32ln57xx_32ln570b_32ln571b_32ln572b_chassis_lb33b

Printed in KoreaP/NO : MFL67727007(1301-REV00)

CHASSIS : LB33B

MODEL : 32LN57** 32LN57**-T*

CAUTIONBEFORE SERVICING THE CHASSIS,READ THE SAFETY PRECAUTIONS IN THIS MANUAL.

LED TVSERVICE MANUAL

North/Latin America http://aic.lgservice.comEurope/Africa http://eic.lgservice.comAsia/Oceania http://biz.lgservice.com

Internal Use Only

- 2 - LGE Internal Use OnlyCopyright LG Electronics. Inc. All rights reserved.Only for training and service purposes

CONTENTS

CONTENTS .............................................................................................. 2

SAFETY PRECAUTIONS ........................................................................ 3

SERVICING PRECAUTIONS .................................................................... 4

SPECIFICATION ....................................................................................... 6

ADJUSTMENT INSTRUCTION .............................................................. 12

BLOCK DIAGRAM ................................................................................. 19

EXPLODED VIEW .................................................................................. 20

SCHEMATIC CIRCUIT DIAGRAM ..............................................................


Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by in the Schematic Diagram and Exploded View.It is essential that these special safety parts should be replaced with the same components as recommended in this manual to prevent Shock, Fire, or other Hazards. Do not modify the original design without permission of manufacturer.

General Guidance

An isolation Transformer should always be used during the servicing of a receiver whose chassis is not isolated from the AC power line. Use a transformer of adequate power rating as this protects the technician from accidents resulting in personal injury from electrical shocks.

It will also protect the receiver and it's components from being damaged by accidental shorts of the circuitry that may be inadvertently introduced during the service operation.

If any fuse (or Fusible Resistor) in this TV receiver is blown, replace it with the specified.

When replacing a high wattage resistor (Oxide Metal Film Resistor, over 1 W), keep the resistor 10 mm away from PCB.

Keep wires away from high voltage or high temperature parts.

Before returning the receiver to the customer,

always perform an AC leakage current check on the exposed metallic parts of the cabinet, such as antennas, terminals, etc., to be sure the set is safe to operate without damage of electrical shock.

Leakage Current Cold Check(Antenna Cold Check)With the instrument AC plug removed from AC source, connect an electrical jumper across the two AC plug prongs. Place the AC switch in the on position, connect one lead of ohm-meter to the AC plug prongs tied together and touch other ohm-meter lead in turn to each exposed metallic parts such as antenna terminals, phone jacks, etc. If the exposed metallic part has a return path to the chassis, the measured resistance should be between 1 M and 5.2 M. When the exposed metal has no return path to the chassis the reading must be infinite.An other abnormality exists that must be corrected before the receiver is returned to the customer.

Leakage Current Hot Check (See below Figure) Plug the AC cord directly into the AC outlet.

Do not use a line Isolation Transformer during this check. Connect 1.5 K / 10 watt resistor in parallel with a 0.15 uF capacitor between a known good earth ground (Water Pipe, Conduit, etc.) and the exposed metallic parts.Measure the AC voltage across the resistor using AC voltmeter with 1000 ohms/volt or more sensitivity.Reverse plug the AC cord into the AC outlet and repeat AC voltage measurements for each exposed metallic part. Any voltage measured must not exceed 0.75 volt RMS which is corresponds to 0.5 mA.In case any measurement is out of the limits specified, there is possibility of shock hazard and the set must be checked and repaired before it is returned to the customer.

Leakage Current Hot Check circuit

IMPORTANT SAFETY NOTICE

SAFETY PRECAUTIONS


SERVICING PRECAUTIONSCAUTION: Before servicing receivers covered by this service manual and its supplements and addenda, read and follow the SAFETY PRECAUTIONS on page 3 of this publication.NOTE: If unforeseen circumstances create conflict between the following servicing precautions and any of the safety precautions on page 3 of this publication, always follow the safety precau-tions. Remember: Safety First.

General Servicing Precautions1. Always unplug the receiver AC power cord from the AC power

source before;a. Removing or reinstalling any component, circuit board

module or any other receiver assembly.b. Disconnecting or reconnecting any receiver electrical plug

or other electrical connection.c. Connecting a test substitute in parallel with an electrolytic

capacitor in the receiver.CAUTION: A wrong part substitution or incorrect polarity installation of electrolytic capacitors may result in an explo-sion hazard.

2. Test high voltage only by measuring it with an appropriate high voltage meter or other voltage measuring device (DVM, FETVOM, etc) equipped with a suitable high voltage probe.Do not test high voltage by "drawing an arc".

3. Do not spray chemicals on or near this receiver or any of its assemblies.

4. Unless specified otherwise in this service manual, clean electrical contacts only by applying the following mixture to the contacts with a pipe cleaner, cotton-tipped stick or comparable non-abrasive applicator; 10 % (by volume) Acetone and 90 % (by volume) isopropyl alcohol (90 % - 99 % strength)CAUTION: This is a flammable mixture.Unless specified otherwise in this service manual, lubrication of contacts in not required.

5. Do not defeat any plug/socket B+ voltage interlocks with which receivers covered by this service manual might be equipped.

6. Do not apply AC power to this instrument and/or any of its electrical assemblies unless all solid-state device heat sinks are correctly installed.

7. Always connect the test receiver ground lead to the receiver chassis ground before connecting the test receiver positive lead.Always remove the test receiver ground lead last.

8. Use with this receiver only the test fixtures specified in this service manual.CAUTION: Do not connect the test fixture ground strap to any heat sink in this receiver.

Electrostatically Sensitive (ES) DevicesSome semiconductor (solid-state) devices can be damaged eas-ily by static electricity. Such components commonly are called Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transistors and semiconductor chip components. The following techniques should be used to help reduce the incidence of component dam-age caused by static by static electricity.1. Immediately before handling any semiconductor component or

semiconductor-equipped assembly, drain off any electrostatic charge on your body by touching a known earth ground. Alter-natively, obtain and wear a commercially available discharg-ing wrist strap device, which should be removed to prevent potential shock reasons prior to applying power to the unit under test.

2. After removing an electrical assembly equipped with ES devices, place the assembly on a conductive surface such as aluminum foil, to prevent electrostatic charge buildup or expo-sure of the assembly.

3. Use only a grounded-tip soldering iron to solder or unsolder ES devices.

4. Use only an anti-static type solder removal device. Some sol-der removal devices not classified as anti-static can generate electrical charges sufficient to damage ES devices.

5. Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ES devices.

6. Do not remove a replacement ES device from its protective package until immediately before you are ready to install it. (Most replacement ES devices are packaged with leads elec-trically shorted together by conductive foam, aluminum foil or comparable conductive material).

7. Immediately before removing the protective material from the leads of a replacement ES device, touch the protective mate-rial to the chassis or circuit assembly into which the device will be installed.CAUTION: Be sure no power is applied to the chassis or cir-cuit, and observe all other safety precautions.

8. Minimize bodily motions when handling unpackaged replace-ment ES devices. (Otherwise harmless motion such as the brushing together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity suf-ficient to damage an ES device.)

General Soldering Guidelines1. Use a grounded-tip, low-wattage soldering iron and appropri-

ate tip size and shape that will maintain tip temperature within the range or 500 F to 600 F.

2. Use an appropriate gauge of RMA resin-core solder composed of 60 parts tin/40 parts lead.

3. Keep the soldering iron tip clean and well tinned.4. Thoroughly clean the surfaces to be soldered. Use a mall wire-

bristle (0.5 inch, or 1.25 cm) brush with a metal handle.Do not use freon-propelled spray-on cleaners.

5. Use the following unsoldering techniquea. Allow the soldering iron tip to reach normal temperature.

(500 F to 600 F)b. Heat the component lead until the solder melts.c. Quickly draw the melted solder with an anti-static, suction-

type solder removal device or with solder braid.CAUTION: Work quickly to avoid overheating the circuit board printed foil.

6. Use the following soldering technique.a. Allow the soldering iron tip to reach a normal temperature

(500 F to 600 F)b. First, hold the soldering iron tip and solder the strand

against the component lead until the solder melts.c. Quickly move the soldering iron tip to the junction of the

component lead and the printed circuit foil, and hold it there only until the solder flows onto and around both the compo-nent lead and the foil.CAUTION: Work quickly to avoid overheating the circuit board printed foil.

d. Closely inspect the solder area and remove any excess or splashed solder with a small wire-bristle brush.


IC Remove/ReplacementSome chassis circuit boards have slotted holes (oblong) through which the IC leads are inserted and then bent flat against the cir-cuit foil. When holes are the slotted type, the following technique should be used to remove and replace the IC. When working with boards using the familiar round hole, use the standard technique as outlined in paragraphs 5 and 6 above.

Removal1. Desolder and straighten each IC lead in one operation by

gently prying up on the lead with the soldering iron tip as the solder melts.

2. Draw away the melted solder with an anti-static suction-type solder removal device (or with solder braid) before removing the IC.

Replacement1. Carefully insert the replacement IC in the circuit board.2. Carefully bend each IC lead against the circuit foil pad and

solder it.3. Clean the soldered areas with a small wire-bristle brush.

(It is not necessary to reapply acrylic coating to the areas).

"Small-Signal" Discrete TransistorRemoval/Replacement1. Remove the defective transistor by clipping its leads as close

as possible to the component body.2. Bend into a "U" shape the end of each of three leads remain-

ing on the circuit board.3. Bend into a "U" shape the replacement transistor leads.4. Connect the replacement transistor leads to the corresponding

leads extending from the circuit board and crimp the "U" with long nose pliers to insure metal to metal contact then solder each connection.

Power Output, Transistor DeviceRemoval/Replacement1. Heat and remove all solder from around the transistor leads.2. Remove the heat sink mounting screw (if so equipped).3. Carefully remove the transistor from the heat sink of the circuit

board.4. Insert new transistor in the circuit board.5. Solder each transistor lead, and clip off excess lead.6. Replace heat sink.

Diode Removal/Replacement1. Remove defective diode by clipping its leads as close as pos-

sible to diode body.2. Bend the two remaining leads perpendicular y to the circuit

board.3. Observing diode polarity, wrap each lead of the new diode

around the corresponding lead on the circuit board.4. Securely crimp each connection and solder it.5. Inspect (on the circuit board copper side) the solder joints of

the two "original" leads. If they are not shiny, reheat them and if necessary, apply additional solder.

Fuse and Conventional ResistorRemoval/Replacement1. Clip each fuse or resistor lead at top of the circuit board hollow

stake.2. Securely crimp the leads of replacement component around

notch at stake top.

3. Solder the connections.CAUTION: Maintain original spacing between the replaced component and adjacent components and the circuit board to prevent excessive component temperatures.

Circuit Board Foil RepairExcessive heat applied to the copper foil of any printed circuit board will weaken the adhesive that bonds the foil to the circuit board causing the foil to separate from or "lift-off" the board. The following guidelines and procedures should be followed when-ever this condition is encountered.

At IC ConnectionsTo repair a defective copper pattern at IC connections use the following procedure to install a jumper wire on the copper pattern side of the circuit board. (Use this technique only on IC connec-tions).

1. Carefully remove the damaged copper pattern with a sharp knife. (Remove only as much copper as absolutely necessary).

2. carefully scratch away the solder resist and acrylic coating (if used) from the end of the remaining copper pattern.

3. Bend a small "U" in one end of a small gauge jumper wire and carefully crimp it around the IC pin. Solder the IC connection.

4. Route the jumper wire along the path of the out-away copper pattern and let it overlap the previously scraped end of the good copper pattern. Solder the overlapped area and clip off any excess jumper wire.

At Other ConnectionsUse the following technique to repair the defective copper pattern at connections other than IC Pins. This technique involves the installation of a jumper wire on the component side of the circuit board.

1. Remove the defective copper pattern with a sharp knife.Remove at least 1/4 inch of copper, to ensure that a hazardous condition will not exist if the jumper wire opens.

2. Trace along the copper pattern from both sides of the pattern break and locate the nearest component that is directly con-nected to the affected copper pattern.

3. Connect insulated 20-gauge jumper wire from the lead of the nearest component on one side of the pattern break to the lead of the nearest component on the other side.Carefully crimp and solder the connections.CAUTION: Be sure the insulated jumper wire is dressed so the it does not touch components or sharp edges.


SPECIFICATIONNOTE : Specifications and others are subject to change without notice for improvement.

1. Application rangeThis specification is applied to the LED TV used LB33B chassis.

2. Requirement for TestEach part is tested as below without special appointment.

1) Temperature: 25 C 5 C(77 F 9 F), CST: 40 C 5 C2) Relative Humidity: 65 % 10 %3) Power Voltage

: Standard input voltage (AC 100-240 V~, 50/60 Hz)* Standard Voltage of each products is marked by models.

4) Specification and performance of each parts are followed each drawing and specification by part number in accordance with BOM.

5) The receiver must be operated for about 20 minutes prior to the adjustment.

3. Test method1) Performance: LGE TV test method followed 2) Demanded other specification

- Safety : CE, IEC specification- EMC : CE, IEC

4. Model General SpecificationNo. Item Specification Remarks

1 Market Asia, Oceania, Africa, Middle East (PAL/DVB Market)

Australia/New Zealand(AU), Singapore(SG), Indonesia(ID),Malaysia(MY), Vietnam(VN), South Africa(ZA), Iran(IR)- Considering for Israel(IL)only Analog for A-ASIA

2 Broadcasting system

1) PAL/SECAM-B/G/D/K2) PAL-I/II3) NTSC-M4) DVB-T

PAL for NZ/SG

3 Channel Storage ATV 135EA, DTV 1000EA

4 Receiving system Analog : Upper HeterodyneDigital : COFDM(DVB-T)

DVB-T- Guard Interval(Bitrate_Mbit/s) 1/4, 1/8, 1/16, 1/32- Modulation : Code Rate QPSK : 1/2, 2/3, 3/4, 5/6, 7/8 16-QAM : 1/2, 2/3, 3/4, 5/6, 7/8 64-QAM : 1/2, 2/3, 3/4, 5/6, 7/8

5. Video Input RCA PAL, SECAM, NTSC 4 System : PAL, SECAM, NTSC, PAL606 Component Input Y/Pb/Pr

7 Head phone out Antenna, AV1, Component, HDMI1, HDMI2, HDMI3, USB1, USB2, USB3

8 HDMI Input HDMI1-DTV,HDMI2-DTVHDMI3-DTVPC(HDMI Ver. 1.4)Support HDCP

9 Audio InputDVI AudioComponentAV1

10 SPDIF out SPDIF out

11 USB Input For My Media(Movie/Photo/Music List)or For SVC


5. Component Video Input (Y, Pb, Pr)No. Resolution H-freq(kHz) V-freq(Hz) Propose

1. 720480 15.73 60.00 SDTV, DVD 480i

2. 720480 15.63 59.94 SDTV, DVD 480i

3. 720480 31.47 59.94 480p

4. 720480 31.50 60.00 480p

5. 720576 15.625 50.00 SDTV, DVD 625 Line

6. 720576 31.25 50.00 HDTV 576p

7. 1280720 45.00 50.00 HDTV 720p

8. 1280720 44.96 59.94 HDTV 720p

9. 1280720 45.00 60.00 HDTV 720p

10. 19201080 31.25 50.00 HDTV 1080i

11. 19201080 33.75 60.00 HDTV 1080i

12. 19201080 33.72 59.94 HDTV 1080i

13. 19201080 56.250 50 HDTV 1080p

14. 19201080 67.5 60 HDTV 1080p


6.2. PC modeNo. Resolution H-freq(kHz) V-freq(Hz) Propose Remark

1 640 x 350 @70Hz 31.468 70.09 EGA

2 720 x 400 @70Hz 31.469 70.08 DOS

3 640 x 480 @60Hz 31.469 59.94 VESA(VGA)

4 800 x 600 @60Hz 37.879 60.31 VESA(SVGA)

5 1024 x 768 @60Hz 48.363 60 VESA(XGA)

6 1152 x 864 @60Hz 54.348 60.053 VESA

7 1280 x 1024 @60Hz 63.981 60.02 VESA(SXGA) FHD only(Support to HDMI-PC)

8 1360 x 768 @60Hz 47.712 60.015 VESA(WXGA)

9 1920 x 1080 @60Hz 67.5 60 WUXGA(Reduced Blanking) FHD only

No. Resolution H-freq(kHz) V-freq(Hz) Pixel clock(MHz) Propose

1 640*480 31.469 / 31.5 59.94 / 60 SDTV 480P

2 720*480 31.469 / 31.5 59.94 / 60 27.00/27.03 SDTV 480P

3 720*576 31.25 50 54 SDTV 576P

4 720*576 15.625 50 SDTV 576I

5 1280*720 37.500 50 74.25 HDTV 720P

6 1280*720 44.96 / 45 59.94 / 60 74.17/74.25 HDTV 720P

7 1920*1080 33.72 / 33.75 59.94 / 60 74.17/74.25 HDTV 1080I

8 1920*1080 28.125 50.00 74.25 HDTV 1080I

9. 1920*1080 26.97 / 27 23.97 / 24 74.17/74.25 HDTV 1080P

10 1920*1080 25 HDTV 1080P

11 1920*1080 33.716/ 33.75 29.976/30.00 74.25 HDTV 1080P

12 1920*1080 56.250 50 148.5 HDTV 1080P

13 1920*1080 67.43 / 67.5 59.94 / 60 148.35/148.50 HDTV 1080P

6. HDMI Input6.1. DTV mode


No. Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) VIC 3D input proposed mode Proposed

1

640*480

31.469 / 31.5 59.94/ 60 25.125 / 25.2 1 Top-and-BottomSide-by-side(half)Secondary(SDTV 480P)Secondary(SDTV 480P)

2 62.938 / 63 59.94 / 60 50.35 / 50.4 1 Frame packingLine alternativeSecondary(SDTV 480P)(SDTV 480P)

3 31.469 / 31.5 59.94 / 60 50.35 / 50.4 1 Side-by-side(Full) (SDTV 480P)

4

720*480

31.469 / 31.5 59.94 / 60 27.00/27.03 2,3 Top-and-BottomSide-by-side(half)Secondary(SDTV 480P)Secondary(SDTV 480P)

5 62.938 / 63 59.94 / 60 54 / 54.06 2,3 Frame packingLine alternativeSecondary(SDTV 480P)(SDTV 480P)

6 31.469 / 31.5 59.94 / 60 54 / 54.06 2,3 Side-by-side(Full) (SDTV 480P)

7

720*576

31.25 50 27 17,18 Top-and-BottomSide-by-side(half)Secondary(SDTV 576P)Secondary(SDTV 576P)

8 62.5 50 54 17,18 Frame packingLine alternativeSecondary(SDTV 576P)(SDTV 576P)

9 31.25 50 54 17,18 Side-by-side(Full) (SDTV 576P)

10

720*576

15.625 50 27 21 Top-and-BottomSide-by-side(half)Secondary(SDTV 576I)Secondary(SDTV 576I)

11 31.25 50 54 21 Frame packingField alternativeSecondary(SDTV 576I)(SDTV 576I)

12 15.625 50 54 21 Side-by-side(Full) (SDTV 576I)

13

1280*720

37.500 50 74.25 19 Top-and-BottomSide-by-side(half)Primary(HDTV 720P)Primary(HDTV 720P)

14 75 50 148.5 19 Frame packingLine alternativePrimary(HDTV 720P)(HDTV 720P)

15 37.5 50 148.5 19 Side-by-side(Full) (HDTV 720P)

16 44.96 / 45 59.94 / 60 74.18/74.25 4 Top-and-BottomSide-by-side(half)Primary(HDTV 720P)Primary(HDTV 720P)

17 89.91 / 90 59.94 / 60 148.35/148.5 4 Frame packingLine alternativePrimary(HDTV 720P)(HDTV 720P)

18 44.96 / 45 59.94 / 60 148.35/148.5 4 Side-by-side(Full) (HDTV 720P)

19

1920*1080

33.72 / 33.75 59.94 / 60 74.18/74.25 5 Top-and-BottomSide-by-side(half)Secondary(HDTV 1080I)Primary(HDTV 1080I)

20 67.432 / 67.5 59.94 / 60 148.35/148.5 5 Frame packingField alternativePrimary(HDTV 1080I)(HDTV 1080I)

21 33.72 / 33.75 59.94 / 60 148.35/148.5 5 Side-by-side(Full) (HDTV 1080I)

22 28.125 50.00 74.25 20 Top-and-BottomSide-by-side(half)Secondary(HDTV 1080I)Primary(HDTV 1080I)

23 56.25 50.00 148.5 20 Frame packingField alternativePrimary(HDTV 1080I)(HDTV 1080I)

24 28.125 50.00 148.5 20 Side-by-side(Full) (HDTV 1080I)

25 26.97 / 27 23.97 / 24 74.18/74.25 32 Top-and-BottomSide-by-side(half)Primary(HDTV 1080P)Primary(HDTV 1080P)

26 43.94 / 54 23.97 / 24 148.35/148.5 32 Frame packingLine alternativePrimary(HDTV 1080P)(HDTV 1080P)

27 26.97 / 27 23.97 / 24 148.35/148.5 32 Side-by-side(Full) (HDTV 1080P)

28 28.125 25 74.25 33 Top-and-BottomSide-by-side(half)Secondary(HDTV 1080P)Secondary(HDTV 1080P)

29 56.25 25 148.5 33 Frame packingLine alternativeSecondary(HDTV 1080P)(HDTV 1080P)

30 28.125 25 148.5 33 Side-by-side(Full) (HDTV 1080P)

31 33.716 / 33.75 29.976 / 30.00 74.18/74.25 34 Top-and-BottomSide-by-side(half) Primary(HDTV 1080P)Secondary(HDTV 1080P)

32 67.432 / 67.5 29.976 / 30.00 148.35/148.5 34 Frame packingLine alternativePrimary(HDTV 1080P)(HDTV 1080P)

33 33.716 / 33.75 29.976 / 30.00 148.35/148.5 34 Side-by-side(Full) (HDTV 1080P)

34 56.25 50 148.5 31 Top-and-BottomSide-by-side(half)Primary(HDTV 1080P)Secondary(HDTV 1080P)

35 67.43 / 67.5 59.94 / 60 148.35/148.50 16 Top-and-BottomSide-by-side(half)Primary(HDTV 1080P)Secondary(HDTV 1080P)

7. 3D Mode7.1. HDMI 1.4b


7.2. HDMI Input(1.3)No. Resolution H-freq(kHz) V-freq.(kHz) Pixel clock(MHz) Proposed 3D input proposed mode

1 1280*720 45.00 60.00 74.25 HDTV 720P 2D to 3D, Side by Side(half),Top & Bottom, Single Frame Sequential2 1280*720 37.500 50 74.25 HDTV 720P

3 1920*1080 33.75 60.00 74.25 HDTV 1080I 2D to 3D, Side by Side(half),Top & Bottom4 1920*1080 28.125 50.00 74.25 HDTV 1080I

5 1920*1080 27.00 24.00 74.25 HDTV 1080P2D to 3D, Side by Side(Half),Top & Bottom, Checker Board6 1920*1080 28.12 25 74.25 HDTV 1080P

7 1920*1080 33.75 30.00 74.25 HDTV 1080P

8 1920*1080 67.50 60.00 148.5 HDTV 1080P 2D to 3D, Side by Side(half),Top & Bottom, Checkerboard,Single Frame Sequential,Row Interleaving, Column Interleaving9 1920*1080 56.250 50 148.5 HDTV 1080P

No. Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) 3D input proposed mode Proposed

1 1024*768 48.36 60 65 2D to 3D, Side by Side(half)Top & Bottom HDTV 768P

2 1360*768 47.71 60 85.5 2D to 3D, Side by Side(half)Top & Bottom HDTV 768P

3 1920*1080 67.50 60 148.50

2D to 3D, Side by Side(half)Top & Bottom, Checker Board,Single Frame Sequential,Row Interleaving,Column Interleaving

HDTV 1080P

4 Others - - - 2D to 3D

640*350720*400640*480800*6001152*864

7.3. HDMI-PC Input (3D supported mode manually)

No. Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed 3D input proposed mode

1 1920*1080 33.75 30 74.25 HDTV 1080P

2D to 3D, Side by Side(Half)*,Top & Bottom*, Checkerboard*,Row Interleaving, Column Interleaving(Photo : side by Side(half), Top & Bottom)

Others - - -

640*350720*400640*480800*6001152*8641280*1024

2D to 3D

7.4. USB Input (3D supported mode manually)

(* 3D supported mode manually & automatically)


No. Resolution H-freq(kHz) V-freq.(Hz) Pixel clock Proposed 3D input proposed mode

1 1280*720 45.00 60.00 74.25 HDTV 720P

2D to 3D, Side by Side(Half), Top & Bottom

2 1280*720 37.500 50 74.25 HDTV 720P

3 1920*1080 33.75 60.00 74.25 HDTV 1080I

4 1920*1080 28.125 50.00 74.25 HDTV 1080I

5 1920*1080 27.00 24.00 74.25 HDTV 1080P

6 1920*1080 28.12 25 74.25 HDTV 1080P

7 1920*1080 33.75 30.00 74.25 HDTV 1080P

8 1920*1080 67.50 60.00 148.5 HDTV 1080P

9 1920*1080 56.250 50 148.5 HDTV 1080P

7.8. Component Input(3D) (3D supported mode manually)

7.7. DLNA Input (3D supported mode manually)No. Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed 3D input proposed mode

1 1920*1080 33.75 30 74.25 HDTV 1080p2D to 3D, Side by Side(Half)*,Top & Bot-tom, Row Interleaving, Column Interleaving (Photo : Side by Side(Half), Top&Bottom)

7.9. 3D Input mode

No. Side by Side Top & Bottom Checker board Single FrameSequentialFrame

Packing 2D to 3D

1

ii. iii. iv. v. vi.

7.6. RF Input (3D supported mode automatically)No. Signal 3D input proposed mode

1 Frame Compatible Side by Side(Half),Top & Bottom

7.5. RF Input(3D supported mode manually)No. Resolution Proposed 3D input proposed mode

1 HD 1080I720P

2D to 3DSide by Side(Half)Top & Bottom

2 SD 576P576I 2D to 3D


ADJUSTMENT INSTRUCTION1. Application Range

This specification sheet is applied to all of the LED TV with LB33B chassis.

2. Designation(1) Because this is not a hot chassis, it is not necessary to

use an isolation transformer. However, the use of isolation transformer will help protect test instrument.

(2) Adjustment must be done in the correct order. (3) The adjustment must be performed in the circumstance of

25 C 5 C of temperature and 65 % 10 % of relative humidity if there is no specific designation.

(4) The input voltage of the receiver must keep AC 100-240 V~, 50/60 Hz.

(5) The receiver must be operated for about 5 minutes prior to the adjustment when module is in the circumstance of over 15 C.

In case of keeping module is in the circumstance of 0 C, it should be placed in the circumstance of above 15 C for 2 hours.

In case of keeping module is in the circumstance of below -20 C, it should be placed in the circumstance of above 15 C for 3 hours.

[Caution] When still image is displayed for a period of 20 minutes or longer (Especially where W/B scale is strong. Digital pattern 13ch and/or Cross hatch pattern 09ch), there can some afterimage in the black level area.

3. Automatic Adjustment3.1. MAC address D/L, HDCP1.4/HDCP2.0

key D/L,Widevine key D/L, ESN D/LConnect: USB port Communication Prot connection Com 1,2,3,4 and 115200(Baudrate) Mode check: Online Only Check the test process: DETECT -> MAC -> Widevine ->

ESN -> HDCP14 -> HDCP20 Play: Press Enter key Result: Ready, Test, OK or NG Printer Out (MAC Address Label)

3.2. LAN Inspection3.2.1. Equipment & Condition

Each other connection to LAN Port of IP Hub and Jig

3.2.2. LAN inspection solution LAN Port connection with PCB Setting automatic IP

If you want manual connection, enter Network connection at MENU Mode of TV. Press Start connection key, then Network will be connected.

Setting state confirmation- If automatic setting is finished, you confirm IP and MAC

Address at in start menu mode.


3.2.3. WIDEVINE key Inspection- Confirm key input data at the "IN START" MENU Mode.

3.3. LAN PORT INSPECTION(PING TEST)Connect SET LAN port == PC LAN Port

3.3.1. Equipment setting(1) Play the LAN Port Test PROGRAM.(2) Input IP set up for an inspection to Test Program.

*IP Number : 12.12.2.2

3.3.2. LAN PORT inspection(PING TEST)(1) Play the LAN Port Test Program.(2) Connect each other LAN Port Jack.(3) Play Test (F9) button and confirm OK Message.(4) Remove LAN cable.

3.4. Model name & Serial number Download3.4.1. Model name & Serial number D/L

Press "P-ONLY" key of service remote control.(Baud rate : 115200 bps)

Connect RS-232C Signal to USB Cable to USB. Write Serial number by use USB port. Must check the serial number at Instart menu.

3.4.2. Method & notice(1) Serial number D/L is using of scan equipment.(2) Setting of scan equipment operated by Manufacturing

Technology Group.(3) Serial number D/L must be conformed when it is produced

in production line, because serial number D/L is mandatory by D-book 4.0.

* Manual Download (Model Name and Serial Number)If the TV set is downloaded by OTA or service man, sometimes model name or serial number is initialized.(Not always)It is impossible to download by bar code scan, so It need Manual download.1) Press the "Instart" key of Adjustment remote control.2) Go to the menu "7.Model Number D/L" like below photo.3) Input the Factory model name(ex 42LM7600-TA) or Serial

number like photo.

4) Check the model name Instart menu. Factory name displayed. (ex 42LM7600-TA)

5) Check the Diagnostics.(DTV country only) Buyer model displayed. (ex 42LM7600-TA)

3.5. WIFI MAC ADDRESS CHECK(1) Using RS232 Command

(2) Check the menu on in-start

SET PC

H-freq(kHz) V-freq.(Hz)

Transmission [A][I][][Set ID][][20][Cr] [O][K][X] or [NG]


4. Manual Adjustment* ADC adjustment is not needed because of OTP(Auto ADC

adjustment)

4.1. EDID DATA4.1.1. 3D EDID

Reference- HDMI1 ~ HDMI3 - In the data of EDID, bellows may be different by S/W or

Input mode. Product ID

Serial No: Controlled on production line. Month, Year: Controlled on production line:

ex) Monthly : 01 01 Year : 2013 17 Model Name(Hex): LGTV

Checksum(LG TV): Changeable by total EDID data.

Vendor Specific(HDMI)1) Deep color (module 10bit)

2) None deep color (module 8bit)

4.1.2. 2D EDID(FHD)

Reference- HDMI1 ~ HDMI3- In the data of EDID, bellows may be different by S/W or





Vendor Specific(HDMI)

4.1.3. 2D EDID(HD)

HEX EDID Table DDC Function0001 0100 Analog0001 0100 Digital

Chassis MODEL NAME(HEX)

LB33B 00 00 00 FC 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20

1 210bit28bit 3

HDMI1 E8 85 CC XHDMI2 E8 75 BC XHDMI3 E8 65 AC X

INPUT MODEL NAME(HEX)

HDMI1 78 03 0C 00 10 00 B8 2D 20 C0 0E 01 4F 3F FC 08 10 18 10 06 10 16 10 28 10

HDMI2 78 03 0C 00 20 00 B8 2D 20 C0 0E 01 4F 3F FC 08 10 18 10 06 10 16 10 28 10

HDMI3 78 03 0C 00 30 00 B8 2D 20 C0 0E 01 4F 3F FC 08 10 18 10 06 10 16 10 28 10

INPUT MODEL NAME(HEX)

HDMI1 78 03 0C 00 10 00 80 1E 20 C0 0E 01 4F 3F FC 08 10 18 10 06 10 16 10 28 10

HDMI2 78 03 0C 00 20 00 80 1E 20 C0 0E 01 4F 3F FC 08 10 18 10 06 10 16 10 28 10

HDMI3 78 03 0C 00 30 00 80 1E 20 C0 0E 01 4F 3F FC 08 10 18 10 06 10 16 10 28 10

0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0C 0x0D 0x0E 0x0F

0x00 00 FF FF FF FF FF FF 00 1E 6D

0x01 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 260x02 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80

0x03 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C

0x04 45 00 40 84 63 00 00 1E 66 21 50 B0 51 00 1B 30

0x05 40 70 36 00 40 84 63 00 00 1E 00 00 00 FD 00 3A

0x06 3E 1E 53 10 00 0A 20 20 20 20 20 20

0x07 01 10x00 02 03 3A F1 4E 10 9F 04 13 05 14 03 02 12 20 21

0x01 22 15 01 29 3D 06 C0 15 07 50 09 57 07

0x02

0x03 E3 05 00 00 02 3A 80 18 71 380x04 2D 40 58 2C 45 00 40 84 63 00 00 1E 01 1D 80 18

0x05 71 1C 16 20 58 2C 25 00 40 84 63 00 00 9E 01 1D

0x06 00 72 51 D0 1E 20 6E 28 55 00 40 84 63 00 00 1E

0x07 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2



0x01 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 260x02 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80

0x03 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C

0x04 45 00 A0 5A 00 00 00 1E 66 21 50 B0 51 00 1B 30

0x05 40 70 36 00 40 5A 00 00 00 1E 00 00 00 FD 00 3A

0x06 3E 1E 53 10 00 0A 20 20 20 20 20 20

0x07 01 10x00 02 03 29 F1 4E 10 9F 04 13 05 14 03 02 12 20 21

0x01 22 15 01 29 3D 07 50 15 07 50 09 57 07

0x02 03 05 00 00 01 1D 80 18 71 1C 160x03 20 58 2C 25 00 A0 5A 00 00 00 9E 01 1D 00 85 51

0x04 D0 1A 20 6E 88 55 00 A0 5A 00 00 00 1A 02 3A 80

0x05 18 71 38 2D 40 58 2C 45 00 A0 5A 00 00 00 1E 66

0x06 21 50 B0 51 00 1B 30 40 70 36 00 A0 5A 00 00 00

0x07 1E 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2



0x01 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 260x02 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 01 01

0x03 01 01 01 01 01 01 66 21 50 B0 51 00 1B 30 40 70

0x04 36 00 40 84 63 00 00 1E 64 19 00 40 41 00 26 30

0x05 18 88 03 06 40 84 63 00 00 18 00 00 00 FD 00 3A

0x06 3E 1E 53 10 00 0A 20 20 20 20 20 20

0x07 01 10x00 02 03 25 F1 4E 10 1F 04 93 05 14 03 02 12 20 21

0x01 22 15 01 29 15 07 50 09 57 07 3D 06 C0

0x02 01 1D 80 18 71 1C 16 20 58 2C 250x03 00 40 84 63 00 00 9E 01 1D 00 BC 52 D0 1E 20 B8

0x04 28 55 40 40 84 63 00 00 1E 8C 0A D0 8A 20 E0 2D

0x05 10 10 3E 96 00 40 84 63 00 00 18 02 3A 80 18 71

0x06 38 2D 40 58 2C 45 00 40 84 63 00 00 1E 00 00 00

0x07 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2


Chassis MODEL NAME(HEX)LD33B 00 00 00 FC 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20

1 2 3HDMI1 43 8A XHDMI2 43 7A XHDMI3 43 6A X

INPUT MODEL NAME(HEX)HDMI1 67 03 0C 00 10 00 80 1EHDMI2 67 03 0C 00 20 00 80 1EHDMI3 67 03 0C 00 30 00 80 1E


Reference- HDMI1 ~ HDMI3- In the data of EDID, bellows may be different by S/W or





Vendor Specific(HDMI)

4.2. White Balance Adjustment4.2.1. Overview

W/B adj. Objective & How-it-works(1) Objective: To reduce each Panel's W/B deviation(2) How-it-works : When R/G/B gain in the OSD is at 192, it

means the panel is at its Full Dynamic Range. In order to prevent saturation of Full Dynamic range and data, one of R/G/B is fixed at 192, and the other two is lowered to find the desired value.

(3) Adjustment condition : normal temperature1) Surrounding Temperature : 25 C 5 C2) Surrounding Humidity : 20 % ~ 80 %

4.2.2. Equipment(1) Color Analyzer: CA-210 (LED Module : CH 14)(2) Adjustment Computer(During auto adj., RS-232C protocol

is needed)(3) Adjustment Remote control(4) Video Signal Generator MSPG-925F 720p/204-Gray

(Model: 217, Pattern: 49) Only when internal pattern is not available

Color Analyzer Matrix should be calibrated using CS-100.

4.2.3. Equipment connection MAP

4.2.4. Adj. Command (Protocol)

- LEN: Number of Data Byte to be sent- CMD: Command- VAL: FOS Data value- CS: Checksum of sent data- A: AcknowledgeEx) [Send: JA_00_DD] / [Ack: A_00_okDDX]

RS-232C Command used during auto-adjustment.

Ex) wb 00 00 -> Begin white balance auto-adj. wb 00 10 -> Gain adj. ja 00 ff -> Adj. data jb 00 c0 ... ... wb 00 1f Gain adj. completed *(wb 00 20(Start), wb 00 2f(end)) Off-set adj. wb 00 ff End white balance auto-adj.

Adj. Map Applied Model : LB33B Chassis ALL MODELS

START 6E A 50 A LEN A 03 A CMD A 00 A VAL A CS STOP

Color Analyzer

Computer

Pat tern Generator

RS-232C

RS-232C

RS-232C

Probe

Signal Source

* If TV internal pattern is used, not needed

RS-232C COMMAND[CMD ID DATA] Explantion

wb 00 00 Begin White Balance adjustmentwb 00 10 Gain adjustment(internal white pattern)wb 00 1f Gain adjustment completedwb 00 20 Offset adjustment(internal white pattern)wb 00 2f Offset adjustment completed

wb 00 ff End White Balance adjustment(internal pattern disappears )

Adj. item Command(lower caseASCII)Data Range

(Hex.)Default

(Decimal)CMD1 CMD2 MIN MAX

Cool

R Gain j g 00 C0G Gain j h 00 C0B Gain j i 00 C0R CutG CutB Cut

Medium

R Gain j a 00 C0G Gain j b 00 C0B Gain j c 00 C0R CutG CutB Cut

Warm

R Gain j d 00 C0G Gain j e 00 C0B Gain j f 00 C0R CutG Cut


Chassis MODEL NAME(HEX)LD33B 00 00 00 FC 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20

1 2 3HDMI1 A3 E2 XHDMI2 A3 D2 XHDMI3 A3 C2 X

INPUT MODEL NAME(HEX)HDMI1 67 03 0C 00 10 00 80 1EHDMI2 67 03 0C 00 20 00 80 1EHDMI3 67 03 0C 00 30 00 80 1E


4.2.5. Adj. method(1) Auto adj. method

1) Set TV in adj. mode using POWER ON key.2) Zero calibrate probe then place it on the center of the

Display.3) Connect Cable.(RS-232C to USB)4) Select mode in adj. Program and begin adj.5) When adj. is complete (OK Sign), check adj. status pre

mode. (Warm, Medium, Cool)6) Remove probe and RS-232C cable to complete adj. W/B Adj. must begin as start command wb 00 00 , and

finish as end command wb 00 ff, and Adj. offset if need.

(2) Manual adjustment. method1) Set TV in Adj. mode using POWER ON.2) Zero Calibrate the probe of Color Analyzer, then place it

on the center of LCD module within 10 cm of the surface.

3) Press ADJ key EZ adjust using adj. R/C 7. White-Balance then press the cursor to the right(key ).(When right key() is pressed 204 Gray internal pattern will be displayed)

4) One of R Gain / G Gain / B Gain should be fixed at 192, and the rest will be lowered to meet the desired value.

5) Adjustment is performed in COOL, MEDIUM, WARM 3 modes of color temperature.

If internal pattern is not available, use RF input. In EZ Adj. menu 7.White Balance, you can select one of 2 Test-pattern: ON, OFF. Default is inner(ON). By selecting OFF, you can adjust using RF signal in 204 Gray pattern.

Adjustment condition and cautionary items1) Lighting condition in surrounding area

Surrounding lighting should be lower 10 lux. Try to isolate adj. area into dark surrounding.

2) Probe location: Color Analyzer(CA-210) probe should be within 10 cm and perpendicular of the module surface (80 ~ 100)

3) Aging time- After Aging Start, Keep the Power ON status during 5 Minutes.

- In case of LCD, Back-light on should be checked using no signal or Full-white pattern.

4.2.6. Reference (White balance Adj. coordinate and color temperature)

Luminance : 204 Gray Standard color coordinate and temperature using CS-1000 (over 26 inch)

Standard color coordinate and temperature using CA-210(CH 14)

4.2.7. LED White balance table- EDGE LED module change color coordinate because of

aging time.- Apply under the color coordinate table, for compensated aging time.

* Normal Line[LN5xxx, LA6xxx, LA7xxx, LA8xxx]

*Aging Chamber[LN5xxx, LA6xxx, LA7xxx, LA8xxx]

ModeCoordinate

Temp uvx y

Cool 0.269 0.273 13000 K 0.0000 Medium 0.285 0.293 9300 K 0.0000

Warm 0.313 0.329 6500 K 0.0000

ModeCoordinate

Temp uvx y

Cool 0.269 0.002 0.273 0.002 13000 K 0.0000 Medium 0.285 0.002 0.293 0.002 9300 K 0.0000

Warm 0.313 0.002 0.329 0.002 6500K 0.0000

NC4.0Aging time(Min)

Cool Medium WarmX y x y x y

271 270 285 293 313 3291 0-2 281 287 295 310 320 3422 3-5 280 285 294 308 319 3403 6-9 278 284 292 307 317 3394 10-19 276 281 290 304 315 3365 20-35 275 277 289 300 314 3326 36-49 274 274 288 297 313 3297 50-79 273 272 287 295 312 3278 80-119 272 271 286 294 311 3269 Over 120 271 270 285 293 310 325

NC4.0Aging time(Min)

Cool Medium WarmX y x y x y

271 270 285 293 313 3291 0-5 280 285 294 308 319 3402 6-10 276 280 290 303 315 335 3 11-20 272 275 286 298 311 330 4 21-30 269 272 283 295 308 327 5 31-40 267 268 281 291 306 323 6 41-50 266 265 280 288 305 320 7 51-80 265 263 279 286 304 318 8 81-119 264 261 278 284 303 316 9 Over 120 264 260 278 283 303 315


4.3. Local Dimming Function CheckStep 1) Turn on TV.Step 2) At the Local Dimming mode, module Edge Backlight

moving right to left Back light of IOP module moving.Step 3) Confirm the Local Dimming mode.Step 4) Press "exit" key.

4.4. Magic Motion Remote control test- Equipment : RF Remote control for test, IR-KEY-Code

Remocon for test- You must confirm the battery power of RF-Remote control

before test(recommend that change the battery per every lot) - Sequence (test) a) If you select the start key(Wheel Key) on the controller,

you can pairing with the TV SET. b) You can check the cursor on the TV Screen, when select

the Wheel Key on the controller c) You must remove the pairing with the TV Set by select

Mute Key on the controller

4.5. 3D function test(Pattern Generator MSHG-600, MSPG-6100[Support HDMI1.4])* HDMI mode NO. 872 , pattern No.83(1) Please input 3D test pattern like below.

(2) When 3D OSD appear automatically, then select OK key.

(3) Don't wear a 3D Glasses, check the picture like below.

4.6. Wi-Fi TestStep 1) Turn on TVStep 2) Select Network Connection option in Network Menu.

Step 3) Select Start Connection button in Network Connection.

Step 4) If the system finds any AP like blow PIC, it is working well.


5. Tool Option selection Method : Press "ADJ" key on the Adjustment remote control,

then select Tool option.

6. Ship-out mode check(In-stop) After final inspection, press "IN-STOP" key of the Adjustment

remote control and check that the unit goes to Stand-by mode.

7. GND and Internal Pressure check7.1. Method

(1) GND & Internal Pressure auto-check preparation- Check that Power cord is fully inserted to the SET. (If loose, re-insert)

(2) Perform GND & Internal Pressure auto-check- Unit fully inserted Power cord, Antenna cable and A/V

arrive to the auto-check process. - Connect D-terminal to AV JACK TESTER- Auto CONTROLLER(GWS103-4) ON- Perform GND TEST- If NG, Buzzer will sound to inform the operator.- If OK, changeover to I/P check automatically.

(Remove CORD, A/V form AV JACK BOX.)- Perform I/P test- If NG, Buzzer will sound to inform the operator.- If OK, Good lamp will lit up and the stopper will allow the

pallet to move on to next process.

7.2. Checkpoint TEST voltage

- GND: 1.5 KV / min at 100 mA- SIGNAL: 3 KV / min at 100 mA

TEST time: 1 second TEST POINT

- GND TEST = POWER CORD GND & SIGNAL CABLE METAL GND

- Internal Pressure TEST = POWER CORD GND & LIVE & NEUTRAL

LEAKAGE CURRENT: At 0.5 mArms

8. Audio

Measurement condition:(1) RF input: Mono, 1 KHz sine wave signal, 100 % Modulation(2) CVBS, Component: 1 KHz sine wave signal 0.5 Vrms(3) RGB PC: 1 KHz sine wave signal 0.7 Vrms

9. USB S/W Download(Service only)(1) Put the USB Stick to the USB socket (2) Automatically detecting update file in USB Stick

- If your downloaded program version in USB Stick is Lower, it didnt work. But your downloaded version is Higher, USB data is automatically detecting (Download Version High & Power only mode, Set is automatically Download)

(3) Show the message Do not unplug!

(4) Updating is starting.

(5) Updating Completed, The TV will restart automatically(6) If your TV is turned on, check your updated version and

Tool option. (explain the Tool option, next stage)* If downloading version is more high than your TV have,

TV can lost all channel data. In this case, you have to channel recover. if all channel data is cleared, you didnt have a DTV/ATV test on production line.

* After downloading, have to adjust Tool Option again.(1) Push "IN-START" key in service remote control.(2) Select "Tool Option 1" and push "OK" key.(3) Punch in the number. (Each model has their number)

No. Item Min Typ Max Unit Remark

1.

Audio practical max Output, L/R(Distortion=10% max Output)

9 10 12 W

EQ OffAVL OffClear Voice Off

8.10 10.8 Vrms

2. Speaker (8 Impedance) 9 10 12 W


Audio AM

P

LGE2122

T/C D

emod

IF (+/-)

USB

1

OPT

IC

LAN

DDR

HDMI1

HDMI2

HDMI3

(MHL)

Analog Dem

od

SYST

EM EEP

ROM

HDMI

MUX

Air/

Cable

LNB

USB

2USB

3eM

MC Sub Micom

DDR3

50P

50P

X_TA

L

TUNER

AB

X_TA

L

EPI

USB

H/P

AV/COMP

OCP

OCP

(HDD)

MHL

IC

R E A R

S I D ES I D E

R E A R (H)

AMP

CVB

S/YP

bPr

CVB

S/RGB

SPDIF OUT

ETHER

NET

LOCAL DIMMING

BLUTO

OTH

IR

PM

ICLEVE

L SH

IFTE

R

WIFI

KEY

LOGO LIGHT

SUB

ASSY

UAR

T

USB

_WIFI

OCP

SPI

BLOCK DIAGRAM


A2

A10

AT1

200

300

400

540

521

530

120

122

570

123

560

500

301

510

LV1

* Set + Stand

* Stand

Base + Bo

dy

900

910

A2

A9

A10

A22

AT1

Set + Stand

Stand

Bas

e+

Stand

Bod

y

Option

EXPLODED VIEW

Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by in the Schematic Diagram and EXPLODED VIEW. It is essential that these special safety parts should be replaced with the same components as recommended in this manual to prevent X-RADIATION, Shock, Fire, or other Hazards. Do not modify the original design without permission of manufacturer.

IMPORTANT SAFETY NOTICE

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATESSPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FORTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

MT5398_TS_OUT[1]

CI_ADDR[5]

EMMC_DATA[6]

MT5398_TS_OUT[6]

CI_ADDR[4]

FE_DEMOD1_TS_DATA[1]

MT5398_TS_OUT[4]

CI_ADDR[12]

EMMC_DATA[3]

CI_DATA[1]


MT5398_TS_OUT[3]

CI_DATA[5]

EMMC_DATA[4]


CI_ADDR[6]

CI_ADDR[11]

MT5398_TS_OUT[2]

CI_ADDR[10]

CI_DATA[2]

MT5398_TS_OUT[7]

CI_ADDR[14]

CI_ADDR[9]

MT5398_TS_OUT[0]


EMMC_DATA[5]

CI_ADDR[13]

EMMC_DATA[2]


CI_DATA[3]

CI_DATA[6]

CI_DATA[0]

CI_ADDR[7]

CI_DATA[7]

CI_ADDR[8]

CI_ADDR[1]

EMMC_DATA[7]


CI_ADDR[2]


MT5398_TS_OUT[5]

CI_ADDR[0-14]


CI_DATA[4]

CI_ADDR[0]

CI_ADDR[3]

R111 33

EMMC_RST

SMARTCARD_RST/SD_EMMC_DATA[2]

M_RFModule_RESET

AVDD_33SB

SMARTCARD_RST/SD_EMMC_DATA[2]

+3.3V_NORMAL

OPCTRL7

R18910KOPT

I2C_SCL4

R125 4.7K

OPT

R134 33

MT5398_XTAL_OUT

MT5398_MIVAL_ERRSTB_SDA

OPCTRL_11_SCL

R

1

0

7

4

.

7

K

M

T

K

_

H

D

OPCTRL_10_SDA

/USB_OCD1

MODEL_OPT_5

I2C_SCL5

R1834.7K

MT5398_XTAL_OUT

R109 33

R

1

2

8

4

.

7

K

M

O

D

U

L

E

_

V

1

2

R1844.7K

EMMC_CMD

OSCL0

I2C_SCL6

R18510K

EMMC_DATA[0]

R1774.7KOPT

R1422.7K

HP_DET

MODEL_OPT_6

EMMC_CLK

/USB_OCD3

R1322.7K

R135 33

C1124.7uF10V

/PCM_OE

R

1

0

4

4

.

7

K

N

O

N

_

F

R

C

_

6

0

H

z

R112 33

AMP_RESET_SOC

R

1

2

3

4

.

7

K

C

o

u

n

t

r

y

_

A

J

J

A

R117 33

/S2_RESET

SMARTCARD_PWR_SEL/SD_EMMC_DATA[1]

I2C_SDA6

FE_LNA_Ctrl1

AVDD_33SB+3.3V_NORMAL

/PCM_REG

STB_SCL

OPC_EN

R1874.7KOPT

MT5398_TS_IN[5]

I2C_SDA_MICOM

R1601KOPT

OPCTRL_1_SCL

+3.3V_NORMALR

1

4

9

4

.

7

K

M

T

K

_

E

P

I

R127 22

OPT

SC_DET

R178 22

CI_ADDR[0-14]

EMMC_CLK

SMARTCARD_DET/SD_EMMC_DATA[3]

I2C_SDA5

R

1

4

0

4

.

7

K

M

T

K

_

D

V

B

_

T

2

_

T

U

N

E

R

R126 22OPT

L/DIM0_SCLK

R1744.7KOPT

SMARTCARD_DET/SD_EMMC_DATA[3]

I2C_SDA5

IC101M24C16-R

OPT

3NC_3

2NC_2

4VSS

1NC_1

5 SDA

6 SCL

7 WC

8 VCC

OSCL0

R

1

0

8

4

.

7

K

M

T

K

_

F

H

D

SOC_RX

R1472.7K

SMARTCARD_VCC/SD_EMMC_CMD

OSDA1

R193 4.7K

R

1

4

6

4

.

7

K

D

D

R

_

0

.

7

8

G

OPCTRL3

R1731K

PWM1_PULL_DOWN_1K

R1241.2K

R182

33

OSDA1

AV1_CVBS_DET

R100

4.7KOPT

R

1

3

6

4

.

7

K

M

T

K

_

N

O

N

_

C

P

_

B

O

X

USB_CTL3 MODEL_OPT_0

PWM_DIM1

OSDA0

SOC_RESET

+3.3V_NORMAL

USB_CTL1

LED_PWM0

R

1

3

7

4

.

7

K

M

T

K

_

C

P

_

B

O

X

C1074.7uF10V

SMARTCARD_DATA/SD_EMMC_CLK

I2C_SDA4

+3.3V_NORMAL

EMMC_DATA[1]

MODEL_OPT_6

OPCTRL_0_SDA

MODEL_OPT_0

I2C_SCL2

EPI_LOCK6

R

1

0

6

4

.

7

K

F

R

C

_

1

2

0

H

z

OSCL2

C1000.1uF

OPT

16V

R170 10K

/PCM_CE1

MODEL_OPT_5

EMMC_DATA[2-7]

/PCM_WE

R179 PWM_DIM2

22

C1170.1uF16V

R1884.7K

R119 33

SMARTCARD_PWR_SEL/SD_EMMC_DATA[1]

R113 33

I2C_SDA1

R169 10KNON_EU

I2C_SCL1

PWM_DIM2

R186

22

OSDA0

/PCM_IRQA

CI_A_VS1

R16810K

C1090.1uF

C1110.1uF

CTS

IC100AT24C256C-SSHL-T

NVRAM_ATMEL

3A2

2A1

4GND

1A0

5SDA

6SCL

7WP

8VCC

MODEL_OPT_7

R

1

4

3

4

.

7

K

M

T

K

_

N

O

N

_

D

V

B

_

S

_

T

U

N

E

R

R1522.7K

N

O

N

_

T

U

_

Q

_

K

R

+3.3V_NORMAL

MT5398_TS_IN[2]

R1512.7K

R1412.7K

R1631K

MT5398_MCLKI

OPCTRL_10_SDA

MT5398_TS_CLK

MODEL_OPT_3

MODEL_OPT_8

RTS

R1502.7K

SMARTCARD_VCC/SD_EMMC_CMD

FE_DEMOD1_TS_DATA[0-7]

MODEL_OPT_7

MODEL_OPT_3

R1551K

R110 33

MT5398_TS_VAL

FE_LNA_Ctrl2

OPCTRL3

AVDD_33SB

STB_SCL

OPCTRL_0_SDA

R

1

3

9

4

.

7

K

M

T

K

_

N

O

N

_

D

V

B

_

T

2

_

T

U

N

E

R

SC_ID_SOC

/PCM_IOWR

SMARTCARD_CLK/SD_EMMC_DATA[0]

R1014.7K

SMARTCARD_DATA/SD_EMMC_CLK

R1611KOPT

/PCM_WAIT

OSCL1

R115 33

OSCL1

+3.3V_NORMAL

R

1

2

2

4

.

7

K

N

o

n

_

C

o

u

n

t

r

y

_

A

J

J

A

R114 33

MT5398_XTAL_IN

R1382.7K

IC100-*2R1EX24256BSAS0A

NVRAM_RENESAS

3A2

2A1

4VSS

1A0

5SDA

6SCL

7WP

8VCC

MODEL_OPT_10COMP1_DET

R

1

3

0

4

.

7

K

M

O

D

U

L

E

_

V

1

3

OSDA2

MT5398_TS_IN[7]

R1561K

R1761K

PWM2_PULL_DOWN_1K

/TU_RESET1

MT5398_TS_IN[1]

LED_PWM1

R116 33

OPCTRL_1_SCL

AMP_RESET_N

IC100-*1M24256-BRMN6TP

NVRAM_ST

3E2

2E1

4VSS

1E0

5SDA

6SCL

7WC

8VCC

SOC_TXL/DIM0_MOSI

RF_SWITCH_CTL

/CI_CD2

STB_SDA

MODEL_OPT_2

MT5398_TS_IN[3]

R

1

0

5

4

.

7

K

C

o

u

n

t

r

y

_

T

W

I2C_SDA2

R1541K

O

P

T

MODEL_OPT_1

L/DIM0_VS

MT5398_TS_IN[0]

LED_PWM0

/S2_RESET

FE_DEMOD1_TS_CLK

/CI_CD1

+3.3V_NORMAL

R

1

4

4

4

.

7

K

N

O

N

_

D

D

R

_

0

.

7

8

G

CI_DATA[0-7]

R1024.7KOPT

FE_DEMOD1_TS_VAL

R

1

0

3

4

.

7

K

N

O

N

_

C

o

u

n

t

r

y

_

T

W

MT5398_TS_IN[6]

/PCM_IORD

R

1

2

9

4

.

7

K

M

T

K

_

D

D

R

_

1

.

5

G

B

AMP_RESET_SOC

/USB_OCD2

I2C_SCL5

R

1

4

5

4

.

7

K

M

T

K

_

D

V

B

_

S

_

T

U

N

E

R

R1532.7K

N

O

N

_

T

U

_

Q

_

K

R

MT5398_MISTRT

R1211.2K

R158

22

OPCTRL_11_SCL

MT5398_TS_IN[4]

MODEL_OPT_9

M_REMOTE_RX

SMARTCARD_CLK/SD_EMMC_DATA[0]

C1100.1uF

I2C_SCL1

+3.3V_NORMAL

I2C_SCL_MICOMMT5398_TS_SYNC

WOL/ETH_POWER_ON

M_REMOTE_TX

I2C_SDA1

MT5398_TS_OUT[0-7]

R1621K

R118 33

OPCTRL7

R

1

4

8

4

.

7

K

M

T

K

_

N

O

N

_

E

P

I

MT5398_XTAL_IN

FE_DEMOD1_TS_SYNC

R1332.7K

PCM_RST

R

1

3

1

4

.

7

K

M

T

K

_

D

D

R

_

1

.

2

5

G

B

R120 33

R1571KOPT

VDD3V3

LED_PWM1

R

1

9

0

1

0

K

D100

100V

1N4148W

OTP_WRITE

R

1

8

0

4

.

7

K

+3.3V_NORMAL

OTP_WRITE

VDD3V3

R

1

9

4

1

0

K

R

1

9

5

1

0

K

Q100PMV48XP

G

D S

C115-*12.7pF50V

ATSC_2.7pF

C114-*12.7pF50V

ATSC_2.7pF

#SIL_RESET

R153-*1

1.5KTU_Q_KR

R152-*1

1.5KTU_Q_KR

C1141.0pF50V DVB_1pF C115

1.0pF50V

DVB_1pF

X10027MHz

4GND_2

1X-TAL_1

2GND_1

3X-TAL_2

/RST_HUB

/RST_HUB

CAM_SLIDE_DET

CAM_SLIDE_DET

R196240

IC105LGE2122[A2_M13]

JTCKAK10

JTDIAK11

JTDOAL9

JTMSAJ11

JTRSTAJ12

OSDA0AH11

OSCL0AH10

OSDA1AF11

OSCL1AG11

XTALIAN29

XTALOAM29

AVDD33_XTAL_STBAN30

AVSS33_XTAL_STBAL29

AVDD33_VGA_STBAN17

AVSS33_AVSS33_VGA_STBAL17

AVDD33_PLLAL26

AVSS33_PLLGPAC21

AVSS33_CPUPLLH21

AVDD10_LDOAM17

AVDD10_ELDOAN16

U0TXAH15

U0RXAH14

U1TXAH13

U1RXAG13

POWED24

POOEB25

POCE1D25

POCE0A25

PDD7C22

PDD6B22

PDD5A22

PDD4C23

PDD3A23

PDD2B23

PDD1D23

PDD0C24

PARBC25

PACLEA26

PAALEB26

EMMC_CLKC21

OPWRSBAL15

ORESETAK20

OIRIAF17

FSRC_WRC20

STB_SCLAL14

STB_SDAAK15

POR_BNDAE14

IC105LGE2122[A2_M13]

GPIO0B30

GPIO1A31

GPIO2B31

GPIO3A32

GPIO4C30

GPIO5A33

GPIO6B32

GPIO7C31

GPIO8E30

GPIO9F29

GPIO10F27

GPIO11F28

GPIO12C32

GPIO13F30

GPIO14F32

GPIO15D30

GPIO16D32

GPIO17F31

GPIO18F33

GPIO19E31

GPIO20E32

GPIO21D31

GPIO22D33

GPIO23E29

GPIO24C33

GPIO25B33

GPIO26A30

GPIO27E28

GPIO28C29

GPIO29J28

GPIO30H29

GPIO31J26

GPIO32G30

GPIO33G27

GPIO34E27

GPIO35D29

GPIO36D28

GPIO37H28

GPIO38J27

GPIO39G29

GPIO40G31

GPIO41G28

GPIO42B28

GPIO43K28

GPIO44E25

GPIO45D21

GPIO46G23

GPIO47C28

GPIO48F24

GPIO49AB8

GPIO50AA7

GPIO51AD6

GPIO52AC8

GPIO53AC7

GPIO54AB6

GPIO55AC6

ADIN0_SRVAJ23

ADIN1_SRVAH23

ADIN2_SRVAE28

ADIN3_SRVAD28

ADIN4_SRVAF22

ADIN5_SRVAK21

ADIN6_SRVAG24

ADIN7_SRVAM18

DEMOD_RSTP30

DEMOD_TSCLKN32

DEMOD_TSDATA0R27

DEMOD_TSDATA1T26

DEMOD_TSDATA2T27

DEMOD_TSDATA3P26

DEMOD_TSDATA4R28

DEMOD_TSDATA5U27

DEMOD_TSDATA6U26

DEMOD_TSDATA7R26

DEMOD_TSSYNCR29

DEMOD_TSVALP27

CI_INTL25

CI_TSCLKN33

CI_TSDATA0K26

CI_TSSYNCN30

CI_TSVALN31

PVR_TSCLKM31

PVR_TSVALM27

PVR_TSSYNCL27

PVR_TSDATA0M29

PVR_TSDATA1M30

SPI_CLK1L30

SPI_CLKL33

SPI_DATAL32

SPI_CLEK27

OPWM2AL8

OPWM1AM8

OPWM0AM9

SD_D0D27

SD_D1C27

SD_D2D26

SD_D3C26

SD_CMDA28

SD_CLKE24

LED_PWM1AF15

LED_PWM0AG15

OPCTRL11AL16

OPCTRL10AM16

OPCTRL9AE17

OPCTRL8AG19

OPCTRL7AH17

OPCTRL6AE19

OPCTRL5AH19

OPCTRL4AK16

OPCTRL3AG17

OPCTRL2AJ17

OPCTRL1AF19

OPCTRL0AJ19

R152-*2

1.2KTU_N_TW/BR

R153-*2

1.2KTU_N_TW/BR

8

MID_MAIN_1 2011.12.13

HDCP EEPROM

CI SLOT -> SOC

MODEL_OPT_4

I2C

NON_DDR_0.78G

GPIO45(EMMC_RST) is dedicated to resetEMMC for improving A1s leakage current

X-TAL

DDR_1.25G

MODEL_OPT_4

Support

CI SLOT -> SOC

NVRAM

HD

Write Protection

- Low : Normal Operation- High : Write Protection

Not Support

CP BOX

CI SLOT -> SOC

SOC -> CI SLOT

EAX64797001* : LD33BEAX64872101* : LA33B

Support

MODEL_OPT_2

Disable

Non_AJJA

Module

EPI

Close to eMMC Flash(IC8100)

Enable

MODEL_OPT_8

MODEL_OPT_9

Model Option

EXTERNAL DEMOD-> SOC

AJJA

T2 Tuner

MODEL_OPT_5 DDR_1.5G

MODEL_OPT_7

Not Support

MODEL_OPT_6

DDR

Wake On Lan

Not Support

STRAPPING LED_PWM0 LED_PWM1 OPCTRL3 OPCTRL7

ICE mode + 27M + serial boot 1 0 0 0

ICE mode + 27M + ROM to Nand boot 1 0 0 1

ICE mode + 27M + ROM to 60bit ECC Nand boot 1 0 1 0

ICE mode + 27M + ROM to eMMC boot from 1 0 1 1 EMMC pins (share pins w/s NAND)

ICE mode + 27M + ROM to eMMC 1 1 0 0Boot from SDIO pins

Support

SOC -> CI SLOT

FHD

MODEL_OPT_3

DDR

MODEL_OPT_10

CI SLOT -> SOC

S Tuner

5V Tolerance

I2C_1 : AMP, L/DIMMING,HDCP KEYI2C_2 : T-CON,I2C_3 : MICOMI2C_4 : S/Demod,T2/Demod, LNB, MHL(Sil1292)I2C_5 : NVRAMI2C_6 : TUNER_MOPLL(T/C,ATV)

MODEL_OPT_1

Non_TWMODEL_OPT_0

No FRC(60Hz)

LOWHIGH

FRC(120Hz)

Country_TW

FRC

V12V13

Panel

Country_AJJA

DDR_0.78G

MODEL_OPT_5

MODEL_OPT_9

DDR_1.25G DDR_1.5G DDR_0.768G

High

Low

Low

Low

High

High

TW

MODEL_OPT_4

Copyright 2013 LG Electronics. Inc. All rights reserved. Only for training and service purposes

LGE Internal Use Only


MT5398_TS_OUT[5]

CI_DATA[7]

CI_ADDR[13]CI_ADDR[14]

MT5398_TS_OUT[1]

CI_ADDR[2]

CI_DATA[4]

CI_ADDR[10]

CI_ADDR[8]

MT5398_TS_OUT[2]

CI_ADDR[6]CI_ADDR[7]

MT5398_TS_OUT[3]

CI_DATA[6]

CI_ADDR[5]

CI_DATA[3]

MT5398_TS_OUT[4]

CI_ADDR[12]

MT5398_TS_OUT[0]

CI_ADDR[3]

CI_DATA[5]

CI_DATA[1]CI_DATA[2]

CI_ADDR[9]

MT5398_TS_OUT[6]

CI_ADDR[1]

CI_DATA[0]

CI_ADDR[0]

CI_ADDR[4]

CI_ADDR[11]

MT5398_TS_OUT[7]

TP308

C38627pF50VOPT

TXA2P

COMP1_Y/AV1_CVBS_SOC

TXD1P

USB_DP3

SC_CVBS_IN_SOC

MODEL_OPT_9

TP304

TP335

C360 0.047uF

MODEL_OPT_10

C3410.047uF

TU_S/N/Q_T/US/KR/TW

SCART_Lout_SOC

C3751500pF

TP354

USB_DM2

MT5398_TS_IN[4]

TP360

TP374

C3771200pFHP_OUT

C37810pF50V

TXD2P

SCART_Rout_SOC

VDD3V3

+1.2V_MTK_AVDD

TP376

TXCCLKN

TP378

R3701.2K

HP_OUT

TU_CVBS

AVDD3V3_AADC

TXC1P

C3020.1uF

C36510uF10V

TXC3N

COMP1_Pr_SOC

TXDCLKN

C3631uF10V

C3030.1uF

TXC4P

C39227pF50VOPT

TXD1N

WIFI_DP

HP_LOUT_AMP

SCART_Rout_SOC

D2+_HDMI3_JACK

TXD4P

C3550.047uF

TU_S/N/Q_T/US/KR/TW

TXC2N

TP347

TXD4N

TP333

TXA1P

DDC_SDA_1_SOC

C3500.1uF

TP367

R3511.2KHP_OUT

R3490OPT

R3392.2KOPT

/CI_CD1

C39127pF50VOPT

MT5398_MISTRT

TP373

TP312

SC_COM_SOC

TP357

R329470KOPT

EPHY_RDN

+1.2V_MTK_AVDD

R371 100

D0-_HDMI1_SOC

TP310


TP338

MT5398_TS_IN[1]

COMP1_Pb_SOC

D0+_HDMI1_SOC

TXDCLKP

GCLK_SOC

CK+_HDMI1_SOC

C3280.1uF

PCM_5V_CTL

TP340

HP_LOUT

WIFI_DM

OSDA2

C352 0.01uF

TU_A_GLOBAL_6/7

C3040.1uF

TP336

SC_L_IN_SOC

D1-_HDMI1_SOC

AUD_MASTER_CLK

TP331

EPHY_TDP

/PCM_REG

C3740.01uF

COMP1_COM_SOC

COMP1_Y/AV1_CVBS

C3510.1uF

COMP1/AV1/DVI_R_IN

D1-_HDMI3_JACK

TP369

/PCM_OE

TXA3P

R35375

1%

C39633pFOPT

TP311

TXD0P

AVDD3V3_AADC

/PCM_WE

COMP1/AV1/DVI_R_IN_SOC

TP318

TXD2N

TP363

COMP1_Pr_SOC

/PCM_WAIT

TP330

R340 100

TU_A_GLOBAL_6/7

C342100pF50V

USB_DM1

TXB3N

SC_L_IN_SOC

C336 1uF10V

TU_S/N/Q_T/US/KR/TW

TP349

TP370

R3311K

TU_S/N/Q_T/US/KR/TW

TP313

TXC0N

TP323

TXD3P

TP383

COMP1/AV1/DVI_L_IN_SOC

VDD3V3

SC_G_SOC

C3820.1uF

R309100K

TP326

TP328

TP368TP303

PMIC_RESET

TXC1N

TXA1N

+5V_NORMAL

TXB3P

TP342

TXB4P

R307 1K

SC_R_SOC

R335 51

TU_S/N/Q_T/US/KR/TW

HP_ROUT_AMP

CI_ADDR[0-14]

TP305

C3640.1uF

/PCM_IORD

MT5398_TS_OUT[0-7]

TP309

CI_A_VS1

TXD3N

TP322

COMP1/AV1/DVI_L_IN_SOC

SC_FB_SOC

D1+_HDMI1_SOC

TP346

R341 100

SC_R_IN_SOC

R3691.2KHP_OUT

5V_HDMI_3_JACK

TP316

R3810

1/16W

TP379

MODEL_OPT_2

TP320

C3320.22uF10V

HP_OUT

C39427pF50VOPT

CK-_HDMI1_SOC

MODEL_OPT_8

MT5398_MCLKI

C310

33pFTU_S/N/Q_T/US/KR/TW

D2+_HDMI1_SOC

TXC0P

C3051uF10V

IF_N

SC_DET

TXB0P

TP343

HDMI_HPD_1_SOC

TXB1P

TP375

R328470KOPT

DDC_SCL_3_JACK

COMP1/AV1/DVI_L_IN R3740

DDC_SDA_3_JACK

R366 100

CK-_HDMI3_JACK

TP372

C38527pF50VOPT

MT5398_TS_IN[6]

TXA0N

VDD3V3

TP352

AUD_SCK

AVDD_33SB

TXA2N

TP353

C38722pFOPT

USB_DM3

C3951200pFHP_OUT

C38827pF50VOPT

USB_DP1

C3540.1uF

R34324K1%

AUD_LRCK

R35475

1%

VDD3V3

ARC

R30382

AVDD3V3_AADC

C311 1uF10V

TP365

TP371

TXCCLKP

TP356

PCM_5V_CTL

TXA0P

TXC3P

HP_ROUT

2D/3D_CTL

TP324TXBCLKP

C3720.01uF

D1+_HDMI3_JACK

C338560pF50VOPT

TP355

AUD_LRCH

R3820

+1.2V_MTK_AVDD

TXA3N

VDD3V3

R3730

TP300

C312

33pF

TU_S/N/Q_T/US/KR/TW

TXACLKN

R342 10KTU_S/N/Q_T/US/KR/TW

L304

MT5398_TS_VAL

TP364

TP359

5V_HDMI_1_SOC

TP344

TP319

TP382

TXACLKP

COMP1_Pb

ARC

R368 100

/PCM_IRQA

R31524K

TP348

COMP1_Pb_SOC

TXB1N

TP345

TP301

SCART_Lout_SOC

TXC2P

R306 1K

R332 10KTU_S/N/Q_T/US/KR/TW

MT5398_MIVAL_ERR

TP307

TXD0N

CK+_HDMI3_JACK

TP358

VDD3V3

C39322pFOPT

CI_DATA[0-7]

TXBCLKN

TP334

TP306

C38410pF50V

C3060.1uF

TXB2N

SPDIF_OUT

SC_B_SOC

R334 51

TU_S/N/Q_T/US/KR/TW

C3730.01uF

R383

0

TP361

C3620.1uF

D0-_HDMI3_JACK

TXB2P

SC_R_IN_SOC

TP329

HP_ROUT_MAIN

R367 100

EPHY_TDN

TP321

TP315

R3461K

TU_S/N/Q_T/US/KR/TW

HDMI_ARC

C3901200pFHP_OUT

TP380

USB_CTL2

MT5398_TS_IN[2]

HP_LOUT_MAIN

SC_G_SOC

R344

30K

C3580.1uF

C3831200pFHP_OUT

C38922pFOPT

L303BLM18PG121SN1D

HP_OUT

DTV/MNT_V_OUT_SOC

R302180

SC_B_SOC

TP366

/PCM_IOWR

TP332

MT5398_TS_IN[5]

IF_P

C3070.1uF

R3081.2KOPT

R345

30K

DDC_SCL_1_SOC

TP337

VCOM_DYN

MT5398_TS_IN[7]

D2-_HDMI3_JACK

C361 1uF

IF_AGC

TP317

TP325

+1.2V_MTK_AVDD

COMP1_COM_SOC

SC_CVBS_IN_SOC

SC_ID_SOC

C3310.22uF10V

HP_OUT

MT5398_TS_IN[3]

C337 1uF

10VTU_S/N/Q_T/US/KR/TW

TP377

C3470.1uF

TP362MT5398_TS_CLK

R305 1K

C37910pF50V

USB_DP2

L302BLM18PG121SN1D

HP_OUT

TUNER_SIF

DTV/MNT_V_OUT_SOC

SC_FB_SOC

C359 0.047uF

TU_A_GLOBAL_6/7

SC_COM_SOC

TXA4P

C343100pF50V

TXB4N

TXB0N

/PCM_CE1

EPHY_RDP

TP327

R3720

R3521.2K

HP_OUT

TP351

SC_R_SOC

C3710.01uF


HDMI_HPD_3_JACK

PCM_RST

TP339

TXA4N

EO_SOC

/CI_CD2

R35575

1%

/TU_RESET2

TXC4N

MT5398_TS_IN[0]

TP314

MCLK_SOC

COMP1_Pr

TP341

TP302

D2-_HDMI1_SOC

TP381

MT5398_TS_SYNC

TP350

C339560pF50VOPT

D0+_HDMI3_JACK

OSCL2

GST_SOC

COMP1/AV1/DVI_R_IN_SOC

VDD3V3_HDMI

C34510uF16V

C34610uF16V

R

3

8

0

1

K

T

U

_

S

/

N

/

Q

_

T

/

U

S

/

K

R

/

T

W

DDC_SDA_MHL

5VBUS

HDMI_HPD_4_MHL

DDC_SCL_MHL

D0-_HDMI4_MHLD0+_HDMI4_MHL

D2-_HDMI4_MHL

D1+_HDMI4_MHL

D2+_HDMI4_MHL

CK-_HDMI4_MHL

D1-_HDMI4_MHL

CK+_HDMI4_MHL

MODEL_OPT_1

R35010

EU

R36151R36251R36351R36451

IC105LGE2122[A2_M13]

HDMI_CECV26

HDMI_0_SCLAC27

HDMI_1_SCLAB27

HDMI_2_SCLAA26

HDMI_3_SCLW27

HDMI_0_SDAAC26

HDMI_1_SDAAB26

HDMI_2_SDAY26

HDMI_3_SDAW26

HDMI_0_PWR5VAE29

HDMI_1_PWR5VY27

HDMI_2_PWR5VAA28

HDMI_3_PWR5VV28

HDMI_0_HPDAD29

HDMI_1_HPDAA27

HDMI_2_HPDAA29

HDMI_3_HPDV29

AVDD12_HDMI_0_RXAA33

AVDD12_HDMI_1_RXAA32

AVDD12_HDMI_2_RXP33

AVDD12_HDMI_3_RXP32

AVDD33_HDMIAH33

AVSS33_HDMI_RX_1AE27

AVSS33_HDMI_RX_2T25

AVSS33_HDMI_RX_3W25

AVSS33_HDMI_RX_4AD27

HDMI_0_RX_0AG30

HDMI_0_RX_0BAG31

HDMI_0_RX_1AF30

HDMI_0_RX_1BAF31

HDMI_0_RX_2AE32

HDMI_0_RX_2BAE33

HDMI_0_RX_CAG32

HDMI_0_RX_CBAG33

HDMI_1_RX_0AD30

HDMI_1_RX_0BAD31

HDMI_1_RX_1AC32

HDMI_1_RX_1BAC33

HDMI_1_RX_2AC30

HDMI_1_RX_2BAC31

HDMI_1_RX_CAE30

HDMI_1_RX_CBAE31

HDMI_2_RX_0Y30

HDMI_2_RX_0BY31

HDMI_2_RX_1W32

HDMI_2_RX_1BW33

HDMI_2_RX_2W30

HDMI_2_RX_2BW31

HDMI_2_RX_CAA30

HDMI_2_RX_CBAA31

HDMI_3_RX_0U30

HDMI_3_RX_0BU31

HDMI_3_RX_1T32

HDMI_3_RX_1BT33

HDMI_3_RX_2T30

HDMI_3_RX_2BT31

HDMI_3_RX_CV30

HDMI_3_RX_CBV31

IC105LGE2122[A2_M13]

USB_DP_P0H32

USB_DM_P0H33

USB_DP_P1J32

USB_DM_P1J31

USB_DP_P2K32

USB_DM_P2K31

USB_DP_P3AN10

USB_DM_P3AM10

AVDD33_USB_P0P1P2K33

AVDD33_USB_P3AN8

AVSS33_USB_P1M25

AVSS33_USB_P3AE11

TXVP_0AL13

TXVN_0AM13

RXVP_1AL12

RXVN_1AM12

PHYLED1AF13

PHYLED0AJ13

REXTAN12

AVDD33_ETHAN14

AVSS33_ELDOAE13

AVSS33_LDAC16

AVSS33_COMAC15

IC105LGE2122[A2_M13]

TCON0AA8

TCON1AA9

TCON2W6

TCON3U6

TCON4U7

TCON5V8

TCON6V6

TCON7AB7

TCON8W9

TCON9U8

TCON10U9

TCON11V9

TCON12V7

AVDD12_LVDS_1AN1

AVDD12_LVDS_2AN2

AVDD12_LVDS_3AN3

AVDD33_LVDSAN4

AVSS12_LVDS_1AM4

AVSS12_LVDS_2AM3

AVSS12_LVDS_3AF5

AVSS33_LVDS_1AE5

AVSS33_LVDS_2AC5

AVSS33_LVDS_3V5

REXT_VPLLT1

BE0PY1

BE0NY2

BE1PW3

BE1NW4

BE2PV3

BE2NV4

BECKPV1

BECKNV2

BE3PU3

BE3NU4

BE4PT3

BE4NT4

BO0PAD1

BO0NAD2

BO1PAC3

BO1NAC4

BO2PAB3

BO2NAB4

BOCKPAB1

BOCKNAB2

BO3PAA3

BO3NAA4

BO4PY3

BO4NY4

AE0PAH1

AE0NAH2

AE1PAG3

AE1NAG4

AE2PAF3

AE2NAF4

AECKPAF1

AECKNAF2

AE3PAE3

AE3NAE4

AE4PAD3

AE4NAD4

AO0PAM1

AO0NAM2

AO1PAL3

AO1NAL4

AO2PAK3

AO2NAK4

AOCKPAK1

AOCKNAK2

AO3PAJ3

AO3NAJ4

AO4PAH3

AO4NAH4

IC105LGE2122[A2_M13]

AIN1_R_AADCAL32

AIN1_L_AADCAN32

AIN2_R_AADCAM33

AIN2_L_AADCAM31

AIN3_R_AADCAM32

AIN3_L_AADCAK33

AIN4_R_AADCAL33

AIN4_L_AADCAN33

AVDD33_AADCAJ32

AVSS33_AADCAC24

VMID_AADCAN31

MPXPAH25

AR0_ADACAK30

AL0_ADACAJ29

AR1_ADACAJ31

AL1_ADACAK29

AR2_ADACAJ30

AL2_ADACAH28

AVDD33_ADACAJ33

AVSS33_ADACAC23

ALINAG9

ASPDIF0AG10

ASPDIF1V27

AOBCKAK9

AOLRCKAJ9

AOMCLKAF10

AOSDATA4AH9

AOSDATA3AK8

AOSDATA2AJ8

AOSDATA1AH8

AOSDATA0AJ10

IC105LGE2122[A2_M13]

ADCINP_DEMODAM27

ADCINN_DEMODAN27

AVDD33_DEMODAN26

AVDD12_DEMODAN28

AVSS33_DEMODAL28

AVSS12_DEMODAL27

IF_AGCL26

RF_AGCM28

LOUTNAJ27

LOUTPAK27

OSCL2N27

OSDA2N26

CVBS3PAK26

CVBS2PAM25

CVBS1PAH26

CVBS0PAK25

CVBS_COMAJ26

AVDD33_CVBSAM26

AVSS33_CVBS_1AB20

AVSS33_CVBS_2AB22

HSYNCAK18

VSYNCAL18

RPAL20

GPAM20

BPAL19

COMAN20

SOGAK19

VGA_SDAAG22

VGA_SCLAH22

COM1AL21

PB1PAK22

PR1PAL22

Y1PAM21

SOY1AN21

COM0AM23

PB0PAL23

PR0PAL24

Y0PAN23

SOY0AK23

VDACX_OUTAH24

VDACY_OUTAJ24

AVDD33_VIDEOAN25

AVDD12_RGBAN18

AVSS33_VDAC_BGAC19

AVSS12_RGBAK17

AVSS33_VDACAE20

Z

D

3

0

6

A

D

L

C

5

S

0

2

0

1

5

Z

D

3

0

2

A

D

L

C

5

S

0

2

0

1

5

P

C

B

_

7

0

0

*

Z

D

3

0

4

A

D

L

C

5

S

0

2

0

1

5

P

C

B

_

7

0

0

*

C3995pF50VWIFI_EMI

C3985pF50V

WIFI_EMI

9

MID_MAIN_2 2011.12.19

Ready For commercial Audio_L_OUT

1608 sizs For EMI

FOR EMI

Close to JACK

1608 sizs For EMI

1608 sizs For EMI 1.0Vpp

Close to Main Chip

Place at JACK SIDE

1608 sizs For EMI

For PCB Pattern

For PCB Pattern

1608 sizs For EMI

Close to Tuner

HDMI_CEC

Close to MT5369

Close to MT5369

PC_R_IN_SOC

For PCB Pattern

PC_L_IN_SOC

Close to Tuner

Near the SOC

Port was changed !!!!

Close to AVDD33_ADAC & AVDD33_AADC

For PCB Pattern

Wake On Lan

Dont use as GPIO

Ready For commercial Audio_R_OUT

PLACE AT JACK SIDE




L505BLM18PG121SN1D

AVDD_33SB

LAN_JACK_POWER

Q500MMBT3904(NXP)

E

B

C

C5110.1uF

C51810uF

L503BLM18PG121SN1D

OPT

VDD3V3

+3.5V_ST_WAKE

C5310.1uF16V

C51710uF

C5270.1uF

OPT+1.2V_MTK_CORE

WOL_CTL

C5070.1uF

+3.3V_NORMAL

POWER_ON/OFF1

C5230.1uF

C51410uF

+1.5V_DDR

VDD3V3

TP500

L504BLM18PG121SN1D

C50310uF

C5350.1uF

OPT

+1.5V_DDRC5410.1uF16V

OPT

3.3V_EMMC

+1.2V_MTK_CORE

+1.2V_MTK_CORE

+3.5V_ST_WAKE

C50510uF

+1.2V_MTK_CORE

VDD3V3

TP501

R50010K

+3.5V_ST

C51310uF

OPT

+1.2V_MTK_AVDD

C5082.2uF

+3.3V_NORMAL

C5040.1uF

OPT

C5390.1uF

OPT

C5320.1uF

C5200.1uF

C5090.1uF

L501BLM18PG121SN1D

C5060.1uF

L502BLM18PG121SN1D

OPT+1.2V_MTK_CORE

VDD3V3

Q501PMV48XP

G

DS

Z

D

5

0

0

5

V

O

P

T

C5004.7uF10VOPT

C5014.7uF10V

R

5

0

2

1

0

K

R

5

0

1

1

.

8

K

C5020.1uF16V

IC500AP2121N-3.3TRE1

1GND

2 VOUT3VIN

+3.5V_ST_WAKE

C5100.1uF16V

AVDD_33SB

C5121uF10V

T

P

5

0

2

T

P

5

0

3

IC105LGE2122[A2_M13]

VCCK_1L11

VCCK_2N12

VCCK_3P12

VCCK_4AG5

VCCK_5AH5

VCCK_6AJ5

VCCK_7AK5

VCCK_8AL5

VCCK_9AM5

VCCK_10AN5

VCCK_11AK6

VCCK_12AL6

VCCK_13AM6

VCCK_14AN6

VCCK_15M11

VCCK_16N11

VCCK_17P11

VCCK_18R11

VCCK_19M12

VCCK_20R12

VCCK_21L13

VCCK_22L14

VCCK_23L15

VCCK_24L17

VCCK_25L18

VCCK_26L19

VCCK_27T11

VCCK_28U11

VCCK_29V11

VCCK_30W11

VCCK_31Y11

VCCK_32AA11

VCCK_33AB11

VCCK_34AC11

VCCK_35R23

VCCK_36L12

VCCK_37W12

VCCK_38V23

VCCK_39Y12

VCCK_40AF6

VCCK_41AG6

VCCK_42AH6

VCCK_43AJ6

VCCK_44AE7

VCCK_45AF7

VCCK_46AG7

VCCK_47AD8

VCCK_48AE8

VCCK_49AF8

VCCK_50AE9

VCCK_51AC10

VCCK_52AD10

VCCK_53AD11

VCCK_54AE10

VCCK_55AF9

VCCK_56AG8

VCCK_57AH7

VCCK_58AJ7

VCCK_59AK7

VCCK_60AL7

VCCK_61AM7

VCCK_62AN7

VCCK_63L16

VCCK_64V12

VCCK_65U12

VCCK_66T12

VCCK_67AD13

VCCK_68AD17

VCCK_69AD14

VCCK_70AB12

VCCK_71AA12

VCCK_72AC12

VCC3IO_CT9

VCC3IO_B_1Y10

VCC3IO_B_2AA10

VCC3IO_A_1D22

VCC3IO_A_2E22

DVSS_1AC18

DVSS_2AB21

DVSS_3AB14

DVSS_4N13

DVSS_5P13

DVSS_6R13

DVSS_7T13

DVSS_8U13

DVSS_9V13

DVSS_10W13

DVSS_11Y13

DVSS_12P18

DVSS_13N14

DVSS_14P14

DVSS_15R14

DVSS_16T14

DVSS_17U14

DVSS_18V14

DVSS_19W14

DVSS_20Y14

DVSS_21R18

DVSS_22N15

DVSS_23P15

DVSS_24R15

DVSS_25T15

DVSS_26U15

DVSS_27V15

DVSS_28W15

DVSS_29Y15

DVSS_30AA15

DVSS_31AB15

DVSS_32T18

DVSS_33R16

DVSS_34T16

DVSS_35U16

DVSS_36V16

DVSS_37W16

DVSS_38Y16

DVSS_39AA16

DVSS_40AB16

DVSS_41R17

DVSS_42T17

DVSS_43U17

DVSS_44V17

DVSS_45Y17

DVSS_46N16

DVSS_47V18

DVSS_48Y18

DVSS_49P16

DVSS_50V19

DVSS_51Y19

DVSS_52W17

DVSS_53AA17

DVSS_54AB17

DVSS_55N19

DVSS_56AC14

DVSS_57C13

DVSS_58K24

DVSS_59K25

DVSS_60L24

DVSS_61M17

DVSS_62M18

DVSS_63M19

DVSS_64P17

DVSS_65P19

DVSS_66N18

DVSS_67U20

DVSS_68V20

DVSS_69W20

DVSS_70Y20

DVSS_71AA20

DVSS_72R19

DVSS_73T19

DVSS_74M20

DVSS_75N20

DVSS_76U21

DVSS_77V21

DVSS_78W21

DVSS_79Y21

DVSS_80AA21

DVSS_81P20

DVSS_82R20

DVSS_83T20

DVSS_84U22

DVSS_85V22

DVSS_86W22

DVSS_87Y22

DVSS_88AA22

DVSS_89N21

DVSS_90P21

DVSS_91R21

DVSS_92T21

DVSS_93M22

DVSS_94N22

DVSS_95P22

DVSS_96R22

DVSS_97T22

DVSS_98M21

DVSS_99AC17

DVSS_100AA19

DVSS_101M13

DVSS_102M14

DVSS_103M15

DVSS_104AA13

DVSS_105AB13

DVSS_106AA14

DVSS_107AB19

DVSS_108D6

DVSS_109W19

DVSS_110U19

DVSS_111N17

DVSS_112L3

DVSS_113AB18

DVSS_114AA18

DVSS_115W18

DVSS_116U18

DVSS_117D16

DVSS_118AC13

DVSS_119M16

DVSS_120AC20

DVSS_121AC22

DVSS_122AD20

DVSS_123Y23

DVSS_124AA23

DVSS_125AB23

DVSS_126V24

DVSS_127W23

10

2011.12.09MID_MAIN_3

DECAP FOR SOC (HIDDEN - UCC) DECAP FOR SOC Rework (BOTTOM)

60mA5600mA




BRA[2]

BRDQ[2]

ARDQ[14]

ARDQ[22]

BRDQ[0]

ARDQ[24]

ARDQ[11]

ARDQ[11]

ARA[12]

BRDQ[10]

ARDQ[5]

ARA[11]

BRDQ[1]

BRDQ[15]

ARDQ[24]

BRDQ[5]

ARDQ[29]

ARDQ[26]

BRDQ[13]

ARDQ[6]

BRA[8]

BRA[3]

BRDQ[10]

ARDQ[10]

BRA[0]

ARDQ[31]

BRDQ[2]

ARDQ[8]

ARA[13]

BRA[6]

ARDQ[2]

ARDQ[12]

BRA[9]

BRA[1]

BRDQ[3]

BRDQ[13]

ARDQ[3]ARDQ[6]

ARDQ[0]

BRDQ[4]

ARDQ[3]

BRA[4]

BRDQ[12]

ARDQ[1]

ARDQ[28]

BRDQ[8]

BRA[11]

BRA[13]

BRA[6]

ARDQ[16]

ARA[9]

ARA[8]

ARA[2]

BRDQ[9]

BRA[5]

ARDQ[28]

ARA[10]

BRDQ[7]

ARA[13]

ARDQ[26]

ARDQ[9]

ARA[14]

BRA[11]

ARA[6]

ARDQ[27]

BRDQ[1]

ARDQ[4]

BRA[5]

ARA[11]

ARDQ[13]

ARA[3]

ARDQ[31]

BRA[13]

BRDQ[6]

ARDQ[23]

BRDQ[9]

ARDQ[18]

ARA[4]

ARA[6]

ARA[3]

BRA[4]

BRA[7]

ARA[9]

ARA[3]

ARA[7]

ARDQ[9]

ARDQ[7]

ARDQ[1]

ARDQ[15]

ARA[10]

BRDQ[6]

ARDQ[16]

ARA[8]

BRDQ[15]

ARDQ[30]

ARA[0]

BRDQ[12]

ARDQ[18]

BRA[10]

BRDQ[14]

ARA[13]

ARDQ[2]

ARDQ[27]

ARDQ[21]

ARDQ[7]

BRA[15]

ARA[11]

ARA[5]

ARA[5]

BRA[7]

ARDQ[22]

ARA[14]

BRA[1]

ARDQ[29]

ARA[9]

ARDQ[17]

ARA[1]

BRA[12]

ARA[4]

ARA[10]

ARDQ[8]

ARA[0]

ARDQ[19]

ARDQ[20]

ARDQ[30]

ARDQ[10]

ARA[8]

BRDQ[8]

ARDQ[20]

BRA[9]

ARA[5]

ARDQ[15]

ARA[14]

ARA[12]

ARA[7]

BRDQ[5]

ARDQ[12]

ARA[4]

BRDQ[7]

ARDQ[5]

ARDQ[23]

ARDQ[13]

BRA[10]

BRA[8]

BRA[2]

ARDQ[19]

ARA[2]

ARA[12]

BRA[3]

ARDQ[25]

BRDQ[14]

ARA[1]

ARDQ[25]

ARDQ[21]

ARDQ[14]

ARDQ[17]

BRA[0]

BRDQ[0]

ARA[2]

ARDQ[0]

BRDQ[4]

BRDQ[3]

BRA[14]

BRDQ[11]

ARA[7]

ARA[0]

ARA[1]

ARDQ[4]

BRDQ[11]

BRA[12]

ARA[6]

/ARDQS3

R7311K1%

ARDQM2

B_RVREF6

ARDQ[24-31]

C7530.1uF

/ARDQS2

R7041K1%

R7031K1%

BRBA1

C7090.1uF

/BRCLK0

BRDQ[8-15]

ARCLK1

ARDQS0

+1.5V_DDR

+1.5V_DDR

/ARDQS2

C7350.1uF

C7550.1uF

TP700

R7061K1%

C7230.1uF

C7180.1uF

R7191K1%

/ARCAS

/ARDQS1

BRDQM1

/ARWE

C7460.1uF

+1.5V_DDR

BRODT

R7162401%

BRCLK0BRBA0

R7271K1%

BRREST

A_RVREF3

C7140.1uF

C7540.1uF

ARDQM1

VDD3V3+1.5V_DDR

C70810uF10V

BRDQS0

ARDQ[16-23]

BRCKE

C7280.1uF

ARDQM3

R7051K1%

/BRDQS1

R7141005%

ARBA2

ARODT

ARDQ[8-15]

/BRWE

A_RVREF1

+1.5V_DDR

C70110uF10V

/ARDQS0ARDQS0

A_RVREF4

ARDQS1

/BRRAS

/ARCAS

R7121005%

BRDQS1

BRDQ[0-7]

ARDQM1

ARDQ[24-31]

C7470.1uF

+1.5V_DDR

+1.5V_DDR

BRA[0-15]

/BRDQS1

/ARCLK0

ARBA1

ARDQ[0-7]

ARDQS3

ARCLK0

/ARWE

C70710uF10V

C7220.1uF

RVREF_A

+1.5V_DDR

/ARCLK1

R711 2401%

BRODT

R7131005%

BRBA0

R7201K1%

ARDQ[8-15]

ARDQ[0-7]R7301K1%

C7150.1uF

A_RVREF2

ARDQS2

C7130.1uF

C7340.1uF

+1.5V_DDR

ARBA0

C7330.1uF

BRDQS1

C7110.1uF

/ARCS

BRA[0-14]

/BRCS

ARCLK0

ARBA1

RVREF_C

C7190.1uF

ARA[0-14]

BRCKE

R7261K1%

ARDQS3

C7420.1uF

ARODT

ARDQM3

C7250.1uF

BRDQM0

+1.5V_DDR

C7510.1uF

+1.5V_DDR

BRDQ[8-15]

ARBA0

RVREF_A

R7071K1%

ARBA2C7200.1uF

ARDQS2

BRCLK0

C712

32ln57xx_32ln570b_32ln571b_32ln572b_chassis_lb33b

Documents

exposed metallic parts

ac source

ac plug prongs

ac switch

special safety parts

instrument ac plug

mechanical parts

safety precautions