chassis FL11.4 SERVICE MANUAL - rtellason.comrtellason.com/manuals/FL11_4_FUNI.pdf · This service manual contains information of different types of models. ... on this chassis to
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
All rights reserved. No part of this manual may be reproduced, copied, transmitted, disseminated, transcribed, downloaded or stored in any storage medium, in any form or for any purpose without the express prior written consent of Funai. Furthermore, any unauthorized commercial distribution of this manual or any revision hereto is strictly prohibited.
Information in this document is subject to change without notice. Funai reserves the right to change the content herein without the obligation to notify any person or organization of such changes.
with the design is a registered trademark of Funai Electric Co., Ltd and may not be used in any way without the express written consent of Funai. All other trademarks used herein remain the exclusive property of their respective owners. Nothing contained in this manual should be construed as granting, by implication or otherwise, any license or right to use any of the trademarks displayed herein. Misuse of any trademarks or any other content in this manual is strictly prohibited. Funai shall aggressively enforce its intellectual property rights to the fullest extent of the law.
SERVICE MANUALContents
TYPE A32MF301B/F7 MAGNAVOX (Serial No.: DS1, DS2)
LC320EM2 EMERSON (Serial No.: DS1, DS3)
LC320SS2 SYLVANIA (Serial No.: DS1, DS2)
TYPE B32MF301B/F7 MAGNAVOX (Serial No.: TH1)
LC320SS2 SYLVANIA (Serial No.: TH1)
LC320EM2 EMERSON (Serial No.: TH1)
This service manual contains information of different types of models.Make sure to refer to the section describing your model.
110518
IMPORTANT SAFETY NOTICE
Proper service and repair is important to the safe, reliable operation of all Funai Equipment. The service procedures recommended by Funai and described in this service manual are effective methods of performing service operations. Some of these service special tools should be used when and as recommended.
It is important to note that this service manual contains various CAUTIONS and NOTICES which should be carefully read in order to minimize the risk of personal injury to service personnel. The possibility exists that improper service methods may damage the equipment. It also is important to understand that these CAUTIONS and NOTICES ARE NOT EXHAUSTIVE. Funai could not possibly know, evaluate and advice the service trade of all conceivable ways in which service might be done or of the possible hazardous consequences of each way. Consequently, Funai has not undertaken any such broad evaluation. Accordingly, a servicer who uses a service procedure or tool which is not recommended by Funai must first use all precautions thoroughly so that neither his safety nor the safe operation of the equipment will be jeopardized by the service method selected.
The LCD panel is manufactured to provide many years of useful life. Occasionally a few non active pixels may appear as a tiny spec of color. This is not to be considered a defect in the LCD screen.
Prior to shipment from the factory, our products are strictly inspected for recognized product safety and electrical codes of the countries in which they are to be sold. However, in order to maintain such compliance, it is equally important to implement the following precautions when a set is being serviced.
Safety Precautions for LCD TV Circuit1. Before returning an instrument to the
customer, always make a safety check of the entire instrument, including, but not limited to, the following items:
a. Be sure that no built-in protective devices are defective and have been defeated during servicing. (1) Protective shields are provided on this chassis to protect both the technician and the customer. Correctly replace all missing protective shields, including any removed for servicing convenience. (2) When reinstalling the chassis and/or other assembly in the cabinet, be sure to put back in place all protective devices, including but not limited to, nonmetallic control knobs, insulating fishpapers, adjustment and compartment covers/shields, and isolation resistor/capacitor networks. Do not operate this instrument or permit it to be operated without all protective devices correctly installed and functioning. Servicers who defeat safety features or fail to perform safety checks may be liable for any resulting damage.
b. Be sure that there are no cabinet openings through which an adult or child might be able to insert their fingers and contact a hazardous voltage. Such openings include, but are not limited to, (1) spacing between the Liquid Crystal Panel and the cabinet mask, (2) excessively wide cabinet ventilation slots, and (3) an improperly fitted and/or incorrectly secured cabinet back cover.
c. Antenna Cold Check - With the instrument AC plug removed from any AC source, connect an electrical jumper across the two AC plug prongs. Place the instrument AC switch in the on position. Connect one lead of an ohmmeter to the AC plug prongs tied together and touch the other ohmmeter lead in turn to each tuner antenna input exposed terminal screw and, if applicable, to the coaxial connector. If the measured resistance is less than 1.0 megohm or greater than 5.2 megohm, an abnormality exists that must be corrected before the instrument is returned to the customer. Repeat this test with the instrument AC switch in the off position.
d. Leakage Current Hot Check - With the instrument completely reassembled, plug the AC line cord directly into a 120 V AC outlet. (Do not use an isolation transformer during this test.) Use a leakage current tester or a metering system that complies with American National Standards Institute (ANSI) C101.1 Leakage Current for Appliances and Underwriters Laboratories (UL) 1410, (50.7). With the instrument AC switch first in the on position and then in the off position, measure from a known earth ground (metal water pipe, conduit, etc.) to all exposed metal parts of the instrument (antennas, handle brackets, metal cabinet, screw heads, metallic overlays, control shafts, etc.), especially any exposed metal parts that offer an electrical return path to the chassis. Any current measured must not exceed 0.5 milli-ampere. Reverse the instrument power cord plug in the outlet and repeat the test.
ANY MEASUREMENTS NOT WITHIN THE LIMITS SPECIFIED HEREIN INDICATE A POTENTIAL SHOCK HAZARD THAT MUST BE ELIMINATED BEFORE RETURNING THE INSTRUMENT TO THE CUSTOMER OR BEFORE CONNECTING THE ANTENNA OR ACCESSORIES.
2. Read and comply with all caution and safety-related notes on or inside the receiver cabinet, on the receiver chassis, or on the Liquid Crystal Panel.
ALSO TEST WITHPLUG REVERSEDUSING ACADAPTER PLUGAS REQUIRED
TEST ALL EXPOSEDMETAL SURFACES
READING SHOULD NOT BE ABOVE 0.5 mA
EARTHGROUND
_
DEVICELEAKAGECURRENT
TESTER
+BEINGTESTED
2-2 LTVN_ISP
3. Design Alteration Warning - Do not alter or add to the mechanical or electrical design of this TV receiver. Design alterations and additions, including, but not limited to circuit modifications and the addition of items such as auxiliary audio and/or video output connections, might alter the safety characteristics of this receiver and create a hazard to the user. Any design alterations or additions will void the manufacturer's warranty and may make you, the servicer, responsible for personal injury or property damage resulting therefrom.
4. Hot Chassis Warning -
a. Some TV receiver chassis are electrically connected directly to one conductor of the AC power cord and maybe safety-serviced without an isolation transformer only if the AC power plug is inserted so that the chassis is connected to the ground side of the AC power source. To confirm that the AC power plug is inserted correctly, with an AC voltmeter, measure between the chassis and a known earth ground. If a voltage reading in excess of 1.0 V is obtained, remove and reinsert the AC power plug in the opposite polarity and again measure the voltage potential between the chassis and a known earth ground.
b. Some TV receiver chassis normally have 85V AC(RMS) between chassis and earth ground regardless of the AC plug polarity. This chassis can be safety-serviced only with an isolation transformer inserted in the power line between the receiver and the AC power source, for both personnel and test equipment protection.
c. Some TV receiver chassis have a secondary ground system in addition to the main chassis ground. This secondary ground system is not isolated from the AC power line. The two ground systems are electrically separated by insulation material that must not be defeated or altered.
5. Observe original lead dress. Take extra care to assure correct lead dress in the following areas: a. near sharp edges, b. near thermally hot parts-be sure that leads and components do not touch thermally hot parts, c. the AC supply, d. high voltage, and, e. antenna wiring. Always inspect in all areas for pinched, out of place, or frayed wiring. Check AC power cord for damage.
6. Components, parts, and/or wiring that appear to have overheated or are otherwise damaged should be replaced with components, parts, or wiring that meet original specifications. Additionally, determine the cause of overheating and/or damage and, if necessary, take corrective action to remove any potential safety hazard.
7. Product Safety Notice - Some electrical and mechanical parts have special safety-related characteristics which are often not evident from visual inspection, nor can the protection they give necessarily be obtained by replacing them with components rated for higher voltage, wattage, etc. Parts that have special safety characteristics are identified by a # on schematics and in parts lists. Use of a substitute replacement that does not have the same safety characteristics as the recommended replacement part might create shock, fire, and/or other hazards. The product's safety is under review continuously and new instructions are issued whenever appropriate. Prior to shipment from the factory, our products are strictly inspected to confirm they comply with the recognized product safety and electrical codes of the countries in which they are to be sold. However, in order to maintain such compliance, it is equally important to implement the following precautions when a set is being serviced.
2-3 LTVN_ISP
Precautions during ServicingA. Parts identified by the # symbol are critical for
safety.Replace only with part number specified.
B. In addition to safety, other parts and assemblies are specified for conformance with regulations applying to spurious radiation. These must also be replaced only with specified replacements.Examples: RF converters, RF cables, noise blocking capacitors, and noise blocking filters, etc.
C. Use specified internal wiring. Note especially:
1) Wires covered with PVC tubing
2) Double insulated wires
3) High voltage leads
D. Use specified insulating materials for hazardous live parts. Note especially:
1) Insulation Tape
2) PVC tubing
3) Spacers
4) Insulators for transistors.
E. When replacing AC primary side components (transformers, power cord, etc.), wrap ends of wires securely about the terminals before soldering.
F. Observe that the wires do not contact heat producing parts (heat sinks, oxide metal film resistors, fusible resistors, etc.)
G. Check that replaced wires do not contact sharp edged or pointed parts.
H. When a power cord has been replaced, check that 11~13 lb (5~6 kg) of force in any direction will not loosen it.
I. Also check areas surrounding repaired locations.
J. Use care that foreign objects (screws, solder droplets, etc.) do not remain inside the set.
K. When connecting or disconnecting the internal connectors, first, disconnect the AC plug from the AC supply outlet.
L. When installing parts or assembling the cabinet parts, be sure to use the proper screws and tighten certainly.
2-4 LTVN_ISP
Safety Check after ServicingExamine the area surrounding the repaired location for damage or deterioration. Observe that screws, parts and wires have been returned to original positions. Afterwards, perform the following tests and confirm the specified values in order to verify compliance with safety standards.
1. Clearance Distance
When replacing primary circuit components, confirm specified clearance distance (d) and (d') between soldered terminals, and between terminals and surrounding metallic parts. (See Fig. 1)
Table 1: Ratings for selected area
Note: This table is unofficial and for reference only. Be sure to confirm the precise values.
2. Leakage Current Test
Confirm the specified (or lower) leakage current between B (earth ground, power cord plug prongs) and externally exposed accessible parts (RF terminals, antenna terminals, video and audio input and output terminals, microphone jacks, earphone jacks, etc.) is lower than or equal to the specified value in the table below.
Measuring Method: (Power ON)
Insert load Z between B (earth ground, power cord plug prongs) and exposed accessible parts. Use an AC voltmeter to measure across both terminals of load Z. See Fig. 2 and following table.
Table 2: Leakage current ratings for selected areas
Note: This table is unofficial and for reference only. Be sure to confirm the precise values.
AC Line Voltage Region Clearance Distance (d), (d’)
110 to 130 V U.S.A. or Canada
≥ 3.2 mm (0.126 inches)
AC Line Voltage Region Load Z Leakage Current (i) Earth Ground (B) to:
110 to 130 V U.S.A. or Canada
0.15 µF CAP. & 1.5 kΩ RES. Connected in parallel i ≤ 0.5 mA rms Exposed accessible
parts
Chassis or Secondary Conductor
Primary Circuit
Fig. 1
d' d
AC Voltmeter (High Impedance)
Exposed Accessible Part
B Earth Ground Power Cord Plug Prongs
Z
Fig. 2
3-1 TVN_SN
STANDARD NOTES FOR SERVICING
Circuit Board Indications1. The output pin of the 3 pin Regulator ICs is
indicated as shown.
2. For other ICs, pin 1 and every fifth pin are indicated as shown.
3. The 1st pin of every male connector is indicated as shown.
Pb (Lead) Free SolderPb free mark will be found on PCBs which use Pb free solder. (Refer to figure.) For PCBs with Pb free mark, be sure to use Pb free solder. For PCBs without Pb free mark, use standard solder.
How to Remove / Install Flat Pack-IC
1. Removal
With Hot-Air Flat Pack-IC Desoldering Machine:
1. Prepare the hot-air flat pack-IC desoldering machine, then apply hot air to the Flat Pack-IC (about 5 to 6 seconds). (Fig. S-1-1)
2. Remove the flat pack-IC with tweezers while applying the hot air.
3. Bottom of the flat pack-IC is fixed with glue to the CBA; when removing entire flat pack-IC, first apply soldering iron to center of the flat pack-IC and heat up. Then remove (glue will be melted). (Fig. S-1-6)
4. Release the flat pack-IC from the CBA using tweezers. (Fig. S-1-6)
CAUTION:
1. The Flat Pack-IC shape may differ by models. Use an appropriate hot-air flat pack-IC desoldering machine, whose shape matches that of the Flat Pack-IC.
2. Do not supply hot air to the chip parts around the flat pack-IC for over 6 seconds because damage to the chip parts may occur. Put masking tape around the flat pack-IC to protect other parts from damage. (Fig. S-1-2)
Top View
Out In
Bottom ViewInput
5
10
Pin 1
Pin 1
Pb free mark
Fig. S-1-1
3-2 TVN_SN
3. The flat pack-IC on the CBA is affixed with glue, so be careful not to break or damage the foil of each pin or the solder lands under the IC when removing it.
With Soldering Iron:
1. Using desoldering braid, remove the solder from all pins of the flat pack-IC. When you use solder flux which is applied to all pins of the flat pack-IC, you can remove it easily. (Fig. S-1-3)
2. Lift each lead of the flat pack-IC upward one by one, using a sharp pin or wire to which solder will not adhere (iron wire). When heating the pins, use a fine tip soldering iron or a hot air desoldering machine. (Fig. S-1-4)
3. Bottom of the flat pack-IC is fixed with glue to the CBA; when removing entire flat pack-IC, first apply soldering iron to center of the flat pack-IC and heat up. Then remove (glue will be melted). (Fig. S-1-6)
4. Release the flat pack-IC from the CBA using tweezers. (Fig. S-1-6)
Hot-airFlat Pack-ICDesolderingMachine
CBA
Flat Pack-IC
Tweezers
Masking Tape
Fig. S-1-2
Flat Pack-IC Desoldering Braid
Soldering Iron
Fig. S-1-3
Fine TipSoldering Iron
SharpPin
Fig. S-1-4
3-3 TVN_SN
With Iron Wire:
1. Using desoldering braid, remove the solder from all pins of the flat pack-IC. When you use solder flux which is applied to all pins of the flat pack-IC, you can remove it easily. (Fig. S-1-3)
2. Affix the wire to a workbench or solid mounting point, as shown in Fig. S-1-5.
3. While heating the pins using a fine tip soldering iron or hot air blower, pull up the wire as the solder melts so as to lift the IC leads from the CBA contact pads as shown in Fig. S-1-5.
4. Bottom of the flat pack-IC is fixed with glue to the CBA; when removing entire flat pack-IC, first apply soldering iron to center of the flat pack-IC and heat up. Then remove (glue will be melted). (Fig. S-1-6)
5. Release the flat pack-IC from the CBA using tweezers. (Fig. S-1-6)
Note: When using a soldering iron, care must be taken to ensure that the flat pack-IC is not being held by glue. When the flat pack-IC is removed from the CBA, handle it gently because it may be damaged if force is applied.
2. Installation1. Using desoldering braid, remove the solder from
the foil of each pin of the flat pack-IC on the CBA so you can install a replacement flat pack-IC more easily.
2. The “ I ” mark on the flat pack-IC indicates pin 1. (See Fig. S-1-7.) Be sure this mark matches the pin 1 on the PCB when positioning for installation. Then presolder the four corners of the flat pack-IC. (See Fig. S-1-8.)
3. Solder all pins of the flat pack-IC. Be sure that none of the pins have solder bridges.
To Solid Mounting Point
Soldering Iron
Iron Wire
or
Hot Air Blower
Fig. S-1-5
Fine TipSoldering IronCBA
Flat Pack-ICTweezers
Fig. S-1-6
Example :
Pin 1 of the Flat Pack-ICis indicated by a " " mark. Fig. S-1-7
Presolder
CBA
Flat Pack-IC
Fig. S-1-8
3-4 TVN_SN
Instructions for Handling Semi-conductorsElectrostatic breakdown of the semi-conductors may occur due to a potential difference caused by electrostatic charge during unpacking or repair work.
1. Ground for Human Body
Be sure to wear a grounding band (1 MΩ) that is properly grounded to remove any static electricity that may be charged on the body.
2. Ground for Workbench
Be sure to place a conductive sheet or copper plate with proper grounding (1 MΩ) on the workbench or other surface, where the semi-conductors are to be placed. Because the static electricity charge on clothing will not escape through the body grounding band, be careful to avoid contacting semi-conductors with your clothing.
<Incorrect>
CBA
Grounding Band
Conductive Sheet orCopper Plate
1MΩ
1MΩ
<Correct>
CBA
4-1 FL11.4-A_DC
CABINET DISASSEMBLY INSTRUCTIONS
[TYPE A]
1. Disassembly FlowchartThis flowchart indicates the disassembly steps for the cabinet parts and the CBA in order to gain access to items to be serviced. When reassembling, follow the steps in reverse order. Bend, route and dress the cables as they were.
(1) Order of steps in procedure. When reassembling, follow the steps in reverse order. These numbers are also used as the Identification (location) No. of parts in figures.
(2) Parts to be removed or installed.
(3) Fig. No. showing procedure of part location
(4) Identification of parts to be removed, unhooked, unlocked, released, unplugged, unclamped, or desoldered. P = Spring, L = Locking Tab, S = Screw, H = Hex Screw, CN = Connectore.g. 2(S-2) = two Screws of (S-2), 2(L-2) = two Locking Tabs of (L-2)
(5) Refer to the following "Reference Notes in the Table."
Step/Loc. No.
Part Fig. No. Removal Note
[1] Stand Assembly D1 3(S-1) ---
[2] Rear Cabinet D1 10(S-2), 3(S-3),
2(S-4), 13(L-1) ---
[3] Digital Main CBA Unit
D2D3
4(S-5), CN3005, CN3101, CN3102, CN3701, CN3801, CN3802, Jack Holder
1. Disassembly FlowchartThis flowchart indicates the disassembly steps for the cabinet parts and the CBA in order to gain access to items to be serviced. When reassembling, follow the steps in reverse order. Bend, route and dress the cables as they were.
2. Disassembly Method
Note:
(1) Order of steps in procedure. When reassembling, follow the steps in reverse order. These numbers are also used as the Identification (location) No. of parts in figures.
(2) Parts to be removed or installed.
(3) Fig. No. showing procedure of part location
(4) Identification of parts to be removed, unhooked, unlocked, released, unplugged, unclamped, or desoldered. P = Spring, L = Locking Tab, S = Screw, H = Hex Screw, CN = Connectore.g. 2(S-2) = two Screws of (S-2), 2(L-2) = two Locking Tabs of (L-2)
(5) Refer to the following "Reference Notes in the Table."
Step/Loc. No.
Part Fig. No. Removal Note
[1] Stand Assembly D1 3(S-1) ---
[2] Rear Cabinet D1 10(S-2), 3(S-3),
2(S-4), 13(L-1) ---
[3] Digital Main CBA Unit
D2D3
4(S-5), CN3005, CN3101, CN3102, CN3701, CN3801, CN3802, Jack Holder
---
[4]Power Supply CBA
D2D3
6(S-6), CN200, CN601, CN1100, CN1101, CN1102
---
[5] Stand Bracket D2 (S-7) ---
[6] Speaker D2 4(S-8), Speaker Holder ---
[7]LCD Module Assembly
D2 --------------- ---
[8] IR Sensor CBA Unit
D2D3 Sensor Lens ---
[1] StandAssembly
[2] Rear Cabinet
[4] Power SupplyCBA
[6] Speaker
[5] Stand Bracket
[3] Digital MainCBA Unit
[9] FunctionCBA Unit
[8] IR SensorCBA Unit
[7] LCD ModuleAssembly
[10] FrontCabinet
[9] Function CBA Unit
D2D3 Function Knob ---
[10] Front Cabinet D2 --------------- ---
↓(1)
↓(2)
↓(3)
↓(4)
↓(5)
Step/Loc. No.
Part Fig. No. Removal Note
4-6 FL11.4-B_DC
[2] Rear Cabinet
(S-1)
[1] Stand Assembly
(S-2)
(S-4)
(S-3)
(S-2)
(L-1)
(L-1)
(L-1)
(S-3)
(S-2)
(S-2)
(L-1)
Fig. D1
4-7 FL11.4-B_DC
[3] Digital Main CBA Unit
[5] Stand Bracket
[4] Power Supply CBA
[7] LCD ModuleAssembly
[9] FunctionCBA Unit
[10] Front Cabinet
[8] IR SensorCBA Unit
SpeakerHolder
FunctionKnob
Sensor Lens
[6] Speaker
Jack Holder
(S-5)
(S-8)
(S-8)
(S-7)
(S-6)
SpeakerHolder(S-6)
(S-6)
Fig. D2
4-8 FL11.4-B_DC
TV Cable Wiring Diagram
CN200
CN1102
CN1101
CN1100
CN3005
CN632 CN3701
CN4001
CN601
To AC Cord
To Speaker
To LCD ModuleAssembly
CN3802
CN3102
CN3801
CN3101
CN4052
To LCD ModuleAssembly
Power Supply CBA
IR Sensor CBA Unit
Function CBA Unit
Digital MainCBA Unit
Fig. D3
5-1 LC9EA
ELECTRICAL ADJUSTMENT INSTRUCTIONS
General Note: “CBA” is abbreviation for “Circuit Board Assembly.”Note: Electrical adjustments are required after
replacing circuit components and certain mechanical parts. It is important to perform these adjustments only after all repairs and replacements have been completed. Also, do not attempt these adjustments unless the proper equipment is available.
Test Equipment Required1. Remote control unit
2. Color Analyzer, CA-310 (KONICA MINOLTA Luminance meter) or measuring instrument as good as CA-310.
How to set up the service mode:
Service mode:1. Turn the power on.
2. Press [MENU] button to display Setup menu.
3. Select “Features”.
4. Select “Current Software Info”.
5. Press [0], [4], [2], [5], [7], [4] and [INFO] buttons on the remote control unit in this order. The following screen appears.
1. Purity Check ModeThis mode cycles through full-screen displays of red, green, blue, and white to check for non-active pixels.
1. Enter the Service mode.
2. Each time the [7] button on the remote control unit is pressed, the display changes as follows.
3. To cancel or to exit from the Purity Check Mode, press [CH RETURN] or [PREV CH] button.
2. VCOM Adjustment
1. Operate the unit for more than 60 minutes.
2. Set the color analyzer at the zero point calibration and bring the optical receptor pointing at the center of the LCD-Panel.Note: The optical receptor must be set perpendicularly to the LCD Panel surface.
3. Enter the Service mode.
4. Press [3] button on the remote control unit.
5. Press [CHANNEL UP/DOWN] buttons on the remote control unit so that the color analyzer value becomes minimum.
6. To cancel or to exit from the VCOM Adjustment, press [CH RETURN] or [PREV CH] button.
[7] button
Note:When entering this mode, the default setting is White mode.
Purity Check Mode
[7] button
Red mode
Green mode
Blue mode
Black mode
[7] button
White mode
[7] button
[7] button
White 20% mode[7] button
Test Point Adj. Point
Screen [CHANNEL UP/DOWN]buttons
M. EQ. Spec.
Color analyzer See below
Figure
Color Analyzer
To avoid interference from ambient light, this adjustment should be performed in a dark room.
Perpendicularity
5-3 LC9EA
The White Balance Adjustment should be performed when replacing the LCD Panel or Digital Main CBA.
3. White Balance AdjustmentPurpose: To mix red and blue beams correctly for pure white.
Symptom of Misadjustment: White becomes bluish or reddish.
1. Operate the unit for more than 60 minutes.
2. Enter the Service mode.
3. Press [VOLUME DOWN] button three times on the remote control unit to select “Drive setting” mode. “Drive” appears on the screen.
4. Set the color analyzer at the CHROMA mode and zero point calibration. Bring the optical receptor pointing at the center of the LCD-Panel.
Note: The optical receptor must be set perpendicularly to the LCD Panel surface.
5. Press [3] button to select the “HDB” for High Drive Blue adjustment. (“HDB” appears on the screen.)
6. Press [MENU] button. The internal Raster signal appears on the screen. (“Internal (Single)” appears on the upper right of the screen as shown below.)
7. Press [CHANNEL UP/DOWN] buttons to adjust the color temperature becomes 12000°K (x= 0.272 / y= 0.278 ±0.002).
8. Press [1] button to select the “HDR” for High Drive Red adjustment (“HDR” appears on the screen.) and press [CHANNEL UP/DOWN] buttons to adjust the color temperature.
9. If necessary, adjust the “HDB” or “HDR” again.
10. Press [6] button to select the “LDB” for Low Drive Blue adjustment (“LDB” appears on the screen.) and press [CHANNEL UP/DOWN] buttons to adjust the color temperature.
11. Press [4] button to select the “LDR” for Low Drive Red adjustment (“LDR” appears on the screen.) and press [CHANNEL UP/DOWN] buttons to adjust the color temperature.
12. If necessary, adjust the “LDB” or “LDR” again.
13. Press [VOLUME DOWN] button to shift to the “Debugging Message” mode. If there is no message under “[WB]” section, this adjustment completes. If “Drive settings are NG. Retry.” is displayed, repeat above steps from 5. to 12. Then check “Debugging Message” again. If “Drive settings are NG. Retry.” is displayed, replace the LCD Panel or Digital Main CBA.
14. To cancel or to exit from the White Balance Adjustment, press [CH RETURN] or [PREV CH] button.
ITEM SPECIFICATION
Color temperature x= 0.272 ± 0.002y= 0.278 ± 0.002
Input Signal Internal pattern (40/70% raster)
Measurement point Screen center
M. EQ.
CA-310 (KONICA MINOLTA Luminance meter) or measuring instrument as good as CA-310.
To avoid interference from ambient light, this adjustment should be performed in a dark room.
Internal (Single)
HDB 0
Internal (Single)
LDB 0
6-1 LC9_INT
HOW TO INITIALIZE THE LCD TV
The purpose of initialization is to place the set in a new out of box condition. The customer will be prompted to select a language and program channels after the set has been initialized.To put the program back at the factory-default, initialize the LCD TV using the following procedure.
1. Turn the power on.
2. Enter the service mode.
- To cancel the service mode, press [POWER] button on the remote control unit.
3. Press [FREEZE] button on the remote control unit to initialize the LCD television.
4. "INITIALIZED" will appear in the upper right of the screen. "INITIALIZED" color will change to green from red when initializing is completed.
7-1 FL11.4FW
FIRMWARE RENEWAL MODE
Equipment Requireda. USB storage deviceb. Remote Control Unit
Firmware Update ProcedureNote: There are two states (the User Upgrade and
the Factory Upgrade) in firmware update.
The identification of User Upgrade and Factory Upgrade are done by the filename.
1. Turn the power off and unplug the AC Cord.
2. Insert the USB storage device to the USB port as shown below.
3. Plug the AC cord in the wall outlet and turn the power on.
4. The update will start and the following will appear on the screen.
Note: If the above screen isn’t displayed, repeat from step 1.
The appearance shown in *1 is described as follows.
5. When the firmware update is completed, the following will appear on the screen.
Remove the USB storage device from the USB port. Turn the power off and turn the power on again.
Note:
When the Factory Upgrade is used, after restarting TV, shift to initial screen menu in service mode. "INITIALIZED" will appear on the upper right of the screen. "INITIALIZED" color will change to green from red when initializing is completed.
User Upgrade Upgrade the firmware only. The setting values are not initialized.
Factory Upgrade (Firmware upgrade)
Upgrade the firmware and initialize the setting values.
Factory Upgrade (Flash upgrade)
Upgrade the firmware and initialize the setting values along with the setting data adjusted at the factory such as White Balance, etc.
Rear Cabinet
USB port
USB storage device
Appearance State
Downloading... Downloading the firmware from the USB storage device.
Writing... Writing the downloaded firmware in flash memory.
Checking... Checking the new firmware.
Software upgrade in progress. Please wait.Do not remove the USB storage device or turn the TV off while upgrade is in progress.
Software Upgrade
Downloading...
Current Version:New Version:
*******-***-*-***-***********-***-*-***-****
0%*1
"*" differs depending on the models.
Software Upgrade
The software upgrade is completed.Remove USB storage device, turn TV off then on again.
8-1 FL11.4ATR
TROUBLESHOOTING
[Power Supply Section]
The power cannot be turned on.
The fuse blows out.
FLOW CHART NO.1
FLOW CHART NO.2
Is normal state restored when once unpluggedpower cord is plugged again after several seconds? Check if there is any leak or short-circuiting on the
primary circuit component, and service it if defective.(D600, D601, D602, D603, Q600, Q601, T600)
Yes
No
Yes
Is the fuse (F601) normal? See FLOW CHART No.2 <The fuse blows out.>
No
Yes
Is the P-ON+24V line voltage normal?No
Check each rectifying circuit of the secondarycircuit and service it if defective.
Check the presence that the primary componentis leaking or shorted and service it if defective.
Check the presence that the rectifying diode or circuit is shorted in each rectifying circuit of secondary side, and service it if defective.
After servicing, replace the fuse.
When the output voltage fluctuates.FLOW CHART NO.3
Does the photocoupler circuit on the secondary side operate normally?
No
Yes
Check IC601, D648, Q631, Q634 and their periphery circuit, and service it if defective.
When buzz sound can be heard in the vicinity of power circuit.FLOW CHART NO.4
Check if there is any short-circuit on the rectifying diode and the circuit in each rectifying circuit of the secondary side,and service it if defective. (IC202, Q212, Q213, Q221, Q222, Q636, D634, D637, D642, D643, D644, D646, D660)
Check IC601, D607, D609 and their periphery circuit, and service it if defective.
8-2 FL11.4ATR
Check Q210, Q211, D207, P-ON-H1 line and their periphery circuit, and service it if defective.
LCD+24.5V is not output.FLOW CHART NO.6
Is approximately +35V voltage supplied to the collector of Q212?
Is approximately +25V voltage supplied to the base of Q212?
No
NoYes
Replace Q221.
Replace Q212.
Is approximately +16V voltage supplied to thebase of Q221?
Yes
Yes
NoCheck Q210, Q211, D202, D221, D222, P-ON-H1 line and their periphery circuit, and service it if defective.
No
PANEL+15.8V is not output.FLOW CHART NO.7
Is approximately +22V voltage supplied to thecollector of Q221?
Yes
No
AMP+24V is not output.FLOW CHART NO.8
Is approximately +24V voltage supplied to the cathode of D634?
Yes
Check C631, D634 and their periphery circuit, and service it if defective.
Check C637, D640, D645 and their periphery circuit, and service it if defective.
Check C647, D660 and their periphery circuit, and service it if defective.
Check if there is any leak or short-circuit onthe loaded circuit, and service it if defective.
Check if there is any leak or short-circuit onthe loaded circuit, and service it if defective.
P-ON+24V is not output.FLOW CHART NO.5
Is approximately +24V voltage supplied to thecathode of D637?
No
Yes
Check C648, D637, D644, D646, D648 and their periphery circuit, and service it if defective.
8-3 FL11.4ATR
See FLOW CHART No.5 <P-ON+24V is not output.>
AL+5V is not output.FLOW CHART NO.9
Is approximately +24V voltage supplied to thecollector of Q636?
Is approximately +5.6V voltage supplied to the base of Q636?
NoYes
Yes
Check D656 and their periphery circuit, and service it if defective.
No
Replace Q636.
P-ON+3.3V is not output.FLOW CHART NO.10
Is approximately +8.5V voltage supplied to Pin(1) of IC202?
Is approximately +7.5V voltage supplied to Pin(2) of IC202?
NoYes
Yes
Check C639, D643 and their periphery circuit, andservice it if defective.
Check Q207, Q208 P-ON-H2 line and their periphery circuit, and service it if defective.
No
Replace IC202.
Check C638, D642 and their periphery circuit, and service it if defective.
Check Q210, Q211, D208, P-ON-H1 line and their periphery circuit, and service it if defective.
Replace Q213.
Is approximately -9V voltage supplied to the base of Q213?
Yes
No
No
LCD-6V is not output.FLOW CHART NO.11
Is approximately -9.5V voltage supplied to the anode of D642?
Yes
8-4 FL11.4ATR
[Video Signal Section]
No
Is the "L" pulse sent out Pin(1) terminal of remote control receiver (RS4051) when the infrared remote control is activated?
Yes
Is the "L" pulse supplied to Pin(2) of CN4052?
Yes
Is approximately +3.3V voltage supplied to Pin(3) terminal of the remote control receiver (RS4051)?
No
FLOW CHART NO.2
Operation is possible from the unit.
Check AL+3.3V line and service it if defective.
NoReplace the IR Sensor CBA Unit or the remote control unit.
Replace the IR Sensor CBA Unit.
Yes
Replace Digital Main CBA Unit.
When pressing each switches (SW4001~SW4007) do the voltage of Pin(2) of CN4001 decrease?
The key operation is not functioning.FLOW CHART NO.1
Yes
Replace Digital Main CBA Unit.
Replace the Function CBA Unit.No
No operation is possible from the remote control unit.
Picture does not appear normally.FLOW CHART NO.3
Is approximately +24V voltage supplied to Pin(13, 14) of CN632?
Is approximately +24V voltage supplied to Pin(16, 17) of CN632?
CL3005, Digital Main CBA Unit or LCD Module Assembly may be defective. Check and replace these parts.
No
No
Yes
Is approximately +5.7V voltage supplied to Pin(11) of CN632?
See FLOW CHART NO.9 <AL+5V is not output.[Power Supply Section]>
See FLOW CHART NO.5 <P-ON+24V is not output.[Power Supply Section]>
See FLOW CHART NO.8 <AMP+24V is not output. [Power Supply Section]>
No
Yes
Yes
8-5 FL11.4ATR
[Audio Signal Section]
SP3801, SP3802, CL3801 or CL3802 may be defective. Check and replace these parts.
Audio is not outputted normally.FLOW CHART NO.1
Are the audio signals outputted to Pin(1) of CN3801 and Pin(1) of CN3802?
Replace Digital Main CBA Unit.No
Yes
Is approximately +24V voltage supplied to Pin(13, 14) of CN632?
Is approximately +24V voltage supplied to Pin(16, 17) of CN632?
No
No
Yes
Is approximately +5.7V voltage supplied to Pin(11) of CN632?
See FLOW CHART NO.9 <AL+5V is not output.[Power Supply Section]>
See FLOW CHART NO.5 <P-ON+24V is not output.[Power Supply Section]>
See FLOW CHART NO.8 <AMP+24V is not output. [Power Supply Section]>
No
Yes
Yes
9-1
BLOCK DIAGRAMS
FL11.4ABLS
1. System Control Block Diagram
TO IN
VE
RT
ER
BLO
CK
DIA
GR
AM
TO V
IDE
O/A
UD
IOB
LOC
K D
IAG
RA
M
TO
PO
WE
R S
UP
PLY
B
LOC
K D
IAG
RA
M
PR
OT
EC
T1
P-O
N-H
2P
-ON
-H1
CN
3101
CN
3701
CN
3701
Q30
06
Q35
01
Q30
05
PR
OT
EC
T3
BA
CK
LIG
HT-
SW
BA
CK
LIG
HT-
AD
J
BA
CK
LIG
HT-
SW
PR
OT
EC
T3
VC
OM
-PW
M
KE
Y S
WIT
CH
IR S
EN
SO
R C
BA
UN
IT
FU
NC
TIO
N C
BA
UN
IT
PO
WE
R S
UP
PLY
CB
A
CN
632
CN
632IC
200,
Q20
2,
Q20
3, Q
204
AL+
3.3V
CN
4001
R12
IC30
05(M
AIN
MIC
RO
CO
NT
RO
LLE
R)
DIG
ITA
L M
AIN
CB
A U
NIT
XO
UT
25X
IN25
X30
0125
MH
zO
SC
H15
H16
PR
OT
EC
T3
B13
VC
OM
-PW
MF
2P
RO
TE
CT
1C
13
KE
Y-IN
1A
15
BA
CK
LIG
HT-
SW
E2
LED
1J1
6
P-O
N-H
2B
16
RE
MO
TE
C14
P-O
N-H
1C
1
F3
BA
CK
LIG
HT-
AD
J
IC30
06 (
ME
MO
RY
)
SC
K SI
SO
T11
P11
R11
P12
6 5 2 1
T12
SC
LS
DA
CS
SF
CX
SF
TX
SF
RX
SF
CS
-N
TO
VID
EO
/AU
DIO
BLO
CK
DIA
GR
AM
AU
DIO
-MU
TE
AU
DIO
-MU
TE
G13
SC
LS
DA
4 3
TU
3401
(TU
NE
R U
NIT
)
RE
MO
TE
SE
NS
OR
RS
4051
AL+
3.3V
D40
51S
TAN
DB
Y
P-O
N-H
27
7
KE
Y-IN
12
2
CN
3102
CN
4052
RE
MO
TE
22
LED
15
5
P-O
N-H
16
6P
RO
TE
CT
15
5
PR
OT
EC
T3
44
BAC
KLI
GH
T-S
W2
2B
ACK
LIG
HT-
AD
J3
3
VC
OM
-PW
M1
1
LED
DR
IVE
DR
IVE
9-2
2. Video/Audio Block Diagram
FL11.4ABLV
AU
DIO
(L)-
IN
AU
DIO
(R)-
IN
JK37
01
DIG
ITA
L M
AIN
CB
A U
NIT
34 17
IC38
01 (
AU
DIO
AM
P)
19
MU
TE
CO
NT
RO
L
ST
AN
DB
Y
DR
IVE
PW
M
JK37
02D
IGIT
AL
AU
DIO
-OU
T(C
OA
XIA
L)
Q37
01B
UF
FE
R
32D
RIV
EP
WM
Q38
02
P-O
N+
5VQ
3804
Q38
03
AU
DIO
(L)
AU
DIO
(R)
SP
DIF
AU
DIO
-MU
TE
BA
CK
LIG
HT-
SW
TO S
YS
TE
M C
ON
TR
OL
BLO
CK
DIA
GR
AM
WF
4
CN
3802
SP
3802
SP
EA
KE
RR
-CH
CN
3801
SP
3801
SP
EA
KE
RL-
CH
AM
P(L
)-O
UT
AM
P(R
)-O
UT
2G
ND
1S
P(R
)
2G
ND
1S
P(L
)
CO
MP
ON
EN
T-Y
/VID
EO
-IN
CO
MP
ON
EN
T-P
b-IN
CO
MP
ON
EN
T-P
r-IN
JK37
01
DIF
-OU
T1
CO
MP
-DE
T
DIF
-OU
T2
IF-A
GC
CO
M-V
IDE
O-Y
/VID
EO
-IN
CO
M-V
IDE
O-P
r-IN
CO
M-V
IDE
O-P
b-IN
TO D
IGIT
AL
SIG
NA
L P
RO
CE
SS
BLO
CK
DIA
GR
AM
WF
1
WF
2
WF
3
JK30
01P
C-R
GB
IN
Q37
02
IC30
13
IC30
14
1 2 3 13 14 15 12
VG
A-R
-IN
VG
A-G
-IN
VG
A-B
-IN
VG
A-H
SY
NC
VG
A-V
SY
NC
PC
-SC
LP
C-S
DA
TU
3401
DIF
-OU
T1
6D
IF-O
UT
27
(TU
NE
R U
NIT
)
IF-A
GC
5
BU
FF
ER
GAT
E BU
FF
ER
Q37
03B
UF
FE
R
BU
FF
ER
GAT
E
VID
EO
SIG
NA
LA
UD
IO S
IGN
AL
39,4
0
11,1
2
9-3
3. Digital Signal Process Block Diagram
FL11.4ABLD
DIG
ITA
L M
AIN
CB
A U
NIT
IC30
05 (
DIG
ITA
L S
IGN
AL
PR
OC
ES
S)
LCD
MO
DU
LEA
SS
EM
BLY
CN
3005
LLV
1(+
)21
LLV
1(-)
20
LLV
0(+
)23
LLV
0(-)
22
LLV
2(+
)19
LLV
2(-)
18LL
V3(
+)
13LL
V3(
-)12
LLV
4(+
)11
LLV
4(-)
10LL
V5(
+)
9LL
V5(
-)8
LLV
CLK
(+)
16LL
VC
LK(-
)15
TP
6P
OL
5C
PV
4O
E1
3S
TV
1
P14
P13
N16
N15
P16
P15
T16
R14
R13
T13
T14
T15
R16
R15
L13
M15
L16
L15
M14
G14
F14
LVD
S T
X
DIG
ITA
LS
IGN
AL
PR
OC
ES
S
A/D
CO
NV
ER
TER
SW
D8
B11C9
C10
CO
M-V
IDE
O-P
r-IN
CO
M-V
IDE
O-P
b-IN
CO
M-V
IDE
O-Y
/VID
EO
-IN
IF-A
GC
DE
MO
DU
LATO
R/M
PE
G D
EC
OD
ER
A12
A16
AU
DIO
I/F
AM
P(R
)-O
UT
AM
P(L
)-O
UT
SP
DIF
A7
N10 B7
DAT
A(0
-15)
AD
DR
ES
S(0
-12)
IC30
02
N4,N
7,N8
,P3,
P4,
P6-P
8,R3
,R4,
R6,
R8,T
2-T5
H1,H
2,J1
,J2,
J4,K
1,
K3,L
1,L2
,M1-
M3,
N1
B1,B
9,C2
,C8,
D1,D
3,D7
,D9,
F1,F
9,G
2,G
8,H1
,H3,
H7,H
9M
2,M
3,M
7,M
8,N2
,N3,
N7,N
8,P2
,P3,
P7,P
8,R2
(DD
R2
SD
RA
M)
AU
DIO
DE
CO
DE
R
HD
MI
I/F
DIF
-OU
T1
DIF
-OU
T2
IF-A
GC
TO
VID
EO
/AU
DIO
BLO
CK
DIA
GR
AM
TO
VID
EO
/AU
DIO
BLO
CK
DIA
GR
AM
VID
EO
DE
CO
DE
R
HD
MI-
SC
LH
DM
I-S
DA
SC
L1S
DA
1S
CL0
SD
A0
SC
L3S
DA
3S
CL2
SD
A2
B12
CO
MP
-DE
TN
12C
OM
P-D
ET
B8
AU
DIO
(R)
A8
AU
DIO
(L)
VID
EO
SIG
NA
LA
UD
IO S
IGN
AL
TP
PO
LC
PV
OE
ST
V
VG
A-R
-IN
VG
A-G
-IN
VG
A-B
-IN
C7
A9
C11
VG
A-H
SY
NC
VG
A-V
SY
NC
HS
INV
SIN
B14
A14
PC
-SD
AP
C-S
CL
IC30
18 (
HD
MI S
W)
IC30
11
(HD
MI S
ER
IAL
EE
PR
OM
)
B4
A4
B3
A3
B2
A2
B1
A1
HD
MI-
IN1
HD
MI-
IN2
JK30
03
TM
DS
-D0(
+)
TM
DS
-D0(
-)T
MD
S-D
1(+
)T
MD
S-D
1(-)
TM
DS
-D2(
+)
TM
DS
-D2(
-)
SD
AS
CL
742 41 45 44 48 47 39 38 36 37
26 27 23 24 20 21 17 188 7 11 10 14 13 5 4 1 2 2
673 10 11 15 14
9 4 6 1 3 10 12 16 15 7 9 4 6 1 3 10 12 16 15
JK30
02
TM
DS
-D0(
+)
TM
DS
-D0(
-)T
MD
S-D
1(+
)T
MD
S-D
1(-)
TM
DS
-D2(
+)
TM
DS
-D2(
-)T
MD
S-C
LOC
K(+
)T
MD
S-C
LOC
K(-
)S
DA
SC
L
TM
DS
-CLO
CK
(+)
TM
DS
-CLO
CK
(-)
HD
MI
SW
9-4
4. Inverter Block Diagram
FL11.4BLINV
PO
WE
R S
UP
PLY
CB
A
IC12
00(P
WM
CO
NT
RO
L)
BA
CK
LIG
HT
1 2 1 2
CN
1101
CN
1102
BA
CK
LIG
HT
T11
01
Q12
01
Q13
00Q
1303
+24
V
Q17
00
T11
02
OU
TPU
T
PRO
TEC
T
ST
B
DU
TYLO
GIC
PWM
FEED
BAC
K
SWIT
CH
ING
Q17
01
SWIT
CH
ING
Q17
02
SWIT
CH
ING
Q17
03
SWIT
CH
ING
2421
1318
12 167 174 2
Q12
02
Q13
01
LC
D M
OD
UL
EA
SS
EM
BLY
T11
00B
AC
KLI
GH
T1 2
CN
1100
TO S
YS
TE
M C
ON
TR
OL
BLO
CK
DIA
GR
AM
4 1 3
7 68 5
2 4 1 3
7 68 5
24 1 3
7 68 5
2
+24
V
+12
V R
EG
.
BA
CK
LIG
HT-
AD
JB
AC
KLI
GH
T-S
W
PR
OT
EC
T3
9-5 FL11.4ABLP
5. Power Supply Block DiagramC
AU
TIO
N !
Fix
ed v
olta
ge (
or A
uto
volta
ge s
elec
tabl
e) p
ower
sup
ply
circ
uit i
s us
ed in
this
uni
t.If
Mai
n F
use
(F60
1) is
blo
wn
, che
ck to
see
that
all
com
pone
nts
in th
e po
wer
sup
ply
circ
uit a
re n
ot d
efec
tive
befo
re y
ou c
onne
ct th
e A
C p
lug
to th
e A
C p
ower
sup
ply.
Oth
erw
ise
it m
ay c
ause
som
e co
mpo
nent
s in
the
pow
er s
uppl
y ci
rcui
t to
fail.
For
con
tinue
d pr
otec
tion
agai
nst r
isk
of fi
re,
repl
ace
only
with
sam
e ty
pe 4
A, 1
25V
fuse
.C
AU
TIO
N !
:
AT
TE
NT
ION
: U
tilis
er u
n fu
sibl
e de
rec
hang
e de
mêm
e ty
pe d
e 4
A, 1
25V
.4A
/125
V
NO
TE
:T
he v
olta
ge fo
r pa
rts
in h
ot c
ircui
t is
mea
sure
d us
ing
hot G
ND
as
a co
mm
on te
rmin
al.
HO
TC
OL
DP
OW
ER
SU
PP
LY C
BA
HO
T C
IRC
UIT
. BE
CA
RE
FU
L.
Q60
1S
WIT
CH
ING
CO
NT
RO
L
14 3
2
IC60
1
T60
0
LIN
EF
ILT
ER
L600
CN
600
AC
600
AC
CO
RD
BR
IDG
ER
EC
TIF
IER
D60
0- D
603
FE
ED
BA
CK
Q60
0S
WIT
CH
ING
Q63
4
CN
200
CN
632
CN
3701
Q21
0,Q
211
SW
ITC
HIN
G
Q21
3S
W-9
.5V
SW Q
214
Q22
1, Q
222,
D
221
SW
+16
V
Q63
5
Q20
7,Q
208
Q63
6+
5V R
EG
.
IC20
2+
3.3V
RE
G.
LIN
EF
ILT
ER
L601
4A/1
25V
F60
14A
/125
V
Q63
1
Q63
2
P-O
N-H
1V
CO
M-P
WM
TO S
YS
TE
M
CO
NT
RO
L B
LOC
KD
IAG
RA
M
P-O
N-H
2
PR
OT
EC
T3
PR
OT
EC
T1
SW
ITC
HIN
G
+24
V
1113
,14
AM
P+
24V
AL+
5VP
-ON
+24
V
LC
D M
OD
UL
E A
SS
EM
BLY
DIG
ITA
L M
AIN
CB
A U
NIT
LCD
-6V
8
P-O
N+
3.3V
6,7
VG
H4
VC
OM
10
PAN
EL+
15.8
V2,
3
AL+
5V11
16,1
7P
-ON
+24
V16
,17
AM
P+
24V
13,1
4
Q21
2Q
200,
Q20
1,
Q20
6
SW
+24
V3 54
9 10 11 12 13 14 15
8 7
12
CN
601
*1*2
*1LC
320E
M2
(Ser
ial N
o. :
DS
1),
32M
F30
1B/F
7 (S
eria
l No.
: D
S1)
,LC
320S
S2
(Ser
ial N
o. :
DS
1)
*2LC
320E
M2
(Ser
ial N
o. :
DS
3,T
H1)
,32
MF
301B
/F7
(Ser
ial N
o. :
DS
2,T
H1)
,LC
320S
S2
(Ser
ial N
o. :
DS
2,T
H1)
10-1 FL11.4SC
SCHEMATIC DIAGRAMS / CBA AND TEST POINTS
Standard Notes
WARNING
Many electrical and mechanical parts in this chassis have special characteristics. These characteristics often pass unnoticed and the protection afforded by them cannot necessarily be obtained by using replacement components rated for higher voltage, wattage, etc. Replacement parts that have these special safety characteristics are identified in this manual and its supplements; electrical components having such features are identified by the mark “#” in the schematic diagram and the parts list. Before replacing any of these components, read the parts list in this manual carefully. The use of substitute replacement parts that do not have the same safety characteristics as specified in the parts list may create shock, fire, or other hazards.
Notes:1. Do not use the part number shown on these
drawings for ordering. The correct part number is shown in the parts list, and may be slightly different or amended since these drawings were prepared.
2. All resistance values are indicated in ohms (K = 103, M = 106).
3. Resistor wattages are 1/4W or 1/6W unless otherwise specified.
4. All capacitance values are indicated in µF (P = 10-6 µF).
5. All voltages are DC voltages unless otherwise specified.
6. This schematic diagrams are masterized version that should cover the entire FL11.4 chassis models.Thus some parts in detail illustrated on this schematic diagrams may vary depend on the model within the FL11.4 chassis.Please refer to the parts lists for each models.
7. The Circuit Board layout illustrated on this service manual is the latest version for this chassis at the moment of making this service manual. Depend on the mass production date of each model, the actual layout of each Board may differ slightly from this version.
10-2 FL11.4SC
LIST OF CAUTION, NOTES, AND SYMBOLS USED IN THE SCHEMATIC DIAGRAMS ON THE FOLLOWING PAGES:
1. CAUTION:CAUTION: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE_A,_V FUSE.
ATTENTION: UTILISER UN FUSIBLE DE RECHANGE DE MÊME TYPE DE_A,_V.
2. CAUTION: Fixed Voltage (or Auto voltage selectable) power supply circuit is used in this unit. If Main Fuse (F601) is blown, first check to see that all components in the power supply circuit are not defective before you connect the AC plug to the AC power supply. Otherwise it may cause some components in the power supply circuit to fail.
3. Note:1. Do not use the part number shown on the drawings for ordering. The correct part number is shown in the
parts list, and may be slightly different or amended since the drawings were prepared.
2. To maintain original function and reliability of repaired units, use only original replacement parts which are listed with their part numbers in the parts list section of the service manual.
4. Voltage indications on the schematics are as shown below: Plug the TV power cord into a standard AC outlet.:
5. How to read converged lines
6. Test Point Information
2 315.0 5.0
Voltage Indicates that the voltage is not consistent here.
Power on mode(Unit: Volt)
3
2
1
A B C D
1-B1
1-D3
AREA D3
AREA B1
1-D3
Distinction AreaLine Number (1 to 3 digits)
Examples:1. "1-D3" means that line number "1" goes to the line number "1" of the area "D3". 2. "1-B1" means that line number "1" goes to the line number "1" of the area "B1".
: Indicates a test point with a jumper wire across a hole in the PCB.
: Used to indicate a test point with a component lead on foil side.
: Used to indicate a test point with no test pin.
: Used to indicate a test point with a test pin.
The reference number of parts on Schematic Diagrams/CBA can be retrieved by application search function.
10-3
SK16-T/RD649
22KR254
D211
100/25VC638
3.9KR609
47KR266
4
3 2
1
IC601TLP781F(D4-FUNBLL F)
2SC2120-YQ221
0.47/250VC601
22KR253
0.47/250VC600
KTC3875S-Y-RTK/PQ631
BEADBC602
1ZB22BBD645
1N5406-BUD601
D222
CN6002
KTC3875S-Y-RTK/PQ213
SK16-T/RD642
18KR644
PROTECT3
WIRER660
2.2KR238
1N5406-BUD603
P-ON+3.3V
SB3150BHD644
D202
12 GND
270R610
SB3150BHD634
5V6BSB-T26D632
WIRER233
15 GND
D221KIA431-AT/P 47K
R268
1500PC609
120R636
100/50VC647
3 BACKLIGHT-ADJ
OPEND606
2.7KR258
47KR632
LCD+24.5V
5 PROTECT1
D212
4V3BSB-T26D605
D609
KTC3875S-Y-RTK/PQ633
KTC3875S-Y-RTK/PQ211
1200PC606
390R255
2.2/50VC228
1N5406-BUD602
D207
1000P/250VC610
0.18/2W
R6080.068C608
47KR267
180R606
LCD-6V
100/10V
C639
24BSC-T26D205
1N5406-BUD600
D641
16 P-ON+24V
KTC3199-GR-AT/PQ636
47KR260
OPEND609A
22kR251
6 P-ON-H1
43KR642
1 4A 125VWIRER235
2.2/5WR602
2SC2120-YQ601
39KR252
SURGEABSORBER
SA601
4A/125VF601
15R657
BACKLIGHT-SW
15KR264
GD
S
TK10A50DQ600
470/25VC6371.2M/1/2W
R601
OR
1ZB220-YBB
D611
5V6BSB-T26D650
1000/35VC631
1.2KR607
1 VCOM-PWM
2.2/1/2W
R234
KTC3875S-Y-RTK/PQ635
1000P/250VC612
220KR603
SK16-T/RD643
P-ON-H1
11 AL+5V
8.2/1WR239
820R651
1000P/250VC611
2.2/5WR611
1.5KR270 750
R237C2210.01
10KR654
L600LINE FILTER
SK2B-TRD640
12KR262
2SA950-OQ222
OPENR258A
22KR261
27BSB-T26D604
D208
OE2
2SA1576UBTLQQ210
OPENC633
470R263
KTC3875S-Y-RTK/PQ214
WIRER256
0.1C605
BEADBC601
L601LINEFILTER
D607
D206
6V2BSB-T26D210
9 OE2
47KR643
RS1GJTBD660
KTC3875S-Y-RTK/PQ212
2200P/1KVC641
BACKLIGHT-ADJ
820P/2KV
C607
470/25VC220
27KR645
2 BACKLIGHT-SW
11KR236
220KR604
KTC3875S-Y-RTK/PQ634
P-ON-H1-1
220R605
1ZB36BBD610
1/50VC644
1R650
1ZB30BBD648
2200/35VC648
VCOM-PWM
27KR647
4 PROTECT3
3
4
5
7
8
15
14
13
12
11
10
9
POWER TRANST600
220KR600
OPENR605A
OPENR606A
OPENR607A
OPENR610A
OPEND612 270
/200V
C603270/200V
C604OPENC6142200P
/1KV
C61368K/1W
R61268K/1W
R613
FR155-B/PD613
5V6BSB-T26D631
10KR637
120R635
5V6BSB-T26D654
15KR631
SB3150BHD646
SB3150BHD637
2200/35VC649
3.9KR649
OPENR649A
OPENR636A
OPENR635A
C6452200P
18KR652
47KR655
1 2 3 54
IC202PQ200WNA1ZPH
VC VOVIN
ADJ
GND
10/50VC217
0.1C216
47KR227
0.1C225
4.7KR228
2SA1576UBTLQQ207
22KR229
10KR230
KTC3875S-Y-RTK/PQ208
47KR231
3.3/50VC226
10KR232
1C223
330R226
240R243
2.2KR244
OPENC224
100/10VC230
OPENR245A
OPENR245
D651
39KR663
JS660OPEND661
OPEND662
12KR269 OPEN
C222
OPENR259
OPENR259A
8.2KR257
OPENR257A
22/50VC227
OPENR255A
8.2KR265
OPENR265A
56KR248
6.8KR249
OPENR263A
OPENR268A
OPENR266A
D639
OPENR657A
3V3BSB-T26D655
7 P-ON-H2
5V6BSB-T26D656
220R659
220R658
220R656
220R662
OPENR659A
OPENR658A
OPENR656A
OPENR662A
D657 10BSB-T26D638
22KR641
22KR638KTC3875S-Y-RTK/P
Q632
WIRER634
WIRER633
OPEND636 D658
OPEND659
OPENR634A
OPENR633A
1ZB7.5BBD635 100/10V
C646
6.8KR241
2.7KR242
0.1C231
0.1C634
8 RESET
PROTECT3
10 GND
13 AMP+24V14 AMP+24V
17 P-ON+24V18 GND
CN63219 GND
+24V
PANEL+15.8V
0.1C635
0.1C636
D652
5V6BSB-T26D633
1000/35VC632
10KR664D663
3.9KR240
3.9KR246
OPENC229
AC CORDAC600
100KR247
1
CN6012
390/200V
C602
22.7
4
0
A
(SWITCHING)
22.7
B
2.2
D
(SWITCHING)
C E
0.7
0.1
F
5.6
0
POWER SUPPLY CBA
CONTINUEPOWER 2
6.2
(FEED BACK)
ERRORVOLTAGE DET
(+3.3V REG.)
(SWITCHING)
19.3
SWITCHINGCONTROL
TO DIGITAL MAINCBA UNIT CN3701
(SW+15.8V)
0
HOT
CONTINUEPOWER 2
(RESET)
0
COLD
(SW-9.5V)
HOT CIRCUIT. BE CAREFUL.
24.0
165.8
CONTINUEPOWER 3
24.0
0.1
(SW+24V)
0
3.7
35.2
0.1
24.4
24.2
0
24.8
24.4
2
0.6
05.7
2.63.4
-8.9
3.3
-9.6
-9.6
3.1
0
-3.5
0.70.4
0
14.0
0.9
0.4
2.6
0
3.7
0.6
21.9 15.8
16.0
8.5
(SWITCHING)
(SW+15.8V)
(SW+6V)
(SWITCHING)
7.4
31.9
6.4
3.3
37.1
24.0
21.9
0.1
1.6
5.6
37.8
15.8
0.7
21.9
UNLESS OTHERWISE SPECIFIED:DIODES ARE 1SS133.
0
1
23.7
3
0
0.70.1
0.1
0
1.6
(SWITCHING)
CONTINUEPOWER 3
(SWITCHING)1.3 0
8.6 8.6
7.9
(SWITCHING)
(SWITCHING)
3.1
*2
*2
*2
FL11.4SCM1
Power Supply 1 Schematic Diagram
NOTE:The voltage for parts in hot circuit is measured usinghot GND as a common terminal.
CAUTION !Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.If Main Fuse (F601) is blown , check to see that all components in the power supplycircuit are not defective before you connect the AC plug to the AC power supply.Otherwise it may cause some components in the power supply circuit to fail.
For continued protection against risk of fire, replace only with same type 4 A, 125V fuse.
CAUTION ! :
ATTENTION : Utiliser un fusible de rechange de même type de 4A, 125V.4A/125V
NOTE2
IC202 KIA78R000ZF-RTF/P PQ200WNA1ZPH
Type 1 Type 2
R226
R244
1.4k 330
2.2k1k
You cannot mix components under Type 1 with the ones under Type 2.Refer to Parts List of LC320EM2(Serial No.: DS1).
10-4
P-ON+3.3V 6
Q2002SA1576UBTLQ
P-ON-H1
10KR225
GND 11
2.2/50VC203
OPENC210
PROTECT3
OPENC675
1000PC211
P-ON+3.3V
OPENC207
22/50VC208
1R207
0R210
GND 5
VCOM-PWM
1.2KR216
OPENC204
D2011SS133
100KR206
0R213
1KR201
OPENR221
0.1C201
LCD+15.8V 3
10KR222
OPENR202
J200OPEN
0R208
VGH 4
1C213
OPENC206
15KR218
OPENR220OPEN
R214
OPENR204 D200
1SS133
OPENC215
PANEL+15.8V
GND 9
LCD+15.8V 2
47/25VC214
JS200
Q2032SA1576UBTLQ
0.1C200
OPENC209
VCOM 10
560R203
10R211
47KR224
KTC3875S-Y-RTK/PQ202
KTC3875S-Y-RTK/PQ206
OPENR223
1KR219
1 2 3 4
5678VCC
VEE
IC200TL3472CDR
10KR217
LCD-6V 8
100KR212
100KR200
KTC3875S-Y-RTK/PQ204
OE2
10R209
LCD-6V
0.1C202
CN200GND 1
P-ON+3.3V 7
KTC3875S-Y-RTK/PQ201
0.1C212
OPENQ205
1KR205 0.1
C205
LCD+24.5V
OPENC218
2KR203A
OPENR211A
OPENR209A
P-ON-H1-1
12KR215
0
7.3
-6.1
20.0
H
23.5
7.0
7.0
0
(SWITCHING)
020
4
23.9
(COMPARATOR)
3.3
7.3
3.3
J
CONTINUEPOWER 1
0
G
0.6
(SWITCHING)
0
7.0
(V-COM DRIVE)
0
I
0
15.7
15.8
K
(V-COM DRIVE)
18.4
0
19.9
POWER SUPPLY CBA
0
(V-COM DRIVE)
CONTINUEPOWER 1
7.0
(SWITCHING)
0
0.4
1.2
15.8
1
15.8
7.0
L
TO LCD MODULEASSEMBLY
7.0
7.4
0.2
3
0.6
FL11.4SCM2
Power Supply 2 Schematic Diagram
10-5
T1102INVERTER TRANS
2
1
4
3 5
6
7
8
Q1702TK50P04M1
G
D
S
39KR1112
10R1222
13R1117
100R1216
2200/35VC1709
2
5V6BSB-T26D1300
0R1214
100KR1510
D1507DAN202U
0.022C1705
100R1131
47KR1301
10R1223
10P/6.3KVC1108
2.2KR1126
2.2KR1102
1000PC1704
2.2C1102
2.2KR1135
0.1C1303
2.2C1101
D1503DAN202U
0.47C1209
KTC3875S-Y-RTK/PQ1202
0.47C1208
+24V
T1100INVERTER TRANS
2
1
4
3 5
6
7
8
1000PC1703
5V6BSB-T26D1301
510/2WR1305
OPENC1701
1MR1513
100KR1506
1C1710
D170315BSB-T26
0R1125
1SS133D1702
10P/6.3KVC1104
1000PC1707
JS1200
0.1C1300
1000PC1706
OPENR1115A
OPENQ1204
10KR1703
0.01C1500
OPENC1200
0.1C1201
0.1C1305
CN11001
D1508DAN202U
1SS133D1700
PROTECT3
0.47C1210
CN11021
D1501DAN202U
10/50VC1206
1SS133D1706
39KR1514
330PC1107
4.7/1WR1709
100KR1512
1MR1500
CN11011
100KR1508
D170715BSB-T26
OPENR122675K
R1204
OPENR1147
130KR1202
22KR1310
2.2C1116
1000PC1207
2.2C1100
D170515BSB-T26
1C1702
330PC1118
6800PC1202
22KR1208
2
OPENR1150
D1506DAN202U
2
2.2KR1123
8.2KR1203
2SA1576UBTLQQ1303
0R1113
470R1118
OPENR1225
100KR1502
1000PC1301
100KR1505
100R1707
D1505DAN202U
10P/6.3KVC1110
2.2C111710P/6.3KVC1106
470R1106
0R1101
100R1107
OPENR1220
10KR1708
13R1129
470R1130
0.47C1212
10KR1215
2.2KR1114
2.2KR1111
2SA1576UBTLQQ1300
100KR1504
4.7KR1209
100KR1511
OPENR1146
10KR1309
13R1105
Q1701TK50P04M1
G
D
S
10P/6.3KVC1114
D12021SS133
T1101INVERTER TRANS
2
1
4
3 5
6
7
8
39KR1124
330PC1123
0.022C1708
330PC1119
4.7/1WR1704
10KR1206
OPENR1145
330PC1113
OPENR1118A
Q1700TK50P04M1
G
D
S
330PC1109
330PC1105
Q1203OPEN
13R1132
330PC1122
BACKLIGHT-ADJ
2200/35VC1700
39KR1109
0R1229
560KR1205
1KR1307
100KR1507
13R1108
39KR1121
D12001SS133
68KR1200
D12011SS133
D1504DAN202U
0.01C1213
10/50VC1302
OPENR1106A
4.7KR1308
100R1116
10P/6.3KVC1112
KTC3875S-Y-RTK/PQ1201
2.2C1205
4.7KR1304
68KR1201
0R1134
OPENR1228
OPENR1103A
470R1115
39KR1133
10KR1701
1R1221
0R1122
OPENC1214
470R1127
OPENR1227
100R1128
3300PC1502
100KR1503
D1502DAN202U
330PC1111
OPENR1148
100R1700
100R1104
100KR1501
10KR1306
D170115BSB-T26
BACKLIGHT-SW
51KR1302
1000PC1311
2.2C1103100R1702
13R1120
10KR1706
330PC1115
1000PC1501
1SS133D1203
D1500DAN202U
10KR1300
OPENC1211
OPENR1127A
1SS133D1704
330PC1120
27KR1515
6.8KR1516
330PC1121
33KR1207
Q1703TK50P04M1
G
D
S
100KR1509
100R1119
39KR1100
100R1705
KTC3875S-Y-RTK/P
Q1301
4.7KR1213
0R1110
220/35VC1304
OPENR1130A
4.7KR1303
OPENR1143
10KR1212
470R1103
6800PC1203
0.1C1204
1
2
3
4
5
6
7
9
10
8
11
12 13
14
24
23
21
18
19
22
17
20
15
16
VCC
STB
GND
DUTY
OSC
OUTPUT
LOGIC
PWM
REG
VLO
PROTECT
FEEDBACK
IC1200BD9244AFV
2
O
3
M RN P Q
1
4
0.1
(SW+12V)12.0
(SW+12V)
0.10.7
0
LCDMODULEASSEMBLY
0
(SWITCHING)
3.1
POWER SUPPLY CBA
11.2
(SWITCHING)
-0.2
BACKLIGHT
BACKLIGHT
0
11.9
1.8
BACKLIGHT
12.0
5.1
0
(SWITCHING)
11.2
(PWM CONTROL)
12.0
0
(SWITCHING)
0.2
(SWITCHING)
CONTINUEPOWER 1
CONTINUEPOWER 1
(SWITCHING)
(SWITCHING)
(SWITCHING)
3.1
1.8
23.8
21.8
17.8
11.9
5.9
2.0
0
0
3.1
7.6
24.1
21.2
16.9
2.2
0.2
0.8
1.2
1.1
0
0
(SWITCHING)
0
17.5
1.6
17.5
21.2
24.0
0
17.5
1.6
17.5
24.0
21.2
0
7.65.1
FL11.4SCM3
Power Supply 3 Schematic Diagram
10-6
CN40011GND2KEY-IN1
0R4006
EDZTE615.6BD4001
SW4006
2.2KR4007
2.2KR4005
SW4005 SW4004
2.7KR4004
4.7KR4003
8.2KR4002
18KR4001
SW4003 SW4002 SW4001SW4007
CN40021GND2KEY-IN1
OPENC4004
0.1C4002
OPEND4002
2
1
A B C
FUNCTION CBA UNIT
POWER CH UP CHDOWN
SOURCE VOLUP
VOLDOWN
UNLESS OTHERWISE SPECIFIED:SWITCHES ARE SKRMABE010.
TO DIGITAL MAINCBA UNIT CN3101
MENU
(NO CONNECTION)
2 REMOTE
CN40521 GND
7 LIGHT6 KEY-IN15 LED14 P-ON+5V3 AL+3.3V
R40526.8K
R405156
23 1
RS4051GP1USC32XP
VOUT
GND
VCC
10C4051
10C4056
1000PC4052
1KR4054
0.1C4054
CN40511 GND2 KEY-IN1
OPENC4055
1
2
3 4VCC
GND 5
NU
AMP
LOGIC
6
IC4051OPEN
OPENC4057
R4055OPEN
R4058OPEN
R4059OPEN
R4056OPEN
R4057OPEN
D4052OPEN
D405119-21SURC/S530-A2/TR
R4060OPEN
R40534.7K
0.1C4053
IR SENSOR CBA UNIT
A B
2
C
1
TO DIGITAL MAINCBA UNIT CN3102
(REMOTE SENSOR)
(LIGHT SENSOR)
STANDBY
(NO CONNECTION)
FL11.4SCF_IR
Function Schematic Diagram IR Sensor Schematic Diagram
10-7
7 GND
5 POL
9 LLV5(+)
10 LLV4(-)
CN300524 GND
20 LLV1(-)
2 XA0
20 LLV1(-)
8 LLV5(-)
13 LLV3(+)
17 GND
16 LLVCNK(+)
18 LLV2(-)
8 LLV5(-)
12 LLV3(-)
25 P-ON+3.3V
7 GND
27 VCOM-PWM
22 LLV0(-)
18 LLV2(-)
6 TP
19 LLV2(+)
CN300630 LCD+21V
14 GND
1 STV
2 XA0
11 LLV4(+)
28 GND
17 GND
15 LLVCLK(-)
OPENC3045
26 PWR-CTRL
15 LLVCLK(-)
12 LLV3(-)
24 GND
22 LLV0(-)
21 LLV1(+)
1 STV
5 POL
23 LLV0(+)
19 LLV2(+)
11 LLV4(+)
21 LLV1(+)
23 LLV0(+)
29 LCD+21V
10 LLV4(-)
14 GND
3 OE1
16 LLVCNK(+)
4 CPV
3 OE1
13 LLV3(+)
6 TP
4 CPV
9 LLV5(+)
100P
C316
1
47P
C316
4
47P
C316
247
PC3
163
47P
C316
510
0KR3
041
1KR3152
29LCD+12V
23NU
6GND
20D0(+)
27GND
CN301131LCD+12V
17GND
10D3(+)
16D2(-)
18D1(+)
15D2(+)
25LCD+12V
12CK(+)
14GND
11D3(-)
4GND5GND
22NU
8NU
13CK(-)
30LCD+12V
28GND
1NU
19D1(-)
26LCD+12V
24GND
7GND
2NU
21D0(-)
3NU
9NU
Q3002OPEN
1
2
3 6
7
8
4 5
OPENC3061
OPENC3047
OPENR3025
OPENC3054
OPENR3021
OPENR3034
D3004OPEN
Q3001OPEN
OPENR3023
OPENR3022
OPENC3077
P-ON+24V
OPENR3038
OPENR3037
OPENR3026
OPENR3045
OPENR3044
Q3007OPEN
OPENR3047
OPENR3048
VCOM-PWM
OPENR3046
OPENC3058
OPENC3057
OPENR3039
OPENR3027
T15
0.5PC3349
L16CPV
T14
0.5PC3353
7.5KR3088
K15NUN13NU
L13TP
M16NU
T13
P16
P13N16
M13NU
0.5PC3355
L14OE2
0.5PC3350
P14
N14CELL-PWR-CTRL
M15POL
P15
0.5PC3351
R16
*1IC3005(1/6)R8A05011BG-U0
R15
T16
M14STV
R14
R13
0.5PC3354
0.5PC3352
N15
L15OE
22R3511
OPENR3028
OPENR3035
P-ON+3.3V
OE2
OPENC3751
OPENC3752
OPENC3753
CN37021 LCD+21V
3 GND4 GND
2 LCD+21V
100K
R316
110
0KR3
162
100K
R316
310
0KR3
164
A
4
E
2
DCB
1
F
3
TO LCD MODULEASSEMBLY
CONTINUEDIGITAL 4
CONTINUEDIGITAL 4
DIGITAL SIGNAL PROCESS/MAIN MICRO CONTROLLER
TO DIGITAL MAIN 2IC3005(2/6)
LVDSTX
DIGITAL MAIN CBA UNIT
(NO CONNECTION)
(NO CONNECTION)(NO CONNECTION)
Digital Main 1 Schematic Diagram
FL11.4SCD1
The order of pins shown in this diagram is different from that of actual IC3005. IC3005 is divided into six and shown as IC3005 (1/6) ~ IC3005 (6/6) in this Digital Main Schematic Diagram Section.
1 NOTE:
10-8
B12
D30401SS400
D3045OPEN
P-ON+5V
D3049OPEN
A10NU
D9NU
D3053OPEN
4.7KR3321
C8NU
0.1C3195
B9NU
75R3364
10KR3358
B11
75R3377
A12
C10
B14VSIN
A16IF-AGC
D10NU
D8
A14HSIN47R3284
C9
A11NU
D3050OPEN
C11
B10NU
A9
D3054OPEN
P-ON+3.3V
47R3285
100R3343
C7
100R3339
1
2
3
4
5
14
13
12
11
15
6
7
8
9
10
JK3001(REAR)PC-RGB-IN
1
2
3 4
VCC
GND
5
IC301374LVC1G126GW
47R3286
10KR3347
0.1C3196
100R3376
1
2
3 4
VCC
GND
5
IC301474LVC1G126GW
75R3356
D1NU
4.7KR3326
D3055OPEN
0.1C3194
JK3701(REAR)
75R3701
39PC3701
0R3401
0R3402
39PC3702 75
R3702
75R3703
39PC3703
100KR3705
100KR37041
C3704
51KR3706
1C3705
51KR3707
100PC3711 100K
R3716
2.2KR3718
Q37032SC4081UBTLQ
OPENR3720
D3041OPEN
0.1C3201
0.01C3198
0.1C32000.1C3199
0R3403
0.1C32860.1C3197
0.1C32852.2C3335
1C3336
AUDIO(L)-INAUDIO(R)-IN
D30271SS400
2SC4081UBTLQQ3701
1C3706 10K
R3712JK3702(REAR)
0.1C3708
7.5KR3711
110R3708
1C3707
100R3710
220R3709
OPENC3715
COMP-DET
33P
C328
933
PC3
288
33P
C328
7
33P
C329
133
PC3
292
33P
C329
3
OPENR3361
L3024OPEN
1KR3194
OPENC3225
OPENR3360
L3023OPEN
OPENC3177
OPENC3226
0R3353
OPENC3242
0R3338
0R3354
OPENR3368
0R3337
OPENC3243
2.7KR3202
L3022OPEN
OPENR3369
0.1C3178
OPENC3235
18KR3205
SDA T12
TU3401 TUNER UNIT
1+3
.3V
2
GND
3
SDA
4
SCL
5
IF-A
GC
6
DIF-
OUT1
7
DIF-
OUT2
L3401BLM21PG221SN1D
10C3401
0.1C3407
10PC3410
OPENC3408 D3401
EDZTE615.6B
OPENR3409
0.1C3409
0.1C34020.1C3403
10PC3411
1000PC3404
OPENR3417 D3404
EDZTE615.6B
SCL R12
IC3005(2/6)R8A05011BG-U0
*1
22R320622R3207
OPENC3176
OPENC3175
4.7KR3204
4.7KR3203D3403
EDZTE615.6B
33PC3406
D3402EDZTE615.6B 33P
C3405
0.1C3214
Q37022SC4081UBTLQ
OPENR3719
100KR3714
2.2KR3717
100PC3710
SPDIF
100R3296
100R3298
0.1C3713
75KR3715
0.1C3712
0R34060R3404
10R332710R332810R3329
PC-SCLPC-SDA
PC+5V
L3701BK1608HS601-T
10C3714
OPENC3716
100PC3709
HDMI-33V
75KR3713
WF1
WF2
WF3
WF4
4
JI
3
2
L
1
G H K
DIGITAL MAIN CBA UNIT
DIGITALSIGNALPROCESS
TO DIGITAL MAIN 6IC3005(6/6)
TO DIGITAL MAIN 1IC3005(1/6)
TO DIGITAL MAIN 5IC3005(5/6)
(BUFFER GATE)
(BUFFER GATE)CONTINUEDIGITAL 4
DIGITAL SIGNAL PROCESS/MAIN MICRO CONTROLLER
SW
A/DCONVERTER
DEMODULATOR/MPEGDECODER
AUDIO(L)-IN
AUDIO(R)-IN
COMPONENT-Pr-IN
COMPONENT-Pb-IN
COMPONENT-Y/VIDEO-IN
DIGITALAUDIO-OUT(COAXIAL)
4.3
(BUFFER)
9.2
3.8
CONTINUEDIGITAL 3
CONTINUEDIGITAL 5
CONTINUEDIGITAL 5
CONTINUEDIGITAL 6
CONTINUEDIGITAL 6
(BUFFER)
(BUFFER)
Digital Main 2 Schematic Diagram
FL11.4SCD2
The order of pins shown in this diagram is different from that of actual IC3005. IC3005 is divided into six and shown as IC3005 (1/6) ~ IC3005 (6/6) in this Digital Main Schematic Diagram Section.
The order of pins shown in this diagram is different from that of actual IC3005. IC3005 is divided into six and shown as IC3005 (1/6) ~ IC3005 (6/6) in this Digital Main Schematic Diagram Section.
The order of pins shown in this diagram is different from that of actual IC3005. IC3005 is divided into six and shown as IC3005 (1/6) ~ IC3005 (6/6) in this Digital Main Schematic Diagram Section.
1 NOTE:
10-11
4P-ON+5V
6KEY-IN1
2REMOTE
7LIGHT
5LED1
CN31021GND
3AL+3.3V
2KEY-IN1
CN31011GND
AUDIO-MUTELED1
REMOTE
100R3552
AL+3.3VP-ON+5V
100R3551
2SC4081UBTLQQ3501
OPENR3555
100R3209SPDIF
A8
B7B8
A13 LIGHT-SENSC13 PROTECT1
A7
C12 LPF
A15 KEY-IN1100R3313
22R3316OPENR3315
10C3218
0.22C3231
10C3217
10K
R3319
100R3553
0R3554
10K
R3318
PROTECT3
CN31031P-ON+5V2GND
OPENR3184
OPENR3186
OPENR3185
OPENQ3010OPEN
R3183
OPENC3558
OPENC3557
10K
R3317
0R3341
P-ON+3.3V(1)
AUDIO(R)-INAUDIO(L)-IN
100R3335
OPEN
R3499
1000P
C3232
100R3336
1000P
C3233
OPEN
R3500
1C32230R3224
OPEN
C3221
OPEN
C3222
0R3225 1C3224
1C3804
1C3805
100KR3502
2200PC32292.7K
R3325
AMP+24V
100KR3501
2200PC3227
2SC4081UBTLQQ3802
10KR3811
CPU-RESET-NJ15CPU-RESET-N100R3191
OPEND3111
0.01C3120
OPENC3116
4.7KR3182
32
1 4
IC3009PST8420UR
CDVDD
GND OUT
OPENC3252
0.033C3113
10KR3178
0.1C3106
2.7KR3322
RESETPROTECT1
1SS400D3107
1000PC3552
0.1C3554
1000PC3559
100PC3556
100PC3553
1000PC3555
EDZTE615.6BD3108
1SS400D3109
1SS400D3110
10KR3312D13 NU
B13 PROTECT322R3314
SP3801SPEAKERL-CH
1000PC3803 2 SP-GND
SP3802SPEAKERR-CH
2 SP-GND1000PC3828
CN38021 SP(R)
CN38011 SP(L)
100/35VC3806
100/35VC3818
0.1C3821
0.1C3808CRZ33
D3802
L380222uH
1000PC380122R3802
10C3825
0.1C3809
10C3816
1000PC3323
100/35VC3830
100/35VC3819
0.1C3807
0.1C3822
L380122uH
CRZ33D3801
1000PC380222R3803
0.1C3810
0.1C381733K
R38120R380739K
R3805
100/35VC3823
OPENC3829
100/35VC3824
0.1C3812
100/35VC3826
0.1C3811
OPENR3806
N10
IC3005(5/6)*1R8A05011BG-U0
27KR3809
OPENR3817
1C3813
10C3814
OPENR3823
OPENR3827
OPENR3825
OPENC3833OPEN
Q3805
OPENR3824
OPENR3828
0.1C3832
10KR3810
100KR3822
OPENR3808
10KR3821
B6NUA6NU
D7NUC6NU
D11NU
C5NU
10C322010C321910KR3340
10C3216
Q38042SA1576UBTLQ
22KR3820
10KR3819
2SC4081UBTLQQ3803
22KR3804
BL-SW
22KR3818
10KR3826
10C3815
OPENC3328
1 2 3 4 5 6 7 8 9 10
11
12
13
14
15
16
17
18
19
20
21222324252627282930
31
32
33
34
35
36
37
38
39
40
GND
GND
VDD
GND
GND
GND
GND
GND
PROT
VDD
PWMGENE.
GND
CONTROLLOGIC
HB2
GND
VDD
NU
GND
GND
ROSC
VDD
GND
AVCC
PWMGENE.
GND
GND
VREFF
DVDD1
GND
GND
HB1
GND
CBIAS
IC3801R2A15122FP
0R3830
DIGITAL SIGNAL PROCESS/MAIN MICRO CONTROLLER
TO IR SENSOR CBA UNIT CN4052
TO FUNCTIONCBA UNIT CN4001
CONTINUEDIGITAL 3
CONTINUEDIGITAL 4
(LED DRIVE)
TO DIGITAL MAIN 2IC3005(2/6)
AUDIOI/F
TO DIGITAL MAIN 6IC3005(6/6)
(SWITCHING)
CONTINUEDIGITAL 2
(AUDIO-MUTE)
(RESET)
4
3
2
1
Y CCBBAAZ DD
CONTINUEDIGITAL 2
CONTINUEDIGITAL 3
(NO CONNECTION)
CONTINUEDIGITAL 4
(AUDIO AMP)
DIGITAL MAIN CBA UNIT
(SWITCHING)
Digital Main 5 Schematic Diagram
FL11.4SCD5
The order of pins shown in this diagram is different from that of actual IC3005. IC3005 is divided into six and shown as IC3005 (1/6) ~ IC3005 (6/6) in this Digital Main Schematic Diagram Section.
1 NOTE:
10-12
16 HDMI-DATA
14 NU
17 GND
13 HDMI-CEC
15 HDMI-CLOCK
10C3316
L3046BLM21PG221SN1D
P-ON+3.3VAL+3.3V
Q30142SK3018T106
27KR3237
A4
A3B4
B1A1
B3
B2A2
14 NU
9 TMDS-D0(-)10 TMDS-CLOCK(+)
3 TMDS-D2(-)
17 GND
11 C-SHIELD0
7 TMDS-D0(+)
2 D-SHIELD0
JK30031 TMDS-D2(+)
13 HDMI-CEC
8 D-SHIELD2
4 TMDS-D1(+)
6 TMDS-D1(-)5 D-SHIELD1
12 TMDS-CLOCK(-)
15 HDMI-CLOCK16 HDMI-DATA
47KR3278
47KR3275
47KR3276
47KR3273
D3057RB751S-40
82KR3415
VIDEO SIGNAL AUDIO SIGNAL
13
1
15
14
16
3
6
5
11
4
7
12
10
8 9
2
IC3011BU9883FV-WE2
VCC1
SDA1
WPB
VCC-OUT
SDA0
SCL0
VCC0 VCC3
SCL3
SDA3
GND
NU
SDA2
SCL2
VCC2
SCL1
D14HDMI1-HPD
C15HDMI1-SDA
C16HDMI1-SCL
4.7KR3487
0.1C3191
4.7KR3488
22R3508
G3HDMI-SEL0
22R3509
F1HDMI-SEL1
0.1C3300
0.1C3302
0.1C3304
OPENC3301
OPENC3303
OPENC3307
OPENC3309
OPENC3305
0.1C3308
0.1C3306
4.64KR3486
4.7KR3497
0.1C3190
0.1C3212
0.1C3213
0.1C319210KR3523
100R3282
100R3281
4.7KR3496
100R3405
10KR3489
B5PLL-XFC-AA5PLL-XFC-P
C4EXT-RES
2.2KR3270
2.2C3187
4700PC3186
3KR3271
2200PC3188
18 +5VR33701K
R3371OPEN
1C3262
R338610K
1KR3408 2SC4081UBTLQ
Q3030OPENR3412
19 HOT PLUG DETECTR34112.7K
D30671SS400
R33721K
R3373OPEN
19 HOT PLUG DETECT
OPENR3413
2SC4081UBTLQQ3031
18 +5VD30661SS400
33KR3301
1KR3407
M12PWR
10KR3293
R338310K
R34102.7K1
C3261
HDMI-CEC B15
IC3005(6/6)R8A05011BG-U0
*1
10 TMDS-CLOCK(+)
JK30021 TMDS-D2(+)
8 D-SHIELD2
4 TMDS-D1(+)3 TMDS-D2(-)
5 D-SHIELD1
12 TMDS-CLOCK(-)
7 TMDS-D0(+)
9 TMDS-D0(-)
2 D-SHIELD0
6 TMDS-D1(-)
11 C-SHIELD0
E1M32-TCK22R3510
10KR3302
PC-SCLPC-SDA
PC+5V
0.01C3185
560R3236
P-ON+3.3V(1)
HDMI-33V
OPENC3272
G14HDMI-SCLF14HDMI-SDA
4.7KR3192
OPENC3271
4.7KR3193
OPENC3313
OPENC3312
0.1C3310
OPENC3311
0.1C3314
OPENC3315
OPENC3334
0.1C3331
OPENC3332
0.1C3333
HDMI SW
IC3018BU16029KV-E2123
GND
456
VCC
789
GND
101112
VCC
131415
GND
16
NU
21
22 GND
23
24
25 VCC
26
27
28 GND
29 SCL-SINK
30 SDA-SINK
31 HOT-PLUG-DETECT-SINK
32 HDMI-SEL0
33
HDMI-
SEL1
34
NU
35
HOT-PLUG-
DETECT1
36 37 38 39 40
VCC
41 42 43
GND
44 45 46
VCC
47 48
49NU
50HOT-PLUG-DETECT2
51
52
53
54
55VCC
56
57
58GND
59
60
61VCC
62
63
64HOT-PLUG-DETECT3
20
19 VCC
18
17
DIGITAL SIGNAL PROCESS/MAIN MICRO CONTROLLER
3
2
1
4
EE FF GG HH II JJ
CONTINUEDIGITAL 4
(BUFFER)
HDMII/F
VIDEODECODER
TO DIGITAL MAIN 5IC3005(5/6)
TO DIGITAL MAIN 2IC3005(2/6)
AUDIODECODER
(HDMI SW)
DIGITAL MAIN CBA UNIT
HDMI-CONNECTOR-2
(HDMI SERIAL EEPROM)
HDMI-CONNECTOR-1
CONTINUEDIGITAL 2
(SWITCHING)
(SWITCHING)
CONTINUEDIGITAL 2
Digital Main 6 Schematic Diagram
FL11.4SCD6
The order of pins shown in this diagram is different from that of actual IC3005. IC3005 is divided into six and shown as IC3005 (1/6) ~ IC3005 (6/6) in this Digital Main Schematic Diagram Section.
1 NOTE:
10-13
1 2 3 4 5 6 7 8 9 10TOOL NO.
C7A3 A3
BA17F1F0102 2
REPLACE FUSE AS MARKEDRISK OF FIRE-
A17F1MPW JE234498
2
3
4
B C D E F
HOTCOLD
COLD
HOT
1
A
F6014A/125V
GNDJ1020
R211
J1021
IS5
VS2J1022
J102
3GND
PROT5
J1024
LN1
J1025
J102
6 VS6
HN1
J1027
C170
0
VSEN
J1028
C1701
R601
LN1J1029
R602
R605
R606
R607
R110
3
R608
J103
0
R609
INV-
GND
J1031
C1709
R1106
J1032PROT6
J1033
D1300
GNDJ1034
D1301
PROT
3J1035
SW2
J1036
LN2
J1037
R610
HN2
J1038
R611
HN1
J1039
R612
R613
R1305
PROT4
J1040
R1115
LN1
J1041
INV-
GND
J104
2
R233
VSENJ1043
R234
CN600
R111
8
GND
J104
4
R235
STBJ1045
SW2
J1046
INV+
24V
J1047
BL-SWJ1048
R239
J1049GND
D1700
D1701
D170
2
D170
3
R240
D170
4
J1050NH1
D170
5
J1051
SW1
D170
6
J1052 PROT2
R112
7
D1707
ISEN
J105
3
R1704
VSEN
J105
4
R245
J1055
NH1
R246
DC-12V
J1056
J1057
PROT
GND
J105
8
R170
9
DC-12VJ1059
R633
R634
R113
0
R635
R636
J1060
LN1
J1061
REG-
7.5VJ1062
PROT5
GNDJ1063
C600
DUTYJ1064
R255
C601
FH601
GND
J1065
R256
FH602
J1066
GND
R257
C603
PROT
J1067
R258
C604
GND
J1068
R259
GNDJ1069
C607
R114
3
INV+
24V
J1070
R649
R114
5
DUTYJ1071
R1146
GNDJ1072
R263
R114
7
J1073
VLO
C610R1
148
GND
J1074
R265
C611
BL-ADJJ1075
R266
C612
Q120
2-B
J1076
J1077
START
C613
R268
24V
J1078
C614
PROTECT3
J1079
R1150
R656R657
R658
PANEL24V
J1080
R659
P-ON+24V
J1081
P-ON+24V
J1082
BL-ADJJ1083
GND
J1084
J1085 P-ON-H2
J1086
GND GN
DJ1087
R660
J1088P-ON-H1
J1089
PROT
ECT1
R662
PANE
L+15
.8V
J1090
Q600-S
J1091
J109
2GND
J1093 P-
ON-H
1
GND
J1094
J1095
P-ON
+24V
J109
6
P-ON
+24V
J109
7
Q213-C
J1098
-7.5VJ1099
C641
D200
C648
D201
C649
D202
D205D206
D207
D208
D210
D211
D212
D600
D601
D602
D603
D604
D605
D606
D607
D221
D609
D222
D610
D611
D612
D613
IC60
1
T600
D631
D632
D633
D634
J200VCOM2
D635
D636
D637
D638
D639
DRIV
E
J110
0
J110
1+3
6V
+17V
J110
2
J110
3
FB
AMP2
4V
J110
4
D641
J1106 +16V
GND
J110
7
D644
AMP2
4VJ1
108
D645
AMP2
4VJ1
109
D646D648
GND
J111
0
PANEL15.8V
J1111
GND
J111
2P-ON
+24V
J111
3
JS200
OE2
D650
P-ON
+24V
J111
4
D651
PANEL-6V
J111
5
D652
GND
J111
6
GND
J111
7
D654
Q207-B
J1118
D655GND
J1119
D656
D657
D658D659
VCOM
-PWM
J112
0PROT
ECT1
J112
1OVL
J112
2
PANEL-6VJ1123
GND
J112
4
PANEL+3.3VJ1125
GND
J112
6
GND
J1127
D663
D1200
PROTECT3
J1128
D1201
GND
J1129
D1202
D1203
J113
0INV+24V
OVL
J1131
J113
2
GND
PANEL+3.3V
J1133
GND
J113
4
P-ON-H2J1135
ALL5V
J1136
ALL5V
J1137
PROT
ECT1
J113
8
P-ON-H2
J1139
P-ON-H2J1140
J1141
GND
J114
2
ALL5VJ1143J1144 GND
GND
J114
5
VCOM
-PWM
J114
6
BL-S
W
J114
7
BL-A
DJJ1
148
INV+24V
J114
9
J1150
REG-
7.5V
J115
1PROT1
J1152
PROT3
J115
3PROT6
J115
4IS6
GNDJ1155
GNDJ1156
GNDJ1157
GND
J1158
GND
J115
9
J116
1IS1
J116
2PROT1
J116
3
PROT4
J116
4
IS4
J116
5INV+24V
J116
6INV+24V
J116
7IN
V+24
V
J116
8IN
V+24
V
J1169GND
J1170
GND
J1171
GND
GND
JS66
0
SA601
Q600
Q601
Q221
Q222
JS1200
PROT
L600
L601
BC60
1
BC60
2
Q636
GND
J1001
GND
J1002
SW2
J100
3
SW2 IS
3
J1004
SW2
J1005
SW2
J1006
SW2J1007
C1104
SW2J1008
J100
9IS2
C1106
C1108
SW2
J1010
SW2
J1011
PROT
1J1012
R203
J1013
IS3
C1110
PROT3
J1014
PROT4
J1015
C1112
PROT6
J1016
J1017
IS4
C1114
IS1
J1018
R209
J1019
C203
C208
C214
C215
C217
C226
C227
C228
C229
C230
C639
C644
C646
C675
C1206
C1302
C638
C647
C1304
C220
C637
C631
C632
PROTECT1J1105
CN601
CN200
1 21011
CN632
1
218
19
C602
CN1100 CN1101 CN1102
T1100 T1101 T1102
BA17F1F01022
Power Supply CBA Top View [TYPE A]Because a hot chassis ground is present in the power supply circuit, an isolation transformer must be used when repairing.Also, in order to have the ability to increase the input slowly, when troubleshooting this type of power supply circuit, a variable isolation transformer is required.
NOTE:The voltage for parts in hot circuit is measured usinghot GND as a common terminal.
CAUTION !Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.If Main Fuse (F601) is blown , check to see that all components in the power supplycircuit are not defective before you connect the AC plug to the AC power supply.Otherwise it may cause some components in the power supply circuit to fail.
For continued protection against risk of fire, replace only with same type 4 A, 125V fuse.
CAUTION ! :
ATTENTION : Utiliser un fusible de rechange de même type de 4A, 125V.4A/125V
10-14
2
3
4
BCDEF
HOTCOLD
COLD
HOT
1
A
F6014A/125V
GNDJ1020
R211
J1021
IS5
VS2 J1022
J1023GND
PROT5
J1024
LN1
J1025
J1026VS6 HN1
J1027
C1700
VSEN
J1028
C1701
R601
LN1J1029
R602
R605R606
R607
R1103
R608
J1030
R609
INV-GNDJ1031
C1709R1106
J1032PROT6
J1033
J1003
IS3
D1300
GNDJ1034
D1301
PROT3J1035
SW2J1036
LN2J1037
R610
HN2J1038
R611
HN1
R612
R613
R1305
PROT4J1040
J1039
R1115
LN1J1041
INV-GNDJ1042
R233
VSENJ1043
R234
CN600
R1118
GND
J1044
R235
STBJ1045
SW2J1046
INV+24VJ1047
BL-SWJ1048
R239
J1049GND
D1700
D1701
D1702
D1703
R240
D1704
J1050NH1
D1705
J1051SW1
D1706
J1052PROT2
R1127
D1707
ISENJ1053
R1704
VSENJ1054
R245
J1055NH1
R246
DC-12V
J1056
J1057
PROT
GNDJ1058
R1709
DC-12V J1059
R633
R634
R1130
R635
R636
J1060LN1
J1061REG-7.5V
J1062
PROT5
GNDJ1063
C600
DUTYJ1064
R255
C601
FH601
GND
J1065
R256
FH602
J1066
GND
R257
C603
PROT
J1067
R258
C604
GNDJ1068
R259
GNDJ1069
C607
R1143
INV+24VJ1070
R649
R1145
DUTYJ1071
R1146
GNDJ1072
R263
R1147
J1073
VLO
C610
R1148
GND
J1074
R265
C611
BL-ADJ
J1075
R266
C612
Q1202-BJ1076
J1077START
C613
R268
24V
J1078C614
PROTECT3
J1079
R1150
R656 R657
R658
PANEL24V
J1080
R659
P-ON+24V
P-ON+24VJ1082
J1081
BL-ADJJ1083
GNDJ1084
J1085P-ON-H2
J1086GND
GNDJ1087
R660
J1088P-ON-H1
J1089
PROTECT1
R662
PANEL+15.8VJ1090
Q600-S
J1091
J1092GND
J1093
P-ON-H1
GNDJ1094
J1095
P-ON+24V
J1096
P-ON+24VJ1097
Q213-C
J1098
-7.5VJ1099
C641
D200
C648
D201
C649
D202
D205
D206
D207
D208
D210
D211
D212
D600
D601
D602
D603
D604
D605
D606
D607
D221
D609
D222
D610
D611
D612
D613
IC601
T600
D631
D632
D633
D634
J200VCOM2
D635
D636
D637
D638
D639
DRIVE
J1100
J1101+36V
+17V
J1102
J1103
FB
AMP24V
J1104
D641
J1106+16V
GND
J1107
D644
AMP24VJ1108
D645
AMP24VJ1109
D646
D648
GND
J1110
PANEL15.8V
J1111
J1125
J1123
GND
J1112
P-ON+24VJ1113
JS200
OE2
D650
P-ON+24V
J1114
D651
PANEL-6V
J1115
J1121
D652
GNDJ1116
J1117GND
D654
Q207-B
J1118
D655GND
J1119
D656
D657
D658
D659
VCOM-PWM
J1120
PROTECT1
OVL
J1122
PANEL-6V
GND
J1124
PANEL+3.3V
GND
J1126
GND
J1127
D663
D1200
PROTECT3
J1128
D1201
GND
J1129
D1202
D1203
J1130INV+24V
OVL
J1131
J1132
GND
PANEL+3.3V
J1133
GNDJ1134
P-ON-H2J1135
ALL5V
J1136
ALL5V
J1137
PROTECT1J1138
P-ON-H2
J1139
P-ON-H2J1140
J1141GND GND
J1142
ALL5VJ1143 J1144GNDGND
J1145
VCOM-PWMJ1146
BL-SW
J1147
BL-ADJJ1148
INV+24VJ1149
J1150REG-7.5V
J1151PROT1
J1152PROT3J1153
PROT6J1154
IS6
GNDJ1155
GNDJ1156
GNDJ1157
GNDJ1158
GNDJ1159
J1161IS1J1162PROT1
J1163
PROT4
J1164
IS4
J1165INV+24V
J1166INV+24V
J1167INV+24V
J1168INV+24V
J1169GND
J1170
GND
J1171
GND
JS660
SA601
Q600
Q601
Q221
Q222
JS1200
PROT
L600
L601
BC601
BC602
Q636
GND
J1001
GNDJ1002
SW2SW2
J1004
SW2
J1005
SW2J1006
SW2J1007
C1104
SW2J1008
J1009IS2
C1106
C1108
SW2J1010
SW2J1011
PROT1
R203
J1013IS3
C1110
PROT3J1014
PROT4
C1112
PROT6
J1016
J1017IS4
C1114
IS1
R209
J1019
C203C208
C214
C215
C217
C226
C227
C228
C229
C230
C639
C644
C646
C675
C1206
C1302
C638
C647
C1304
C220
C637C631
C632
PROTECT1J1105
CN601
CN20012
1011
CN632
1
2 18
19
C602
CN1100CN1101CN1102
T1100T1101T1102
C1118J1012
J1012
J1018
C1500
C1119
C1501C1502
R210
C1311
R212R213
C1120
R214
C1121
R215
C1122
R216
C1123
R217R218
R600
R219
C1702
R603
C1703
C1704
R604
R1100
C1705
R1101
C1706
R1102
C1707
R220
C1708
R1104
R221
R1105
R222
R223
R1107
R224
R1108
R225
R1109
R226
R227
R228
R1300
C1710
R229
R1301
R1302
R1303R1304
R1110
R1111
R1306
R1112
R1307
R1113
R230R1308
R1114
R231
R1309
R232
R1116
R1117
R1500
R1501
R1119
R236
R1502
R237
R1503
R238
R1310R1504
R1505
R1506
R1507
R1508
C200
R1120
R1509
C201
R1121
C202
R1122R1123
J1015
R1124
C204
R1700
R241
R1125
C205
R1701
R242
R1126
C206
R1702
R243
C207
R1703
R244
R1128
R1510
R1129
R1511
C209
R1705
R1512
R1706
R247
R1513
R1707
R248
R1514
R1708
R1515
R249
R631
R632
R1516
C210
R1131
C211
R1132
C212
R637
R1133
C213
R638
R1134
R251
R1135
R252
C216
R253
R254
C218
R641
C605
R642
C606
R643R644
C608
R645
C221
C609
C222
R647
C223R260
C224
R261
C225
R262
R264
R267
R650
R269
R651
R652
R654
R655
C231
R270
R663
R664
C633
C634
C635
C636
C645
C1200
C1201
C1202 C1203
C1204
C1205
Q1201
Q1202
C1207
C1208
Q1204
C1209
C1210
C1211
C1212
C1213
C1214
R1200
R1201
R1202
R1203
R1204
R1205
R1206
R1207
R1208
R1209
R1212
R1213
R1214
R1215
R1216
R1220
R1221
R1222
R1223
R1225
R1226
R1227
R1228R1229
Q201
Q202
Q204
Q205
Q206
Q208
Q211
Q212
Q213
Q214
Q631
Q632
Q633
Q634
Q635
C1100
C1101
C1102
C1103
C1105
C1107
C1109
C1300
R200
C1301
R201R202
C1303
R204
C1305
R205
Q1301
C1111
R206
R207
C1113
R208
C1115
C1116
C1117
IC202
D640
Q1701Q1700
Q1703Q1702
IC200
14
58
D642
D643
D649 D660
D661
D662
IC1200
112
13 24
D1506
D1503
D1504
D1507
D1505
D1508
Q1300 Q1303
D1500D1501
D1502
Q1203
Q210
Q200
Q203
Q207
H.V. CAUTION
BA17F1F0102 2
Power Supply CBA Bottom View [TYPE A]
BA17F1F01022
Because a hot chassis ground is present in the power supply circuit, an isolation transformer must be used when repairing.Also, in order to have the ability to increase the input slowly, when troubleshooting this type of power supply circuit, a variable isolation transformer is required.
NOTE:The voltage for parts in hot circuit is measured usinghot GND as a common terminal.
CAUTION !Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.If Main Fuse (F601) is blown , check to see that all components in the power supplycircuit are not defective before you connect the AC plug to the AC power supply.Otherwise it may cause some components in the power supply circuit to fail.
For continued protection against risk of fire, replace only with same type 4 A, 125V fuse.
CAUTION ! :
ATTENTION : Utiliser un fusible de rechange de même type de 4A, 125V.4A/125V
10-15
1 2 3 4 5 6 7 8 9 10TOOL NO.
C7A3 A3
BA17F8F0102 2
REPLACE FUSE AS MARKEDRISK OF FIRE-
A17F8MPW TE234498
2
3
4
B C D E F
HOTCOLD
COLD
HOT
1
A
F6014A/125V
GNDJ1020
R211
J1021
IS5
VS2J1022
J1023
GND
PROT5
J1024
LN1
J1025
J1026 VS6
HN1
J1027
C1700
VSEN
J1028
C170
1
R601
LN1J1029
R602
R605
R606
R607
R1103
R608
J1030
R609
INV-GND
J103
1
C1709
R1106
J1032PROT6
J1033
D1300
GNDJ1034
D1301
PROT3
J1035
SW2
J103
6
LN2
J103
7
R610
HN2
J103
8
R611
HN1
J103
9
R612
R613
R1305
PROT4
J1040
R1115
LN1
J1041
INV-GND
J1042
R233
VSENJ1043
R234
CN600
R1118
GND
J1044
R235
STBJ1045
SW2
J1046
INV+24V
J1047
BL-SWJ1048
R239
J1049GND
D1700
D1701
D1702
D1703
R240
D1704
J1050NH1
D1705
J1051
SW1
D1706
J1052 PROT2
R1127
D1707
ISEN
J1053
R1704
VSEN
J1054
R245
J1055
NH1
R246
DC-12V
J1056
J1057
PROT
GND
J1058
R1709
DC-12VJ1059
R633
R634
R1130
R635
R636
J1060
LN1
J1061
REG-7.5VJ1062
PROT5
GNDJ1063
C600
DUTYJ1064
R255
C601
FH601
GND
J1065
R256
FH602J1066
GND
R257
C603
PROT
J1067
R258
C604
GND
J1068
R259
GNDJ1069
C607
R1143
INV+24V
J1070
R649
R1145
DUTYJ1071
R1146
GNDJ1072
R263
R1147
J1073
VLO
C610R1148
GND
J1074
R265
C611
BL-ADJJ1075
R266
C612
Q1202-B
J1076
J1077
START
C613
R268
24V
J1078
C614
PROTECT3
J1079
R1150
R656R657
R658
PANEL24V
J1080
R659
P-ON+24V
J1081
P-ON+24V
J1082
BL-ADJJ1083
GND
J1084
J1085 P-ON-H2
J1086
GND GN
DJ1087
R660
J1088P-ON-H1
J1089
PROTECT1
R662
PANEL+15.8V
J1090
Q600-S
J1091
J1092
GND
J1093 P-
ON-H1
GND
J109
4
J1095
P-ON+24V
J1096
P-ON+24V
J1097
Q213-C
J1098
-7.5VJ1099
C641
D200
C648
D201
C649
D202
D205D206
D207
D208
D210
D211
D212
D600
D601
D602
D603
D604
D605
D606
D607
D221
D609
D222
D610
D611
D612
D613
IC601
T600
D631
D632
D633
D634
J200VCOM2
D635
D636
D637
D638
D639
DRIVE
J1100
J1101
+36V
+17V
J1102
J1103
FB
AMP24V
J1104
D641
J1106 +16V
GND
J1107
D644
AMP24V
J1108
D645
AMP24V
J1109
D646D6
48
GND
J1110
PANEL15.8V
J1111
GND
J1112P-
ON+24V
J1113
JS200
OE2
D650
P-ON+24V
J1114
D651
PANEL-6V
J1115
D652
GND
J1116
GND
J1117
D654
Q207-B
J1118
D655GND
J1119
D656
D657
D658D659
VCOM-PWM
J1120PR
OTECT1
J1121OV
L
J1122
PANEL-6VJ1123
GND
J1124
PANEL+3.3VJ1125
GND
J1126
GND
J1127
D663
D1200
PROTECT3
J1128
D1201
GND
J1129
D1202
D1203
J1130
INV+24V
OVL
J1131
J1132
GND
PANEL+3.3V
J1133
GND
J1134
P-ON-H2J1135
ALL5V
J1136
ALL5V
J1137
PROTECT1
J113
8
P-ON-H2
J1139
P-ON-H2J1140
J1141
GND
J1142
ALL5VJ1143J1144 GND
GND
J1145
VCOM-PWM
J1146
BL-SW
J1147
BL-ADJ
J1148
INV+24V
J1149
J1150
REG-7.5V
J1151
PROT1
J1152 J1
153
PROT6
J1154
IS6
GNDJ1155
GNDJ1156
GNDJ1157
GND
J1158
GND
J1159
J1161
IS1
J1162
PROT
1
J1163
PROT4
J1164
IS4
J1165
INV+24V
J1166
INV+24V
J1167
INV+24V
J1168
INV+24V
J1169GND
J1170
GND
J1171
GND
GND
JS660
SA601
Q600
Q601
Q221
Q222
JS1200
PROT
L600
L601
BC601
BC602
Q636
GND
J1001
GND
J1002
SW2
J1003
SW2
J1004 IS3
PROT
3
SW2
J100
5
SW2
J1006
SW2J1007
C1104
SW2J1008
J1009
IS2
C1106
C1108
SW2
J1010
SW2
J1011
PROT
1J1012
R203
J1013
IS3
C1110
PROT3
J1014
PROT
4J1015
C1112
PROT6
J1016
J1017
IS4
C1114
IS1
J1018
R209
J1019
C203
C208
C214
C215
C217
C226
C227
C228
C229
C230
C639
C644
C646
C675
C1206
C1302
C638
C647
C1304
C220
C637
C631
C632
PROTECT1J1105
CN601
CN20
01 2
1011
CN632
1
218
19
C602
CN1100 CN1101 CN1102
T1100 T1101 T1102
BA17F8F01022
Power Supply CBA Top View [TYPE B]Because a hot chassis ground is present in the power supply circuit, an isolation transformer must be used when repairing.Also, in order to have the ability to increase the input slowly, when troubleshooting this type of power supply circuit, a variable isolation transformer is required.
NOTE:The voltage for parts in hot circuit is measured usinghot GND as a common terminal.
CAUTION !Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.If Main Fuse (F601) is blown , check to see that all components in the power supplycircuit are not defective before you connect the AC plug to the AC power supply.Otherwise it may cause some components in the power supply circuit to fail.
For continued protection against risk of fire, replace only with same type 4 A, 125V fuse.
CAUTION ! :
ATTENTION : Utiliser un fusible de rechange de même type de 4A, 125V.4A/125V
10-16
2
3
4
BCDEF
HOTCOLD
COLD
HOT
1
A
F6014A/125V
GNDJ1020
R211
J1021
IS5
VS2 J1022
J1023GND
PROT5
J1024
LN1
J1025
J1026VS6 HN1
J1027
C1700
VSEN
J1028
C1701
R601
LN1J1029
R602
R605R606
R607
R1103
R608
J1030
R609
INV-GNDJ1031
C1709
R1106
J1032PROT6
J1033IS3
D1300
GNDJ1034
D1301
PROT3J1035
SW2J1036
LN2J1037
R610
HN2J1038
R611
HN1
R612
R613
R1305
PROT4J1040
J1039
R1115
LN1J1041
INV-GNDJ1042
R233
VSENJ1043
R234
CN600
R1118
GND
J1044
R235
STBJ1045
SW2J1046
INV+24VJ1047
BL-SWJ1048
R239
J1049GND
D1700
D1701
D1702
D1703
R240
D1704
J1050NH1
D1705
J1051SW1
D1706
J1052PROT2
R1127
D1707
ISENJ1053
R1704
VSENJ1054
R245
J1055NH1
R246
DC-12V
J1056
J1057
PROT
GNDJ1058
R1709
DC-12V
R633
R634
R1130
R635
R636
J1060LN1
J1061REG-7.5V
J1062
PROT5
GNDJ1063
C600
DUTYJ1064
R255
C601
FH601
GND
J1065
R256
FH602
J1066
GND
R257
C603
PROT
J1067
R258
C604
GNDJ1068
R259
GNDJ1069
C607
R1143
INV+24VJ1070
R649
R1145
DUTYJ1071
R1146
GNDJ1072
R263
R1147
J1073
VLO
C610
R1148
GND
J1074
R265
C611
BL-ADJ
J1075
R266
C612
Q1202-BJ1076
J1077START
C613
R268
J1121
24V
J1078
C614
PROTECT3
J1079
R1150
R656 R657
R658
PANEL24V
J1080
R659
P-ON+24V
P-ON+24VJ1082
J1081
BL-ADJJ1083
GNDJ1084
J1085P-ON-H2
J1086GND
GNDJ1087
R660
J1088P-ON-H1
J1089
PROTECT1
R662
PANEL+15.8VJ1090
Q600-S
J1091
J1092GND
J1093
P-ON-H1
GNDJ1094
J1095
P-ON+24V
J1096
P-ON+24VJ1097
Q213-C
J1098
-7.5VJ1099
C641
D200
C648
D201
C649
D202
D205
D206
D207
D208
D210
D211
D212
D600
D601
D602
D603
D604
D605
D606
D607
D221
D609
D222
D610
D611
D612
D613
IC601
T600
D631
D632
D633
D634
J200VCOM2
D635
D636
D637
D638
D639
DRIVE
J1100
J1101+36V
+17V
J1102
J1103
FB
AMP24V
J1104
D641
J1106+16V
GND
J1107
D644
AMP24VJ1108
D645
AMP24VJ1109
D646
D648
GND
J1110PANEL15.8V
J1111
J1125
J1123
GND
J1112
P-ON+24VJ1113
JS200
OE2
D650
P-ON+24V
J1114
D651
PANEL-6V
J1115
D652
GNDJ1116
J1117GND
D654
Q207-B
J1118
D655GND
J1119
D656
D657
D658
D659
VCOM-PWM
J1120
PROTECT1
OVL
J1122
PANEL-6V
GND
J1124
PANEL+3.3V
GND
J1126
GND
J1127
D663
D1200
PROTECT3
J1128
D1201
GND
J1129
D1202
D1203
J1130INV+24V
OVL
J1131
J1132
GND
PANEL+3.3V
J1133
GNDJ1134
P-ON-H2J1135
ALL5V
J1136
ALL5V
J1137
PROTECT1J1138
P-ON-H2
J1139
P-ON-H2J1140
J1141GND GND
J1142
ALL5VJ1143 J1144GNDGND
J1145
VCOM-PWMJ1146
BL-SW
J1147
BL-ADJJ1148
INV+24VJ1149
J1150REG-7.5V
J1151PROT1
J1152PROT3J1153
PROT6J1154
IS6
GNDJ1155
GNDJ1156
GNDJ1157
GNDJ1158
GNDJ1159
J1161
J1012
J1018IS1J1162PROT1
J1163
PROT4
J1164
IS4
J1165INV+24V
J1166INV+24V
J1167INV+24V
J1168INV+24V
J1169GND
J1170
GND
J1171
GND
JS660
SA601
Q600
Q601
Q221
Q222
JS1200
PROT
L600
L601
BC601
BC602
Q636
GND
J1001
GNDJ1002
SW2SW2
J1004
J1003
SW2
J1005
SW2J1006
SW2J1007
C1104
SW2J1008
J1009IS2
C1106
C1108
SW2J1010
SW2J1011
PROT1
R203
J1013IS3
C1110
PROT3J1014
PROT4
C1112
PROT6
J1016
J1017 J1015
IS4
C1114
IS1
R209
J1019
C203C208
C214
C215
C217
C226
C227
C228
C229
C230
C639
C644
C646
C675
C1206
J1059
C1302
C638
C647
C1304
C220
C637C631
C632
PROTECT1J1105
CN601
CN20012
1011
CN632
1
2 18
19
C602
CN1100CN1101CN1102
T1100T1101T1102
C1118
C1500
C1119
C1501C1502
R210
C1311
R212R213
C1120
R214
C1121
R215
C1122
R216
C1123
R217R218
R600
R219
C1702
R603
C1703
C1704
R604
R1100
C1705
R1101
C1706
R1102
C1707
R220
C1708
R1104
R221
R1105
R222
R223
R1107
R224
R1108
R225
R1109
R226
R227
R228
R1300
C1710
R229
R1301
R1302
R1303R1304
R1110
R1111
R1306
R1112
R1307
R1113
R230R1308
R1114
R231
R1309
R232
R1116
R1117
R1500
R1501
R1119
R236
R1502
R237
R1503
R238
R1310R1504
R1505
R1506
R1507
R1508
C200
R1120
R1509
C201
R1121
C202
R1122R1123
R1124
C204
R1700
R241
R1125
C205
R1701
R242
R1126
C206
R1702
R243
C207
R1703
R244
R1128
R1510
R1129
R1511
C209
R1705
R1512
R1706
R247
R1513
R1707
R248
R1514
R1708
R1515
R249
R631
R632
R1516
C210
R1131
C211
R1132
C212
R637
R1133
C213
R638
R1134
R251
R1135
R252
C216
R253
R254
C218
R641
C605
R642
C606
R643
R644
C608
R645
C221
C609
C222
R647
C223R260
C224
R261
C225
R262
R264
R267
R650
R269
R651
R652
R654
R655
C231
R270
R663
R664
C633
C634
C635
C636
C645
C1200
C1201
C1202 C1203
C1204
C1205
Q1201
Q1202
C1207
C1208
Q1204
C1209
C1210
C1211
C1212
C1213
C1214
R1200
R1201
R1202
R1203
R1204
R1205
R1206
R1207
R1208
R1209
R1212
R1213
R1214
R1215
R1216
R1220
R1221
R1222
R1223
R1225
R1226
R1227
R1228R1229
Q201
Q202
Q204
Q205
Q206
Q208
Q211
Q212
Q213
Q214
Q631
Q632
Q633
Q634
Q635
C1100
C1101
C1102
C1103
C1105
C1107
C1109
C1300
R200
C1301
R201R202
C1303
R204
C1305
R205
Q1301
C1111
R206
R207
C1113
R208
C1115
C1116
C1117
IC202
D640
Q1701Q1700
3071Q2071Q
IC200
14
58
D642
D643
D649 D660
D661
D662
IC1200
112
13 24
D1506
D1503
D1504
D1507
D1505
D1508
Q1300 Q1303
D1500D1501
D1502
Q1203
Q210
Q200
Q203
Q207
H.V. CAUTION
BA17F8F0102 2
BA17F8F01022
Because a hot chassis ground is present in the power supply circuit, an isolation transformer must be used when repairing.Also, in order to have the ability to increase the input slowly, when troubleshooting this type of power supply circuit, a variable isolation transformer is required.
Power Supply CBA Bottom View [TYPE B]
NOTE:The voltage for parts in hot circuit is measured usinghot GND as a common terminal.
CAUTION !Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.If Main Fuse (F601) is blown , check to see that all components in the power supplycircuit are not defective before you connect the AC plug to the AC power supply.Otherwise it may cause some components in the power supply circuit to fail.
For continued protection against risk of fire, replace only with same type 4 A, 125V fuse.
CAUTION ! :
ATTENTION : Utiliser un fusible de rechange de même type de 4A, 125V.4A/125V
WAVEFORMS
FL11.4WF11-1
Input: Component Color Bar Signal (480i, 480p, 720p or 1080i) (with 1kHz Audio Signal)
WF1 ~ WF4 = Waveforms to be observed atWaveform check points.(Shown in Schematic Diagram.)
See Electrical Parts List for parts with this mark.
Digital Main CBA Unit
Function CBA Unit
IR Sensor CBA Unit
Power Supply CBA
Stand Assembly
L17
B41
LCD1
A1
A4
A8
A11
A12
B11
SP3801
CL200
SP3802
CL3801
CL3802
B5
AC600
B18
L25
L15
L19
L19
L19
L1
L1CL632
L19A2
B22
B22
L27
L28
L27L27
L25
L27L27
X7
S6L1
A15
B72
CL3101
CL3102
CL3005
B11
S6
L1S6
B63
B67
B67B64
B66
B67
B67
B64
B66
B66
B27
B27B66
A42
13-2 FL11.4-B_CEX
Cabinet [TYPE B]
See Electrical Parts List for parts with this mark.
Digital Main CBA Unit
Function CBA Unit
IR Sensor CBA Unit
Power Supply CBA
Stand Assembly
L17
B41
LCD1
A1
A4
A8
A11
A12
B11
SP3801
CL200
SP3802
CL3801
CL3802
B5
AC600
B18
L25
L15
L19
L19
L19
L42
L42CL632
L19A2
B22
B22
L27
L28
L27L27
L25
L27L27
X7
S6L1
A15
CL3101
CL3102
CL3005
B11
S6
L1S6
A42
13-3 FL11.4_PEX
Packing
S6
S1
Packing Tape
Packing Tape
S7 X1
Some Ref. Numbers are not in sequence.
L28
X2
S4
X6
S3
StandAssembly
X3
X4
FRONT
FRONT
Tape
S5
Tape
2011/05/12 14-1 A17F0CA.fm
TYPE A
PARTS LIST [32MF301B/F7 (Serial No.: DS1)]
Mechanical Parts
PRODUCT SAFETY NOTE: Products marked with a # have special characteristics important to safety. Before replacing any of these components, read carefully the product safety notice in this service manual. Don't degrade the safety of the product through improper servicing.
NOTE: Parts that are not assigned part numbers (---------) are not available.
Ref. No. Description Part No.
STAND ASSEMBLY A17F1UH 1ESA27585
A1 FRONT CABINET A17F0UH 1EM226003
A2 REAR CABINET A17F1UH 1EM027006
A4 FUNCTION KNOB A17F1UH 1EM226223
A8 JACK HOLDER A17F1UH 1EM225384
A11 SENSOR LENS A17N1UH 1EM329957
A12# RATING LABEL A17F0UH ----------
A15 ENERGY STAR LABEL A91F2UH ----------
A42 ENERGY GUIDE LABEL A17F0UH ----------
AC600# AC CORD W/O A GND WIRE UL/CSA/1700/NO/BLACK
ACCESSORIESX1 BAG POLYETHYLENE 235X365XT0.03 0EM408420A
X2# OWNERS MANUAL A17F0UH 1EMN27701
X3 REMOTE CONTROL NF805UD NF805UD
X4 DRY BATTERY R03/2S XB0M451T0006
X6 QUICK START GUIDE A17F0UH 1EMN27702
X7 REGISTRATION CARD (MAGNAVOX) A17N0UH
1EMN27759
Ref. No. Description Part No.
2011/05/12 14-2 A17F0EL.fm
Electrical Parts
PRODUCT SAFETY NOTE: Products marked with a # have special characteristics important to safety. Before replacing any of these components, read carefully the product safety notice in this service manual. Don't degrade the safety of the product through improper servicing.
NOTES:
1. Parts that are not assigned part numbers (---------) are not available.
2. Tolerance of Capacitors and Resistors are noted with the following symbols.
DIGITAL ASSEMBLY
POWER SUPPLY CBA
C.....±0.25% D.....±0.5% F.....±1%
G.....±2% J......±5% K.....±10%
M.....±20% N.....±30% Z.....+80/-20%
Ref. No. Description Part No.
DIGITAL ASSEMBLYConsists of the following
A17F0MMA-004
DIGITAL MAIN CBA UNIT A17F0MMA-004-DM
FUNCTION CBA UNIT A17F0MMA-004-FN
IR SENSOR CBA UNIT A17F0MMA-004-IR
Ref. No. Description Part No.
POWER SUPPLY CBAConsists of the following:
A17F1MPW-001
CAPACITORSC200 CHIP CERAMIC CAP.(1608) F Z 0.1µF/50V CHD1JZ30F104
C201 CHIP CERAMIC CAP.(1608) F Z 0.1µF/50V CHD1JZ30F104
C202 CHIP CERAMIC CAP.(1608) F Z 0.1µF/50V CHD1JZ30F104
C203 ELECTROLYTIC CAP. 2.2µF/50V M CE1JMASDL2R2
C205 CHIP CERAMIC CAP.(1608) B K 0.1µF/50V CHD1JK30B104
When you replace one of the below Trans Inverters on this CBA, please replace with the one that has same parts number.Do not mix different parts number’s Trans Inverter.
T1100# TRANS INV HVT-325 LTZ3PZ0XB018
T1101# TRANS INV HVT-325 LTZ3PZ0XB018
T1102# TRANS INV HVT-325 LTZ3PZ0XB018
or
T1100# TRANS INV TZ.7617A.101 LTZ3PZDAR014
T1101# TRANS INV TZ.7617A.101 LTZ3PZDAR014
T1102# TRANS INV TZ.7617A.101 LTZ3PZDAR014
Ref. No. Description Part No.
2011/05/12 14-6 A17F1CA.fm
TYPE A
PARTS LIST [LC320EM2 (Serial No.: DS1)]
Mechanical Parts
PRODUCT SAFETY NOTE: Products marked with a # have special characteristics important to safety. Before replacing any of these components, read carefully the product safety notice in this service manual. Don't degrade the safety of the product through improper servicing.
NOTE: Parts that are not assigned part numbers (---------) are not available.
Different parts from the original model 32MF301B/F7 (Serial No. : DS1)
Ref. No. Description Part No.
A1 FRONT CABINET A17F1UH 1EM027005
A12# RATING LABEL A17F1UH ----------
A42 ENERGY GUIDE LABEL A17F1UH ----------
S1 CARTON A17F1UH 1EM330221
X2# OWNERS MANUAL A17F1UH 1EMN27479
X3 REMOTE CONTROL NH001UD NH001UD
X6 QUICK START GUIDE A17F1UH 1EMN27480
X7 REGISTRATION CARD (EMERSON) A17N1UH 1EMN27763
2011/05/12 14-7 A17F1EL.fm
Electrical Parts
PRODUCT SAFETY NOTE: Products marked with a # have special characteristics important to safety. Before replacing any of these components, read carefully the product safety notice in this service manual. Don't degrade the safety of the product through improper servicing.
NOTES:
1. Parts that are not assigned part numbers (---------) are not available.
2. Tolerance of Capacitors and Resistors are noted with the following symbols.
Different parts from the original model 32MF301B/F7 (Serial No. : DS1)
C.....±0.25% D.....±0.5% F.....±1%
G.....±2% J......±5% K.....±10%
M.....±20% N.....±30% Z.....+80/-20%
Ref. No. Description Part No.
DIGITAL ASSEMBLYConsists of the following
A17F1MMA-006
DIGITAL MAIN CBA UNIT A17F1MMA-006-DM
FUNCTION CBA UNIT A17F1MMA-006-FN
IR SENSOR CBA UNIT A17F1MMA-006-IR
POWER SUPPLY CBA ----------
You cannot mix components under Type 1 with the ones under Type 2.
Type 1: (“78R000ZF” is engraved on Type 1 IC REGULATOR.)
IC202 IC REGULATOR KIA78R000ZF-RTF/P NSCA0T0JY016
R226 RES CHIP 1608 1/10W F 1.4k Ω RTW1401HH008
R244 RES CHIP 1608 1/10W F 1k Ω RTW1001HH008
←Make sure to use this IC202 with R226 (1.4k Ω) and R244 (1k Ω).
orType 2: (“200WNA1” is engraved on Type 2 IC REGULATOR.)
IC202 IC(REGULATOR) PQ200WNA1ZPH QSZBA0TSH072
R226 RES CHIP 1608 1/10W F 330 Ω RTW3300HH008
R244 RES CHIP 1608 1/10W F 2.2k Ω RTW2201HH008
←Make sure to use this IC202 with R226 (330 Ω) and R244 (2.2k Ω).
2011/05/12 14-8 A17F2CA.fm
TYPE A
PARTS LIST [LC320SS2 (Serial No.: DS1)]
Mechanical Parts
PRODUCT SAFETY NOTE: Products marked with a # have special characteristics important to safety. Before replacing any of these components, read carefully the product safety notice in this service manual. Don't degrade the safety of the product through improper servicing.
NOTE: Parts that are not assigned part numbers (---------) are not available.
Different parts from the original model 32MF301B/F7 (Serial No. : DS1)
Ref. No. Description Part No.
A1 FRONT CABINET A17F2UH 1EM226004
A12# RATING LABEL A17F2UH ----------
A42 ENERGY GUIDE LABEL A17F2UH ----------
S1 CARTON A17F2UH 1EM434846
X2# OWNERS MANUAL A17F2UH 1EMN27703
X3 REMOTE CONTROL NH210UD NH210UD
X6 QUICK START GUIDE A17F2UH 1EMN27704
X7 REGISTRATION CARD (SYLVANIA) A017DUH 1EMN27080
2011/05/12 14-9 A17F2EL.fm
Electrical Parts
PRODUCT SAFETY NOTE: Products marked with a # have special characteristics important to safety. Before replacing any of these components, read carefully the product safety notice in this service manual. Don't degrade the safety of the product through improper servicing.
NOTES:
1. Parts that are not assigned part numbers (---------) are not available.
2. Tolerance of Capacitors and Resistors are noted with the following symbols.
Different parts from the original model 32MF301B/F7 (Serial No. : DS1)
C.....±0.25% D.....±0.5% F.....±1%
G.....±2% J......±5% K.....±10%
M.....±20% N.....±30% Z.....+80/-20%
Ref. No. Description Part No.
DIGITAL ASSEMBLYConsists of the following
A17F2MMA-003
DIGITAL MAIN CBA UNIT A17F2MMA-003-DM
FUNCTION CBA UNIT A17F2MMA-003-FN
IR SENSOR CBA UNIT A17F2MMA-003-IR
32MF301B/F7(A17F0UH)(Serial No.: DS2)
2011042132MF301B/F7(A17F0UH)(Serial No.: DS2)
Different parts from the original model 32MF301B/F7(DS1)Ref. No. Description Parts No.MECHANICAL PARTSA1 FRONT CABINET A17F0UH 1EM226003AA2 REAR CABINET A17F1UH 1EM027006AAC600! AC CORD W/O A GND WIRE UL/CSA/1730/NO/BLACK WAC1720LW006B63 Not usedCL3101 WIRE ASSEMBLY 2PIN 2PIN/250MM/BLACK RED WX1A17F1T207
ELECTRICAL PARTS
POWER SUPPLY CBA A17F1MPWA002CN600! Not usedCN601! CONNECTOR B2P3-VH(LF)(SN) J3VH020JG001
1 / 1 page
LC320EM2(A17F1UH)(Serial No.: DS3)
20110414LC320EM2(A17F1UH)(Serial No.: DS3)
Different parts from the original model 32MF301B/F7(DS1)Ref. No. Description Parts No.MECHANICAL PARTSA1 FRONT CABINET A17F1UH 1EM027005AA2 REAR CABINET A17F1UH 1EM027006AA12! RATING LABEL A17F1UH ----------A42 ENERGY GUIDE LABEL A17F1UH ----------AC600! AC CORD W/O A GND WIRE UL/CSA/1730/NO/BLACK WAC1720LW006B63 Not usedCL3101 WIRE ASSEMBLY 2PIN 2PIN/250MM/BLACK RED WX1A17F1T207S1 CARTON A17F1UH 1EM330221X2! OWNERS MANUAL A17F1UH 1EMN27479X3 REMOTE CONTROL NH001UD NH001UDX6 QUICK START GUIDE A17F1UH 1EMN27480X7 REGISTRATION CARD (EMERSON) A17N1UH 1EMN27763
ELECTRICAL PARTS
DIGITAL ASSEMBLY A17F1MMA-006Consists of the followingDIGITAL MAIN CBA UNIT A17F1MMA-006-DMFUNCTION CBA UNIT A17F1MMA-006-FNIR SENSOR CBA UNIT A17F1MMA-006-IR
POWER SUPPLY CBA A17F1MPWA002CN600! Not usedCN601! CONNECTOR B2P3-VH(LF)(SN) J3VH020JG001
1 / 1 page
CN601! CONNECTOR B2P3-VH(LF)(SN) J3VH020JG001
1 / 1 page
LC320SS2(A17F2UH)(Serial No.: DS2)
20110414LC320SS2(A17F2UH)(Serial No.: DS2)
Different parts from the original model 32MF301B/F7(DS1)Ref. No. Description Parts No.MECHANICAL PARTSA1 FRONT CABINET A17F2UH 1EM226004AA2 REAR CABINET A17F1UH 1EM027006AA12! RATING LABEL A17F2UH ----------A42 ENERGY GUIDE LABEL A17F2UH ----------AC600! AC CORD W/O A GND WIRE UL/CSA/1730/NO/BLACK WAC1720LW006B63 Not usedCL3101 WIRE ASSEMBLY 2PIN 2PIN/250MM/BLACK RED WX1A17F1T207S1 CARTON A17F2UH 1EM434846X2! OWNERS MANUAL A17F2UH 1EMN27703X3 REMOTE CONTROL NH210UD NH210UDX6 QUICK START GUIDE A17F2UH 1EMN27704X7 REGISTRATION CARD (SYLVANIA) A017DUH 1EMN27080
ELECTRICAL PARTS
DIGITAL ASSEMBLY A17F2MMA-003Consists of the followingDIGITAL MAIN CBA UNIT A17F2MMA-003-DMFUNCTION CBA UNIT A17F2MMA-003-FNIR SENSOR CBA UNIT A17F2MMA-003-IR
POWER SUPPLY CBA A17F1MPWA002CN600! Not usedCN601! CONNECTOR B2P3-VH(LF)(SN) J3VH020JG001
1 / 1 page
CN601! CONNECTOR B2P3-VH(LF)(SN) J3VH020JG001
1 / 1 page
LC320EM2(A17F8UT)(Serial No.: TH1)
20110421LC320EM2(A17F8UT)(Serial No.: TH1)
Different parts from the original model 32MF301B/F7(DS1)Ref. No. Description Parts No.MECHANICAL PARTS
STAND ASSEMBLY A17F8UT 1ESA28630A1 FRONT CABINET A17F1UH 1EM027005AA2 REAR CABINET A17F1UH 1EM027006AA12! RATING LABEL A17F8UT ----------A42 ENERGY GUIDE LABEL A17F1UH ----------AC600! AC CORD W/O A GND WIRE UL/CSA/1730/NO/BLACK WAC1720LW006B11 SPEAKER HOLDER A17F1UH 1EM126473B27 Not usedB63 Not usedB64 Not usedB66 Not usedB67 Not usedB72 Not usedCL3101 WIRE ASSEMBLY 2PIN 2PIN/250MM/BLACK RED WX1A17F1T207L28 STAND SCREW KIT A17F8UT 1ESA28631L42 SHOULDER SCREW A01Q0UF 1EM328277SP3801 SPEAKER MAGNETIC S0412F28E DS08130XQ004SP3802 SPEAKER MAGNETIC S0412F28E DS08130XQ004S1 CARTON A17F8UT 1EM331060S7 STAND BAG A01FKUT 1EM432498X2! OWNERS MANUAL A17F8UT 1EMN28127X3 REMOTE CONTROL NH001UD NH001UDX6 QUICK START GUIDE A17F8UT 1EMN28128X7 REGISTRATION CARD (EMERSON) A17N8UT 1EMN28129
1 / 1 page
X7 REGISTRATION CARD (EMERSON) A17N8UT 1EMN28129
ELECTRICAL PARTS
DIGITAL ASSEMBLY A17F8MMA-002Consists of the followingDIGITAL MAIN CBA UNIT A17F8MMA-002-DMFUNCTION CBA UNIT A17F8MMA-002-FNIR SENSOR CBA UNIT A17F8MMA-002-IR
POWER SUPPLY CBA A17F8MPW-001C600 CAP METALLIZED FILM 0.47UF/250V/K/MPX CTA474EUR001C601 CAP METALLIZED FILM 0.47UF/250V/K/MPX CTA474EUR001C602 CAP ELECTROLYTIC 390UF/200V CEB391DYG006C603 Not usedC604 Not usedCN600! Not usedCN601! CONNECTOR B2P3-VH(LF)(SN) J3VH020JG001B41 HEAT SINK PNB ASSEMBLY A01FNUT 1EM432598