio/Video Signal Block Diagram

7-2-2 DC-DC SMPS Block Diagram

Controland

Switching Block

Controland

Switching Block

Controland

Switching Block

Transformer

Transformer

Transformer

AuxiliaryPower

AuxiliaryPower

AuxiliaryPower

RectificationBlock

RectificationBlock

RectificationBlock

FeedbackBlock

FeedbackBlock

FeedbackBlock

Vs Input Part Vscan Output

Vset Output

Ve Output

Page 55: Samsung Pdp Tv Ps-42c7hd Chassisd74b P-europe 42hd Mustang Sm

Block Diagram

7-4 Samsung Electronics

7-2-3 Module Driver Board Block Diagram

1. Y Drive Board

2. X Drive Board

Page 56: Samsung Pdp Tv Ps-42c7hd Chassisd74b P-europe 42hd Mustang Sm

Block Diagram

Samsung Electronics 7-5

7-2-4 Logic Board Block Diagram

CONTROLSIGNAL

50 Pin Connector FM75

30 Pin Connector 20 Pin Connector

50 Pin Connector

10 Pin (Power)31 Pin LVDS

SPS-NIRB(ASIC 816P)

DDRDRIVERESET (FA)

DDR(MA)

DDR(MB)

R,G,B : 24bitCLK 1, 2

BLK, POC, STBCSE, CE1, CE2

R,G,B : 24bitCLK 1, 2

BLK, POC, STBCSE, CE1, CE2

DATA : 32bitADDR : 12bit

DQS, CLK, nCLK

RELAY_EINTVs-ON

X-MAINCONTROL

SIGNAL

Y-MAINCONTROL

SIGNAL

LVDS SIGNAL(8~12bit)

TX, RX

ASICnRESET

5 Pin (uart)

MICOM

7-2-5 Main Board Block Diagram

tcejorP gnatsuM tcejorP gnatsuM

CP

oediV ediS

tnenopmoC

saseneR34803M

yromeM hsalFniP441

MAR K61

TRAU3223XAM

XP PVS)AGPF-652(

bmoC D3redoceD itluM

recalretni-eDrelacS

tuO SDVLtuptuO AGXW

)omeD(eIND/noitpaC 5.2XTT

IMDHssecorp tib01

oediV.S ediS

IMDH

pmA oiduAW313ATS

ssecorP oiduA7528VTS

)sm021(cnyS piL

pmA P.H0507ADT

FIS

)BM61( RDDD832362D4KrenuT FR

oiduAWS

2504CH

renuT VTD/VTA

FR

tuo-odiuA

ecivreS

MORPEE

P.H

2/1 TXEBGRtracS

EBLDS( )

1CRFDH( )

)BM4( MARDS232346S4K

SDVLxT

tib21

SDVLxR

SDVLxT

tib21

9.41$

9.3$

mociM buSB668F3S

yromeM hsalFD023W92

FIDPS

VTD)eludoM

OIDUA IVD

)ylatI( medoM

Page 57: Samsung Pdp Tv Ps-42c7hd Chassisd74b P-europe 42hd Mustang Sm

Block Diagram

7-6 Samsung Electronics

7-2-6 DTV Module Board Block Diagram

NUSMAS ,G236182S4K -F

7CT 5

_HC D [ATA ]7:0

IC MAX

UPC+MED UX+

GEPM V/A D REDOCE+

AP L ENC DO RE+

TSOH FRETNI ECA+

REP I REHP SLA

FUB F RE

:71[RDDA_TXE ]52

XE T_ [RDDA :61 ]01

A_TXE :9[RDD ]2

TXE _ ATAD 0[ ]7:

SUF ITS ,U M4 BBM D92M 23L BF

,GNUSMAS236146S4K -F

7CT 5

TSYRC AL34SC 04

UA DIO_LEFT

UA DIO_ IR HG T

EPIS Xps 3423

72 MHz_MWP TUOM72 zH IC_

407 2

SR_ T_F AL HS

1LCS DS 1A

S2I

ATAD

ATAD

FUB F RE

FUB F RE

oc tn or l

rP )R(

G(Y )

bP (B)

SBVC

LIF TER

rP R( )

(Y G)

bP B( )

BVC S

MEDOM _DIR,,0DXT T ,2DX STR

DOM EM_ IR , CTS,DXR , SD ,R DCD

suoiraV D ta a

8

8

8

ATAD

ERDDA SS

KCOLC

MI 93C 001

4 139

CCV

3V3

8V1

M_DxT I MOC

xR _D IM OC M

NOC T LOR

ADS_HC

R_ TS YS_ STEM

LCS_HC

R_ TS SYS_ ET M

zHM72 7155iTS_

CI ATAD_ [ :0 ]7

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Wiring Diagram

Samsung Electronics 8-1

8. Wiring Diagram8-1 Overall Wiring

CN5506

CN5505

CN5504

CN5503

CN5502

CN5501

CN5509

CN5508

CN5013

CN5010

CN2083 CN2093

CN2026

CN804-1CN803 CN810

CN809

CN3

CN5CN4

CN2

CN4004 CN4002

CN4001

CN4003

CN2084 CN2005

CN2084 CN2711CN2700CN2500

CN2710

CN800

CN5507

LOGIC BOARD

SMPS-MAINX-DRIVE

Y-DRIVE

Y-BUFFER

AC-INLET

E-BUFFER F-BUFFER

SMPS -DC

1

23

4

7 8

15

14

6

CN330CN101

SIDE AV

CN2085

5

CN0903

C1158 CN0902 CN0900

CN0901

CN1002DJ601

DJ602CN1003CN1

CN001

SPEAKER

MAIN BOARD

DIGITAL BOARDFUNCTION

POWER SW

9

11

12

10

13 CN1000

No Assy Code No. Description- ASSY PDP MODULE P BN96-04174A 42HD,W1,1024*768,complementary color,sec/ ttsec onlly,third① ASSY PCB P-SMPS BN96-03743A PS42E7H,Free-Volt,245*370mm② ASSY PCB P-SMPS BN96-01856A SPD-50P5HD(DC_DC),200Vin(DC_DC) ③ ASSY PDP MODULE P-X MAIN BOARD BN96-03550A 42HD,PL42AX005A,V5.1,NTSC/PAL,1024*768,LJ92-01345A④ ASSY PDP MODULE P-Y MAIN BOARD BN96-03351A 42HD,PL42AX005A,V5.1,NTSC/PAL,1024*768,LJ92-01346A⑤ ASSY PDP MODULE P-Y MAIN SCAN BUFFER BN96-03352A 42HD,PL42AX005A,V5.1,NTSC/PAL,1024*768,LJ92-01344A⑥ ASSY PDP MODULE P-LOGIC MAIN BOARD BN96-04177A 42HD,W1,1024*768,SEC/TTESC only,LJ92-01432A,third line⑦ ASSY PDP P-ADDRESS E BUFFER BN96-03353A 42HD,PL42AX005A,V5.1,NTSC/PAL,1024*768,LJ92-01343A⑧ ASSY PDP P-ADDRESS F BUFFER BN96-03354A 42HD,PL42AX005A,V5.1,NTSC/PAL,1024*768,LJ92-01342A⑨ ASSY PCB MISC-MAIN BN94-01144A PS42Q7HDX/XET,D74B,BN41-00766A,Sputter⑩ ASSY PCB MISC-DTV MODULE BN94-01023B PS42C7HD/42Q7HDU,D74B,XET,BN1-00660E⑪ ASSY BOARD P-POWER&IR BN96-03320B ALPS,SJ06-01-017A,SUNGJI,POWER&IR,HARNESS 8P,1.6T 74⑫ ASSY SPEAKER P BN96-02785A 8ohm,Twister,42inch,10W⑬ ASSY BOARD P-SIDE AV BN96-04184C ALPS,SJ06-01-015C,SIDE-AV,400mm⑭ ASSY BOARD P-FUNCTION BN96-02784B CADILLAC,SJ06-01-006,FUNCTION,600MM, CORE⑮ FILTER-EMI AC LINE 2901-001378 250V,6A,-,0.15uF/1000pF,50x22.5x37.2mm,BK,-

※ The ASS'Y code can be changed, see "5. Electrical Part List."

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Wiring Diagram

8-2 Samsung Electronics

8-2-1 PDP Module ↔↔ SMPS Wiring

①CN809(Main SMPS)

↔CN3(DC-DC SMPS)

Pin No. Signal1 D5.3V2 Vg3 RTN4 RTN5 RTN6 RTN7 RTN8 Va9 Va

10 N/C11 Vs12 Vs

②CN2(DC-DC SMPS)

↔CN5007(Y B'D)

Pin No. Signal1 Vs2 Vs3 RTN4 RTN5 Vset6 RTN7 Vscan8 RTN9 Vg

10 D5.3V

③CN4(DC-DC SMPS)

↔CN4001(X B'D)

Pin No. Signal1 D5.3V2 Vg3 RTN4 RTN5 Ve6 RTN7 RTN8 Vs9 Vs

④CN6(DC-DC SMPS)

↔CN2509(E-Buffer)

Pin No. Signal1 RTN2 N.C3 D5.3V4 N/C5 Va

⑤CN810(Main SMPS)

↔CN2013(Logic B'D)

Pin No. Signal1 STD_5V2 VS_ON3 N/C4 PS_ON5 RTN6 D5.3V7 RTN8 RTN9 D5.3V

10 D5.3V

8-2 Partial Wiring

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Wiring Diagram

Samsung Electronics 8-3

8-2-2 Connect Cables

Use SMPS 12P LVDS 31P POWER 10PCode BN39-00632B BN39-00667D BN39-00675A

Photo

Use POWER 12PCode BN39-00676A

Photo

※ The code number of cable(Lead-connector) can be changed, see "5 Chapter. Electrical Part List."

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8-4 Samsung Electronics

MEMO

Page 62: Samsung Pdp Tv Ps-42c7hd Chassisd74b P-europe 42hd Mustang Sm

PCB Diagram

Samsung Electronics 9-1

9. PCB Diagram9-1 MAIN & DTV MODULE Board

No Name Function Description

① SVP-PX Scaler IC Controller

SVPTMPX contains dual-purposed triple 10-bit high-precision andhigh speed video ADCs for both PC and video inputs, the highspeed HDMI could support all HDMI inputs up to 135MHz withHDCP format, the highperformance multi-format 3D digital combvideo decoder that supports NTSC, PAL, and SECAM*, a HDTVsync separator, motion adaptive de-interlacing engine, and the videoformat conversion engine, supporting multi-window display in manydifferent output modes.

② M30840SGP IC MICOMWith a 16-Mbyte address space, this microcomputer combinesadvanced instruction manipulation capabilities to process complexinstructions by less bytes and execute instructions at higher speed.

③ FRC IC DNIe Image enhancement IC

④ DOCS403ZH261B (S) TUNER Tuner CH Tuning

⑤ STA323W IC AUDIO-AMP Audio power amplifiers

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PCB Diagram

9-2 Samsung Electronics

②CN804-1(Main SMPS)

↔CN102(Main Board)

Pin No. Signal1 5.3V2 RTN3 N/C4 N/C5 RTN6 RTN7 12V8 PS_ON9 RTN

10 STBY11 FAN_ON12 FAN_D

③CN803(Main SMPS)

↔CN101(Main Board)

Pin No. Signal1 6.5V2 RTN3 12V4 RTN5 18Vamp6 18Vamp7 RTN_amp8 RTN_amp9 Vt

10 RTN

CN2013(Logic B'd) ↔ CN902(Main Board)Pin No. Signal Pin No. Signal Pin No. Signal

1 GND 12 TXOUT2+ 23 TXOUT0B-2 GND 13 GND 24 TXOUT0B+3 TXOUT- 14 GND 254 TXOUT+ 15 TXOUTCLK- 26 GND5 GND 16 TXCLKOUT+ 27 SCL_G6 GND 17 28 GND7 TXOUT- 18 29 SDA_G8 TXOUT+ 19 TXOUT3- 30 GND9 20 TXOUT3+ 31

10 21 32 GND11 TXOUT2- 22 33 GND

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PCB Diagram

Samsung Electronics 9-3

④CN740(Main Board)

↔CN001(Power Button)Pin No. Signal

1 GND2 LED3 ST5V4 GND5 KEY_INPUT2678 IR_7414

⑤CN501(Main Board)

↔Speaker Out

Pin No. Signal1 SPK_R+2 SPK_R-3 SPK_L+4 SPK_L-

⑥CN741(Main Board)

↔CN1(Function Board)

Pin No. Signal1 KEY_INPUT12 KEY_INPUT23 GND

⑦CN1002(Main Board)

↔CN#1(DTV Board)

Pin No. Signal1 GND2 D5V3 GND4 D12V5 GND6 DTV_Y_G7 GND8 DTV_Pb_B9 DTV_Pr_R

10 GND11 DTV_RtO12 N/C13 DTV_SPDIF14 RESET_IN15 N/C16 N/C17 GND18 D5V19 GND20 D12V21 GND22 N/C23 N/C24 IR_DTV25 DTV_CVBS26 GND27 DTV_LtO28 GND29 TxD_MICOM30 RxD_MICOM31 N/C32 N/C

⑧CN1003(Main Board)

↔CN#2(DTV Board)

Pin No. Signal1 CH_START2 CH_VALID3 CH_CLK4 GND5 CH_DATA06 CH_DATA17 CH_DATA28 CH_DATA39 CH_DATA4

10 CH_DATA511 CH_DATA612 CH_DATA713 GND14 CH_ERROR15 CH_RST16 GND

17 USB_VCC_CHECK

18 USBBN19 USBBP20 GND21 N/C22 N/C23 TXD24 RXD25 N/C26 N/C27 N/C28 N/C29 GND30 CH_SCL31 CH_SDA32 GND

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PCB Diagram

9-4 Samsung Electronics

Function Key. Located on the side of the unit.

No Loc. No. Description

① CN102 S-VIDEO2 Input Jack

② CN103 AV2 Input Jack

③ CN104 Earphone Jack

④ CN105 Side AV Connector

9-3 Function Board

9-4 Side AV Board

No Loc. No. Description

① RM1 Remote Control Sensor

② SW1 Power Button

③ OP1

The Illumination sensor that senses thequantity of light. It senses the illumination andautomatically adjusts the screen brightnessaccording to the surrounding brightness whenthe Power Saving Mode of the User menu isset to Auto.

9-2 Power & IR Board

Page 66: Samsung Pdp Tv Ps-42c7hd Chassisd74b P-europe 42hd Mustang Sm

PCB Diagram

Samsung Electronics 9-5

9-5 Main SMPS Board

① CN800 : AC IN (90 ~ 264V)

※ CN811, CN804-2 and CN805, CN806, CN807, CN808 are not used.

②CN804-1(Main SMPS)

↔CN102(Main Board)

Pin No. Signal1 5.3V2 RTN3 N/C4 N/C5 RTN6 RTN7 12V8 PS_ON9 RTN

10 STBY11 FAN_ON12 FAN_D

③CN803(Main SMPS)

↔CN101(Main Board)

Pin No. Signal1 6.5V2 RTN3 12V4 RTN5 18Vamp6 18Vamp7 RTN_amp8 RTN_amp9 Vt

10 RTN

④CN810(Main SMPS)

↔CN2013(Logic Board)

Pin No. Signal1 STBY2 VS_ON3 N/C4 PS_ON5 RTN6 5.3V7 RTN8 RTN9 5.3V

10 5.3V

⑤CN809(Main SMPS)

↔CN3(DC-DC SMPS)

Pin No. Signal1 5.3V2 Vg3 RTN4 RTN5 RTN6 RTN7 RTN8 Va9 Va

10 N/C11 Vs12 Vs

Page 67: Samsung Pdp Tv Ps-42c7hd Chassisd74b P-europe 42hd Mustang Sm

PCB Diagram

9-6 Samsung Electronics

9-6 DC-DC SMPS Board

⑥ D5.3V, Vg, Ve Test Point⑦ Va, Vset, Vscan Test Point

①CN809(Main SMPS)

↔CN3(DC-DC SMPS)

Pin No. Signal1 5.3V2 Vg3 RTN4 RTN5 RTN6 RTN7 RTN8 Va9 Va

10 N/C11 Vs12 Vs

②CN2(DC-DC SMPS)

↔CN5007(Y SMPS)

Pin No. Signal1 5.3V2 Vg3 RTN4 Vscan5 RTN6 Vset7 RTN8 RTN9 Vs

10 Vs

③CN4(DC-DC SMPS)

↔CN4001(X SMPS)

Pin No. Signal1 Vs2 Vs3 RTN4 RTN5 Ve6 RTN7 RTN8 Vg9 5.3V

④ CN1 : N/A⑤ CN5(DC-DC SMPS)

↔CN2509(E-Buffer)

Pin No. Signal1 RTN2 N/C3 5.3V4 N/C5 Va

Page 68: Samsung Pdp Tv Ps-42c7hd Chassisd74b P-europe 42hd Mustang Sm

PCB Diagram

Samsung Electronics 9-7

9-7 PDP Module

No Assy Code No. Description

① ASSY PDP MODULE P-LOGIC MAIN BOARD BN96-03355A Logic Main Board

② ASSY PDP MODULE P-X MAIN BOARD BN96-03350A X Drive Board

③ ASSY PDP MODULE P-Y MAIN BOARD BN96-03351A Y Drive Board

④ ASSY PDP MODULE P-Y MAIN SCAN BUFFER BN96-03352A Y Buffer Board

⑤ ASSY PDP MODULE P-ADDRESS E BUFFER BN96-03353A Address Buffer Board

⑥ ASSY PDP MODULE P-ADDRESS F BUFFER BN96-03354A Address Buffer Board

※ The ASS'Y code can be changed, see "5 Chapter. Electrical Part List."

Page 69: Samsung Pdp Tv Ps-42c7hd Chassisd74b P-europe 42hd Mustang Sm

9-8 Samsung Electronics

MEMO

Page 70: Samsung Pdp Tv Ps-42c7hd Chassisd74b P-europe 42hd Mustang Sm

Samsung Electronics

Schematic Diagram

10-1

KLIS

V5.6A

V3.5D

pmaV81pmaV81

DNG

KLIS

DNGNO_SP

DNG

DNG

V21A

DNG

DNG

V33+

DNG

DNG

V5_DTS

DNG

V21D

601CFn001

401DBTJ121-2354H1-HH

25V

601PT

C13

510

0nF

801DB

TJ121-2354H1-HH

Fu01V61

mho22201RW01/1

861C 561C

1NI

2

DNG

3TUO

V61Fu01

761C

PF90M871AB801CI

Fn001Fn001

701C

V9B

661C

Fn001

Fn01

PMA_DNUOS

401C

TJ121-2354H1-HH411DB

511DBTJ121-2354H1-HH

FERX

721CFu001

V61

V61Fu22941C

V61Fn001

051C

921CFu01

V61

1/10

WR10

3

6.8K

ohm

DV3.3B

V33+

TJ121-2354H1-HH

831CFu074

V61

201DB

911PT

V5A

8.1AV_XP

1/10

W

R15

0 200o

hm

901PT

T-510-L2102BCA701DB

101R

mhoK01W01/1

451CFu001

V61

261CFu001

V61

161CFu001

V61

061CFu001

V61

841C

551CFn001

V61

501PT

Fn001

789

231C

Fu001V52

1

011121

23456

JDA

1

2TUOVNIV

3

201NC

601CIA33-D7111PA

Fn001821C

Fn01341C

C13

612

0uF

6.3V

711PT

V52Fu001901C

Fu01V61

221C

121PT

011DB

DV8.1B

031CFn001

T-510-L2102BCA

811PT

411PT

801PT

Fn001011C

221PT

211DB

TJ121-2354H1-HH

321PT

V61Fn001

351C

V61Fu001

251C

101D

V61Fu001741C

R10

4 100K

ohm

V52Fn001131C

311DB-

411C

V05Fn001

T-510-L2102BCA

101DBTJ121-2354H1-HH

611PT

901DB

511PT

1

JDA

TUOV23

NIV

M_DV3.3B

021PT

Fn001

V5B

A52-D7111PA401CI

801C

621C

1uF

C14

110

V

Fn001

Fn001321C

111C

V3.3A

V52

Fu01V05

021C

Fu001V61

V61Fu001

T-510-L2102BCA

601DB

8.1DV_XP

101C

25V

C14

210

0nF

301PT

V81+

Hu22101L

111PT

10nF

C13

450

V

V52Fn001

V21D

V8B

PMA_DNUOS

331C

701PT

Fn001151C

701CIA33K4801PA

NI1

DNG

2

TUO3

401PT

I1G

2

O 3

201PT101CIF50D87AIK

011PT

1

78

SS1DNGM

1/10

WR

105

15K

ohm

1SB

2NI

3WS

DNG4

BF56

PMOCNE

8.1LV_XP

V3.3A

ND3851PM501CI

DDV_V5.2B

25V

100n

FC

140

25V

C13

910

0nF

501CFn01

Fn001731C

V52

3456789

101NCTHW 01-052WMS

1

01

2

V05Fn001121C

V61Fu074521C

-

101PT

PF80M871ABNI

1

2

DNG

TUO3

501DB

Fn01V21B

201CI

421C

V6+CCV_V5B

TJ121-2354H1-HH

111DB

50V

441CFu001

V61

C14

550

V

3.3n

FC

146

V52

18pF

301CFu001

201CFn001

Fu22V61

DNGP

DNGP

211C

DNGP

REWOP_WS

DNGP

DNGP

DNGP

DNGP

DNGD

DNGS

DNGS

DNGP

DNGP

DNGPDNGP

DNGPDNGP

DNGP

This Document can not be used without Samsung’s authorization.

10-1 Analog10. Schematic Diagram

PowerSignal

10-1-1 POWER

Page 71: Samsung Pdp Tv Ps-42c7hd Chassisd74b P-europe 42hd Mustang Sm

242R >- ETELED

M1152R252R

052R

)HSALF M4 YLNO(522R >- ETELED

NOITPO ETELED

NOITPO ETELED

NOITPO ETELED

MOCIM_NIAM

NOITPO ETELED

652R

NOITPO ETELED

NOITPO ETELED

R21

3

MOCIM_BUS

MICOM

HSALF

022R

mhoK7.4

100o

hm

3 45 67 8

FERX

FERX

mho001912AR

W61/1

1 2

702R

FERX

FERX

ADS_PT1

mhoK01

1/10

WR

0211

100o

hm

mho01472R

W01/1

0120RmhoK01

W01/1

872R

FERX

mho0010020R

R30

310

Koh

m

mho01

722R

FERX

652R mho01

mho0

142CFn001

FERX

W01/11020R mho001

V52

10K

ohm

R20

9

FERX

D20

8

CCV

32A3A 4

4A5

5A67

6A7A

8

8A9

FERX

3141

5B

514B3B

6171 2B

1B81

EO/91 2

1A

02

XCTM542XCL47302CI

RID1

01DNG8B1121

7B6B

M_DV3.3BTESER

1

12

34

56

78

FERX

100o

hmR

A20

2

1/16

W

50V

C23

122

pF

792RmhoK01

mhoK01682R

372R mho01

932CFu22V61

FERX

mho0992R

FERX

Fu1432C

122C

562Rmho01

mhoK7.42120R

Fn001

M_DV3.3B

FERX

V3.3A

mho001832R

2.7K

ohm

R30

0

3 45 67 8

mho01 662R

W61/1

602ARmho001

1 2

mho001 313R

402CFu22

L203

10uH

R21

53.

6Koh

m

C22

6

FERX

DNG1

100n

F

mho01282R

L2007N2

502Q

FERX

Hu01102L

67 8

mho001 213R

702AR mho011 23 45

mho01

10K

ohm

R32

3

842R

Fn001512C

11-ET-B6.5ZLR

FERX

FERX

PGS04803M202CI

mhoK7.4492R

FERX

FERX

50V

C22

21n

F

45 67 8

V3.3A

182Rmho01

W61/1

022ARmho001

1 23

C21

250

V

FERX

FERX

FERX

FERX

202PT1

FERX

22pF

402QY-3261CSK

E

BC

022C

mhoK74

Fn001

45

67

8

FERX

FERX

482R

mhoK7.4512AR

W61/1

12

3

mho0232R

FERX

102X

zHM0.01

)mpp03,zHM01(H5MS/94-CH

202Q

L2007N2

072Rmho01

mho0892R

M_DV3.3B

10K

ohm

DXR_DAOLNWOD1

FERX

R30

4

V3.3A

FERX

mhoK7.4392R

KLCS_DAOLNWOD1

262R mho001

812RmhoK3.3

802AR1 23 45 67 8

45 67 8

mho01

112AR mho011 23

FERX

Fn001412C

R21

64.

7Koh

m

FERX

50V

C21

322

pF

1

FERX

R30

12.

7Koh

m

45 67 8

LCS_DAOLNWOD

W61/1

712ARmho001

1 23

102DBHu2.2

FERX

M_DV3.3B

mhoK7.4092R

672R mho01

FERX

8

FERX

R32

24.

7Koh

m

12

34

56

7

23

45

67

8mhoK7.4

412AR

W61/1

M_DV3.3B1/16

W

302AR

100o

hm

1

932R mho0

V5A

FERX

CCV_V5B

DNG_PT1

FERX

922Rmho0

FERX

MPE_DAOLNWOD 1

BC

FERX

mho01942R

Y-3261CSK102QE

802C

822C

V61Fu22

67

8

FERX

Fu01V61

402ARmho01

12

34

5

R32

147

0ohm

mho74 272R

FERX

mhoK7.4222R

FERX

V3.3A

622Rmho74

632R mho001

YSUB_DAOLNWOD1

FERX

FERX

FERX8

452R

mhoK3.3

FERX

mho001812AR

W61/1

1 23 45 67

DXT_DAOLNWOD1

V5A

R20

810

Koh

m

10nF

C23

650

V

FERX

mho0252R

FERX

012ARmho001

1 23 45 67 8

082R mho01

W61/1

423RmhoK01W01/1

952R

FERX

mho0

FERX

mho001

TP21

01

FERX

FERX

822R

R26

810

0ohm

FERX

Fn001

722CV61

782RmhoK01

mhoK7.4352R

1N41

48W

S-F

D20

1

10K

ohm

882R mho001

mho001

R30

2

FERX

913R

Fn001012C

10K

ohm

R26

7

23 45 67 8

mho01902AR 1

FERX

mho0532R

61

0D1 2

1D13

Q1/4

0D25

1D267

Q2/DNG

8Q3/

9

LES1

011D30D3

1121

Q4/1D4

3141

0D4

51 EO/CCV

12

3

XM751XCL47012CI

012D1TL6V5C48XZB

mho0732R

332R mho0

22pF

C23

050

V

552R

mhoK3.3

FERX

142Rmho0

12

34

56

78

FERX

C23

750

V

1/16

W

RA

201

100o

hm

100p

F

1nF

C22

350

V

FERX

50V

C23

810

0pF

V61

602C

602RmhoK22

Fu22

982R mho001 FERX

612CFu1

FERX

mho01

V05702C

Fn1

052R

100o

hmR

210

TSR_V5/2

LOT_V53

DNG4 5

TSRBP/LOT_V3.3

67

TSR_V3.3/

NIV3.38

FERX

FERX

902CIR.T/SA4381SD

NIV51

042CFu22

V61

FERX

442R mho01

5 67 8

202D481SDK

mho001122AR

W61/1

1 23 4

W61/1

212ARmho001

1 23 45 67 8

412R

FERX

mho01

mhoK6.3

Fn001

572R

mhoK01302R

712C

mhoK7.4592R

C21

810

0nF

062RW01/1mho01

Fn001FERX

100n

FC

205

25V

FERX

FERX

902C

FERX

FERX

FERX

523Rmho0W01/1

FERX

292RmhoK7.4

P1.

7/C

SY

NC

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OG

)

HS

YN

C-I(

2)44

5)2(0LCS/)1(KLCS

61DDV

1SSV78

TUOX9

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37P

3.5/

PW

M5(

2)

P3.

6/P

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6(2)

38N

C39

4)2(0ADS/)1(TADS

40P

1.4/

VS

YN

C-O

P1.

5/H

SY

NC

-O41

P1.

6/C

LAM

P-O

4243

1TNI/1.0P3

036.2P

7.2P1323

0MWP/0.3P

331MWP/1.3P

34P

3.2/

PW

M2/

SC

L1(2

)

35P

3.3/

PW

M3/

SD

A1(

2)

P3.

4/P

WM

4(2)

36

22V

SS

2

323DA/3.1P

0.2P42

1.2P5262

2.2P

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824.2P

5.2P92

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0.5(

2)

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6(2)

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NC

17 18P

1.0/

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D1

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PAC2MT/2.0P11

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NR

ES

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13

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14

172R

702CIB668F3S

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V5A

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102U1

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6

4.7K

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mhoK7.4402R

M_DV3.3B

FERX

1 23 45 67 8

mho001

mho001612AR

W61/1

402D481SDK

752R

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M_DV3.3B

692RmhoK7.4

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mho0

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mho01382R

mhoK7.4

613R

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FP61,ZHM42,H5MS/94-C4

zHM0.42

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FERX

FERX

M_DV3.3B

R22

44.

7Koh

m

502Rmho001

FERX

542R

mho001

FERX

12

34

56

78

CCV_CDD

102R

1/16

W

RA

213

100o

hm

362R

mhoK1

W01/1

mho001

FERX

mhoK7.4202R

8NI2R

9TUO2R

CCV_V5B

M_DV3.3B

CCV_V5B

M_DV3.3B

FERX

100n

F

C20

1

41DNG

5161

CCV2

+V3

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+2C

-2C56

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TUO2T7

1+1C

NI2T0111

NI1T

TUO1R21

NI1R31

TUO1T

LCS_PT1

EWCE232XAM

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2 1E3

2ESSV

4ADS

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FERX

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10E

703Rmho0

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M_DV3.3B

mho0

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V61

332C

Fn001

FERX

582Rmho33

R26

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ADS_DAOLNWOD1

100o

hm

202LHu01

481SDK502D

Fn1302CV05

702QL2007N2

302QY-3261CSK

E

BC

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B389 A3

A42131

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3EO/0111

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FERX

FERX

212Q

4.7K

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R21

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L2007N2

L2007N2

FERX

112Q

FERX

FERX

972R mho01

100o

hmR

269

Fn1202CV05

mho001852R

FERX

102CI

mhoK1113R

W01/1

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mho01742R

912RmhoK3.3

mho01152R

713R

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432R

mho001

mhoK01

mho001

*202TSET

12345

162R

R24

210

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m

mho01772R

032RmhoK1

192RmhoK7.4

FERX

413Rmho0

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202U1

W01/1

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Fu22112C

23

45

67

8

FERX

mho01502AR

1

102_PT1

122R

mho0mhoK7.4

322R

V5_CP

DXT_MOCIM

VTD_RI

DXT_MOCIM

TSR_RENUT__MOCIM

LES_VTD_PMOC

)7:0(DACM

TESER_MOCIMNTESER

TESER_IND

ETUM_S

TESER_MOCIMBUS

NI_TESER

DNGD

DNGDDNGD

CNYS_V_CP

DXR_MOCIM

DXR_CIGOLDXR_MOCIM

LES_TRAUDXT_CIGOL

YSUBNTESEREC_DAOLNWOD

3LES_DNUOS

2PMOC_TNEDI

TED_1IMDH

LES_TRAU

EC_DAOLNWOD

DNGD

XR_YNA_ECIVRESXT_YNA_ECIVRES

ECEO

)0(DACM

)1(DACM

)2(DACM

)3(DACM

)4(DACM

)5(DACM

)6(DACM

)7(DACM

1PMOC_TNEDI

VA_EDIS_TNEDI

TESER_MOCIM

1VA_TNEDI

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7528VTS_LCS

A_GULP_TOH_IMDH

)12:0(ACM

PMA_ETUM

REWOP_WS

CGA_VTD

PH_TNEDI2LES_DNUOS1LES_DNUOS

MOCIM_DXR

LES_VTD_CII1ADS1LCS

DNGD

PW_CDD

2ADS

2LCS

PW_MORPEE

RTNC_RI

)7:0(DPVS

EO

V3.3_2LCS

V3.3_2ADS

DNGD

#TNI

DNGD

)12:0(ACM

NSC

DNGD

RTNC_RI

0ADS

V5_IMDH

2TUPNI_YEKMORPEE_ADSMORPEE_ADS_NIAM

MORPEE_LCSMORPEE_LCS_NIAM

2TUPNI_YEK_NIAM

1TUPNI_YEK1TUPNI_YEK_NIAM

MORPEE_LCS

TESER_PVS

MORPEE_ADS

ELA

0LCS0ADS

TESER_MOCIMREWOP_WS

0LCS0ADS

)02(ACM)12(ACM

)91(ACM

1SC

)81(ACM

DNGD

RI

DNGD

CP_TNEDI

DNGD

1TUPNI_YEK_NIAM

SHVS_EDIS_TNEDI

0LCS

1TUPNI_YEK2TUPNI_YEK

DER_DEL

PH_ETUM

RTNC_RI

NSC

YSUB

2LORTNOC

MORPEE_ADS_NIAMMORPEE_LCS_NIAM

)1(ACM)2(ACM)3(ACM)4(ACM)5(ACM)6(ACM)7(ACM

)8(ACM

)9(ACM

)11(ACM)01(ACM

)21(ACM)31(ACM)41(ACM)51(ACM)61(ACM)71(ACM

7528VTS_ADS

MOCIM_DXT

TFA_RENUT

DI_3TNOC_4D_2CSDI_1TNOC_4D_1CS

2TUPNI_YEK_NIAM)7:0(DACM

MC

AD

(5)

MC

AD

(7)

MC

AD

(6)

MC

AD

(4)

EC

EO

MC

AD

(3)

MC

AD

(2)

MC

AD

(1)

MC

AD

(0)

)12:0(ACM

)12:0(ACM

RI

NE_SDVLTESER_7528

)0(ACM

Samsung Electronics

Schematic Diagram

10-2

This Document can not be used without Samsung’s authorization.10-1-2 MICOM

PowerSignal

Page 72: Samsung Pdp Tv Ps-42c7hd Chassisd74b P-europe 42hd Mustang Sm

Samsung Electronics

Schematic Diagram

10-3

YE

LLO

WW

HIT

ER

ED

RE

DW

HIT

E

GR

NB

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NI_DNGDNI_DNGA

NI_DNGA

NI_DNGA DNGRENUT

This Document can not be used without Samsung’s authorization.

PowerSignal

10-1-3 IN_OUT_JACK

Page 73: Samsung Pdp Tv Ps-42c7hd Chassisd74b P-europe 42hd Mustang Sm

Schematic Diagram

10-4 Samsung ElectronicsR

ED

WH

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HDMI_INPUT

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NI_DNGD

NI_DNGD

NI_DNGD A_GULP_TOH_IMDH

NI_LS_IVD

NI_RS_IVD

This Document can not be used without Samsung’s authorization.

PowerSignal

10-1-4 HDMI

Page 74: Samsung Pdp Tv Ps-42c7hd Chassisd74b P-europe 42hd Mustang Sm

Samsung Electronics

Schematic Diagram

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mhoK86705R

mho001815R

FERX

3LES_DNUOS

PH_ETUM

PH_ETUM

TESER_MOCIMBUS

TESER_7528

ETUM_POP

CCV_V5B

TESER_7528

DNGS

2LES_DNUOS

1LES_DNUOS

NI_LS_1VA_2CS

TUO_LS_2CS_YNA

NI_LS_VA_EDIS

NI_RS_1VA_2CS

TUO_RS_2CS_YNA

TUO_LS_1CSTUO_RS_1CS

NI_LS_2PMOC_1CSNI_RS_2PMOC_1CS

DNGS

DNGS

DNGS

FIDPS_VTDTUO_FIDPS

ETUM_POP

NI_RS_VA_EDIS

DNGS

DNGS

DNGS

DNGS

1ADS1LCS

PMA_ATAD_S2I

PMA_KLCS_S2IPMA_KLCRL_S2I

PMA_KLC_S2I

NI_LS_1PMOC

NI_RS_1PMOC

OtL_VTD

OtR_VTD

DNGS

DNGS

DNGS

DNGS

ETUM_S

DNGS

NI_RS_CP

NI_RS_IMDH

NI_RS_IVD

TUO_RS_2CS_YNA

R_TUO_PH

L_TUO_PH

NI_LS_CP

NI_LS_IMDH

NI_LS_IVD

DNGS

DNGS

TUO_LS_1CS

TUO_RS_1CS

TUO_LS_2CS_YNA

PMA_ETUM

DNGS

DNGS

PMA_KLCS_S2IPMA_KLCRL_S2I

PMA_ATAD_S2I

PMA_KLC_S2I

DNGS

DNGS

DNGS

DNGS

DNGS

DNGS

7528VTS_LCS

7528VTS_ADS

DNGS

DNGS

FIS_RENUT

This Document can not be used without Samsung’s authorization.

PowerSignal

10-1-5 SOUND

Page 75: Samsung Pdp Tv Ps-42c7hd Chassisd74b P-europe 42hd Mustang Sm

Schematic Diagram

10-6 Samsung Electronics

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G1

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6FSSV

7FSSV

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5ESSV

6ESSV

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8ESSV

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1F91QD

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9DSSV

1E71QD

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6DSSV

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C5

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C6

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C7

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C8

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C9

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1D7QD

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11D

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C11

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27B

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5B1QD

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5A2QD

6A0QD

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147C

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976RW01/1

mho0

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Fn001927C

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mho0466R

mho001596R

8.1LV_XP

836C Fn001

217CFn001

FERX

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FERX

FERX

126DB

356C Fn001

Fn001

737C

566CFn001

476CFn001

Fn001236C

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12345

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V61Fu01527C

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417C

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Fn001

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027CFn001

106DES8414DBMM

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3

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727CFn001

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mho0756R

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316DB T-510-L2102BCA

R64

61K

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V61

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116L Hu2.2

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696CFn001

366C

99A

D6

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91V

DD

H92

VS

SH

93A

D0

94A

D1

95A

D2

96A

D3

97A

D4

98A

D5

84A

DD

R1

85A

DD

R2

86A

DD

R3

87A

DD

R4

88A

DD

R5

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DD

R6

9 2SF

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R7

77V

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DC

79V

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C

8 1SBVC

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26 11_APD36 01_APD469_APD

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55 CDDV65 CSSV75 51_APD85 41_APD95 31_APD

6 SSA_GB_SSVA

06 21_APD16 KLC_APD

84 KCS94 SW

5 SSA_GB_3DDVA

05 0DS15 HDDV25 HSSV35 HDDV45 HSSV

04 CSSV14 SH_NIA24 SV_NIA34 V5RWP44 LCSD54 ADSD64 TDCS74 KLCOIDUA

33 3CDA_SSVA43 2CDA_3DDVA53 1B_BP63 2B_BP73 3B_BP83 B_CP93 CDDV

4 FUBTUO_3DDVA

62 2CDA_SSVA72 1R_RP82 2R_RP92 3R_RP

3 FUBTUO_SSVA

03 4_CP13 C23 3CDA_DDVA

52 2CDA_DDVA

250

XTA

LO25

1P

AV

SS

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2M

LF1

253

PA

VD

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PAVS

S2

255

PLF

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256

PAVD

D2

242

VS

SC

243

DG

ND

244

RE

GV

CC

245

AV

DD

LLP

LL24

6A

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SLL

PLL

247

AV

DD

AP

LL24

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VS

SA

PLL

249

XTA

LI

235

RX

1+23

6A

GN

D23

7A

VC

C23

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239

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2+

42 2_NFERV

240

AG

ND

241

VD

DC

228

AG

ND

229

AV

CC

32 2_PFERV

230

RX

0-23

1R

X0+

232

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ND

233

AV

CC

234

RX

1-

220

BA

022

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A1

222

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ND

223

PV

CC

224

AN

TSTO

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AV

CC

226

RX

C-

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213

CS

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DD

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SS

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AS

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8W

E#

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CLK

E

22 G_CP

206

MA

320

7M

A2

208

VD

DC

209

VS

SC

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MA

121

1M

A0

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CS

0#

2 1TUO_SBVC

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200

MA

720

1V

DD

M20

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SS

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3M

A6

204

MA

520

5M

A4

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193

VS

SR

194

MV

RE

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5V

DD

R19

6M

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197

MA

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8M

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199

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58182DM68192DM78103DM88113DM9810KLCM

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08172DM1813MQD281MDDV381MSSV4813SQD

0712SQD17102DM27112DM37122DM47132DM571CDDV671CSSV77142DM

36161DM46171DM56181DM66191DM7612MQD861MDDV961MSSV

71 4CDA_DDVA

6511SQD75121DM85131DM95141DM

61 1CDA_DDVA

06151DM161CDDV261CSSV

9418DM

51 1CDA_SSVA

0519DM15101DM25111DM3511MQD451MDDV551MSSV

141MSSV2410SQD3414DM4415DM5416DM6417DM741CDDV841CSSV

431DDDV_SDVL5310DM6311DM7312DM8313DM9310MQD

411_NFERV

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TA1P

128

TA1M

921OSSV_SDVL

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21 1BF

120

TD1M

121

TCLK

1P12

2TC

LK1M

123

TC1P

124

TC1M

125

TB1P

126

TB1M

112

V5S

F11

3LV

DS

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SP

114

LVD

S_V

DD

P11

5LV

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SO

116

LVD

S_V

DD

O11

7TE

1P11

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1M11

9TD

1P

105

SD

A10

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CL

107

VD

DC

108

VS

SC

109

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11 2BF

110

RE

SE

T11

1TE

STM

OD

E

12TUO_SBVC

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100

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D#

102

WR

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T-510-L2102BCA916DB

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FERX

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V3.3B_HDDV

LACOL_8.1DV_XPTUO_SBVC_VA_2CS

C_1VA_2CS

Y_1VA_SBVC_2CS

FERVM

1CDA_3DDVA_XP

2CDA_3DDVA_XP

CCVGER_XP

DNGD_XP

CCVP_XP

DNGP_XP

CCVA_XP

DDV_SDVL_XP

SSV_SDVL_XP

LACOL_8.1DV_XP

LLPASSVA_XP

LLPADDVA_XP

LLPLLDDVA_XP

LLPLLSSVA_XP

4CDA_DDVA_XP

4CDA_SSVA_XP

FUBTUO_3DDVA_XP

FUBTUO_SSVA_XP

SSA_GB_3DDVA_XP

SSA_GB_SSVA_XP

4CDA_SSVA_XP

1CDA_SSVA_XP

4CDA_DDVA_XP1CDA_DDVA_XP

SV

P_R

ES

ET

INT#

DDV_SDVL_XPSSV_SDVL_XP

1CDA_DDVA_XP

1CDA_SSVA_XP

2CDA_DDVA_XP

2CDA_SSVA_XP

3CDA_DDVA_XP

3CDA_SSVA_XP

rP_2PMOC_R_1CS

Y_EDIS_2VA

bP_2PMOC_B_1CS

Y_1PMOC_VTDY_2PMOC_G_1CS

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WN

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D_C

EO

E

SV

PD

(7)

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bP_1PMOC_VTD

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rP_1PMOC_VTD

DD

R_W

E#

DD

R_C

AS

#

DD

R_R

AS

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DR

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0#D

DR

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(0)

DD

R_M

A(1

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DD

R_M

A(2

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DD

R_M

A(3

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DD

R_M

A(4

)

DD

R_M

A(5

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DD

R_M

A(6

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DD

R_M

A(7

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DD

R_M

A(8

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DD

R_M

A(9

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DD

R_M

A(1

0)

DD

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1)

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SS

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PX

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LLP

LL

PX

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CC

PX

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PX

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CC

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PX

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ND

DD

R_B

A1

DD

R_B

A0

DD

R_C

LKE

)91(DM_RDD

)81(DM_RDD

)71(DM_RDD

)61(DM_RDD

)51(DM_RDD

)41(DM_RDD

)31(DM_RDD

)21(DM_RDD

)11(DM_RDD

)01(DM_RDD

)9(DM_RDD

)8(DM_RDD

)7(DM_RDD

)6(DM_RDD

)5(DM_RDD

)4(DM_RDD

)3(DM_RDD

)2(DM_RDD

)1(DM_RDD

SV

PD

(6)

SV

PD

(5)

SV

PD

(4)

SV

PD

(3)

SV

PD

(2)

SV

PD

(1)

SV

PD

(0)

SV

P_V

SV3.3B_HDDV

ADS_CDD_IMDHLCS_CDD_IMDH

3CDA_SSVA_XP

PX

_PA

VD

D2

MC

A(0

:7)

MC

A(6

)

MC

A(5

)

MC

A(4

)

MC

A(3

)

MC

A(2

)

MC

A(1

)

MC

A(0

)

MC

A(7

)

#0KLCM_RDD

]11:0[AM_RDD

)3(SQD_RDD

)2(SQD_RDD

)1(SQD_RDD

)0(SQD_RDD

]3:0[MQD_RDD

)0(DM_RDD

]13:0[DM_RDD)13(DM_RDD

)03(DM_RDD

)92(DM_RDD

)82(DM_RDD

)72(DM_RDD

)62(DM_RDD

)52(DM_RDD

)42(DM_RDD

)32(DM_RDD

)22(DM_RDD

)12(DM_RDD

)02(DM_RDD

CS

N

NI_SBVC_1VA_1CS

HD

MI_

RX

CLK

+H

DM

I_R

XC

LK-

HD

MI_

RX

1+H

DM

I_R

X1-

HD

MI_

RX

2+

HD

MI_

RX

0+

HD

MI_

RX

2-

HD

MI_

RX

0-

1LCS

1ADS

SV

PD

(0:7

)

SBVC_2VA

DER_CP

NEERG_CP

EULB_CP

2CDA_3DDVA_XP

1CDA_3DDVA_XP

FUBTUO_SSVA_XP

SSA_GB_3DDVA_XPSSA_GB_SSVA_XP

FUBTUO_3DDVA_XP

2CDA_SSVA_XP

1CDA_SSVA_XP

2CDA_SSVA_XP

3CDA_DDVA_XP

2CDA_DDVA_XP

This Document can not be used without Samsung’s authorization.

PowerSignal

10-1-6 SVP-PX

Page 76: Samsung Pdp Tv Ps-42c7hd Chassisd74b P-europe 42hd Mustang Sm

Samsung Electronics

Schematic Diagram

10-7

ETELED

-

547DB

777RmhoK01

1SBVC1

CCV_V5B

mhoK022947R

1 CGA

037PT

1

557C

1SA_UT

1

137PT1

1

1TFA

V33+

FERX

FERX

757C

1CGA1

FERX

047_UT1

mhoK022447R

Fu3.3957C

W01/1847R

1

FIS1

mhoK022

mho0767R

W01/1

447PT

mho0

057R

FERX

W01/1

667R

mho57

mho001

Fn001067C

747R

547PT1

647PT1

V9B

1

LCS_UT

1

147PT

SBVC1

mho001547R

SA_UT

1

W01/1mhoK1047R

1

W01/1mhoK1

347R

ADS_UT

Fp001267C

247R mho74

747PT1

Fn001567C

657C

FERX

367CFp001

mho74147R

857CFn001

Fu22V61

457C

mhoK001647RW01/1

FERX

10uH

-K

ANL_V9B

L740

TFA

1

1

1DNGM

2DNGM

3DNGM

4DNGM

11_UT

047UT

CN_UT1

TV

FERX

V05587CFp74

FERX

Fn1

467C

1

Hu01

247DB

V05

TV_UT

mho0567R

W01/1

1TV_UT1

1CN_UT1

1

167C

247PT1

347PT

1

1FIS1

FERX

1ADS_UT1

1LCS_UT

FIS_RENUT_VTDTFA_RENUT_VTD

SBVC_RENUT_VTD

CGA

DNGRENUT

SBVC_RENUT

FIS_RENUTTFA_RENUT

DNGRENUT

2LCS2ADS

DNGRENUT

DNGRENUTDNGRENUT DNGRENUTDNGRENUT

DNGRENUT

This Document can not be used without Samsung’s authorization.

10-1-7 TUNER

PowerSignal

NOITPO ETELED

Hu01147L

187PT1

947PT 1

V61Fu001

077C

1

V5A

087PT

1 557PT

Fn1277C

847PT1

123

147NC30-052WMS

1 2

3

967C

247DES8414DBMM

Fn01

mhoK01067R

047NCTHW 80-052WAMS

12345678

1257PT

V5A

mho0367R

157PT

1

V5A

mhoK1957R

267R mho0

A B

047U1347DB

Fn01477C

1

357PT 1457PT

177CFn001

A B447DB

167R

1 2

3

mhoK1

047DES8414DBMM ES8414DBMM

147D

1 2

3

047QRG-S5783CTK

E

BC

TM322E1A2-03AFL147TF

1

2

3

057PT 1

377CFn01

1TUPNI_YEK2TUPNI_YEK

V3.3_2ADSV3.3_2LCS

RI

DER_DEL

This Document can not be used without Samsung’s authorization.

10-1-8 FUNCTION

PowerSignal

EBF

1

316PT1416PT

mho0136R

Fn001

036CV61

636R mho0mho0836R

Fu01226C

-

116TF12

12

Fn01

246CV05

416TF

-

V05166C

Fn01

mho0236R436R mho0

R62

30o

hm

Fn001

146CV61

FERX

mho0936R

046CFu01

DV8.1B

1

0ohm

516PT

0ohm

R62

4R

625

726C

Fn001V61

736R mho0

046R mho0

Fn1

526CV05

336R mho0Fu01

956C

DV3.3B

V61326C

Fn001

FERX

FERX

FERX

FERX

FERX

R62

81/

10W

100o

hm10

0ohm

1/10

WR

627

12316TF

-

FERX

R63

00o

hm

626CFu1

V61066C

Fn001

FERX

Fu1446C

V05346C

Fn1

0ohm

R62

9

DV3.3B

FERX

216PT1

0ohm

R62

6

Fn1

746CV05

mho0536R

-

1 2Fu01136C

DV3.3B

216TF

59TUO_CNYS_V

69

VD

DE

97V

SS

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BLU

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99

NAT98

D33SSVA9

D33SSVA09

D33DDVA19

ESSV29

TUOKLC39

TUO_NED49

TUO_CNYS_H

PKLCTNKLCT

18PCT

2838

NCTVRD33DDVA

48VRD33SSVA

58PBT

68NBT

78PAT

88

47PETNET

5767

PDTNDT

7787VRD33DDVA

VRD33SSVA97

ISSV8

08

80TUO_NRG90TUO_NRG

7686

01TUO_NRG11TUO_NRG

96

7IDDV

07GNIMMID_MWP

17GNIMMID_ANAA33DDVA

27A33SSVA37

59

3NITSET6

60G

RN

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T04

GR

N_O

UT0

561

GR

N_O

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662

GR

N_O

UT0

763

VD

DE

64

ESSV5666

51

VD

DE

52

VS

SE

53

GR

N_O

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054

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N_O

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155 56

GR

N_O

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RN

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T03

57 58V

DD

IV

SS

I

44

RE

D_O

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745

VD

DI

46

VS

SI

47

RE

D_O

UT0

848

RE

D_O

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949

2NITSET5

50R

ED

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RE

D_O

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1

37 38R

ED

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T02

39R

ED

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T03

NENACS4

VD

DI

40

VS

SI

41

RE

D_O

UT0

442

RE

D_O

UT0

543

RE

D_O

UT0

6

3

5NITSET03

6NITSET13

7NITSET23

TES

TIN

833

VD

DE

34

VS

SE

35

RE

D_O

UT0

036

RE

D_O

UT0

1

N5NIR32

P5NIR42

A33SSVA5262

A33DDVAIDDV

7282

ISSV4NITSET

92

KLCTSET

51

N3NIR61

P3NIR71

NKLCNIR81

PKLCNIR91

1NITSET2

SDVLSSV02

N4NIR1222

P4NIR

123

TMO

DE

212

412

5TM

OD

E1

TMO

DE

012

6V

DD

E12

7V

SS

E12

8

N2NIR31

P2NIR41

SDVLDDV

116

I2C

_AD

DR

0111

7I2

C_A

DD

R00

118

I2C

_SD

A11

9

P1NIR21

I2C

_SC

L12

0V

DD

I12

112

2V

SS

InR

ES

ET

VD

DI

N1NIR11

110

VS

SI

BLU

_OU

T08

111

BLU

_OU

T09

112

BLU

_OU

T10

113

BLU

_OU

T11

114

VD

DE

115

VS

SE

BLU

_OU

T03

102

103

VD

DI

VS

SI

104

BLU

_OU

T04

105

BLU

_OU

T05

106

BLU

_OU

T06

107

BLU

_OU

T07

108

109

10X851DL4S

0NITSET1

D33DDVA01

BLU

_OU

T01

100

BLU

_OU

T02

101

Fn01

426CV05

216CI

Fn1

826CV05

Fn01

926CV05

Fn01

646CV05

V61Fn001

546C

TUOSH_EBLTUOED_EBLTUOKLC_EBL

)11:0(G_EBL

)11:0(R_EBL

TUOSV_EBL

DN

I_R

ES

ET

SC

L1S

DA

1

)11:0(E_VL)11:0(TUO_EBL

)01(TUO_EBL)11(TUO_EBL

)11:0(B_EBL

)2(E_VL

)3(E_VL

)4(E_VL

)5(E_VL

)6(E_VL

)7(E_VL

)8(E_VL

)9(E_VL

)01(E_VL

)11(E_VL

)9(TUO_EBL)8(TUO_EBL

)7(TUO_EBL)6(TUO_EBL)5(TUO_EBL)4(TUO_EBL

)3(TUO_EBL)2(TUO_EBL)1(TUO_EBL)0(TUO_EBL

)0(E_VL

)1(E_VL

This Document can not be used without Samsung’s authorization.

10-1-9 FBE_Option

PowerSignal

Page 77: Samsung Pdp Tv Ps-42c7hd Chassisd74b P-europe 42hd Mustang Sm

Schematic Diagram

10-8 Samsung Electronics

NOITPO ETELED

NOITPO ETELEDNOITPO ETELED

NOITPO ETELED

CRF

YDAER ROF TRESNI

Fn001

648C

V52

SULPCRF_V2.1D

508L

B

218CFn3.3

A003S2102ZPM

LLP_V2.1A

V05

148CFn1

548C

Fn001

mho0018RW01/1

SULPCRF_V3.3D

408Rmho0

V52Fu001V61

348C

Fn001408C

W01/1

628Rmho0

Fn001668C

V61V05

048CFn01

378CFu01

V61

V61Fu01178C

V61Fu01278C

078CFu01

V61

258C

V05

Fn01V05

V52

828C

Fn001 938C

Fn01

LLP_V2.1A

42SS108D

DNG

DNG8

608CFn01

508CIMB20193CIM

NE1

NI2

TUO34

JDA5

DNG

DNG67

mhoK01618R

708CFu022

V61

-

108L

1 A B2

LLP_V2.1D

mho0 308R

B

SULPCRF_V3.3D

V61Fn001

108C

1 2

A003S2102ZPM118L

508C

208L

mho0608R

Fu074

mho0218RW01/1

W01/1

518RmhoK2.6

FERX

SULPCRF_V2.1D

108PT1

028Rmho0

458CFu001

V61

W01/1

V61Fu01238C

B

CRF_V3.3+

SULPCRF_V3.3D

538C

V61Fu001

A003S2102ZPM018L

FERX

Fn01V05

838CFn001

928C

V52

V3.3+

708R mho0

Fn001

848C

V52

818CFu001

V61

V52

748C

Fn001

W01/1908R mho0

V05Fn01

088CV61

Fu01428C

Fn001

678C

V52

FERX

W01/1

728RmhoK01

Fn001

W01/1528R mhoK1

V61

248C

2-108CI

108Rmho001

W01/1

778C

V05Fn01 Fn01

V05

878C 978C

V05Fn01

B

W01/1318R mho0

- 908L

V61Fu001438C

mho0 208R

LLP_V2.1A

V52

138C

Fn001

2NI

3WS

DNG4

BF5

PMOC67

NE

8SS

1DNGM

408CIND3851PM

1SB

418Rmho0W01/1

W01/1918R mhoK1

038CFu01

V61

Fn001

728C

V52

mho0808RW01/1

LLP_V2.1D

FERX

FERX

Fn01V05

058C

3-108CI

7DNG

DNG8

308CFn001

V61

708CIMB20193CIM

NE1

NI2

TUO34

JDA5

DNG

DNG6

808C

638C

FERX

Fn001V61

738C

V05Fn01Fn01

V05

158C

V05Fn01

V52

578C

Fn001Fn001

478C

V52528C

V52 V52

628C

Fn001

SULPCRF_V2.1D

FERX

Fn001

Fn001V61

Fu022V61

908C

FERX

FERX

018C

C80

21.

5nF

50V

W01/1118R mho0

418C

W01/1mhoK6.3

818R

Fu001V61

V61

318CFn001

1-108CI

W01/1

128RmhoK01

V5B

CRF_V3.3+

B

Fn001768C

V61

LLP_V2.1D

CRF_V3.3+

808LA003S2102ZPM

448CFu01

V61

118CFp081 mhoK001

Fn001

338CV52

718R

508Rmho0

XE_TUOKLC

)9:0(NIR_EIND

)9:0(NIB_EIND

)9:0(NIG_EIND

)11:0(TUOB_EIND

)11:0(TUOG_EIND

)11:0(TUOR_EIND

MQD_MARDS

SACn_MARDSSARn_MARDS

TESER_IND

1LCS1ADS

XE_TUOSVXE_TUOSH

1KNAB_MARDS

KLC_MARDS

EWn_MARDS

)3(RDDA_MARDS)4(RDDA_MARDS)5(RDDA_MARDS)6(RDDA_MARDS)7(RDDA_MARDS)8(RDDA_MARDS)9(RDDA_MARDS)01(RDDA_MARDS

0KNAB_MARDS

TUOED_EIND)0(RDDA_MARDS

TUOKLC_EIND

TUOSV_EIND

)1(RDDA_MARDS)2(RDDA_MARDS

TUOSH_EIND

)13:0(QD_MARDS

This Document can not be used without Samsung’s authorization.

10-1-10 FRC

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Samsung Electronics

Schematic Diagram

10-9

) CRF ROF ( XR SDVL yromeM CRF

NOITPO ETELED

NOITPO ETELED

026PT

1

096R mho74

8

316AR74

1234567

8060C

12345678

Fn001

78

216AR74

74116AR

123456

mho74196R

FERX

496R mho74

686R

386R mhoK01

12345678

mho74

74616AR

286R mho74

586CFn1

V3.3+Fn001

368C

FERX

407CFn1

mho74396R

mhoK001086RW01/1

mho74586R

Fp51

FERX

V3.3+

486R mho74

227C 327CFp51 Fp51127C

MARDS_V3.3D

616LHu5.1

107CFu01

V61207CFn001

1

468CFn001

126PT

1

226PT

Fp51427C

Hu5.1316L

Fu01386C V61

Fn001486C

mho74

Fn001307C

FERX

296R

12345678

FERX

MARDS_V3.3D

74516AR

V05Fp51568C

V05

128CFn1

-708L

B

V05

028CFn01

mhoK01

268CFn001

186R

Fn001168C

V3.3+

Hu5.1916L

61R

E-

RE

+6263

PG

ND

PV

CC

64

75ER4ER

89

CCV

RC

-5455

RC

+R

CLK

-5657

RC

LK+

LGN

D58

RD

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6ER6

60R

D+

740ARCCV

84

RA

-49

5F/R

50R

A+

51R

B-

RB

+52

LVC

C53

EO4

6AR0414

5AR4AR

2434

3AR

44DNG

542AR

641AR

32R

B6

5BR3343

4BR

533BR2BR

63CCV

731BR

830BR

93

RC

425 26

RC

3R

C2

27 28R

C1

RC

029

DP3

30G

ND

31C

LKO

UT

18R

D3

RD

219

TSET2

20R

D1

RD

021 22

RC

6V

CC

23 24R

C5

013ER2ER

11

1ER2131

0ER6DR

4151

5DR61

DNG

17R

D4

A401DVL36CHT

416CI

DNG1

mho22068R

FERX

FERX

FERX

71_EW

V61Fu001918C

2SSV 85

3SSV27

684SSV

1QSSV6

212QSSV

23 3QSSV

4QSSV83

645QSSV

6QSSV25

877QSSV

488QSSV

3DDV

4DDV34

1QDDV3

2QDDV9

533QDDV

4QDDV14

945QDDV

6QDDV 55

7QDDV57

188QDDV

441SSV

41 1C_N

2C_N12

033C_N 4C_N

75

5C_N966C_N07

7C_N 37

_SAR91

1DDV1

512DDV

92

13QD65

4QD8

015QD11 6QD

317QD 8QD

47

9QD 67

1MQD17

822MQD 3MQD

95

61OMQD

93

22QD04

32QD24 5442QD

7452QD

8462QD

0572QD82QD

15

92QD 35

3QD7

03QD45

0821QD

2831QD

3841QD

5851QD

1361QD

3371QD43 81QD

6391QD

2QD5

02QD73

12QD

669A

0AB22

1AB32

81_SAC

76EKC

86KLC_SC

02

0QD2

1QD4

01QD77

9711QD

0A52

1A62

01A42

2A72 063A

164A

265A

366A

467A

568A

678

CRF_V3.3+

06CT-E232346S4K

208CI

416AR

12345

916PT

1

FERX

74

986R mho74

V61

V3.3+Fn001

876CFu01

068CFu01

V61

776C

)0(NIR_EIND)1(NIR_EIND

)0(NIG_EIND)1(NIG_EIND

)0(NIB_EIND)1(NIB_EIND

)11:0(E_VL

Fn1676C

)9(NIR_EIND)8(NIR_EIND)7(NIR_EIND)6(NIR_EIND

)9:0(NIG_EIND

)5(NIG_EIND)4(NIG_EIND)3(NIG_EIND)2(NIG_EIND

)9(NIG_EIND)8(NIG_EIND)7(NIG_EIND)6(NIG_EIND

)9:0(NIB_EIND

)5(NIB_EIND)4(NIB_EIND)3(NIB_EIND)2(NIB_EIND

)9(NIB_EIND)8(NIB_EIND)7(NIB_EIND)6(NIB_EIND

)0(E_VL)1(E_VL)2(E_VL)3(E_VL)4(E_VL)5(E_VL)6(E_VL)7(E_VL)8(E_VL)9(E_VL)01(E_VL)11(E_VL

XE_TUOSVXE_TUOSH

NEPD

XE_TUOKLC

)9:0(NIR_EIND

)5(NIR_EIND)4(NIR_EIND)3(NIR_EIND)2(NIR_EIND

KLC_MARDS

)11:0(RDDA_MARDS

1KNAB_MARDS0KNAB_MARDS

SACn_MARDS

MQD_MARDSMQD_MARDS

SARn_MARDS

EWn_MARDS

)13:0(QD_MARDS

This Document can not be used without Samsung’s authorization.

10-1-11 FRC Memory

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Schematic Diagram

10-10 Samsung Electronics

ETELED

eteled

)CRF( XT SDVL)EBL( XT SDVL

CIGOL OT )TIB21( EBL MORF

CIGOL OT )TIB21( CRF MORF

FERX

FERX

FERX

FERX

1/10

WR

916

0ohm

119CFu001

FERX

FERX

mho0

239R

W01/1

mho22509R

FERX

mho0149R

509TFT-P2-009-2102MCA

519R mho001

FERX

FERX

T-P2-009-2102MCA609TF

68D9D

78

01D9

CCV

V61Fu01309C

5DNG

72D05

0D1525

1DDNG

3545

2D

553D4D

65

2434

DNGSDVLCCVSDVL

44P1NIXT

5464

M1NIXT

74P0NIXTM0NIXT

8494

DNGSDVL

DNGLLPDNGSDVL

63P3NIXT

7383

M3NIXTPKLCXT

93

47D

04MKLCXT

14P2NIXTM2NIXT

8252D DNG

92

6D3

0362D

13NIKLCNDP

23DNGLLP

3343

CCVLLP

53

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12DNG02D

22

12D3242

22D52

32DCCV

62

42D72

31DNG41D

41

51D51

61D6171

F/R71D

81

81D91

5D21

SR

11D01

21D1121

31D

FERX

409CIA58ML43CTD

409CFu01

V61

FERX

FERX

DV3.3B

mho74439R

FERX

FERX

429CFp51

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V05Fp51909C

V05Fp51019C

R91

70o

hm609C

Fp51V05

FERX

1/10

W

309R mho22

FERX

FERX

049R mho0

0ohm

R91

41/

10W

FERX

W01/1

829R

819CFp22

mho74FERX

mhoK7.4

FERX

019R

FERX

FERX

FERX

109CFu001

Fp22619C

FERX

Fp22519C

Fu001319C

FERX

719CFp22

FERX

329CFp51

V05

FERX

V05Fp51029C

429R

W01/1mhoK7.4

W01/1

109RmhoK7.4

mho22329R

mho74219R

68D9D

78

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CCV

Fp51V05

509C

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72D05

0D1525

1DDNG

3545

2D

553D4D

65

2434

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44P1NIXT

5464

M1NIXT

74P0NIXTM0NIXT

8494

DNGSDVL

DNGLLPDNGSDVL

63P3NIXT

7383

M3NIXTPKLCXT

93

47D

04MKLCXT

14P2NIXTM2NIXT

8252D DNG

92

6D3

0362D

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23DNGLLP

3343

CCVLLP

53

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12DNG02D

22

12D3242

22D52

32DCCV

62

42D72

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41

51D51

61D6171

F/R71D

81

81D91

5D2

209CIA58ML43CTD

1SR

11D01

21D1121

31D

1

2

3

FERX

FERX

FERX

A2-401E1F23MGS309TF

FERX

FERX

529R mho22

V05Fp51129C

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5565

4D

8D67

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CCV9

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150D1D

2535

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3444

CCVSDVL

54P1NIXTM1NIXT

64P0NIXT

74

DNGLLPCCVLLP

43DNGLLP

5363

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73P3NIXTM3NIXT

8393

PKLCXT

7D4

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62CCV

7242D52D

82 92DNG

36D

62D03

NIKLC1323

NDP

33

9181D

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91D02

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02D32

12D22D

42

32D52

21D31D

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41D51

51D61

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11

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FERXV3.3+

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8D67

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CCV9

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mho0

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2535

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453D

5565

1424

M2NIXTDNGSDVL

3444

CCVSDVL

54P1NIXTM1NIXT

64P0NIXT

7484

M0NIXTDNGSDVL

43DNGLLP

5363

DNGSDVL

73P3NIXTM3NIXT

8393

PKLCXT

7D4

MKLCXT04

P2NIXT

7242D52D

82 92DNG

36D

62D03

NIKLC1323

NDP

33DNGLLPCCVLLP

25D

91D02

DNG1222

02D32

12D22D

42

32D5262

CCV

21

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41D51

51D61

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71D91

81D

A58ML43CTD309CI

SR1

0111D

1121D31D

mhoK7.4209R

W01/1

349R mho0

mho001819R

FERX

mho0249R

W01/1

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mho0

FERX

3

FERX

409TFA2-401E1F23MGS

1

2

DV3.3B

V05Fp51

FERX

mho22119R

809C

V05Fp51

mho0

409R

W01/1

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229C

FERX

FERX

FERX

FERX

Fp51V05

56789

1DNGM

2DNGM

425262728292

3

0313

4

415161718191

2

02122232

1

01112131

109NC

1

2

3V3.3+

109TFA2-401E1F23MGS

FERX

FERX

1/10

W

mho22609R

0ohm

R91

3

FERX

FERX

FERX

mho74

mho22729R

mho0029R

339R

919R mho0

129R mho0

mho22929R

FERX

FERX

629R mho22

709CFp51

V05

FERX

mho22

FERX

A2-401E1F23MGS209TF

1

2

3

909R

789

1DNGM

2DNGM

FERX

5262728292

3

0313

456

5161718191

2

0212223242

209NC

1

0111213141

FERX

FERX

809R mho22

FERX

FERX

FERX

FERX

DXT_CIGOL

DXR_CIGOL

FERX

mho0229R

-b1_xT_TIB21+b1_xT_TIB21-2_xT_TIB21+2_xT_TIB21

-B3TUOXT+B3TUOXT

-KLC_xT_TIB21+KLC_xT_TIB21DXT_CIGOL

-3_xT_TIB21+3_xT_TIB21

-b0_xT_TIB21+b0_xT_TIB21

DXR_CIGOL

+0_xT_TIB21EBL-0_xT_TIB21EBL

1ADS

-2_xT_TIB21EBL+2_xT_TIB21EBL

-B3TUOXT_EBL+B3TUOXT_EBL

-KLC_xT_TIB21EBL+KLC_xT_TIB21EBL

-3_xT_TIB21EBL+3_xT_TIB21EBL

-b0_xT_TIB21EBL+b0_xT_TIB21EBL

-0_xT_TIB21+0_xT_TIB21

-1_xT_TIB21+1_xT_TIB21

+bKLC_xT_TIB21EBL-bKLC_xT_TIB21EBL

+b1_xT_TIB21EBL-b1_xT_TIB21EBL+b0_xT_TIB21EBL-b0_xT_TIB21EBL

TUOSH_EBL

TUOSV_EBLTUOED_EBL

TUOKLC_EBL

1LCS

NE_SDVL

NE_SDVL

+B3TUOXT_EBL

-B3TUOXT_EBL

+b1_xT_TIB21EBL-b1_xT_TIB21EBL+1_xT_TIB21EBL-1_xT_TIB21EBL

)11:0(R_EBL )0(R_EBL

)1(R_EBL

)11:0(G_EBL )0(G_EBL

)1(G_EBL

)11:0(B_EBL )0(B_EBL

)1(B_EBL

+3_xT_TIB21EBL-3_xT_TIB21EBL

+KLC_xT_TIB21EBL-KLC_xT_TIB21EBL

+2_xT_TIB21EBL-2_xT_TIB21EBL

+1_xT_TIB21EBL-1_xT_TIB21EBL+0_xT_TIB21EBL-0_xT_TIB21EBL

TUOSH_EBLTUOSV_EBL

TUOED_EBLTUOKLC_EBL

)6(B_EBL

)5(B_EBL

)11(B_EBL

)01(B_EBL

)4(B_EBL

)11:0(G_EBL

)9(G_EBL

)8(G_EBL

)7(G_EBL

)11(G_EBL

)01(G_EBL

)6(G_EBL

)5(G_EBL

)4(G_EBL

)11:0(R_EBL

)9(R_EBL

)11(R_EBL

)01(R_EBL

)4(R_EBL

)5(R_EBL

)6(R_EBL

)7(R_EBL

)8(R_EBL

)11:0(R_EBL)2(R_EBL

)3(R_EBL

)11:0(G_EBL)2(G_EBL

)3(G_EBL)11:0(B_EBL)2(B_EBL

)3(B_EBL

+bKLC_xT_TIB21-bKLC_xT_TIB21

+b1_xT_TIB21-b1_xT_TIB21+b0_xT_TIB21-b0_xT_TIB21

TUOSH_EIND

TUOSV_EINDTUOED_EIND

TUOKLC_EIND

1LCS1ADS

NE_SDVL

NE_SDVL

+B3TUOXT

-B3TUOXT

)11:0(B_EBL

)9(B_EBL

)8(B_EBL

)7(B_EBL

)3(TUOG_EIND)11:0(TUOB_EIND)2(TUOB_EIND

)3(TUOB_EIND

)11:0(TUOR_EIND )0(TUOR_EIND

)1(TUOR_EIND

)11:0(TUOG_EIND )0(TUOG_EIND

)1(TUOG_EIND

)11:0(TUOB_EIND )0(TUOB_EIND

)1(TUOB_EIND

+3_xT_TIB21-3_xT_TIB21

+KLC_xT_TIB21-KLC_xT_TIB21

+2_xT_TIB21-2_xT_TIB21

+1_xT_TIB21-1_xT_TIB21+0_xT_TIB21-0_xT_TIB21

TUOSH_EINDTUOSV_EIND

TUOED_EINDTUOKLC_EIND

)11:0(TUOB_EIND

)9(TUOB_EIND

)8(TUOB_EIND

)7(TUOB_EIND

)6(TUOB_EIND

)5(TUOB_EIND

)11(TUOB_EIND

)01(TUOB_EIND

)4(TUOB_EIND

)11:0(TUOG_EIND

)9(TUOG_EIND

)8(TUOG_EIND

)7(TUOG_EIND

)11(TUOG_EIND

)01(TUOG_EIND

)6(TUOG_EIND

)5(TUOG_EIND

)4(TUOG_EIND

)11:0(TUOR_EIND

)9(TUOR_EIND

)11(TUOR_EIND

)01(TUOR_EIND

)4(TUOR_EIND

)5(TUOR_EIND

)6(TUOR_EIND

)7(TUOR_EIND

)8(TUOR_EIND

)11:0(TUOR_EIND)2(TUOR_EIND

)3(TUOR_EIND

)11:0(TUOG_EIND)2(TUOG_EIND

This Document can not be used without Samsung’s authorization.

10-1-12 LVDS

PowerSignal

Page 80: Samsung Pdp Tv Ps-42c7hd Chassisd74b P-europe 42hd Mustang Sm

Samsung Electronics

Schematic Diagram

10-11

KCAJ MEDOMKCAJ ENOHP BSU

NOITPO ETELED

tnerruC A2

RENUT LATIGID

NOITPO ETELED

TUO FIDPS LACITPO

Hu22

NOITPO ETELED

NOITPO ETELED

NOITPO ETELED

741100-2273

NOITCENNOC ELUDOM VTD

1

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2

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1007

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FERX

FERX

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2601PT

11

FERX

1601PT 1

DV3.3B

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1W01/1

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1

FERX

1

Fn3.3

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NI_TESER TSR_HC

CGA_VTDCGA

ANL_V9B

TSR_RENUT_MOCIM

LCS_UTADS_UT

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CVS_VTD_XTCVS_VTD_XR

LCS_UTADS_UT

DILAV_HC

TRATS_HC

KLC_HC

FIS_RENUT_VTD

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NBBSUPBBSU

LES_VTD_CII

LCS_HC

KCEHC_CCV_BSU

KCEHC_CCV_BSU

TFA_RENUT_VTDSBVC_RENUT_VTD

R_rP_VTDSBVC_VTD

SBVC_VTD

OtL_VTDOtR_VTD

MOCIM_DxTFIDPS_VTDMOCIM_DxR

VTD_RI

TUO_FIDPS

DXR

DXT

NI_DNGA

ADS_HC

2LCS2ADS

2LORTNOC

ADS_HC

G_Y_VTD

B_bP_VTD

NI_DNGA

NI_DNGA

NI_DNGA

RORRE_HCTSR_HC

DILAV_HC

KLC_HC

RORRE_HC

TRATS_HC

PBBSU

NBBSU

LCS_HC

This Document can not be used without Samsung’s authorization.

10-1-13 DTV / TUNER / POWER

Page 81: Samsung Pdp Tv Ps-42c7hd Chassisd74b P-europe 42hd Mustang Sm

Schematic Diagram

10-12 Samsung Electronics

Fn001

102CDV61 V61

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GN

DL1

0

GN

DL1

1

GN

DL1

2

GN

DK

11

GN

DK

12

GN

DK

13

GN

DK

14

GN

DK

15

GN

DK

16

GN

DK

17

CSCIMEton2K

51ATADIME3H

21ATADIME4H

ASCIMEton1J

2JESCIMEton

tnGqeRIMEton3J

klCHSALFIME4J

saCIMEton1K

GN

DK

10

VD

D18

F4

1GklCMARDSIME

31ATADIME2G

G25

VD

D33

3ATADIME3G

11ATADIME4G

7ATADIME1H

41ATADIME2H

CN42E

52ECN

CN62E

3E8ATADIME

E4

VD

D33

F1V

DD

18

VD

D18

F2 F3V

DD

18

52RDDAIME5D

32RDDAIME6D

7D31RDDAIME

D8

VD

D18

7RDDAIME9D

1E9ATADIME

01ATADIME2E

32ECN

VD

D33

D10

5ATADIME2D

CN22D

32DCN

CN42D

D25

GN

DD

3V

DD

33

VD

D33

D4

C3

VD

D33

VD

D33

C4

42RDDAIME5C

61RDDAIME6C

21RDDAIME7C

VD

D18

C8

9C6RDDAIME

6ATADIME1D

9B5RDDAIME

2ATADIME1C

C10

VD

D33

11C2RDDAIME

4ATADIME2C

42CCN

CN52C

62CCN

CN52B

CN62B

22RDDAIME3B

81RDDAIME4B

5B51RDDAIME

6B11RDDAIME

9RDDAIME7B

B8

VD

D18

3RDDAIME01B

GN

DB

13

VD

D18

B19

02RDDAIME2B

VD

D18

B20

GN

DB

21

VD

D33

B22

CN42B

VD

D18

AE

7

AF1

5V

DD

18

1RDDAIMS32FA

2RDDAIMS42FA

4RDDAIMS52FA

6RDDAIMS62FA

AF7

VD

D18

1ATADIME1B

VD

D33

AD

3

AD

4V

DD

33

VD

D18

AD

7

VD

D18

AE

15

0RDDAIMS32EA

3RDDAIMS42EA

7RDDAIMS52EA

9RDDAIMS62EA

CN21DA

VD

D33

AD

13

VD

D18

AD

15

AD

19V

DD

33

VD

D33

AD

23

VD

D33

AD

24

5RDDAIMS52DA

31RDDAIMS62DA

VD

D33

AC

24

01RDDAIMS52CA

0ATADIMS62CA

VD

D33

AC

3

VD

D33

AC

4

CN6CA

VD

D18

AC

7

AD

10V

DD

33

11RDDAIMS42BA

21RDDAIMS52BA

2ATADIMS62BA

VD

D33

AC

10

VD

D33

AC

13

AC

15V

DD

18

AC

19V

DD

33

VD

D33

AC

23

7A8RDDAIME

VD

D18

A8

9A4RDDAIME

VD

D18

AA

23

VD

D18

AA

24

AA

25V

DD

18

VD

D18

AA

26

8RDDAIMS32BA

CN32A

CN42A

CN52A

62ACN

3A91RDDAIME

4A71RDDAIME

41RDDAIME5A

6A01RDDAIME

0ATADIME1A

CN71A

CN81A

CN91A

12RDDAIME2A

CN02A

CN12A

CN22A

1-101UDAUS7155ITS

45 67 8

W01/1 961RDmho74

8

021ARDmho021

W61/1

1 23

mho021

1 23 45 67

23 45 67 8

611ARD

W61/1

FERX

711ARDmho021

W61/1

1

67 8

mhoK01W01/1

291RD

W61/1mho021

1 23 45

1 23 45 67 8

811ARD

FERX

911ARDmho021

W61/1

3 45 67 8

W01/1091RD mhoK01

8

321ARD

W61/1mho021

1 2

421ARDmho021

W61/1

1 23 45 67

531CDFn001

FERX

3V3

V61

NIAM_8V1

V61Fn001431CD231CD

V61Fn001621CD 131CD

Fn001V61 V61

Fn001V61

Fn001031CD821CD 921CD

Fn001V61

mho74

V61Fn001

731CDFn001

FERX

W01/1202RD

V61Fn001

V61

002RD W01/1mho001

631CD

8V1

402RD W01/1mho74

EN106J12CIC

501BD

W01/1591RD mho74

FERX

3V3

V61

451CDFu001

W01/1mhoK01191RD

mhoK01981RDW01/1FERX

641CDFn001

V61

FERX

541CD

V61Fn001

mho001081RD W01/1

V61

441CDFn001

FERX

V61Fn001341CD

V61

W01/1 571RDmho001

V61Fn001141CD 241CD

Fn001

W01/1102RD mho001

FERX

FERX

3 45 67 8

W01/1502RD mho031

FERX

W61/1mho021

121ARD1 2

45678

211ARDmho021W61/1

123

mho021

12345678

678

FERX

FERX

FERX

311ARD

W61/1

801ARD

W61/1mho021

12345

mho74791RD W01/1

12345678

FERX

V61

111ARDmho021W61/1

331CDFn001

W01/1mhoK01391RD

FERX

W01/1881RD mhoK01

891RD mho74 W01/1FERX

991RD mho74 W01/1

W01/1691RD mho74

mho74302RD W01/1

ABL_

_W_R

YDAER_

0SC_1DS_

1SC_1DS_

SC_SUBPXE_

SC_IC_

SC_XAMIC_

SC_MOR_

0SC_0DS_

HMQD_0DS

LMQD_0DS

qeRkcAIMEton

qeRkcAIMEton

SC_SUBPXE_SC_IC_

SC_XAMIC_

SC_MOR_

0EB_1EB_

KLC_1DS

SAC_1DS_

SAR_1DS_

EO_

)91(RDDA_TXE

)02(RDDA_TXE

)12(RDDA_TXE

)22(RDDA_TXE

)32(RDDA_TXE

)42(RDDA_TXE

)52(RDDA_TXEHMQD_0DS

LMQD_0DS

SAR_0DS_SAC_0DS_

EW_0DS_

0SC_0DS_

0SC_1DS_1SC_1DS_

)2(RDDA_TXE

)3(RDDA_TXE

)4(RDDA_TXE

)5(RDDA_TXE

)6(RDDA_TXE

)7(RDDA_TXE

)8(RDDA_TXE

)9(RDDA_TXE

)01(RDDA_TXE

)11(RDDA_TXE

)21(RDDA_TXE

)31(RDDA_TXE

)41(RDDA_TXE

)51(RDDA_TXE

)61(RDDA_TXE

)71(RDDA_TXE

)52:2(RDDA_TXE)52:2(RDDA_TXE

)81(RDDA_TXE

)8(ATAD_TXE

)9(ATAD_TXE

)01(ATAD_TXE

)11(ATAD_TXE

)21(ATAD_TXE

)31(ATAD_TXE

)41(ATAD_TXE

)51(ATAD_TXE

)51:0(ATAD_TXE)51:0(ATAD_TXE

)0(ATAD_TXE

)1(ATAD_TXE

)2(ATAD_TXE

)3(ATAD_TXE

)4(ATAD_TXE

)5(ATAD_TXE

)6(ATAD_TXE

)7(ATAD_TXE

)51:0(ATAD_0DS

)31:0(RDDA_0DS)31:0(RDDA_0DS

)0(RDDA_0DS

)1(RDDA_0DS

)2(RDDA_0DS

)3(RDDA_0DS

)4(RDDA_0DS

)5(RDDA_0DS

)6(RDDA_0DS

)7(RDDA_0DS

)8(RDDA_0DS

)9(RDDA_0DS

)01(RDDA_0DS

)11(RDDA_0DS

)21(RDDA_0DS

)31(RDDA_0DS

)0(ATAD_0DS

)1(ATAD_0DS

)2(ATAD_0DS

)3(ATAD_0DS

)4(ATAD_0DS

)5(ATAD_0DS

)6(ATAD_0DS

)7(ATAD_0DS

)8(ATAD_0DS

)9(ATAD_0DS

)01(ATAD_0DS

)11(ATAD_0DS

)21(ATAD_0DS

)31(ATAD_0DS

)41(ATAD_0DS

)51(ATAD_0DS

)51:0(ATAD_0DS

KLC_0DS

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10-2 Digital10-2-1 STI5517 LMI / EMI / POW1.8

Page 82: Samsung Pdp Tv Ps-42c7hd Chassisd74b P-europe 42hd Mustang Sm

Samsung Electronics

Schematic Diagram

10-13

301RO 201RO 101RO 001RO NEPO

)70.11.5002( IC LANRETNI

)70.11.5002( IC LANRETNI

3V3

XR

EF1/

10W

100o

hmD

R14

5

100o

hm1/

10W

DR

137

XR

EF

FERX

W01/1mhoK7.4411RD

16V

DC

120

100n

F

8V1

100o

hmD

R22

1X

RE

F

XR

EF

XR

EF

FERX

911RDW01/1

mho001

1/10

W

FERX

FERX

FERX

W01/1mho0851RD

951RD mho0 W01/1

DR

135

200o

hm1/

10W

FERX

DR

138

XR

EF

200o

hmD

R13

2

FERX

FERX

FERX

1/10

W10

0ohm

DR

131

1/10

W10

0ohm

1/10

W

041RD

XR

EF

XR

EF 1/

10W

100o

hmD

R14

9

mho0W01/1

100o

hm1/

10W

XR

EF

100o

hmD

R12

91/

10W

DR

147

1 23 45 67 8

XR

EF

mhoK01301ARD

W61/1

100o

hm1/

10W

DR

121

FERX

W01/1111RD mho74

351RDW01/1

3V3

CADADDV

1/10

WX

RE

F

mhoK7.4

3V3

FERX

FERX

FERX

DR

152

100o

hm

DR

123

1/10

W10

0ohm

FERX

CADVDDV

100o

hmD

R12

21/

10W

DR

125

100o

hm1/

10W

FERX

FERX

100o

hm1/

10W

DR

120

XR

EF

PIO

0_7

W1

PIO

1_1

W2

PIO

1_3

W3

PIO

1_0

W4

PIO

1_4

Y1

PIO

1_6

Y2

PIO

2_2

Y3

Vdd

aSA

DA

CY

4

T1P

IO0_

0

PIO

0_1

T21tpurretnI

3T

3tpurretnI4T

PIO

0_4

U1

PIO

0_5

U2

PIO

1_2

U3

PIO

0_6

U4

klCtekcaP1nisT62N

nIreggirTucD1P

klCetyB1nisT32P

tuOreggirTucD3P

PIO

0_2

R1

PIO

0_3

R2

0tpurretnI3R

2tpurretnI4R

3ataD1nisT62L

0ataD1nisT32M

dilaVklCetyB1nisT42M

M25

NC

(AV

_SC

AN

EN

AB

LE)

rorrE1nisT62M

N23

NC

(AV

_CLK

)

NC

(AV

_TE

ST_

MO

DE

)N

24

N25

NC

(AV

_2.5

V)

NC

(/AV

_RE

SE

T)J2

3

4ataD1nisT42J

6ataD1nisT52J

NC

J26

Do_

Not

_Con

nect

K25

7ataD1nisT62K

1ataD1nisT42L

2ataD1nisT52L

NC

F26

G23

NC

NC

G24

G26

NC

NC

H23

5ataD1nisT42H

H25

NC

H26

NC

5ataDL2nisT81D

klCtekcaPL2nisT91D

2ataDL2nisT02D

0ataDL2nisT12D

D26

No_

Nam

e

F23

NC

NC

F24

F25

NC

klCetyBL2nisT32C

ebortS4821Pton11D

kcA4821Pton21D

ysuB4821P31D

rorrE4821P41D

tinI4821Pton51D

61D5ataD4821P

0ataD4821P71D

nItceleS4821Pton51C

4ataD4821P61C

1ataD4821P71C

6ataDL2nisT81C

4ataDL2nisT91C

3ataDL2nisT02C

1ataDL2nisT12C

dilaVklCetyBL2nisT22C

51B7ataD4821P

61B3ataD4821P

2ataD4821P71B

7ataDL2nisT81B

rorrEL2nisT32B

Vdd

Gen

FSyn

C12

Vdd

Aud

ioFS

ynC

13

tceleS4821P41C

niklCpL4FA

csOklCpL5FA

teseRton6FA

tuOC8FA

9FAtuOVC

Gnd

Gen

FSyn

B11

B12

Gnd

Aud

ioFS

yn

dFotuA4821Pton41B

71FAklCS

klCRL81FA

PIO

4_0

AF1

9

PIO

2_3

AF2

PIO

4_5

AF2

0

PIO

5_0

AF2

1

PIO

5_6

AF2

2

PIO

2_7

AF3

ccyCADVddV9EA

PIO

2_0

AF1

01FAtuOY

11FAtuOG

tuOR21FA

tuOB31FA

TSRTton41FA

KCT61FA

PIO

4_7

AE

20

PIO

5_3

AE

21

22EAddOtoNnevE

PIO

2_5

AE

3

PIO

3_6

AE

4

PIO

2_4

AE

5

PIO

3_3

AE

6

ccYcaDfeRI8EA

PIO

3_0

AE

12

ODT31EA

IDT41EA

61EAklCMCP

1ataDMCP71EA

PIO

3_7

AE

18

PIO

4_4

AE

19

Vbg

Fil

AE

2

cnysHton22DA

PIO

2_6

AD

5

ddVCTR6DA

CADVdleihS8DA

9DAccyCADVdnG

1EAtfeLPtuO

BGRcaDfeRI01EA

bgrCADVddV11EA

bgrCADVdnG11DA

tuOtsRgodWton41DA

fidpS61DA

PIO

4_1

AD

17

PIO

4_2

AD

18

IRef

AD

2

PIO

4_6

AD

20

PIO

5_5

AD

21

AC

2V

ccaS

AD

AC

PIO

5_1

AC

20

PIO

5_4

AC

21

PIO

5_7

AC

22

PIO

3_1

AC

5

ccYcaDfeRV8CA

BGRCADfeRV9CA

1DAthgiRPtuO

PIO

1_7

AB

4

tfeLMtuO1CA

PIO

3_2

AC

11

PIO

3_4

AC

12

SMT41CA

PIO

3_5

AC

16

PIO

4_3

AC

17

PIO

5_2

AC

18

latX23oN61A

PIO

1_5

AA

1

AA

2V

ssaA

DA

C

PIO

2_1

AA

3

Vdd

aAD

AC

AA

4

thgiRMtuO1BAV

ccaA

DA

CA

B2

Gnd

aAD

AC

AB

3

2-101UDAUS7155ITS

LLPVddV01A

leSdeepSklC11A

tuOklCxuA21A

Am72klC31A

41AtluaF4821Pton

6ataD4821P51A

W01/1FERX

W01/1

mho0451RD

DR

151

1/10

W10

0ohm

931RDmhoK7.4

DR

148

100o

hm1/

10W

XR

EF

100o

hm1/

10W

DR

128

FERX

DR

127

1/10

W10

0ohm

100o

hm1/

10W

DR

126

XR

EF

DR

124

1/10

W10

0ohm

711RD

1/10

W47

ohm

DR

116

8V1

W01/1mhoK01

DR

133

XR

EF

DR

134

1/10

W20

0ohm

W01/1mho001311RD

XR

EF

200o

hm1/

10W

W01/1mho001

mho001811RDW01/1

211RD

100o

hmX

RE

F

FERX

FERX

FERX

FERX

FERX

XR

EF

1/10

WD

R13

0

XR

EF

NYSDDV

EN106J12CIC201BD

CADVDDV

521CDFu01

V61

301BDEN106J12CIC

100n

FD

C11

516

V

CADADDV

10nF

DC

114

50V

CADACCV

101BDEN106J12CIC

XR

EF

651RDmhoK01

W01/1

FERX

061RD W01/1mho001

NIAM_3V3

100n

FD

C10

416

V

EN106J12CIC001BD

221CDFu01

V61

FERX

FERX

FERX

FERX

W01/1mho033361RD

16V

DC

119

100n

F

1/10

WD

R16

7

321CDFu01

V61

NIAM_8V1

200o

hm

661RD mho001 W01/1

50V

DC

111

3V3mho065101RD

W01/1

100n

FD

C11

016

V

10nF50V

DC

109

10nF

XR

EF

16V

DC

108

100n

F

1/10

W1/

10W

100o

hmD

R10

5

V61Fu01

421CD

DR

104

100o

hm

50V

10nF

100o

hm1/

10W

DR

146

DC

107

10nF

DC

105

50V

mho0301ROFERX

FERX

FERX

16V

100n

FD

C10

3

W01/1

DC

102

50V

10nF

DC

101

100n

F16

V

FERX

10nF50V

DC

100

mho033561RD

FERX

100o

hm1/

10W

DR

150

FERX

FERX

FERX

W01/1

XR

EF

16V

330n

F

DC

155

NIAM_3V3

1/10

WD

R10

210

0Koh

m

FERX

261RD mho033 W01/1

FERX

XR

EF

DR

1101

1/10

W10

0ohm

mho742011RD W01/1

FERX

XR

EF

mho001 W01/1161RD

FERX

FERX

FERX

201RO mho0 W01/1

FERX

W01/1mho0101RO

FERX

001RO mho0 W01/1

mhoK7.4 W01/1441RD

FERX

FERX

341RD W01/1mhoK7.4

FERX

461RD mho033 W01/1

16V

DC

106

100n

F

FERX

mhoK7.4

3V3

241RD mhoK7.4 W01/1

16V

DC

113

100n

F

141RD W01/1

V61Fu01

121CD

50V

DC

112

10nF

W01/1mhoK01551RD

10nF

DC

116

50V

50V

DC

118

10nF

100n

FD

C11

716

V

DILAV_IC

TRATS_IC

CA

RD

_RS

T

_CA

RD

_DE

T_O

PTI

ON

FERX

FERX

FERX

MO

DE

M_D

TR

MO

DE

M_D

SR

PW

M_O

UT

)2(ATAD_HC

)3(ATAD_HC

)1(ATAD_HC

)7:0(ATAD_IC

)7:0(ATAD_HC

DILAV_HCKLC_HCTRATS_HC

RORRE_HC_

TNI_XAMIC_

TNI_IC_TED_DRAC_

0ATAD_OIDUA

KLCTIB_OIDUAKLCRL_OIDUA

KLC_OIDUA

0ATAD_DUAKLCTIB_DUA

KLCRL_DUAKLC_DUA

)0(ATAD_HC

)4(ATAD_HC

)5(ATAD_HC

)6(ATAD_HC

)7(ATAD_HC

TXD

_DE

BU

G

MEDOM_DXR

MEDOM_DXR

TUO_CNYSH

TUO_CNYSV

_CH

_RS

T

TNI_XAMIC_

TNI_IC_TED_DRAC_

NC

TNI_SUBPXE_

RORRE_HC_

CIM

AX

_RS

T

TNI_SUBPXE_

TESER_UPC_

zHM72

MIC

OM

_TX

D

MIC

OM

_RX

D

KLC_IC

RE

MO

CO

N_I

N

RX

D_D

EB

UG

TUOR

TUOG

TUOB

TUOCTUOVC

TUOY

SMT_PD

KCT_PDIDT_PD

ODT_PD

nigirT_tuOrorrE

nigirT_esylanAUPC

tsRTton

SD

A0

SC

L0

DXR_MEDOM

SE

LF_R

ES

ET

KLC_DUA

KLCRL_DUAKLCTIB_DUA

0ATAD_DUA

TUO_FIDPS

MO

DE

M_R

TSM

OD

EM

_TX

D

_MO

DE

M_R

ST

MO

DE

M_C

TSM

OD

EM

_DC

D

MO

DE

M_R

I

SD

A1

SC

L1

)0(ATAD_IC

)1(ATAD_IC

)2(ATAD_IC

)3(ATAD_IC

)4(ATAD_IC

)5(ATAD_IC

)6(ATAD_IC

)7(ATAD_IC

This Document can not be used without Samsung’s authorization.

10-2-2 STi5517 VIDEO / AUDIO / GPIO

Page 83: Samsung Pdp Tv Ps-42c7hd Chassisd74b P-europe 42hd Mustang Sm

Schematic Diagram

10-14 Samsung Electronics

NOITPO_MORPEE NEPO

105RO NEPO

)41.01.5002( NOITPO_MORPEE

)41.01.5002( kcaJ enohP >= buSD_P9

FERX

FERX

FERX

V61Fn001015CD

514RDmho33W01/1

FERX

mho33804RD W01/1

mho001604RDW01/1704RD mho001

mho001

W01/1

W01/1104RD mho001W01/1204RD

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10-2-3 MEMORY / EXTERNAL UART

Page 84: Samsung Pdp Tv Ps-42c7hd Chassisd74b P-europe 42hd Mustang Sm

Samsung Electronics

Schematic Diagram

10-15

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10-2-4 INTERNAL CI INTERFACE

Page 85: Samsung Pdp Tv Ps-42c7hd Chassisd74b P-europe 42hd Mustang Sm

Schematic Diagram

10-16 Samsung Electronics

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nigirT_tuOrorrE

SMT_PD

KCT_PD

IDT_PD

ODT_PD

tsRTton

0LCS LCS_HC

ADS_HC0ADS

THGIR_DUATFEL_DUA

SBVC

UY

V

DXR_MOCIM

DXT_MOCIM

TSR_HC_0ATAD_DUAKLCTIB_DUA

KLCRL_DUA

KLC_DUATHGIR_DUA

STC

DCD

IR

KLC_LENNAHC

3CN

KLC_OIDUA

)0(ATAD_HC

)1(ATAD_HC)2(ATAD_HC

)3(ATAD_HC)4(ATAD_HC

)5(ATAD_HC

)6(ATAD_HC)7(ATAD_HC

DILAV_HC

KLC_LENNAHC

RORRE_HC_TSR_HC_

ADS_HC

LCS_HC

RORRE_HC_

TRATS_HC

KLC_HC

TFEL_DUATHGIR_DUA

NI_NOCOMER

LCS_HC

SBVC

DXT_MOCIM

DXR_MOCIM

TUO_FIDPS

RTD

RSD

ADS_HC

TSR_MEDOM_

DXT

DXRV

TUOVC SBVC

TESER_VTD_

V21_2CN

KLCRL_OIDUA

KLCTIB_OIDUA

0ATAD_OIDUA

TSR_HC_

)7(ATAD_HC

)6(ATAD_HC

)5(ATAD_HC

)4(ATAD_HC

)3(ATAD_HC

)2(ATAD_HC

)1(ATAD_HC

)0(ATAD_HC

Y

U

V

TUO_CNYSH

TUO_CNYSV

DILAV_HC

zHM72

TUO_MWP

TESER_

TESER_FLES

TESER_IREP_

TUOB U

TUOG Y

TUOR

This Document can not be used without Samsung’s authorization.

10-2-5 POW3.3 / CLK / RESET / AV OUT / EXT CONN

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Operation Instruction & Installation

Samsung Electronics 11-1

11. Operation Instruction & Installation11-1 Product Features and Functions11-1-1 Front (or Side) Panel

Side Panel

or

1 S-Video or Video / Audio L/R- Video (S-Video or Video) and

audio inputs for external devices, such as a camcorder or VCR.

2 headphones jack- You can connect a set of

headphones to your television if you wish to watch a television programme without disturbing the other people in the room.

Prolonged use of headphones at a high volume may damage your hearing.

1

2

Press the MENU button once in DTV mode, then the DTV menu is displayed.

Front (or Side) Panel

1 SOURCEDisplays a menu of all of the available input sources(TV, Ext.1, Ext.2, AV, S-Video, Component, PC,HDMI, DTV).

2 MENUPress to see the on-screen menu of your TV’s features.

3 - +Press to decrease or increase the volume. In the on-screen menu, use the - + buttons asyou use the œ and √ buttons on the remote control.

4 C/P.Press to change channels. In the on-screen menu,use the C/P. buttons as you use the

and buttons on the remote control.

5 (ENTER)Press to confirm a selection.

6 (Power) buttonPress to turn the TV on and off.Power Indicator- Power Off: Blue- Power On: OffRemote Control SensorAim the remote control towards this spot on the TV.

Speaker

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Operation Instruction & Installation

11-2 Samsung Electronics

11-1-2 Rear Panel

1 Common Interface Slot- Insert CI (Common Interface) card into the slot.

2 ANT IN VHF/UHF (75Ω)- 75Ω Coaxial connector for Aerial/Cable Network.

3 Connecting external Audio Devices- Connect RCA audio signals from the TV to an external

source, such as Audio equipment. 4 DIGITAL AUDIO OUT (OPTICAL)

- Connect to a Digital Audio Component.5 DTV SERVICE

- Connector for service only.6 COMPONENT IN

- Video (Y/PB/PR) and audio (AUDIO L/R) inputs for Component.

7 PC IN / AUDIO- Connect to the video and audio output jack on your PC.

8 EXT 1, EXT 2- Inputs or outputs for external devices, such as VCR,

DVD, video game device or video disc players.

9 HDMI/DVI IN- Connect to the HDMI jack of a device with HDMI output.

These inputs can also be used as a DVI connection with separate analog audio inputs. An optional HDMI/DVI cable will be necessary to make this connection. When using the optional HDMI/DVI adapter,the DVI analog audio inputs on your TV allow you to receive left and right audio from your DVI device. (Not compatible with PC)

- When connecting this product via HDMI or DVI to a Set Top Box, DVD Player or Games Console etc, make sure that it has been set to a compatible video output mode as shown in the table below. Failure to observe this may result in picture distortion, image breakup or no picture.

- Do not attempt to connect the HDMI/DVI connector to a PC or Laptop Graphics Card. (This will result in a blank screen being displayed)

DVI AUDIO IN L/R- DVI audio outputs for external devices.

10 SERVICE- Connector for service only.

11 POWER IN- Connect the supplied power cord.Supported modes for HDMI/DVI and Component

Whenever you connect an audio or video system to your set, ensure that all elements are switched off.When connecting an external device, match the colour of the connection terminal to the cable.

Input/Output Specification

Connector InputVideo

EXT 1 Only TV or DTV output is available.Output you can choose.EXT 2

Video + Audio (L/R)S-Video RGBAudio (L/R)Output

HDMI/DVI 50HzHDMI/DVI 60HzComponent

480iXXO

480pOOO

576iXXO

576pOXO

720pOOO

1080iOOO

EXT

Rear Panel

6

11

789

10

5

4

or

Cable TelevisionNetwork

or 2 1

3

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Operation Instruction & Installation

Samsung Electronics 11-3

11-1-3 Remote Control

The performance of the remote control may be affected by bright light.

This is a special remote control for the visually impaired, and has Braille points.

1 POWER button(turns the TV on and off)

2 Number buttons for directchannel access

3 One/Two-digit channel selection

4 Channel control button

5 Selects the TV and DTV modedirectly

6 Volume increaseVolume decrease

7 Temporary sound switch-off8 Displays the main on-screen

menu9 Electronic Program Guide

(EPG) display10 Picture-In-Picture On/Off11 Picture effect selection

12 Picture freeze13 Sound mode selection14 Remote control setup15 Selects a target device to be

controlled by the Samsungremote control (TV, DVD,STB, CABLE, VCR)

16 Available source selection17 Previous channel18 DTV menu display19 Automatic Power-off20 VCR/DVD Function

(Rewind, Stop, Play/Pause,Fast/Forward

21 Next channelPrevious channel

22 Exit the on-screen menu

23 Control the cursor in the menu24 Use to see information on the

current broadcast26 Fastext topic selection27 Picture size selection28 Sound effect selection29 Digital subtitle display30 TruSurround XT mode button31 If your remote control is not

functioning properly, take outthe batteries and press thereset button for about 2~3seconds.Re-insert the batteries and try using the remote controlagain.

Teletext Functions 5 Exit from the teletext display

(depending on the model)8 Teletext index10 Teletext hold11 Teletext size selection16 Teletext mode selection

(LIST/FLOF)17 Teletext sub page21 P : Teletext next page

P : Teletext previous page22 Teletext cancel24 Teletext reveal25 Teletext display/mix both

teletext information andthe normal broadcast

26 Fastext topic selection 28 Teletext store

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Operation Instruction & Installation

11-4 Samsung Electronics

11-2 Installation Notes and Precautions

11-2-1 Installation Notes

1. Contact a technician for installing the wall bracket.

2. Samsung Electronics is not responsible for any damages to the product or harm to customers when the installation is done by the customer.

3. This product is for installing on cement walls. The product may not stay in place when installed on plaster or wood.

4. The package contents and parts supplied for the wall mount are subject to change without prior notice.

11-2-2 Mounting Kits

Wall Mount Bracket

Plastic Hanger : 4 EA

SCREW : 4 EA

ASSY-HINGE Screws

1EA LEFT :1EA RIGHT :1EA

Captive Screws

Wall Mount Bracket

ASSY-HINGE(RIGHT)

Separate ASSY-HINGEinto Left and Right.

ASSY-HINGE(LEFT)

1 The wall mount bracket is delivered separately.Please tighten the captive screw in the directionof the arrow after assembling the bracket.Install the Wall Mount Bracket after the screwsare securely inserted into the wall.

11-2-3 How to assemble the Wall Mount Bracket

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Operation Instruction & Installation

Samsung Electronics 11-5

1 Remove the screws from the back of the PDP. 2 Use the screw and assemble the plastic hanger.(Please refer to the following picture.)

1 Please ask the installers to install the wall mount bracket.

2 Please be sure to check if the plastic hanger iscompletely secured on both the left and rightside after hanging the SET on the wall mountbracket.

3 Please avoid catching your fingers whileinstalling and adjusting the angle.

4 Please tightly secure the wall mount bracket tothe wall to avoid injury from a falling SET.

3 Tighten the screws of the plastic hanger (shownin picture 2) to the back side of the PDP.

4 Remove the Safety Pins. Fasten the 4 plastic latches assembled at step ( ) on the back side ofthe PDP using the guide holes of the wall mount,push ( ) and hook ( ) down to secure the PDP onthe wall mount as illustrated. Secure the PDP byinserting the Safety Pins, not to fall from the wallmount.

PDP panel

Wall attachmentpanel bracket

Wall

11-2-4 Instructions on Securing the SET to the Wall Mount Bracket

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Operation Instruction & Installation

11-6 Samsung Electronics

1 Secure the SET to the wall mount bracket.(Please refer to thefollow ing instructions.)

2 Set the angle by pulling the upper end of the SET attached tobracket in the direction of the arrow. (Refer to the illustrationon the right.)

3 The angle can be adjusted from 0° to 15° by ±2°.

Hold onto the middle of the PDP toadjust the angle (not the sides ofthe PDP).

11-2-5 How to Adjust Mounting Angle

1 Be sure to remove the safety pins underneath the PDP.If the safety pins are not removed, the angle cannot beadjusted. Any attempt to do so may cause damage to the PDP.

2 Hold onto the bottom of the PDP and pull forward fully asdirected by the arrow as illustrated) to adjust the angle.(0°~20° by 2°) Insert the Safety Pins to the front guideholes on both sides as illustrated in figure .

Viewing the PDP after connecting the external devicesRemove the Safety Pins to adjust the angle to 0°, and then secure the Safety Pins again.For safety, be sure to secure the PDP using the safety pins. If the safety pins are not used, the PDP may fall, causing serious injury.

11-2-6 Connecting External Devices to the PDP

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Disassembly & Reassembly

Samsung Electronics 12-1

12. Disassembly & Reassembly12-1 Overhaul Disassembly & Reassembly

Notice- Be sure to separate the power cord before disassembling the unit.- Discharge the capacitors first when separating PCB's with high capacity capacitors such as SMPS, X Main Board, Y Main

Board, etc. (A spark may be generated by the electric charge, and there is danger of electronic shock.)- Check that the cables are properly connected referring to the circuit diagram when disassembling or assembling the unit

taking care not to damage the cables.- Take care not to cause a flaw in the Glass Filter in the front.- Assemble the boards in the reverse order of the disassembly.- The plasma must be layed down on a flat padded surface for disassembly and reassembly.

Part Name Description Description PhotoCoverRear

① Remove 4 screws.( ): M8,L16,ZPC(BLK),SWRCH18A,WP

② Remove 14 screws.( ) : BH,+,B,M4,L12,ZPC(BLK)

③ Remove 4 screws.( ): BH,+,S,M4,L10,ZPC(BLK)

④ Remove the ASSY COVER REAR.

12-1-1 Separation of ASSY STAND P-BASE Part Name Description Description Photo

Stand ① Remove 4 screws.: PH,+,WSP,S,M4,L35,ZPC(BLK)

② Pull the ASSY STAND P-BASE down to remove it fromthe unit.

: Please lay the PDP unit face down on a soft surfacewhen removing the stand.

12-1-2 Separation of ASSY COVER P-REAR

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Disassembly & Reassembly

12-2 Samsung Electronics

12-1-3 Separation of ASSY BRACKET P-TERMINALPart Name Description Description Photo

BracketTerminal

① Remove the 2 Hex nuts for the PC input.: #4-40,L6,NI PLT,C3601,-

② Remove Bracket Terminal.

12-1-4 Separation of ASSY PCB MISC-MAIN & DTV MODULEPart Name Description Description Photo

Main &

DTVModuleBoard

① Detach all connectors from the Main Board.

② Remove 7 screws.: PH,+,WWP,M3,L8,NI PLT

③ Remove the Main Board.

12-1-5 Separation of BRACKET-PCBPart Name Description Description Photo

BracketPCB

① Remove 3 screws.: BH,+,S,M4,L10,ZPC(BLK)

② Remove the BRACKET-PCB.

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Disassembly & Reassembly

Samsung Electronics 12-3

12-1-7 Separation of ASSY BOARD P-SIDE AVPart Name Description Description Photo

Side AV ① Remove 1 screw.: BH,+,S,M4,L10,ZPC(BLK)

② Remove the Side AV assy.

12-1-8 Separation of SHIELD CASEPart Name Description Description Photo

ShieldCase

① Remove 2 screw.: BH,+,S,M4,L10,ZPC(BLK)

② Remove the Shield Case.

12-1-6 Separation of FILTER-EMI AC LINEPart Name Description Description Photo

FILTEREMI

AC LINe

① Detach connector from Main SMPS.

② Remove 2 screws.: PH,+,WWP,M3,L8,NI PLT

③ Remove a screw.: BH,+,S,M4,L10,ZPC(BLK)

④ Remove FILTER-EMI AC LINE.

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Disassembly & Reassembly

12-4 Samsung Electronics

12-1-11 Separation of ASSY BOARD P-POWER&IRPart Name Description Description Photo

Power&

IR Board

① Remove 2 screw.: BH,+,-,S,M4,L8,ZPC(BLK)

② Remove the Power & IR Board.

12-1-10 Separation of ASSY SPEAKER PPart Name Description Description PhotoSpeaker ① Remove 4 screws.

: BH,+,WP,B,M4.0,L12,ZPC(BLK),SWRCH18A,-

② Remove the Speaker.

12-1-9 Separation of ASSY BRACKET P-WALLPart Name Description Description Photo

WallBracket

① Remove 8 screws.: BH,+,B,M4,L12,ZPC(BLK)

② Remove 8 screws.: BH,+,S,M4,L10,ZPC(BLK)

③ Remove Wall Bracket.

: Please lay the PDP panel face down on a soft surfacewhen separating front cover.

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Disassembly & Reassembly

Samsung Electronics 12-5

12-1-12 Separation of ASSY PCB P-SMPS & SMPS DC-DCPart Name Description Description Photo

SMPS&

SMPSDC-DCBoard

① Detach all connectors from the Assy PCB P-SMPS.

② Remove 8 screws.: PH,+,WWP,M3,L8,NI PLT

③ Remove the Assy SMPS PCB.

④ Detach all connectors from the Assy SMPS DC/DC Board.

⑤ Remove 4 screws.: PH,+,WWP,M3,L8,NI PLT

⑥ Remove the SMPS DC/DC Board.

: Wear gloves when handling the power board as theremay be some remaining electrical charge in the capacitor.Specifically, avoid touching any part of the capacitor.

12-1-13 Separation of ASSY PDP MODULE P-LOGIC MAIN BOARDPart Name Description Description Photo

LogicBoard

① Detach all connectors from the Logic Main Board.

② Remove 4 screws.: WSP,PH,+,M3,L8,NI PLT

③ Remove the Logic Main Board.

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Disassembly & Reassembly

12-6 Samsung Electronics

12-1-14 Separation of ASSY PDP MODULE P-X MAIN BOARDPart Name Description Description PhotoFlat Cable ① Detach all Connectors from the X Main Board.

※ To separate the Flat Cable of the X-Board, press theupper and the lower sides of the connector.

X-MainBoard

① Remove 4 screws.: PH,+,WWP,M3,L8,NI PLT

② Remove the X-Main Board.

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Disassembly & Reassembly

Samsung Electronics 12-7

12-1-15 Separation of ASSY PDP MODULE P-Y MAIN BOARDPart Name Description Description PhotoFlat Cable ① Detach the 6 scan board connectors from the panel by

pulling the holder from both the top and bottom ends.

Y-Scan ① Remove 2 screws.: PH,+,WWP,M3,L8,NI PLT

Connectors ① Separate the scan board from the Y-Main Board bydetaching the 3 connectors and remove the Scan Boards.

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Disassembly & Reassembly

12-8 Samsung Electronics

Part Name Description Description PhotoY-MainBoard

① Remove 4 screws.: PH,+,WWP,M3,L8,NI PLT

② Detach all connectors from the Y-Main Board.

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Disassembly & Reassembly

Samsung Electronics 12-9

12-1-16 Separation of ASSY PDP MODULE P-ADDRESS BUFFER BOARDPart Name Description Description Photo

Still Bar ① Remove 3 screws.: PH,+,WWP,M3,L8,NI PLT

② Remove the still bar.

Buffer ① Detach the all connectors from the buffer board.

② Remove 10 screws.: PH,+,WWP,M3,L8,NI PLT

③ Remove the E-Board and F-Board.

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12-10 Samsung Electronics

MEMO

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Circuit Description

Samsung Electronics 13-1

13. Circuit Description13-1 Power ON/OFF Signal Timing Sequence

DISPLAY ONDISPLAY ON

VS_ONVS_ON VS_ONVS_ON

AC POWER OFFAC POWER OFF

OFFOFF

AC POWER ON/OFF

PS_ON (Active Low)from PS External(Remote controller ON/OFF)

Stand-By, (POP Option outputs)

PFC output

DC OUTPUTSD5.3V,A6.5V,12V,Vamp,Vt

VS_ON (Active high)from P/S External

DC OUTPUTVs

DISPLAY ON / OFF

5 V5 V3.4 V3.4 V

70 m Sec.70 m Sec.

Remote Controller ONRemote Controller ON Remote Controller ONRemote Controller ON

OUTPUTSVg

DISPLAY ONDISPLAY ON

DC OUTPUTSVa

Vg vs. 3.4V turn-off sequence

Vca

Vcs

Keep Display ‘ON’w/o display flicker while

3cycle full-dip condition

Standby step turn-off for µ-processor resetµ

1. When connecting the AC power cord, Stand-By 5V from the Main SMPS is supplied to the Main Board (Pin 3 of CN1002 of Main Board).

2. When pressing the Power button on the remote control or on the main body, PS_ON (Pin 5 of CN1002 of Main Board) changes from High to Low.

3. If the PS_ON signal changes to Low, the Main SMPS supplies power to the Main Board and Logic Board, and Va and Vg power is supplied to the DC-DC SMPS.

4. If the VS_ON signal from the Logic Board changes from Low to High, the Main SMPS supplies VS power to the X and Y Main Board through the DC-DC SMPS, and the screen displays a picture on it.

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Circuit Description

13-2 Samsung Electronics

13-2 Partial Block Description13-2-1 Main SMPS

1. Outline (PDP 42inch/50inch SMPS)Considering various related conditions, the switching regulator with good efficiency and allowing for its small size and light weightwas used as the power supply for PDP 42inch/50inch, VS requiring high power consumption Asymmetrical Half Bridge converterand flyback converter. To comply with the international harmonics standards and improve the power factor, active PFC(PowerFactor Correction) was used to rectify AC input into +400V DC output, which in turns used as input to the switching regulator.

2. InputThe power supply shall be capable of supplying full rated output power over free voltage ranges that are rated 100 VAC - 240 VACRMS nominal. Operating voltage : 90 VAC - 264 VAC The power supply must be able to start up under peak loading at 90V AC. The power supply shall automatically recover from ACpower loss. (Note that nominal voltages for test purposes are considered to be with +/- 1.0V of nominal).STD_5V & Vpr2(3.3V) is a SELV standby voltage that is always present when AC mains voltage present.

3. Output

① Over Voltage ProtectionThe over voltage sense circuitry and reference shall reside in package that are separate and distinct from the regulator controlcircuitry and reference. No single point fault shall be able to cause a sustained over voltage condition on any of all outputs.The supply shall provide latch-mode Over Voltage Protection as defined below.

Output Name Output Voltage Output Current(Max.) Using in PDP DrivingVS +190V ~ 220V (210V) 2.0A Sustain Voltage of Drive BoardVA +60V ~ 80V (70V) 3.0A Address Voltage of Drive Board

D5.3V +5.3V 5.0AA6.5V +6.5V 3.0A

FAN_9V +9V 0.2AVG +15V 1.0A

D12V +12V 1.5AA12V +5.3V 0.5A

18VAMP +18V 2.5A Amp Voltage of Audio BoardVT +33V 0.006A

STD_5V +5V 1.0A Standby for Remote Control

Parameter Min UnitVS(210V) 250 ~ VVA(70V) 100 ~ V

VCC(+5.3V) 6.8 ~ V

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② Short Circuit and Over current Protection An output short circuit is defined as output impedance of less than 300mohms. The power supply shall shutdown and latch off forshorting VS DC rails to return. Shorts between main output rails and STD_5V shall not cause any damages to the power supply.The power supply shall either shutdown and latch off for shorting is removed, the P/S shall recover. The power supply shall becapable of withstanding a continuous short-circuit to the output without damage or over stress to the unit (components, PCBtraces,connectors,etc.) under the input conditions specified in Section 3 above. Current Protection as defined below.

Circuit Description

Samsung Electronics 13-3

Output Over Current Limit UnitVS(210V) 20A, Constant Current.(TBD) AVA(70V) 10A, Constant Current.(TBD) A

Output except Vs,Va No damage (Auto Recovery or Shut down.) A

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Item Name Explanation

① Y Connector The connector to output the control signal for the Y drive board.

② LVDS Connector The connector to receive the RGB, H, V, DATAEN and DCLK signals that have been LVDSencoded through the Main board.

③ Power Connector The connector to receive power (5V, 3.3V) for the Logic board.

④ X Connector The connector to output the control signal for the X drive board.

⑤ ASIC CHIP The main processor that generates and outputs the logic drive signal and the address data.

⑥ DDR MEMORY (MENCON) The Memory to restore Address output data.

⑦ DDR MEMORY (Frame Delay) The Memory to restore FCR data.

⑧ JTAG PORT The port to communicate uCOM.

⑨ Initial image option PINInitial image select F/W or BLACK : Jumper Yes : or Full White, Jumper No : Black

Micom Loading 5Pin ConnectororUart Connector

The connector to load the Micom drive program. The program is loaded by connecting tothe GA-WRITER.Connector that loads and controls 512K data, and connects kiss can Board

⑪ ARM-PROCESSOR IC block Control-signal to drive logic main.

⑫ Buffer Connector The connector to output the address data and the control signal to the E-buffer board.

⑬ Operating Status LED The LED that shows whether the Sync and Clock signal is properly supplied to the logicboard. (Normal Status: Blinks at 0.5 second intervals)

⑭ Buffer Connector The connector to output the address data and the control signal to the F-buffer board.

⑮ V-TOGG V-SYNC output pin.

4 32 1

4 32 1

4 32 1

Circuit Description

13-4 Samsung Electronics

13-2-2 PDP Module

1. Logic Board

A name of main part of Logic Board and vocabulary.

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Circuit Description

Samsung Electronics 13-5

Normal WaveformWhen the Operating LED blinks normally (at 0.5 second intervals), which indicates the normal operation of the PDP Set and LogicBoard, and the V-SYNC and data output signals are normal.

If the set is out of order, perform troubleshooting according to the procedures below.1) Visual Inspection : Check if the Operating LED on the Logic Main blinks at a 0.5 second interval. If the Operating LED blinks too fast or too slow, you have to reload the data onto the MICOM, as this indicates abnormal

data processing in the MICOM. To load the data, supply power to the module and load the data using GA-WRITER.2) If no problem has been found through the visual inspection, check if the drive waveforms and the address data output are

normal. (Check Point: Check the DAMPING R-NET output of each data output terminal.) If no drive waveform or address output signal is detected, load data onto the MICOM according to the procedures described

above, as this indicates a MICOM data error. If data output is detected but is abnormal, it indicates a hardware short-circuit if measured for the drive waveform, or it

indicates abnormal data output due to the abnormal operation of the DDR memory caused by the abnormal Vref voltage if measured in the address data. Abnormal data output due to the abnormal operation of the DDR memory or a short circuit onthe board, which may be caused during the ass'y process, causes the screen to be abnormally displayed. Therefore, you have to conduct a short test for each part.

If the Vref voltage (Voltage Divider Voltage) is lower than 1.25V, check the resistance of the resistance output part and checkif the circuit status is normal. This applies the voltage and the proper Vref voltage and results in the screen being properlydisplayed.

If the screen is abnormally displayed, even though the Vref voltage is normal, find any abnormal points by conducting a shorttest. If a short circuit is found and it is repairable, repair it. If a short circuit is internal, replace the board.

The following waveform appears when the V-sync and address data are output properly.

< Normal V-SYNC Output Waveform > < Normal Address Data Output Waveform >

About Logic BoardThe Logic Board consists of a Logic Main board, which processes the video signal input through LVDS and creates the addressdriver output and XY drive signals, and a Buffer board, which buffers the output signal and outputs the signal to the Address Driver IC (TCP IC).

Logic Board Function Remark

Logic Main

- Video Signal Processing (W/L, error diffusion, APC, FCR)Built-in LVDS Application and 1 ASIC Chip

- Outputs the Address Driver Control and Data Signals to the Buffer board- Outputs the XY Drive Board Control Signal- Major Drive Voltage Monitoring (MICOM Circuit Block)

: Detects abnormal voltage applications and protects drive circuits- Temperature Induced Operating Mode

(Low Temperature/Room Temperature/High Temperature): Optimization of discharge by temperature

Buffer BoardE Buffer Board Outputs data and control signals to the bottom left TCP IC.

Single ScanF Buffer Board Outputs data and control signals to the bottom right TCP IC.

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Circuit Description

13-6 Samsung Electronics

2. X, Y Control Block

Drive Circuit DefinitionThe Drive Circuit is a circuit that generates a waveform (high-voltage pulse) for the X and Y electrode group of the panel's externalport so as to control the panel. The high-voltage switching pulse is generated through the combination of the IC HYBRID (Driveblock + IGBT) and FET.

Drive Circuit MechanismA picture is displayed on the PDP by applying voltage to the X, Y and ADDRESS electrodes of each pixel according to the appro-priate condition. The drive waveform applied to 42HD V4 is of the ISSS (ISSS: Interweaving Scan and Selective Sustain with ScanIC) type and has IDS (InDependent Sustain) in the Scan section unlike the existing ADS. Discharges within a PDP pixel can beclassified into 3 types:① Address Discharge: To form a wall voltage within the pixel by giving information (applying DATA voltage) to the pixel to be lit.② Sustain Discharge: Sustain Discharge is a display section that voluntarily maintains the discharge of the pixels whose wall

voltage has been formed by the Address Discharge. (Optical output for displaying a picture is generated).③ Erase Discharge: To selectively perform Address Discharge for each pixel, all pixels on the panel should be in the same status

(the wall electric charge status and space electric charge status must be the same). Therefore, the Erase Discharge section is an important component for guaranteeing the drive margin, and is implemented byvarious methods such as applying a log waveform. However, the current 42HD V4 has adopted a wall voltage control through an RA (Repeated Auto-quenching) reset that separates the discharge area and performs switching to perform an efficient erase operation, while the gradient was the same in the RAMP section in the existing approach.

1) Address DischargeA discharge that is caused by the difference between the plus electric potential (Va apply voltage of 65~70V + Positive WallCharge) of the electrode and the negative electric potential (Applied GND Level + Negative Wall Charge) of the Y electrode. TheAddress discharge forms a wall voltage within the pixel to display color (to be discharged) before the Sustain Discharge period.That is, the pixel whose wall charge has been formed by the Address Discharge forms a Sustain Discharge vis the followingSustain pulse.

2) Sustain DischargeA Sustain Discharge is a Self-Sustaining Discharge formed by the accumulation of the electric potential of the Sustain pulse (gen-erally 200 ~ 210 Volt) alternating over the X and Y electrodes during the sustain period, and the wall charge depending on whetherthe pixel has previously been discharged or not. That is, it is controlled by the memory characteristics, one of the basic characteris-tics of the AC PDP (in that the past operating conditions determine the current status). That is, if a wall voltage exists on the pixel(if the pixel is on), a discharge is formed again because the applied voltage, which is the sum of the following applied Sustain volt-age and the wall voltage, is higher than the discharge threshold voltage. If no wall voltage exists on the pixel (if the pixel is off), adischarge will not occur because the Sustain voltage is not higher than the discharge threshold voltage. The Sustain Dischargeperiod is the period for generating actual optical output so as to display a picture on the PDP screen.

3) Erase DischargeThe purpose of a Reset (Erase) Discharge is to create uniformity of the wall voltage within all panel pixels. It evens the wall volt-ages regardless of the Sustain Discharge in the previous stage. The Erase Discharge has to remove the wall voltage introduced bythe Sustain Discharge by supplying ions or electrons by a discharge. When the wall voltage is removed through a discharge, thetime when the reverse polarity is applied to the wall voltage (fine width erasing) is to be limited or ions or electrons are to be sup-plied by a weak discharge (low voltage erasing) so as to prevent a wall charge in reverse polarity. There are 2 known weak discharge (low-voltage) erase methods. 1) A log waveform adopted by F company and 2) a weak erasedischarge via a ramp waveform adopted by Matsushita and other companies. Both methods control the externally applied voltageby the difference of the wall voltage of the pixel by applying the rising gradient of the erasing waveform slowly, because the dis-charge begins when the sum of the existing remaining wall voltage and the rising waveform voltage exceeds the drive thresholdvoltage. In addition, a weak discharge is introduced, because the applied voltage is low.

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Circuit Description

Samsung Electronics 13-7

Requisite Components Necessary for Drive Board Operation

1) Power- Supplied from the power board. The optimal value may differ from the following:

a) Vs : 200V - Sustainb) Vset : 190V - Y Rising Rampc) Ve : 110V - Ve bias d) Vscan : -190V - Scan low biase) Vsc_h : -70V - Scan high bias (Created by the DC-DC power block of the Y Drive board)f) Vdd : 5V - Logic signal buffer IC g) Vcc : 15V - Gate drive IC

2) Logic Signal- Supplied by the Logic board- Gate signal of each switch

Drive Circuit Architecture and Function Description

- Description of the function of each board

Y Pole Terminal(6 Block)

X Pole Terminal(2 Block)

Power B'd

Logic B'd

Logic E-Buffer Logic F-Buffer

- Sustain Pulse (Energy Recovery)- Rising Ramp Pulse- Falling Ramp Pulse- Vscan Pulse

Y-Buffer

Y Drive B'd

X Drive B'd- Sustain Pulse (Energy Recovery)- Ve Bias

1) X Drive BoardThis is connected to the X port part of the panel. 1) Sustain voltage waveform (including ERC) is output, and 2) Ve bias in the Scansection is maintained.

2) Y Drive BoardThis is connected to the Y port part of the panel. It outputs 1) Sustain voltage wave form (including ERC), and 2) Y Rising, FallingRamp waveform, and maintains 3) Vscan bias.

3) Y Buffer BoardA board, which applies the Scan waveform to the Y terminal block, consists of 12 Scan Driver ICs (TI SN755870: 64 Outputs).

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13-8 Samsung Electronics

Drive Waveform Specifications

- Drive Waveform

- Description of the function of each pulse

1) Y Preset RA PulseThis is supplied to the first sub-field and erases the discharge status of the previous subfield.

2) Y Main RA PulseDuring the Y Rising Ramp section, approximately 300V~350V (Vscan-h + Vset) of external voltage is supplied to the Y electrode,and a weak discharge is started when each gap voltage is equal to the discharge start voltage. While maintaining the weak dis-charge, as a whole, negative wall charges are accumulated on the Y electrode and positive wall charges on the X electrode andthe address electrode.During the Y Falling Ramp section, the negative wall charges accumulated on the Y electrode by the approximately 105V of X biasare used to erase the positive wall charges on the X electrode, and the address electrode maintains most of the positive wallcharges accumulated during the (0V) Rising Ramp section preparing for the next address discharge.

3) Y Scan Pulse (Odd/Even)A scan pulse classifies the Y electrode into Odd and Even lines and selects FPC output electrodes sequentially (one line-at-a-time). At this time, Vscan is called the Scan Bias Voltage.A Vscan voltage of approximately -175 Volt (Vsc_1) is supplied to the electrode lines. For the other lines, -56 volt (Vsc_h is higherthan Vscan-l by 120V) is supplied. However, negative wall charges are accumulated on the Y electrode by the Ramp pulse, andpositive wall charges are accumulated on the address electrode, and the voltage applied to the cells, to which the Address pulse(70V~75V) has been applied, becomes higher than the discharge voltage. An address Discharge occurs as a result. Since theScan and Data pulse is applied one line at a time as above, the address time of PDP is very long.

4) IDS Pulse (InDependent Sustain Pulse)Since an Odd Scan is performed first, the Odd line output sustains optical twice during the IDS section. At this time, a SustainDischarge does not occur for the Even line because the Even line is not scanned.

5) CPS Pulse (ComPare Sustain Pulse)By floating the Odd line that caused the Sustain Discharge in the IDS section to the Vscan-h level, and introducing the SustainDischarge only for Even lines, it compensates for the optical output difference between the Even and Odd lines.

6) CMS Pulse (ComMon Sustain Pulse)Actual optical is output during the common Sustain Discharge section.

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Samsung Electronics 13-9

Mechanism of the FET Operation and High-Voltage Switching

Mechanism of the FET Operation

1) When the signal is output to the gate, (positive electric potential) FET short circuits(i.e. Conductor of resistance 0)

2) When no signal is output to the gate (GND), FET changes to an open circuit (i.e. an insulator of resistance ∞ ).

High-Voltage Switching of the FET Operation

1) When no signal is applied to G1, FET1 is opened and when the signal is applied to G2, FET2 short circuits, GND is output via the output terminal.

2) When a signal is applied to G1, FET1 short circuits and when no signal is applied to G2, FET2 is opened, and 180V is output via the outputterminal.

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13-10 Samsung Electronics

1.Vs2.Vs3.DGND4.DGND5.Ve6.DGND7.DGND8.Vcc

CN4003- Signal

140mm

280mm

8

1

CN4004- Power CN4002

CN4001

Drive Board Connector Layout1) X-Main Board

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Circuit Description

Samsung Electronics 13-11

CN5506- Panel

CN5505- Panel

CN5504- Panel

CN5503- Panel

CN5502- Panel

CN5501- Panel

CN5010- Panel

280mm

CN5013-signal

1

9CN5011CN5509

CN5010

190mm

CN5012CN5508

CN5507 CN5004

9. Vs8. Vs7. GND6. GND5. Vset4. GND3. Vscan2. GND1. Vcc

2) Y-Main Board

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13-12 Samsung Electronics

<Voltage Adjustment Specifications>

< Y-Main >

120usec

70usec

Vsc_h Variableregister

Falling rampVariable register

Rising rampVariable register

Vset Vs Vsc_l Vsc_h Ve Va

195V 200V -190V -70V 120V 65V

Adjust the drive waveform so that the main reset (rising, falling:40usec) is the same as those in the F/W pattern.(※ Attachment 1 reference)

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Samsung Electronics 13-13

X-OUT

Check that the output of X-Out of the X board follows the waveform of ※Attachment 2 when the power is supplied.

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13-14 Samsung Electronics

※ Attachment 1 Y Output Waveform

Rising Ramp

Falling Ramp

< Rising Ramp >

< Falling Ramp >

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Circuit Description

Samsung Electronics 13-15

Scan_l< Even_Scan >

< Y Sustain >

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13-16 Samsung Electronics

※ Attachment 2 X Output Waveform

< X Sustain >

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Samsung Electronics 14-1

14. Reference Information14-1 Other issues related to other products

Problem Descriptions

A fixed screen can causepermanent damage to the TVBraun tube.

Braun, PDP and LCD TVs can all be damaged. When a still image is displayed in a sequence,this can leave stains or after-images due to the characteristics of the panel.However, the DLP TV has the advantage that no stains or after-images are left on the screen.The DLP TV has mirror pixels on the DMD panel that project the beam onto the screen, inwhich the mirror is a digital representation of 0s and 1s, leaving no trace of light.The mirror returns to a blank state so that no stains or after-images are left.

Length of DVI Cable / PC RGBCable

- A too long DVI cable may cause a malfunction or degradation of the visual quality due to an attenuation of the signal. There is no recommendation for the cable length at present.In general, although a cable length of up to 5 meters should work, please check if video is properly displayed on the screen after connecting. If you think the length of the cable is longer than for normal use, check the visual quality of the video on the screen and shorten the length, if necessary.

- This also applies to the PC RGB (D-Sub) cable. When the length of the cable is longer than for normal use, video may not be displayed on the screen. In this case, shorten the cable length.

When a digitally distributed TVuser receives HD-ratedbroadcasts:

The digital distributed TV (Ready Technique) can render HD sources as HD-rated.However, you need to install a set-top box for this purpose. The digital TV alone cannot renderHD broadcasting as HD-rated. Install the formal set-top box for HD broadcasts.

When a digital distributed TVuser selects normal size (4:3) toreceive SD-rated digitabroadcasts:

The digitally distributed TV (Ready Technique) renders any broadcasting service as SD-rated.However, when connected to a set-top box, the digital TV renders HD broadcasts as HD-ratedand renders SD as SD-rated. The screen size is scaled to 4:3.

When a digitally built-in TV userreceives SD (air) broadcasting:

The digitally integrated TV ("built-in" type) renders SD broadcasting as SD-rated.This can be understood easily.Even a high-resolution TV cannot improve a low resolution picture into high quality.In contrast, an SD-rated TV cannot represent HD broadcasting as HD because the resolution ofthe TV is lower than the original.

When selecting a picture size of4:3 in connection with acomputer or a multimediadevice:

The representation capability of SD or HD-rated depend entirely on the TV set. The HD TV canrender HD broadcasting as HD-rated only when it receives HD sources.In the meantime, the HD TV renders SD as SD-rated when it receives SD sources.The picture size has nothing to do with the resolution; TV models like SVP-XXL3HD orSVP-XXL6HD have a size adjustment feature to 16:9, 4:3, Panorama, Zoom1, Zoom2 and AutoWide. This is about the aspect ratio of the top and bottom boundaries to the overall screen andusers can select their preference.

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14-2 Samsung Electronics

SD/HD broadcasts and the TV's display capability are related

1. A digital broadcast should be transmitted in wide screen (an aspect ratio of 16:9) HD. If the broadcasting station converts aconventional program created in normal screen (aspect ratio of 4:3) into a digital signal and broadcasts the signal, the left and right of the picture will not be displayed.This symptom also appears in other manufacturer's TV's. The three appliance companies are trying to resolve the problem through the Ministry of Information and Communication.* When watching an SD (normal) broadcast through a Digital (Wide) TV (480P normal broadcast)* When watching an SD (normal) broadcast through a Digital Ready (Wide) TV (Using a set-top-box)* When watching an analog (normal) broadcast through a wide TV

(When watching a broadcast after changing the aspect ratio of the TV from 16:9 (wide screen) to 4:3)

2. When watching a DVD title or video tape in wide screen (21:9) through a wide (16:9) TV, watching video from a computer or game console by selecting the aspect ratio to 4:3, or watching video from a DVD, VCR, computer or game console through a wide TV by selecting the aspect ratio to normal (4:3) or wide (21:9), the left and right, or top and bottom of the picture will not be displayed.This symptom appears in other manufacturer's TV's. The three appliance companies are trying to resolve the problem through the Ministry of Information and Communication.

Changing the Order of the Picture Size for 16:9 Display Devices

Changing the Order of the Picture Size for DTV 1080i/720p Sources

Restrictions

1. When you want to change the picture size in PIP 'ON', you must turn the PIP off before changing the size.However, you can change the main picture size even in PIP ON for products with no restrictions.

2. When the picture size is not Normal (4:3 for 4:3 display devices, 16:9 for 16:9 display devices) and you turn PIP on, the picture size is changed to Normal.However, you can turn PIP on without changing the picture size for products with no restrictions.

3. In the OSD notation for the picture size, 16:9 is represented as "Wide" instead of "16:9" for devices other than with 16:9 displays.Ex: For LCD 15:9 devices, "Wide" is displayed on the OSD instead of "16:9".

4. The picture size can be changed even in the blue screen.However, the picture size should be controlled by the product specifications if the change is impossible due to hardwarerestrictions.

Wide 4:3

Wide 4:3

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Samsung Electronics 14-3

14-2 Technical Terms

Virtual ChannelIn digital channels, a virtual channel is used. A virtual channelis a function that enables users to watch a channel by selectinga virtual channel number regardless of the region of the user. Run Auto Channel Scan for digital broadcasts, tune in to a UHFchannel number according to the region for terrestrial broad-casts, or tune into a channel number allocated by the cablebroadcasting station for a cable TV network, and then select adisplayed virtual channel.For example, even if you tune into channels UHF 14(MBC),15(KBS1), 16(SBS), 17(KBS2) and 18(EBS) broadcast fromKwanak mountain in Seoul, you can watch the channels usingvirtual channels such as 11-1(MBC), 9-1(KBS1), 6-1(SBS), 7-1(KBS2) and 10-1(EBS) regardless of your region and theactual local channel number. The virtual channel numbers maybe used nationwide, but the virtual channel numbers may varydepending on the local broadcasting stations.(Since the digital channel numbers may vary depending onyour region and can be changed by the broadcasting policy,ask your local broadcasting station or regional cable TV net-work company about the channel numbers.) If the virtual chan-nel numbers are saved and the TV set can receive digitalbroadcasting, you can watch a digital channel by pressing theDTV+ button and pressing the first two digits of the correspond-ing virtual channel number.

Custom Color AdjustmentUsing this function, a user can adjust the color according topersonal preferences (Red, Grass-Color, Sky-Color, Gold-Color, Skin-Color, White, Standard, Custom) without affectingother colors using automatic selection mode or fine adjustmentmode.

Simultaneous ScreenUsing this function, a user can view two video signals fromseparate video sources on a single screen at the same time.For example, you can watch TV and video simultaneously.

Dolby DigitalThis is the digital sound standard developed by the DolbyLaboratory. You can select your preferred digital surroundmode after connecting external speakers.

Digital BroadcastingDigital Broadcasting is a television broadcasting signal digitizedand transmitted according to the United States' terrestrial digitalbroadcast standard, or ATSC.

MonoA type of audio interface that transmits the audio signal througha single channel only. Through a mono interface, it is hard to experience stereophonicsound and the sound is played using only one speaker.

Reception Sensitivity Amplification (LNA)A signal amplification technique that amplifies a weak broad-casting signal by applying satellite technology to provide bettervisual quality even for users in regions where only a weakbroadcasting signal is available. (LNA: Low Noise Amplifier)

Sub WooferA Sub Woofer is a speaker for ultra bass sound output onlywhose frequency is as low as 150Hz. There are two types: anactive type which includes an amplifier, and a passive type,which requires an additional amplifier.

StereoA type of audio interface that transmits audio signal through 2channels.Stereo transmits audio signals for right and left sound so thatyou can experience stereophonic sound, and the sound isplayed through 2 speakers.

Partial Color Blind Person ModeUsing this function, a user can adjust the red, green or bluecolors according to the preferences of the partially color-blindperson so that he or she can view the clearest possible pictureon the screen.

Analog BroadcastingAnalog Broadcasting is a television broadcasting signal trans-mitted according to the NTSC standard.

ANTENNA IN PortThe port connecting the TV aerial via a coaxial cable. It is gen-erally used for watching public broadcast programs.

English CaptionA function that displays English captions or text informationincluded in the broadcast signal or video tape. You can use thisfunction for your English studies by watching AFKN or CCmarked video tapes.

Video/Audio PortsYou may experience poor visual and audio quality when watch-ing a video tape on channel 3 or 4 through the antenna cable.You can experience better visual and audio quality by connect-ing the TV and VCR through the Video/Audio ports. The videoport is in yellow, and the audio ports are in white and red.

Wide ScreenWide Screen refers to a screen that is horizontally longer thana conventional TV screen.While the aspect ratio of a normal TV is 4:3, that of a widescreen is 16:9.

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14-4 Samsung Electronics

External InputExternal Input is a connected video device such as a VCR,camcorder, DTV receiver, DVD, etc. as a video source.

Satellite BroadcastingSatellite Broadcasting transmits programs via satellite so that aprogram can be viable in all areas at a high visual and soundquality. Approximately 100 channels including public broadcastchannels are provided. To view a satellite broadcast, you haveto install an additional receiver.

Wire BroadcastingWire Broadcasting refers to movie, entertainment and educa-tional programs transmitted by a broadcasting station within ahotel or school.

Audio MultimixAudio Multimix provides 2 audio languages when foreignmovie, drama, news, etc. are broadcast. You can select and lis-ten to one of the supported languages or you can select andlisten to both languages simultaneously.

After-Image ProtectionUsing this function, a user can configure the options necessaryfor protecting the PDP TV screen.

Power Saving ModeThis function adjusts the screen brightness according to theambient brightness so as to conserve power.

Component PortThe Component Port transmits a separate luminance signal aswell as the green, blue, and red color signal and provides thebest quality of all video connection types.

Cable BroadcastingCable Broadcasting transmits programs via cable instead of viathe air. To view cable broadcasting, you have to subscribe toyour local cable broadcast service provider and install an addi-tional receiver.

TunerA device that enables the selecting of specific channel frequen-cies for TV or radio.

Panorama ScreenThis refers to a screen that corrects the picture distortion dueto a screen size mismatch on the TV.

Progressive ScanProgressive scan displays the entire frame in a single sweepso as to provide clearer and sharper visual quality.

DVD (Digital Versatile Disc)DVD is a large capacity storage media that can store multime-dia content such as video, games, audio applications, etc.using MPEG-2 video compression technology on a CD sizeddisc

DRCThis is a sound quality enhancement function that automaticallycontrols audio output so as to prevent sound quality distortioneven at loud volumes and correct the sound to the speakers sothat you can listen to the sound at the original sound quality.

DVI (Digital Visual Interface) PortA DVI interface is a standard for high definition television con-nectivity. It provides a clear picture on the screen using TMDSwhich minimizes video signal loss.

DVI-D CableA type of DVI connector. Using this cable you can only transmitdigital signals.

DVI-I CableA type of DVI connector. Using this cable you can transmiteither digital or analog signals.

HDMIHDMI (High-Definition Multimedia Interface) is the first industry-supported, uncompressed, all-digital audio/video interface.HDMI provides an interface between any audio/video source,such as a set-top box, DVD player, and A/V receiver and anaudio and/or video monitor, such as a digital television (DTV). HDMI supports standard, enhanced, or high-definition video,plus multi-channel digital audio on a single cable. It transmitsall ATSC HDTV standards and supports 8-channel digital audio,with bandwidth to spare to accommodate future enhancementsand requirements.

PCMPCM (Pulse Coded Modulation): This refers to an uncom-pressed digital signal. Use this for an AV amplifier that does notsupport 5.1 channels when connecting the audio output viaoptical or coaxial cable.

SRS TruSurround XTThis function provides 5.1 channel surround sound using 2channel speakers when inputting a stereo audio signal.

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Samsung Electronics 14-5

VESA Plug & PlayThis function enables the automatic recognition of deviceswhen connecting the TV to the computer without additional set-tings.

S-VIDEO IN PortThis is called super video. S-Video is a type of video signalwhich has the video luminance and the color signal separatedin order to provide better visual quality.

VHF/UHFVHF refers to TV channels 2 to 13, and UHF refers to TV chan-nels 14 to 69.

Pixels, ResolutionThe pixels are the number of small dots that make up the TV screen. The resolution represents the number of pixels on a screen.For example, if the resolution of a TV is 852x480, it means the width of the screen consists of 852 pixel columns and the height ofthe screen consists of 480 pixel rows. In this case, the total number of pixels on the screen is 408,960. The more pixels there are,the higher the visual quality that can be achieved because the picture on the screen is displayed with more pixels and thereforewith more detail.

Gradation, Color DepthGradation describes the number of gradual brightness levels. Since all information is represented by binary numbers in a digitalsystem, the Gradation is determined by the number of bits used to represent the brightness levels of a pixel on the TV screen. Forexample, if a pixel is represented by 8 bits, the Gradation is 28 or 256. Since a TV uses the three primary colors of light, R, G andB, the number of possible colors for a pixel is 256 x 256 x 256, 16,777,216, or 16.7 million colors. If 12 bits are used for a pixel, thegradation is 212 or 4096 for a color. Since three colors R, G and B are used, 4096 x 4096 x 4096 or 68.7 billion colors are support-ed per pixel. Since 68.7 billion colors are far more than 16.7 million colors, the picture will be displayed by far more abundant andnatural colors using a 12 bit pixel. That is, since Gradation means the number of brightness levels, color represented by 4096 lev-els appears more natural than color represented by 256 levels.

ContrastThe contrast is the ratio of brightness of the brightest color to the darkest color. The contrast is calculated by dividing the bright-ness of the brightest color by the brightness of the darkest color. For example, if the brightness of the darkest color is 1 and thebrightness of the brightest color is 3000, then the Contrast is 3000/1 or 3000. A higher contrast means that a dark color is dis-played darker and bright color is displayed brighter so that the screen contrast can be easily distinguished. The contrast differsfrom the Gradient which means the number of brightness levels.Therefore, if someone says that a 5000:1 contrast displays a color by 5000 levels, he is confusing Contrast with Gradation.

BrightnessBrightness is the brightness per unit screen area, the unit for brightness is candela (cd). For example, 1000cd/m2 means thebrightness that is measured when 1000 candles are lit within 1 square meters area.

852

480

42SD = 409K Pixels

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14-6 Samsung Electronics

Color ReproductivityEach color displayed on the TV screen is implemented by a pixel on color coordinates which have an X and Y axis.For example, when a pixel on the X coordinate 0.65 and the Y coordinate 0.74 is displayed as acolor and it becomes visible on the TV screen. While the possible color coordinate area is verywide, the color coordinate area of the signal broadcast from a broadcast station is smaller thanthat of possible color coordinates. Moreover, a TV provides a smaller color coordinate area thanthat of the signal from the broadcasting station even though the size of the color coordinate areavaries depending on the TV model. In general, Color Reproductivity is used as follows:The Color reproductivity of a TV is a certain % of NTSC. This means the TV displays thatparticular % of the color coordinate area of the NTSC signal broadcast by the broadcastingstation. In general, a CRT TV provides the highest functional color reproductivity.