Sharp LC-40LE812E, LC-46LE812E, LC-40LX812E, LC-46LX812E, LC-40LE822E Service manual

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LC-40/46LE812E, LC-40/46LX812E, LC-40/46/52LE822E, LC-40/46LU822E (1st Edition)

SERVICE MANUAL

No. S60G440LE812E

LCD COLOUR TELEVISION

LC-40LE812E LC-40LE822E LC-46LE812E LC-46LE822E LC-40LX812E LC-52LE822E LC-46LX812E LC-40LU822E

MODELS

In the interests of user-safety (Required by safety regulations in some countries) the set should be restored to its original condition and only parts identical to those specified should be used.

This Service Manual covers the differences from LC-40/46LE810E, LC-40/46LX810E and LC-40/46/52LE820E, LC-40/ 46LU820E. For other technical information, refer to the LC-40/46LE810E, LC-40/46LX810E (No. S30E940LE810E) Service Manual and LC-40/46/52LE820E, LC-40/46LU820E (No. S30F240LE820E) Service Manual.

LC-46LU822E

CONTENTS

OUTLINE AND DIFFERENCES FROM BASE MODEL

OUTLINE.............................................................i

DIFFERENCES FROM BASE MODEL

(LC-40LE812E/LX812E) .....................................i

DIFFERENCES FROM BASE MODEL

(LC-46LE812E/LX812E) .....................................i

DIFFERENCES FROM BASE MODEL

(LC-40LE822E/LU822E) ....................................ii

DIFFERENCES FROM BASE MODEL

(LC-46LE822E/LU822E) ....................................ii

DIFFERENCES FROM BASE MODEL

(LC-52LE822E) ................................................. iii

SAFETY PRECAUTION

IMPORTANT SERVICE SAFETY PRE-

CAUTION ..........................................................iv

Precautions for using lead-free solder ...............v

End of life disposal ............................................vi

OUTLINE

MAJOR SERVICE PARTS ............................... vii

CHAPTER 1. SPECIFICATIONS

[1] SPECIFICATIONS ......................................... 1-1

CHAPTER 3. ADJUSTMENT

[1] ADJUSTMENT PROCEDURE ......................3-1

CHAPTER 4. TROUBLESHOOTING TABLE

[1] TROUBLESHOOTING TABLE ......................4-1

CHAPTER 5. MAJOR IC INFORMATIONS

[1] MAJOR IC INFORMATIONS .........................5-1

CHAPTER 6. OVERALL WIRING/BLOCK DIAGRAM

[1] OVERALL WIRING DIAGRAM

(LC-40LE812E/LX812E)................................6-1

[2] OVERALL WIRING DIAGRAM

(LC-46LE812E/LX812E)................................6-2

[3] OVERALL WIRING DIAGRAM

(LC-40LE822E/LU822E)................................6-3

[4] OVERALL WIRING DIAGRAM

(LC-46LE822E/LU822E)................................6-4

[5] OVERALL WIRING DIAGRAM

(LC-52LE822E)..............................................6-5

[6] SYSTEM BLOCK DIAGRAM

(LC-40/46LE812E, LC-40/46LX812E) ...........6-6

[7] SYSTEM BLOCK DIAGRAM

(LC-40/46/52LE822E, LC-40/46LU822E) .

........6-7

CHAPTER 2. OPERATION MANUAL

[1] OPERATION MANUAL .................................. 2-1

Parts marked with " " are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for maintaining the safety and performance of the set.

Parts Guide

This document has been published to be used for after sales service only. The contents are subject to change without notice.

LC-40/46LE812E, LC-40/46LX812E, LC-40/46/52LE822E, LC-40/46LU822E (1st Edition)

LC-40LE812E

OUTLINE AND DIFFERENCES FROM BASE MODEL

Service Manual

OUTLINE

This Service Manual covers the differences from LC-40/46LE810E, LC-40/46LX810E and LC-40/46/52LE820E, LC-40/46LU820E.

For other technical information, refer to the LC-40/46LE810E, LC-40/46LX810E (No. S30E940LE810E) Service Manual and LC-40/46/52LE820E, LC-40/46LU820E (No. S30F240LE820E) Service Manual.

DIFFERENCES FROM BASE MODEL (LC-40LE812E/LX812E)

Ref No. Description

PRINTED WIRING BOARD ASSEMBLIES N MAIN Unit DKEYDF455FM03 DKEYDF455FM06 Changed N R/C, LED Unit DUNTKF494FM02 ← — No change N ICON Unit DUNTKF493FM03 ← — No change N TOUCH SENSOR Unit RUNTKA692WJQZ ← — No change N POWER/LED CONTROL Unit RUNTKA685WJQZ ← — No change N LCD CONTROL Unit RUNTK4512TPZC ← — No change

LCD PANEL N 40" LCD Panel Module Unit R1LK400D3LWF2Y ← — No change

CABINET AND MECHANICAL PARTS Please refer to a Parts Guide

SUPPLIED ACCESSORIES Please refer to a Parts Guide

PACKING PARTS (NOT REPLACEMENT ITEM) Please refer to a Parts Guide

LC-40LE810E/LX810E (No. S30E940LE810E)

LC-40LE812E/LX812E (No. S60G440LE812E)

Interchangeability Note

DIFFERENCES FROM BASE MODEL (LC-46LE812E/LX812E)

Ref No. Description

PRINTED WIRING BOARD ASSEMBLIES N MAIN Unit DKEYDF455FM03 DKEYDF455FM06 Changed N R/C, LED Unit DUNTKF494FM02 ← — No change N ICON Unit DUNTKF493FM03 ← — No change N TOUCH SENSOR Unit RUNTKA692WJQZ ← — No change N POWER/LED CONTROL Unit RUNTKA686WJQZ ← — No change N LCD CONTROL Unit RUNTK4437TPZE ← — No change

LC-46LE810E/LX810E (No. S30E940LE810E)

LC-46LE812E/LX812E (No. S60G440LE812E)

Interchangeability Note

LCD PANEL N 46" LCD Panel Module Unit R1LK460D3LWA2Y ← — No change

CABINET AND MECHANICAL PARTS Please refer to a Parts Guide

SUPPLIED ACCESSORIES Please refer to a Parts Guide

PACKING PARTS (NOT REPLACEMENT ITEM) Please refer to a Parts Guide

Interchangeability

Completely interchangeableA:

Interchangeable from

OLD to NEW

NEWOLD

Interchangeable from

NEWtoOLD

Not interchangeableD:

NEW OLD

OLDNEW

LC-40/46LE812E, LC-40/46LX812E, LC-40/46/52LE822E, LC-40/46LU822E (1st Edition)

DIFFERENCES FROM BASE MODEL (LC-40LE822E/LU822E)

Ref No. Description

PRINTED WIRING BOARD ASSEMBLIES N MAIN Unit DKEYDF455FM01 DKEYDF455FM07 Changed N R/C, LED Unit DUNTKF494FM02 ← — No change N ICON Unit DUNTKF493FM03 ← — No change N LOGO Unit DUNTKF493FM04 ← — No change N TOUCH SENSOR Unit RUNTKA690WJQZ ← — No change N POWER/LED CONTROL Unit RUNTKA685WJQZ ← — No change N LCD CONTROL Unit RUNTK4512TPZC ← — No change

LCD PANEL N 40" LCD Panel Module Unit R1LK400D3LWF0Y ← — No change

CABINET AND MECHANICAL PARTS Please refer to a Parts Guide

SUPPLIED ACCESSORIES Please refer to a Parts Guide

PACKING PARTS (NOT REPLACEMENT ITEM) Please refer to a Parts Guide

LC-40LE820E/LU820E (No. S30F240LE820E)

LC-40LE822E/LU822E (No. S60G440LE812E)

Interchangeability Note

DIFFERENCES FROM BASE MODEL (LC-46LE822E/LU822E)

Ref No. Description

PRINTED WIRING BOARD ASSEMBLIES N MAIN Unit DKEYDF455FM01 DKEYDF455FM07 Changed N R/C, LED Unit DUNTKF494FM02 ← — No change N ICON Unit DUNTKF493FM03 ← — No change N LOGO Unit DUNTKF493FM04 ← — No change N TOUCH SENSOR Unit RUNTKA690WJQZ ← — No change N POWER/LED CONTROL Unit RUNTKA686WJQZ ← — No change N LCD CONTROL Unit RUNTK4437TPZE ← — No change

LC-46LE820E/LU820E (No. S30F240LE820E)

LC-46LE822E/LU822E (No. S60G440LE812E)

Interchangeability Note

LCD PANEL N 46" LCD Panel Module Unit R1LK460D3LWA0Y ← — No change

CABINET AND MECHANICAL PARTS Please refer to a Parts Guide

SUPPLIED ACCESSORIES Please refer to a Parts Guide

PACKING PARTS (NOT REPLACEMENT ITEM) Please refer to a Parts Guide

Interchangeability

Completely interchangeableA:

Interchangeable from

OLD to NEW

NEWOLD

Interchangeable from

NEWtoOLD

Not interchangeableD:

NEW OLD

OLDNEW

LC-40/46LE812E, LC-40/46LX812E, LC-40/46/52LE822E, LC-40/46LU822E (1st Edition)

DIFFERENCES FROM BASE MODEL (LC-52LE822E)

Ref No. Description

PRINTED WIRING BOARD ASSEMBLIES N MAIN Unit DKEYDF455FM01 DKEYDF455FM07 Changed N R/C, LED Unit DUNTKF494FM02 ← — No change N ICON Unit DUNTKF493FM03 ← — No change N LOGO Unit DUNTKF493FM04 ← — No change N TOUCH SENSOR Unit RUNTKA690WJQZ ← — No change N POWER/LED CONTROL Unit RUNTKA694WJQZ ← — No change N LCD CONTROL Unit RUNTK4512TPZC ← — No change

LCD PANEL N 52" LCD Panel Module Unit R1LK520D3LWA0Y ← — No change

CABINET AND MECHANICAL PARTS Please refer to a Parts Guide

SUPPLIED ACCESSORIES Please refer to a Parts Guide

PACKING PARTS (NOT REPLACEMENT ITEM) Please refer to a Parts Guide

Completely interchangeableA:

Interchangeable from

OLD to NEW

LC-52LE820E

(No. S30F240LE820E)

Interchangeability

NEWOLD

LC-52LE822E

(No. S60G440LE812E)

Interchangeable from

NEWtoOLD

Not interchangeableD:

Interchangeability Note

NEW OLD

OLDNEW

iii

LC-40/46LE812E, LC-40/46LX812E, LC-40/46/52LE822E, LC-40/46LU822E (1st Edition)

LC-40LE812E

SAFETY PRECAUTION

Service Manual

IMPORTANT SERVICE SAFETY PRECAUTION

Service work should be performed only by qualified service technicians who are thoroughly familiar with all safety checks and the servicing guidelines which follow:

 WARNING

1. For continued safety, no modification of any circuit should be attempted.

2. Disconnect AC power before servicing.

CAUTION:

FOR CONTINUED PROTECTION AGAINST A RISK OF FIRE REPLACE ONLY WITH SAME TYPE FUSE.

• Use an AC voltmeter having with 5000 ohm per volt, or higher, sensitivity or measure the AC voltage drop across the resistor.

• Connect the resistor connection to all exposed metal parts having a return to the chassis (antenna, metal cabinet, screw heads, knobs and control shafts, escutcheon, etc.) and measure the AC voltage drop across the resistor. All checks must be repeated with the AC cord plug connection reversed. (If necessary, a nonpolarized adaptor plug must be used only for the purpose of completing these checks.) Any reading of 1.05 V peak (this corresponds to 0.7 mA peak AC.) or more is excessive and indicates a potential shock hazard which must be corrected before returning the monitor to the owner.

40 inch model: F7000, F7001 (3.15A/250V) 46/52 inch model: F7000, F7001 (5A/250V)

DVM

 BEFORE RETURNING THE RECEIVER (Fire & Shock Hazard)

Before returning the receiver to the user, perform the following safety checks:

3. Inspect all lead dress to make certain that leads are not pinched, and check that hardware is not lodged between the chassis and other metal parts in the receiver.

4. Inspect all protective devices such as non-metallic control knobs, insulation materials, cabinet backs, adjustment and compartment covers or shields, isolation resistor-capacitor networks, mechanical insulators, etc.

5. To be sure that no shock hazard exists, check for leakage current in the following manner.

• Plug the AC cord directly into a 220~240 volt AC outlet.

• Using two clip leads, connect a 1.5k ohm, 10 watt resistor paralleled by a 0.15µF capacitor in series with all exposed metal cabinet parts and a known earth ground, such as electrical conduit or electrical ground connected to an earth ground.

///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

TO EXPOSED METAL PARTS

SAFETY NOTICE

Many electrical and mechanical parts in LCD color television have special safety-related characteristics.

These characteristics are often not evident from visual inspection, nor can protection afforded by them be necessarily increased by using replacement components rated for higher voltage, wattage, etc.

Replacement parts which have these special safety characteristics are identified in this manual; electrical components having such features

are identified by “ ” and shaded areas in the Replacement Parts List and Schematic Diagrams.

For continued protection, replacement parts must be identical to those used in the original circuit.

The use of a substitute replacement parts which do not have the same safety characteristics as the factory recommended replacement parts shown in this service manual, may create shock, fire or other hazards.

AC SCALE

1.5k ohm 10W

0.15µF

TEST PROBE

CONNECT TO KNOWN EARTH GROUND

LC-40/46LE812E, LC-40/46LX812E, LC-40/46/52LE822E, LC-40/46LU822E (1st Edition)

Precautions for using lead-free solder

Employing lead-free solder

• “PWBs” of this model employs lead-free solder. The LF symbol indicates lead-free solder, and is attached on the PWBs and service manuals. The alphabetical character following LF shows the type of lead-free solder.

Example:

L Fa

Indicates lead-free solder of tin, silver and copper.

L F a/a

Using lead-free wire solder

• When fixing the PWB soldered with the lead-free solder, apply lead-free wire solder. Repairing with conventional lead wire solder may cause damage or accident due to cracks.

As the melting point of lead-free solder (Sn-Ag-Cu) is higher than the lead wire solder by 40 °C, we recommend you to use a dedicated soldering bit, if you are not familiar with how to obtain lead-free wire solder or soldering bit, contact our service station or service branch in your area.

Soldering

• As the melting point of lead-free solder (Sn-Ag-Cu) is about 220 °C which is higher than the conventional lead solder by 40 °C, and as it has poor solder wettability, you may be apt to keep the soldering bit in contact with the PWB for extended period of time. However, Since the land may be peeled off or the maximum heat-resistance temperature of parts may be exceeded, remove the bit from the PWB as soon as you confirm the steady soldering condition.

Lead-free solder contains more tin, and the end of the soldering bit may be easily corroded. Make sure to turn on and off the power of the bit as required.

If a different type of solder stays on the tip of the soldering bit, it is alloyed with lead-free solder. Clean the bit after every use of it.

When the tip of the soldering bit is blackened during use, file it with steel wool or fine sandpaper.

• Be careful when replacing parts with polarity indication on the PWB silk.

Lead-free wire solder for servicing

Part No. Description Code

ZHNDAi123250E J φ0.3mm 250g (1roll) BL ZHNDAi126500E J φ0.6mm 500g (1roll) BK ZHNDAi12801KE J φ1.0mm 1kg (1roll) BM

LC-40/46LE812E, LC-40/46LX812E, LC-40/46/52LE822E, LC-40/46LU822E (1st Edition)

End of life disposal

LC-40/46LE812E, LC-40/46LX812E, LC-40/46/52LE822E, LC-40/46LU822E (1st Edition)

LC-40LE812E

OUTLINE

Service Manual

MAJOR SERVICE PARTS

PWB UNIT

Ref No. Parts Code Description

N DKEYDF455FM06 MAIN Unit (LC-40/46LE812E, LC-40/46LX812E) (*1) N DKEYDF455FM07 MAIN Unit (LC-40/46/52LE822E, LC-40/46LU822E) (*1) N DUNTKF494FM02 R/C, LED Unit N DUNTKF493FM03 ICON Unit N DUNTKF493FM04 LOGO Unit (LC-40/46/52LE822E, LC-40/46LU822E) N RUNTKA690WJQZ TOUCH SENSOR Unit (LC-40/46/52LE822E, LC-40/46LU822E) (*2) N RUNTKA692WJQZ TOUCH SENSOR Unit (LC-40/46LE812E, LC-40/46LX812E) N RUNTKA685WJQZ POWER/LED CONTROL Unit (LC-40LE812E/LX812E, LC-40LE822E/LU822E) N RUNTKA686WJQZ POWER/LED CONTROL Unit (LC-46LE812E/LX812E, LC-46LE822E/LU822E) N RUNTKA694WJQZ POWER/LED CONTROL Unit (LC-52LE822E) N RUNTK4512TPZC LCD CONTROL Unit (LC-40LE812E/LX812E/LE822E/LU822E, LC-52LE822E) N RUNTK4437TPZE LCD CONTROL Unit (LC-46LE812E/LX812E/LE822E/LU822E)

NOTE: (*1) Replace MAIN Unit (DKEYDF455FM06, DKEYDF455FM07) in case of IC8401 or IC3302 failure.

(*2) TOUCH SENSOR Unit (RUNTKA690WJQZ) reuse will be impossible, once it is stuck on front cabinet and exfoliates.

Therefore, please exchange of a TOUCH SENSOR Unit in the case of front cabinet exchange.

OTHER UNIT

Ref No. Parts Code Description

N R1LK400D3LWF0Y 40" LCD Panel Module Unit (LC-40LE822E/LU822E) N R1LK400D3LWF2Y 40" LCD Panel Module Unit (LC-40LE812E/LX812E) N R1LK460D3LWA0Y 46" LCD Panel Module Unit (LC-46LE822E/LU822E) N R1LK460D3LWA2Y 46" LCD Panel Module Unit (LC-46LE812E/LX812E) N R1LK520D3LWA0Y 52" LCD Panel Module Unit (LC-52LE822E)

IC FOR EXCLUSIVE USE OF THE SERVICE

Ref No. Parts Code Description Q’ty

IC501 RH-iXD108WJQZS IC 24LC21AT-I/SN 1

IC2002 RH-iXC786WJNJQ IC R5F364A6NFB 1

SERVICE JIGS

Ref No. Parts Code Description Q’ty

N QCNW-G616WJQZ Main Unit to LCD Control Unit (LW) 1 N QCNW-G625WJQZ Main Unit to Power Unit (PL) 1 N QCNW-H184WJQZ Main Unit to Power Unit (PD) 1 N QCNW-H185WJQZ Main Unit to Power (LED Drive) Unit (LB) 1 N QCNW-K594WJQZ Main Unit to R/C, LED Unit (RA) 1 N QCNW-K595WJQZ Main Unit to Speaker (SP) 1 N QCNW-K596WJQZ Main Unit to Icon Unit (RL) (LC-40/46/52LE822E, LC-40/46LU822E) 1 N QCNW-K597WJQZ Main Unit to Woofer (SB) 1

vii

LC-40/46LE812E, LC-40/46LX812E, LC-40/46/52LE822E, LC-40/46LU822E (1st Edition)

LC-40LE812E

CHAPTER 1. SPECIFICATIONS

[1] SPECIFICATIONS

Service Manual

Item LCD COLOUR

TV (40 "/102 cm), LC-40LE822E, LC-40LU822E, LC-40LE812E, LC40LX812E

LCD panel

102 cm (40 ") X-Gen panel

LCD COLOUR TV (46 "/117 cm), LC-46LE822E, LC-46LU822E, LC-46LE812E, LC46LX812E

117 cm (46 ") X-Gen panel

LCD COLOUR TV (52 "/132 cm), LC52LE822E

132 cm (52 ") X-Gen panel

Resolution 1,920 x 1,080 x 4 dots

Video colour system PAL/SECAM/NTSC 3.58/NTSC 4.43/PAL 60

TV function TV-standard Analogue CCIR (B/G, I, D/K, L/L')

Digital DVB-T (2K/8K OFDM), DVB-C, DVB-S/S2

Receiving channel

VHF/UHF

CATV

Satellite

IR A ch-E69 ch (Digital), E2-E69 ch, F2-F10 ch, I21-I69 ch, IR A-IR J ch

Hyper-band, S1-S41 ch

950-2150 MHz*

TV-tuning system Auto Preset 999 ch (non-Nordic [DTV]), Auto Preset 9999 ch (Nordic [DTV]),

Auto Preset 99 ch (ATV), Auto Label, Auto Sort, Auto Preset 9999 ch (SAT)

STEREO/BILINGUAL NICAM/A2

Audio amplifier 10 W x 2/15 W x 1

Speaker (234 mm x 22 mm) x 2/Ø 110 mm

Terminals Antenna

UHF/VHF 75

Din type (analogue & digital), Satellite 75 F type (DVB-S/S2)

RS-232C D-Sub 9 pin male connector

EXT 1 SCART (AV input, Y/C input, RGB input, TV output)

EXT 2 RCA pin (AV input/AUDIO L/R)

EXT 3 15 pin mini D-sub

HDMI 1 (EXT 4) HDMI (ARC)

HDMI 2 (EXT 5) HDMI

HDMI 3 (EXT 6) HDMI

HDMI 4 (EXT 7) HDMI

USB USB

ETHERNET (10/100) Home network connector (only the 822 model series)

HDMI 2/EXT 3 AUDIO (L/R) Ø 3.5 mm jack*

DIGITAL AUDIO OUTPUT Optical S/PDIF digital audio output

C. I. (Common Interface) EN50221, R206001, CI Plus specification

OUTPUT/Headphones RCA pin (AUDIO R/L)/Ø 3.5 mm jack (audio output)

OSD language Czech, Danish, Dutch, English, Estonian, Finnish, French, German, Greek,

Hungarian, Italian, Latvian, Lithuanian, Norwegian, Polish, Portuguese, Russian, Slovak, Slovene, Spanish, Swedish, Turkish, Ukrainian

Power requirement

Power consumption (method IEC62087)

822 models 127 W (0.2 W standby*

812 models 127 W (0.2 W standby*

Weight 822 models 19.5 kg (without stand),

812 models 16.0 kg (without stand),

Operating temperature

AC 220-240 V, 50 Hz

23.5 kg (with stand)

19.5 kg (with stand)

0°Cto+40°C

) 147 W (0.2 W standby*2) 159 W (0.2 W standby*2)

) 147 W (0.2 W standby*2)

24.5 kg (without stand),

30.0 kg (with stand)

30.0 kg (without stand),

35.0 kg (with stand)

20.5 kg (without stand),

26.0 kg (with stand)

The HDMI 2 and EXT 3 terminals can both use the same audio input terminal.

Standby power consumption applies when the TV is set to not receive EPG data.

The satellite channel's frequency may vary according to satellites and antennas.

As a part of our policy of continuous improvement, SHARP reserves the right to make design and specification changes for product improvement without prior notice. The performance specification figures indicated are nominal values of production units. There may be some deviations from these values in individual units.

1 – 1

LC-40/46LE812E, LC-40/46LX812E, LC-40/46/52LE822E, LC-40/46LU822E (1st Edition)

LC-40LE812E

CHAPTER 2. OPERATION MANUAL

Service Manual

[1] OPERATION MANUAL

TV (front view)

VOL / (Volume buttons)

CH / (Programme [channel]

buttons)

INPUT (Input source button)

MANU (Menu button) POWER (Power button)

OPC sensor

Remote control sensor

1 3 458672

Illumination LED

TV (rear view)

3 4 5

Antenna terminal

Satellite antenna terminal

EXT 1 (RGB) terminal

RS-232C terminal

DIGITAL AUDIO OUTPUT

terminal

USB terminal

ETHERNET (10/100) terminal

OUTPUT (Headphones/AUDIO (L/R)) terminal

EXT 2 (AV IN/VIDEO/AUDIO (L/R)) terminal

EXT 3 (ANALOGUE RGB (PC/ COMPONENT)) terminal

HDMI 2/EXT 3 AUDIO (L/R) jack

HDMI 1 (HDMI/ARC) terminal

HDMI 2 (HDMI) terminal

HDMI 3 (HDMI) terminal

HDMI 4 (HDMI) terminal

C.I. (COMMON INTERFACE) slot

MAIN POWER switch

WARNING

Excessive sound pressure from earphones and headphones can cause hearing loss. Do not set the volume at a high level. Hearing experts advise against extended listening at high volume levels.

This terminal is not available for the 812 model series.

The HDMI 2 and EXT 3 terminals can both use the same audio input terminal (HDMI 2/EXT 3 AUDIO (L/R)). However, the proper item must be selected in the Audio select menu.

When the MAIN POWER switch is turned off ( ), the amount of electric power consumed will be reduced to 0.01 W or less. However, unlike when unplugging the AC cord, the power is not completely disconnected.

2 – 1

LC-40/46LE812E, LC-40/46LX812E, LC-40/46/52LE822E, LC-40/46LU822E (1st Edition)

LC-40LE812E

CHAPTER 3. ADJUSTMENT

Service Manual

[1] ADJUSTMENT PROCEDURE

1. Adjustment method after PWB and/or IC replacement due to repair

The unit is set to the optimum at the time of shipment from the factory.

If any value should become improper or any adjustment is necessary due to the part replacement, make an adjustment according to the following procedure.

1. Procure the following units in order to replace the main unit

MAIN UNIT: DKEYDF455FM06 (LC-40/46LE812E, LC-40/46LX812E)

DKEYDF455FM07 (LC-40/46/52LE822E, LC-40/46LU822E)

NOTE: [Caution when replacing ICs in the main unit (IC501, IC2002)]

The above ICs are EEPROMs storing the EDID data of PC, and Monitor microcomputer.

Before replacing the relevant part, procure the following parts in which the data have been rewritten.

IC501 RH-iXD108WJQZS PC EDID IC2002 RH-iXC786WJNJQ Monitor microcomputer

NOTE: [Caution when replacing ICs in the main unit (IC8401, IC3302)]

When replacing either IC8401 or IC3302, exchange MAIN units for DKEYDF455FM06/07

Each part should not be individually exchanged.

IC8401 RH-iXC147WJQZQ Flash IC3302 RH-iXC951WJQZQ Main CPU

NOTE: HDMI ROM Writing

After replacing IC1504, execute “HDMI EDID WRITE” on the page 5/21

Please execute it after checking MODEL NAME & INCH SIZE. are correct.

IF MODEL NAME & INCH SIZE. are not correct, set them previously. (Refer to 2)

The ROM data based on information of MODEL NAME & INCH SIZE

1) Enter the process adjustment mode in TV.

2) Use the cursor keys ( / ) and CH keys ( / ) of R/C to select the item [HDMI EDID WRITE] on the page 5/21.

2. After replacing the LCD panel or LCD control/MAIN UNIT, check MODEL NAME in the following procedure.

1) Enter the process adjustment mode in TV.

2) Use the cursor keys ( / ) and CH keys ( / ) of R/C to select the item [MODEL NAME] on the page 21/21.

3) Verify that the Model name is displayed.

4) If the Model name doesn't match, select the values of the Model name with the VOL keys (+/-).

5) After selection in Step 4), press the OK key, and it is completed with OK displayed.

6) Use the cursor keys ( / ) and CH keys ( / ) of R/C to select the item [PANEL_SIZE] on the page 21/21.

7) Verify that the panel size is displayed.

8) If the size doesn't match, select the values of the panel size with the VOL keys (+/-).

9) After selection in Step 8), press the OK key, and it is completed with OK displayed.

3. After replacing the LCD panel or LCD control PWB, adjust the VCOM in the following procedure.

1) Enter the process adjustment mode.

2) Use the cursor keys ( / ) and CH keys ( / ) of R/C to select the item [VCOM ADJ] on the page 10/21.

3) Press the OK key to verify that the adjustment pattern is displayed.

4) Use VOL keys (+/-) of R/C to adjust the flicker in the center of the screen to minimum.

5) When the optimal state is achieved in Step 4, press the OK key to turn the pattern to OFF.

3 – 1

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2. Notes of Touch sensor unit (LC-40/46/52LE822E, LC-40/46LU822E)

Touch sensor unit (RUNTKA690WJQZ) is fixed directly in the module glass.

The unit cannot never be recycled when exfoliated from the module glass.

Therefore, please exchange the touch sensor units when the module glass is changed.

Please note the adhesion and mixing of dust for the module glass when the module glass and the touch sensor unit are exchanged.

Module glass

40inch: CPNLHA019WE11 46inch: CPNLHA020WJ11 52inch: CPNLHA021WJ11

3. Method of shuts down for Power supply

Please execute the following procedures to shut down Power supply from the state of normal operation.

1) Keep touching the power supply key on the set for 5 seconds from the state of watching.

* The screen disappears when power supply key is touched, but Keep pushing the power supply key.

2) A central icon lights between 500ms when the power supply shuts down.

Please separate the finger from the power supply key when lighting of a central icon is confirmed

4. Entering and exiting the adjustment process mode

Please execute the following procedures to enter the adjustment process mode when the power supply shuts down.

1) While holding down the “VOL (-)” and “INPUT” keys on the set at once, touch the power supply key on the set.

Please separate the fingers from key on the set when boot-up is confirmed with lighting of a central icon etc.

After a while, The letter “K” appears on the screen. This state is in Inspection mode.

2) Next, hold down the “VOL (-)” and “CH ( )” keys on the set at once.

Multiple lines of blue characters appearing on the screen indicate that the set is now in the adjustment Process mode.

If you fail to enter the adjustment process mode (the display is the same as normal startup), retry the procedure.

3) To exit the adjustment process mode after the adjustment is done, unplug the AC power cord to force off the power.

(When the power is turned off with the remote controler, once unplug the AC power cord and plug it in again. In this case, wait for 10 seconds or so after unplugging.)

CAUTION: Use due care in handling the information described here lest the users should know how to enter the adjustment process mode.

If the settings are tampered with in this mode, unrecoverable system damage may result.

5. Remote controler key operation and description of display in adjustment process mode.

1. Key operation

Remote controler key Main unit key Remote controler key Main unit key Function

CH keys ( / ) CH ( / ) VOL keys (+/-) VOL (+/-) Changing a selected item setting (+1/-1) Cursor ( / )

Cursor ( / ) INPUT INPUT Input source switching (toggle switching) (TV→EXT1~9, USB) OK — Executing a function RETURN — Returning to a present page

Input mode is switched automatically when relevant adjustment is started so far as the necessary input signal is available.

— Turning a page (PREVIOUS/NEXT) — Changing a selected line setting (+10/-10)

Moving an item (line) by one (UP/DOWN)

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6. Description of display

(1) Present page / number of total pages (4) Inducing display

(3) Present colour system

(2) Input that has been selected now (5) Inch setting and Model name display

1/21 INPUT1 AUTO EURO xxxxx

MAIN Version BOOT Version Monitor Version T-CON Version/LED CON Version CPLD Version CI+INFO/SECURE BOOT FRC-N Auto Script Version TCON Master/Slave Serial Version TOUCH SENSOR UCON VERSION LAMP ERROR MONITOR ERR CAUSE

1.00 (E 2009/**/** ) xxxxxxx xxxxxxx xxxxxxxx/xxxx xxxxxxx xxxxx/YES xxxxxxx xxxxxxx xxxxxxx 0

1)xxxxxx 2)xxxxxx

3)xxxxxx 4)xxxxxx

NORMAL STANDBY CAUSE ERROR STANDBY CAUSE

(6) Item name

No. Description Display specification

(1) Present page/number of total pages 2char/2char Decimal Number mark. (2) Input that has been selected now TUNER/DTV/INPUT1/INPUT2/INPUT3/INPUT5/INPUT6/INPUT7 (3) Present colour system AUTO/N358/N443/PAL/SECAM/480i/580i/1080i/50 etc. ⋅⋅⋅ (4) Inducing display EUROPE (5) Inch setting and Model name display Inch setting and Model name display (6) Item name Max. 30 char (7) Parameter Max. 60 char

0 0000

(7) Parameter

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7. Adjustment process mode menu

The character string in brackets [ ] will appear as a page title in the adjustment process menu header.

Page Line Item Description Remarks (adjustment detail, etc.)

1/21

1 MAIN Version 1xxx (xxxxx) Main software version 2 BOOT Version xxxxxxx BOOT Version. 3 Monitor Version xxxxxxx Monitor software version 4 T-CON Version/LED CON Version xxxxxxxx/xxxx T-CON/H.264 Version 5 CPLD Version xxxxxxx CPLD Version. 7 CI+INFO/SECURE BOOT xxxxx/YES CI+ Key Information/SECURE BOOT 8 FRC-N Auto Script Version xxxxxxx

9 TCON Master/Slave Serial Version xxxxxxx 10 TOUCH SENSOR UCON VERSION xxxxxxx 11 LAMP ERROR 0 Number of termination due to lamp error. 12 MONITOR ERR CAUSE 1) xxxxxx 2) xxxxxx

3) xxxxxx 4) xxxxxx

13 NORMAL STANDBY CAUSE 0 Situation that became standby at the end.

14 ERROR STANDBY CAUSE 0 0 0 0 Error standby cause

2/21

1 INDUSTRY INIT Enter Initialization to factory settings execution.

2 INDUSTRY INIT (-Public) OFF Initialization to factory settings execution.

3 PUBLIC MODE OFF Public mode ON/OFF setting

4 Center Acutime — Main operating hours.

5 RESET OFF Main operating hours reset.

6 Backlight Acutime — Backlight operating hours.

7 RESET OFF Backlight operating hours reset.

8 LAMP ERROR RESET OFF Lamp error reset.

9 ADJ PARAM SET Enter ADJ PARAM SET 10 VIC XPOS 0 X-coordinate setting for VIC READ 11 VIC YPOS 0 Y-coordinate setting for VIC READ 12 VIC SIGNAL TYPE MAIN Signal type setting for VIC READ 13 VIC READ OFF Picture level acquisition function

3/21

1 TUNER ADJ Enter TUNER auto adjustment execution

2 PAL+TUNER ADJ Enter PAL TUNER auto adjustment execution

3 TUNER ADJ (SMPTE) Enter TUNER auto adjustment execution (SMPTE)

4 PAL+TUNER ADJ (SMPTE) Enter PAL TUNER auto adjustment execution (SMPTE)

5 TUNER ADJ (SMPTE CH57) Enter TUNER auto adjustment execution (SMPTE CH57)

6 PAL+TUNER ADJ (SMPTE CH57) Enter PAL TUNER auto adjustment execution (SMPTE CH57)

7 TUNER CONTRAST A_GAIN 16 TUNER signal level adjustment

8 TUNER CONTRAST D_GAIN 2073 TUNER signal level adjustment

9 TUNER CONTRAST OFFSET 256 TUNER signal level adjustment

4/21

1 PAL ADJ Enter PAL adjustment

2 SECAM ADJ Enter SECAM adjustment

3 N358 ADJ Enter N358 adjustment

4 PAL CONTRAST A_GAIN 14 PAL contrast adjustment

5 PAL CONTRAST D_GAIN 2149 PAL contrast adjustment

6 PAL CONTRAST OFFSET 255 PAL contrast adjustment

7 SECAM CONTRAST A_GAIN 14 SECAM contrast adjustment

8 SECAM CONTRAST D_GAIN 2123 SECAM contrast adjustment

9 SECAM CONTRAST OFFSET 256 SECAM contrast adjustment 10 N358 CONTRAST A_GAIN 14 N358 contrast adjustment 11 N358 CONTRAST D_GAIN 2192 N358 contrast adjustment 12 N358 CONTRAST OFFSET 255 N358 contrast adjustment

Last error standby cause.

(Excluding the error)

(Public mode is excluded)

(Level appears in green on the upper right)

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Page Line Item Description Remarks (adjustment detail, etc.)

5/21

1 HDMI CEC TEST Enter HDMI CEC test

2 INSPECT USB TERM Enter Reading inspection of USB memory terminal

3 HDMI EDID WRITE Enter HDMI EDID WRITING

4 MONIDATA READ [TEMP/OPC] OFF MONITOR Temperature/OPC Acquisition tool.

5 CAUSE RESET Enter Reset of standby cause

6 SD CARD TEST Size 1 SD CARD TEST

7 SD CARD REC SIZE xx SD CARD REC SIZE

8 RESET OFF SD CARD RESET

6/21

1 COMP15K ALL ADJ Enter Component 15K picture level adjustment

2 COMP15K MAIN Y GAIN 141 Y GAIN adjustment value

3 COMP15K MAIN CB GAIN 150 Cb GAIN adjustment value

4 COMP15K MAIN CR GAIN 150 Cr GAIN adjustment value

5 COMP15K Y OFFSET 64 Y OFFSET adjustment value

6 COMP15K CB OFFSET 128 Cb OFFSET adjustment value

7 COMP15K CR OFFSET 128 Cr OFFSET adjustment value

7/21

1 HDTV ADJ Enter HDTV video level adjustment

2 HDTV Y GAIN 141 HDTV Y GAIN adjustment value

3 HDTV CB GAIN 150 HDTV Cb adjustment value

4 HDTV CR GAIN 150 HDTV Cr adjustment value

5 HDTV Y OFFSET 64 HDTV Y OFFSET adjustment value

6 HDTV CB OFFSET 128 HDTV Cb OFFSET adjustment value

7 HDTV CR OFFSET 128 HDTV Cr OFFSET adjustment value

8/21

1 ANALOG PC ADJ Enter DVI ANALOG video level adjustment

2 R OFFSET 64 R CUTOFF adjustment value

3 G OFFSET 64 G CUTOFF adjustment value

4 B OFFSET 64 B CUTOFF adjustment value

5 R GAIN 44 R DRIVE adjustment value

6 G GAIN 44 G DRIVE adjustment value

7 B GAIN 44 B DRIVE adjustment value

9/21

1 SCART RGB ADJ Enter SCART RGB level adjustment

2 SCART R CUTOFF 64 SCART R CUTOFF adjustment value

3 SCART G CUTOFF 64 SCART G CUTOFF adjustment value

4 SCART B CUTOFF 64 SCART B CUTOFF adjustment value

5 SCART R GAIN 44 SCART R GAIN adjustment value

6 SCART G GAIN 44 SCART G GAIN adjustment value

7 SCART B GAIN 44 SCART B GAIN adjustment value

10/21

1 VCOM ADJ 0 Common bias adjustment

11/ 21

1 R GAIN (LO) 0 R DRIVE adjustment value

2 G GAIN (LO) 0 G DRIVE adjustment value

3 B GAIN (LO) 0 B DRIVE adjustment value

4 R GAIN (HI) 0 R DRIVE adjustment value

5 G GAIN (HI) 0 G DRIVE adjustment value

6 B GAIN (HI) 0 B DRIVE adjustment value

12/21

1 MONITOR TIME OUT ON Monitor and the main communication time-out setting

2 MONITOR MAX TEMP 45 MONITOR MAX temperature setting

3 MONITOR EEP READ/WRITE WRITE MONITOR EEPROM READ/WRITE Setting/execution

4 MONITOR EEP ADR 0x 0 MONITOR EEPROM arbitrary addressing

5 MONITOR EEP DATA 0x 0 MONITOR EEPROM arbitrary data specification

13/21

1 LCD TEST PATTERN OFF Pattern with built-in LCD controler display

2 LCD TEST PATTERN 1 OFF

3 LCD TEST PATTERN 2 OFF

4 LCD TEST PATTERN 3 OFF

5 LCD TEST PATTERN 4 OFF

(*This item is LC-40/46/52LE822E, LC-40/46LU822E only)

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Page Line Item Description Remarks (adjustment detail, etc.)

14/21

1 FRV-N Firmware Version xxxxx

2 FRC-N Boot Script Version xxxxx

3 FRC-N Device Version xxxxx

4 TCON FPGA1 Serial Flash Version xxxxx

5 TCON FPGA2 Serial Flash Version xxxxx

6 TCON FPGA1 Config Rom Version xxxxx

7 TCON FPGA2 Config Rom Version xxxxx

15/21

1 POWER LED BRIGHTNESS 0

2 MENU LED BRIGHTNESS 0

3 INPUT LED BRIGHTNESS 0

4 CH UP LED BRIGHTNESS 0

5 CH DOWN LED BRIGHTNESS 0

6 VOL UP LED BRIGHTNESS 0

7 VOL DOWN LED BRIGHTNESS 0

8 LOGO LED BRIGHTNESS 99

9 ICON LED BRIGHTNESS 99 10 ICON LED BRIGHTNESS (STANDBY) 30

16/21

1 POWER KEY SENSITIVITY 0

2 MENU KEY SENSITIVITY 0

3 INPUT KEY SENSITIVITY 0

4 CH UP KEY SENSITIVITY 0

5 CH DOWN KEY SENSITIVITY 0

6 VOL UP KEY SENSITIVITY 0

7 VOL DOWN KEY SENSITIVITY 0

17/21

1 KEY STRENGTH GET MODE Enter

2 POWER KEY STRENGTH

3 MENU KEY STRENGTH

INPUT KEY STRENGTH 4 CH UP KEY STRENGTH 5 CH DOWN KEY STRENGTH 6 VOL UP KEY STRENGTH 7 VOL DOWN KEY STRENGTH

18/21

1 READ/WRITE READ Read/Write 2 SLAVE/ADDRESS SLAVE0 Slave address 3 REGISTER ADDRESS 0x 0 Register address

0x 0

4 WRITE DATA 0x 0 Writing data

0x 0

5 READ DATA 0x 0 Reading data

0x 0

19/21

1 RF AGC BG 6 RF-AGC BG adjustment execution 2 RF AGC DK 5 RF-AGC DKG adjustment execution 3 RF AGC I 6 RF-AGC I adjustment execution 4 RF AGC L/L' 4 RF-AGC L/L' adjustment execution

20/21

1 ERROR STANDBY CAUSE 1 NO RECORD ERROR STANDBY CAUSE 2 ERROR STANDBY CAUSE 2 NO RECORD 3 ERROR STANDBY CAUSE 3 NO RECORD 4 ERROR STANDBY CAUSE 4 NO RECORD 5 ERROR STANDBY CAUSE 5 NO RECORD 6 STANDBY CAUSE RESET OFF Reset stand by cause.

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Page Line Item Description Remarks (adjustment detail, etc.)

21/21

1 EEP SAVE OFF Writing setting values to EEPROM. 2 EEP RECOVER OFF Reading setting values from EEPROM. 3 MONITOR ERROR CAUSE RESET OFF Reset of monitor error cause 4 MODEL NAME LE705 MODEL NAME 5 PANEL SIZE 40 Panel size setting. (40/46/52) 6 SHORT CHECK MODE Enter Check LED Back light 7 SHORT CHECK CURRENT 60 8 CURRENT SW LOW 9 PRODUCT EEP ADR 0x 0 Don't touch when serving (for producer of factory)

10 PRODUCT EEP DATA 0x 0 Don't touch when serving (for producer of factory) 11 PRODUCT FACTORY 1 Don't touch when serving (for producer of factory)

8. Special features

1. NORMAL STANDBY CAUSE (Page 1/21)

Display of a cause (code) of the last standby.

The cause of the last standby is recorded in EEPROM whenever it is possible.

Checking this code will be useful in finding a problem when you repair the troubled set.

2. EEP SAVE (Page 21/21)

Storage of EEP adjustment value

3. EEP RECOVER (Page 21/21)

Retrieval of EEP adjustment value from storage area.

4. MONITOR ERR CAUSE (Page 1/21)

Display of a cause (code) of Error from sub-Microcomputer.

The cause of Error is recorded in EEPROM whenever it is possible.

Checking this code will be useful in finding a problem when you repair the troubled set.

1) This displays Error code and time when the error occurred.

The latest error is displayed on “1)”

The error that happens ahead of “1)” is displayed on “2)”.

2) The character depends on the way how to acquire Time Information

T: Time is acquired from digital broadcasting

This doesn't contain “Time offset” which is considered a time difference and Daylight-Saving Time, etc. ...

U: Time is acquired from analog broadcasting (teletext) B: Accumulation time of Backlight

In the case that Time information cannot be acquired, “B” is displayed.

Example) In this example, it is shown that the error occurred 3 times.

1) 16 T07/01/01 12:03 Error code: 16 (lamp error) Time: 07/01/01 12:03

* It is latest Error. * Time is acquired from digital broadcasting. * Time is UTC which doesn't have Time offset.

2) 16 U01/01/01 04:07 Error code: 16 (lamp error) Time: 07/01/01 04:07

* It is Error that happens ahead of “1)”. * Time is acquired from analogue broadcasting.

3) 16 B00000004:11 Error code: 16 (lamp error) Accumulation time: It is displayed that 4:11 have passed after Backlight driving.

* It is Error that happens ahead of “2)”.

4) 00 0000000000000 No error (“00” shows that the error is not occurred.)

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9. Lamp Error detection

1. Function

This LCD colour TV set incorporates a Lamp error detection feature that automatically turns off the power for safety under abnormal lamp or lamp circuit conditions. If by any chance anything is wrong with the lamp or lamp circuit or if the lamp error detection feature is activated for some reason, the following will result.

1) The power is interrupted in about 500ms after it is turned on.

(A central icon on the front of the TV flash on and off.: ON for 400ms and OFF for 1600ms.).

2) If the above phenomenon 1) occurs 5 times, it becomes impossible to turn on the power.

(A central icon keep flashing on/off.)

2. Measures

1) Set the lamp error detection to OFF

Enter the adjustment process mode, referring to “4. Entering and exiting the adjustment process mode.”

The adjustment process mode can ignore “5 times count”, so If the above phenomenon 1) occurs 1~4 times, the lamp will go out.

If Lamp Error detection pin (6pin of LB: P9602) is “High” by a trouble with the lamp and lamp circuit, it can boot-up by the adjustment process mode.

Please execute “Lamp Error detection off-mode”.

While holding down the “VOL (-)” and “CH ( )” keys on the set at once, touch the power supply key on the set.

After a central icon flash off, separate the fingers from key on the set.

Touch the power supply key on the set again, so the power will boot-up.

Then, you can check the operation to see if the lamp and lamp circuit are in trouble.

If you fail boot-up, retry the procedure.

2) Resetting the lamp error count

After the lamp and lamp circuit are improved from a trouble, reset the lamp error count.

(Because the power cannot be turned on, if a lamp error is detected 5 consecutive times)

a) Enter the adjustment process mode, referring to “4. Entering and exiting the adjustment process mode.”

b) Using the cursor ( / ) key, move to the cursor to [LAMP ERROR RESET], Line 8 on adjustment process mode service page 2/21.

c) With the cursor ( / ) keys, select the [LAMP ERROR RESET] value.

Finally press the cursor (OK)., the count is reset.

Check LAMP ERROR Count on adjustment process mode Page 2/21.

Table of contents of adjustment process mode Page 2/21

INDUSTRY INIT Enter INDUSTRY INIT (-Publicl) OFF Public MODE OFF Center Acutime RESET OFF Backlight Acutime RESET OFF LAMP ERROR RESET OFF ADJ PARAM SET Enter VIC XPOS VIC YPOS VIC SIGNAL TYPE MAIN

0 0

VIC READ OFF

Resetting to "0"

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10. Public Mode

1. Starting the Public Mode

• There are two following ways to display the PUBLIC Mode setting screen.

1) Method of needing password

a) Turn off the power, refer to “3. Method of shuts down for Power supply”

b) While holding down the “INPUT” and “Volume (+)” keys on the set at once, touch the power supply key on the set.

Please separate the finger from the power supply key when boot-up is confirmed with lighting of a central icon etc.

After a while, value of Public Mode appears on the screen.

c) Display the Pass Word input screen.

Public Mode

Operation procedure

• The initial input position is the digit at the left end.

• For the numeric keys “0” to “9” of R/C, key input is accepted.

Input of the other keys is prohibited.

• Change “—” to “ * ” by inputting the numeric key at the input position, and shift the input position rightward one digit.

• When three digits are completely input, the Pass Word is judged.

d) Check the Pass Word by inputting three digits.

If the Pass Word “0” “2” “7”, it shifts to the PUBLIC Mode setting screen.

In another case, the screen is erased, and it operates in the ordinary mode.

2. Exiting the Public Mode Setting screen

• There are two following ways to exit the Public Mode setting screen.

1) Turn off the power.

2) Select “Execution” in the PUBLIC_Mode to execute it.

Activate the restart under the set content.

Here, the START input SOURCE setting is excluded since this item is referred to only when the power is turned on.

3. Set value of the Public Mode

• When the shipment setting is done, a set each value in Public Mode is initialized.

(PUBLIC MODE in the process mode Setting of a flag is also initialized)

• Separately, the shipment beginnings when all except for each set value in Public Mode is initialized are provided for a process mode.

(INDUSTRY INIT (-Public))

• Only when turning on the PUBLIC MODE item, each setting is effective.

• After it decides it with EXECUTE, it AC OFF/ON it to reflect a set value.

Public Mode

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No Power off by remote control.

4. Basic operation in the Public Mode

Vol (+/-) or Cursor ( / )

CH ( / ) or Cursor ( / ) Decision (ok) Execution (Used by the items “Execution” and “RESET”.)

Public Mode setting screen.

Public Mode POWER ON FIXED [VARIABLE] SHUT DOWN MODE [NORMAL] MAXIMUM VOLUME [60] VOLUME FIXED [VARIABLE] VOLUME FIXED LEVEL [20] RC BUTTON [RESPOND] PANEL BUTTON [RESPOND] MENU BUTTON [RESPOND] AV POSITION FIXED [VARIABLE] ON SCREEN DISPLAY [YES] INPUT MODE START [NORMAL] INPUT MODE FIXED [VARIABLE] LOUD SPEAKER [ON] RC PATH THROUGH [OFF] 232C POWON [DISABLE] PUBLIC MODE [ON] RESET EXECUTE

Change or execution of the set value.

Movement to the selected item.

5. Operation after “RESET”

Select “RESET” in the PUBLIC Mode, and it operates as follows when it is executed (refer to the basic operation).

• The set contents in the PUBLIC mode are initialized.

• It does not exit the PUBLIC mode.

• If “EXCUTE” is not executed, the content that does RESET is not reflected.

6. Setting items (* Item names and selective items are expressed in English.)

1) Power ON fixed [POWER ON FIXED]

Option “VARIABLE”, “FIXED_ALL”, “FIXED_BODYKEY” or “RCRESPOND” (loop enabled) Default “VARIABLE” Function • VARIABLE : “POWER/RECEPTION” key on TV unit or remote control is enabled.

• FIXED_ALL“ : “POWER/RECEPTION” key on TV unit or remote control is disabled.

• FIXED_BODYKEY : only the “MAIN P OWER” key on TV unit is disab led (the remote control is enabled).

• RC RESPOND : the main unit’s POWER switch toggles between ON and Standby (the same operation by the remote control).

Key disabled when set other than default Remarks • When selecting to “FIXED_ALL”, function related standby factors (see below) doesn't work. and not selecting

If the power button is pressed in the ordinary mode in setting to “FIXED_ALL” and “FIXED_BODYKEY”, the caution is displayed for 5 seconds.

When power button on the main unit is pressed When power button on R/C is pressed

• OFF TIMER (SLEEP) (* Only when setting to FIXED_ALL)

OFF TIMER (Sleep) No operation OFF No signal OFF (including the power management) * These items does not exist according to the model.

No Power off by power button.

* The OSD display is an example.

If another ODS is previously displayed, the status is reset (MENU or similar).

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2) Instantaneous current shutdown setting in turning off the power [SHUT DOWN MODE]

Option “NORMAL” or “QUICK” Default NORMAL Function • This function decides whether scanning digital tuner is enabled or disabled when the power is standby. NORMAL : Scanning digital tuner is enabled when the power is standby.

QUICK : Scanning digital tuner is disable

It is possible to put into the standby state instantaneously due to power off input, when the power is standby. Immediately, state is a complete standby.

Remarks In selecting “QUICK”, the function does not work for the following items (selection impossible.)

• ON TIMER, QUICK START, DIGITAL FIXED, etc.

* These items does not exist according to the model.

3) Volume maximum level [MAXIMUM VOLUME]

Option 0~60 (loop disabled) Default 60 Function The volume cannot be increased more than the adjusted value (the main unit’s speaker only). Remarks • When setting to 59 or less, only the figure is displayed in the normal mode; the volume bar is not displayed.

• The volume of the headphones is limited. or monitor output

• The setting is impossible when VOLUME FIXED is set to FIXED.

4) Volume fixed [VOLUME FIXED]

Option “VARIABLE”, “FIXED”, “ACCTRL” or “AC/RCCTRL” (loop enabled) Default “VARIABLE” Function • VARIABLE : The volume is not fixed.

• FIXED : The volume is fixed to the value adjusted in the volume fixed level.

• AC CTRL : The unit starts at the volume specified in the volume fixed level, when power is turned on in

• AC/RC CTRL : The unit starts at the volume specified in the volume fixed level, when power is turned on in

Exception • In the adjustment process, the volume can be set to any level regardless of this setting. Disabled key when setting to FIXED Remarks • [MAXIMUM VOLUME] has priority to [VOLUME FIXED]

• VOLUME UP/DOWN [both remote control and main unit]

•MUTE

* When setting to FIXED, Maximum volume is fixed.

• The volume of the headphones is fixed.

• When setting to “FIXED”, the volume is not displayed in operating Disabled key

• In menu operation, the main unit's keys (Vol (+/-)) are enabled.

the case of the AC-ON only.

any case. (AC→ON, remote control→ON, main unit's key→ON)

5) Volume fixed level [VOLUME FIXED LEVEL]

Option 0~60 (loop disabled) Default 20 Function The volume is fixed to the adjusted value (the main unit’s speaker only). Exception • In the adjustment process, the volume can be set to any level regardless of this setting. Remarks • When [VOLUME FIXED] is set to “VARIABLE”, the setting cannot be changed.

6) Remote control operation [RC BUTTON]

Option “RESPOND”, “NORESPOND” or “LIMITED” (loop enabled) Default “RESPOND” Function The operation of the remote control’s keys is set. RESPOND : the remote control’s keys in the normal state are enabled.

NO RESPOND : the remote control’s keys in the normal state are disabled.

The POWER key (RECEPTION/STANDBY key) is also disabled.

LIMITED : only a part of keys (CHANNEL, etc.) is enabled and other keys are disabled.

Exception • In the adjustment process mode, inspection mode are enabled regardless of this setting.

Remarks The enable keys when setting to “LIMITED” are depended on keys of controler for Public.

• All the keys are enabled regardless of this setting while entering the adjustment process mode, inspection mode

or Public Mode setting screen.

It is different according to Model.

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7) Main Unit Operation [PANEL BUTTON]

Option “RESPOND” or “NORESPOND” (loop enabled) Default “RESPOND” Function • RESPOND : The main unit’s keys are enabled.

• NO RESPOND : The main unit’s keys are disabled excluding the POWER key (RECEPTION/STANDBY

Exception • The start operation in the adjustment process mode, inspection mode are enabled regardless of this setting.

8) Menu operation [MENU BUTTON]

Option “RESPOND” or “NO RESPOND” (loop enabled) Default “RESPOND” Function The MENU key on the main unit and remote control is decided whether it is enabled or disabled. Exception • RESPOND : The menu key is enabled.

Disabled key excluding Menu key when setting to not default Remarks When setting to “NO RESPOND”

• All the keys are enabled regardless of this setting while entering the adjustment process mode, inspection mode

or Public Mode setting screen.

• For the models with the MENU key on the main unit, menu operation is possible regardless of the setting during

the initial setting when the power is turned on for the first time.

• NO RESPOND : The menu key is disabled.

All the direct transition keys to menu display (AUTO PRESET, MANUAL MEMORY and others) * These keys does not exist according to the model.

• For the models with the MENU key on the main unit, menu operation is possible regardless of the setting while

the initial setting when the power is turned on for the first time

key).

: The start operation in the adjustment process mode, inspection mode is enabled regard-

less of this setting.

: All the keys are enabled regardless of this setting while entering the process mode, inspec-

tion mode or Public Mode setting screen.

9) AV position fixed [AV POSITION FIXED]

Option “VARIABLE” or “FIXED” (loop enabled) Default “VARIABLE” Function • VARIABLE : AV position is not fixed.

• FIXED : AV position is fixed.

: The image/sound adjustment items in the menu are fixed in the selected state. : When receiving “AV POSITION” of the remote control, only the actual state is displayed,

and setting is not changed.

Remarks • When receiving the sound select direct keys (AV POSITION key, OPC, DOLBY key, etc.), only the actual state is

displayed; no setting is changed. * These keys does not exist according to the model.

• The settings for the Public mode are retained after the personal data is initialized, each item for the AV position

and image/sound adjustment are not initialized.

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10)OSD display [ON SCREEN DISPLAY]

Option “YES”, “NO” or “LIMITED” (loop enabled)

Default “YES” Function • YES : OSD is displayed

Key which may be enabled (Example of the confusing key)

Disabled key when setting to not default

Remarks • When setting to “NO”,

11)Start mode [INPUT MODE START]

Option “NORMAL” or “Input source 1 (input selection or channel)” . . . (loop enabled) Default “NORMAL” Function which kinds of input source or channel is decided when the power turning on.

Remarks • When setting to not Normal,

“LIMITED” is looped only in case of need (destination).

• NO : the following OSD is not displayed. Registration, setting, adjustment menu, channel call, volume bar, and input select

• LIMITED : only a part of OSD (CH call: “New Information” etc. ...) is not displayed.

• It is OK in the case that simple input select occure or the original state returns soon automatically.

• When setting to “NO”, the keys which is related to visibility of the screen and sound cannot be used.

STILL IMAGE, SCREEN DISPLAY, OFF TIMER, AV POSITION, BRIGHTNESS SENSOR, SCREEN SIZE SELECT, AUTO PRESET, MANUAL MEMORY, IMAGE SELECT, SOUND SELECT, LANGUAGE, Closed caution * Disabled keys dependeds on the models.

ON TIMER (Watching reservation) is cleared. OFF TIMER “SLEEP” is cleared. * These items does not exist according to the model.

• When setting to “NO”,

These Displays (Version-up, Public mode setting screen, Pass Word input screen of Public Mode, the adjustment process mode, K mark of inspection mode) are enabled regardless of this setting.

NORMAL : the content of the last memory is followed.

ON TIMER (Watching reservation) has priority.

• When setting to “NORMAL”, [INPUT MODE FIXED] is set to “VARIABLE”. and [INPUT MODE FIXED] is prohib-

ited to select. (selection impossible.)

Example of option: “NORMAL”

“TVD (002TV)”, “INPUT1”, “INPUT2”, “INPUT3”, “HDMI1”, “HDMI2”, “HDMI3”, “HDMI4”.

12)Input fixed [INPUT MODE FIXED]

Option “VARIABLE” “FIXED”, “ACCTRL” or “AC/RCCTRL” (loop enabled) Default VARIABLE Function VARIABLE : If [INPUT MODE START] is set to Normal, input mode is not fixed.

FIXED : when “INPUT MODESTART” is active, it is impossible to switch to another channel or input

source.

AC CTRL : when “INPUT MODESTART” is active the unit starts at the input mode which is selected

when power is turned on in the case of the AC-ON only.

AC/RC CTRL : when “INPUT MODESTART” is active the unit starts at the input mode which is selected

when power is turned on in any case (AC→ON, remote control→ON, main unit's key→ON)

Disabled key when setting to “FIXED” Remarks • If [INPUT MODE START] is Normal, this function cannot be set.

CHANNEL (+/-), DIRECT CHANNEL buttons, FLASHBACK, INPUT SELECT, TV/VIDEO, AUTO PRESET, MANUAL

MEMORY, i.LINK, DIRECTINPUTSELECT, ATV, DTV, EPG, RADIO etc. ...

Set to “VARIABLE” automatically.

• When setting to “FIXED”,

The item related to the channel setting and input selection in Menu are not displayed. ON TIMER (Watching reservation) is not active. * These items does not exist according to the model.

3 – 13

LC-40/46LE812E, LC-40/46LX812E, LC-40/46/52LE822E, LC-40/46LU822E (1st Edition)

13)Speaker ON/OFF selection [LOUD SPEAKER]

Option “ON” or “OFF” (loop enabled) Default ON Function ON : The sound from the speakers is output.

OFF : The sound from the speakers is not output even if the headphones are not used.

Remarks • When the VOL (+/-) key is pressed, the mute icon is displayed for 4 seconds.

• For the MUTE key and sound-related keys, caution is displayed.

• For the headphones, normal operation is possible.

14)Remote control path through [RC PATH THROUGH]

Option “OFF”, “ON: TVRCE” or “ON: TVRCD” (loop enabled) Default OFF Function The item decide whether the signal received by the remotecontrol’ slight-receiving section is output to the blankpin

(9pin) of RS232C. OFF : this function is not active. ON: TVRCE : this function is active, and remote control is active, too ON: TVRCD : this function is active, but remote control is not active

Exception • In the case of “ON:TV RCD”, the start operation in the adjustment process mode, inspection mod are enabled

regardless of this setting.

• In the case of “ON: TV RCD”, all the keys are enabled regardless of this setting while entering the adjustment pro-

cess mode, inspection mode or Public mode setting screen.

Remarks * Remote control path through does not exist according to the model.

15)232C power ON control [232C POWON]

Option “ENABLE” or “DISABLE” (loop enabled) Default DISABLE Function The item decide whether Power ON by the 232C command is enabled/disabled in the standby state.

The same function as 232C command “RSPW”. ENABLE : POWR0001 is always enabled. DISABLE : Start-up may be impossible at POWR0001.

16)Public mode setting [PUBLIC MODE]

Option “OFF” or “ON” (loop enabled) Default OFF Function The item decide whether Public mode setting menu are enabled or disabled.

The same item as [PUBLIC MODE] in the adjustment process menu. OFF : Public mode is not active ON : Public mode is active

Remarks Each operation of the Public mode is impossible unless this item is set to ON.

(If the 232C command reception module is set to OFF, the command is invalid.)

11. Video signal adjustment procedure

The adjustment process mode menu is listed in Section 5.

Signal generator level adjustment check (Adjustment to the specified level)

• Composite signal PAL/SECAM : 0.7Vp-p ± 0.02Vp-p (Pedestal to white level)

• RGB signal : 0.7Vp-p ± 0.02Vp-p

• 15K component signal (50 Hz) : Y level : 0.7Vp-p ± 0.02Vp-p (Pedestal to white level) : PB, PR level : 0.7Vp-p ± 0.02Vp-p

• 33K component signal (50 Hz) : Y level : 0.7Vp-p ± 0.02Vp-p (Pedestal to white level) : PB, PR level : 0.7Vp-p ± 0.02Vp-p

• ANALOG RGB signal : RGB level : 0.7Vp-p ± 0.02Vp-p

11.1. Entering the adjustment process mode

Enter the adjustment process mode according to Section 4.

3 – 14

LC-40/46LE812E, LC-40/46LX812E, LC-40/46/52LE822E, LC-40/46LU822E (1st Edition)

100% white Black

11.2. PAL signal adjustment

Adjustment point Adjustment conditions Adjustment procedure

1 Setting [Signal]

PAL Full field colour bar composite signal

[Terminal] EXT1 SCART IN

• Feed the PAL full field colour bar signal (75% colour saturation) to EXT1 SCART IN. [VIDEO input signal]

2 Auto adjustment

performance

* ATTENTION: Please execute [3. TUNER adjustment] afterwards if you adjust [2. PAL signal adjustment] after all adjustments are completed.

Adjustment process [PAL ADJ] page 4/21

Bring the cursor on [PAL ADJ] and press [OK]. [PAL ADJ OK] appears when finished.

11.3. TUNER adjustment

Adjustment point Adjustment conditions Adjustment procedure

1 Setting [Signal]

PAL split field colour Bar RF signal UV

[Terminal] TUNER

• Feed the PAL Split Field colour bar signal (E-12ch) to TUNER.

• Make sure the PAL colour bar pattern has the sync level of 7:3 with the picture level.

Signal level: 55 dB µV ± 1dB (75Ω LOAD) [E-12CH]

100% white

2 Auto adjustment

performance

Adjustment process [TUNER ADJ] page 3/21

Bring the cursor on [TUNER ADJ] and press [OK]. [TUNER ADJ OK] appears when finished.

11.4. SECAM adjustment

Adjustment point Adjustment conditions Adjustment procedure

1 Setting [Signal]

SECAM Full field colour Bar Signal

[Terminal] EXT1 SCART IN

2 Auto adjustment

performance

Adjustment process [SECAM ADJ] page 4/21

• Feed the SECAM full field colour bar signal (75% colour saturation) to EXT1 SCART IN. [VIDEO input signal]

Bring the cursor on [SECAM ADJ] and press [OK]. [SECAM ADJ OK] appears when finished.

3 – 15

LC-40/46LE812E, LC-40/46LX812E, LC-40/46/52LE822E, LC-40/46LU822E (1st Edition)

100% white Black

11.5. ADC adjustment (Component 15K)

Adjustment point Adjustment conditions Adjustment procedure

1 Setting [Signal]

COMP15K, 50Hz 100% Full field colour bar Signal

[Terminal] EXT3 COMPONENT IN

• Feed the COMPONENT 15K 100% full field colour bar signal (100% colour saturation) to EXT3 COMPONENT IN.

2 Auto adjustment

performance

Adjustment process [COMP15k ALL ADJ] page 6/21

11.6. ADC adjustment (Component 33K)

Adjustment point Adjustment conditions Adjustment procedure

1 Setting [Signal]

COMP33K, 50Hz 100% Full field colour bar Signal

[Terminal] EXT3 COMPONENT IN

2 Auto adjustment

performance

Adjustment process [HDTV ADJ] page 7/21

11.7. PC signal adjustment (ANALOG RPG)

Adjustment point Adjustment conditions Adjustment procedure

1 Setting [Signal]

XGA, 60Hz 100% Full Field Colour Bar Signal

Bring the cursor on [COMP15k ALL ADJ] and press [OK] [COMP15k ALL ADJ] [OK] appears when finished.

• Feed the COMPONENT 33K 100% full field colour bar signal (100% colour saturation) to EXT3 COMPONENT IN.

Bring the cursor on [HDTV ADJ] and press [OK]. [HDTV ADJ OK] appears when finished.

• Feed the XGA 60Hz 100% full field colour bar signal (100% colour saturation) to EXT3 PC IN.

[Terminal] EXT3 PC IN

2 Auto adjustment

performance

Adjustment process [ANALOG PC ADJ] menu page 8/21

11.8. RGB (SCART) adjustment (RGB 15K)

Adjustment point Adjustment conditions Adjustment procedure

1 Setting [Signal]

RGB 15K, 50Hz 100% Full field colour bar signal

[Terminal] EXT1 SCART RGB IN

2 Auto adjustment

performance

Adjustment process [SCART RGB ADJ] menu page 9/21

Bring the cursor on [ANALOG PC ADJ] and press [OK]. [ANALOG PC ADJ OK] appears when finished.

• Feed the RGB 15k 50Hz 100% full field colour bar signal (100% colour saturation) to EXT1 SCART IN.

Bring the cursor on [SCART RGB ADJ] and press [OK]. [SCART RGB ADJ OK] appears when finished.

3 – 16

LC-40/46LE812E, LC-40/46LX812E, LC-40/46/52LE822E, LC-40/46LU822E (1st Edition)

12. White Balance Adjustment

For white balance adjustment, adjust the offset values on pages 11/21.

[Condition of the unit for inspection] : Modulated light (+16), Colour temperature (High)

AV MODE: DYNAMIC Active Backlight: OFF OPC: OFF

Asing Time: Min,60 minute [Input signal condition] : HDMI 1080i 15IRE (LO), 78IRE (HI) [Adjustment reference device] : Minolta CA-210

[Adjustment procedure]

1) Display the current adjustment status at R/G/B_GAIN (HI). (Page 11/21 of process adjustment)

The signal of 78IRE is input.

2) Read the value of the luminance meter. x = 0.272, y = 0.277

3) Change R_GAIN (HI)/B_GAIN (HI) (Adjustment offset value) on page 11/21 of process adjustment so that the values of the luminance meter approach x = 0.272 and y = 0.277.

(Basically, G is not changed. If adjustment fails with R and B, change G. When G is lowered, the weaker of R or B must be fixed.)

4) Display the adjustment status of the current R/G/B_GAIN (LO).

The signal of 15IRE is input.

Change R_GAIN (LO)/B_GAIN (LO) (adjustment offset value) on page 11/21 of process adjustment so that the values of the luminance meter approach x = 0.272 and y = 0.277.

5) Both HI and LO are repeating the step from 1 to 4 until becoming an aim value.

[Adjustment reference standard value]

Adjustment spec ± 0.002 Inspection spec ± 0.004 (point LO)

Adjustment spec ± 0.001 Inspection spec ± 0.002 (point HI)

6) After completing adjustments, set EEP SAVE (21/21) to ON in the process menu to save the white balance adjustment value.

13. Confirmation item

1. HDMI-CEC Inspection

After repairing the CEC function, check the operation about HDMI-CEC circuit

2. CI card Inspection

After repairing the CI function, check that the DTV signal is received in the UK setting by inserting CAM

And check the KEY certification by inserting CAM which is prepare for CI+

3. LAN Inspection

After repairing the LAN function, check the communication by connecting PC and LAN terminal.

3 – 17

LC-40/46LE812E, LC-40/46LX812E, LC-40/46/52LE822E, LC-40/46LU822E (1st Edition)

Menu(Setup Software Update)

14. Initialization to factory settings

CAUTION: When the factory settings have been made, all user setting data, including the channel settings, are initialized. (The adjustments done in the adjustment process mode are not initialized.) Keep this in mind when initializing these settings.

Adjustment point Adjustment conditions Adjustment procedure

1 Factory settings ends by turning off the

MAIN POWER key. (See to below caution)

After adjustments, exit the adjustment process mode. To exit the adjustment process mode, unplug the AC power cord from the outlet to forcibly turn off the power. When the power is turned off with the remote control, unplug the AC power cord and plug it back in (wait approximately 10 seconds before plugging in the AC power cord) Please execute the initialized in the factory setting again when you turn on the power supply after the initialized in the factory setting is set.

[Factory setting with adjustment process mode]

• Enter the adjustment process mode.

• Move the cursor to [INDUSTRY INIT] on page 2/21.

• Use the R/C key to select a region from [EUROPE/RUSSIA] and press the [OK] key.

• “EXECUTING” display appears.

• After a while, “SUCCESS” display appears, the setting is completed.

When succeeding: Background colour (green) When failing: Background colour (red)

The following items are initialized in the factory setting.

1) User settings

2) Channel data (e.g. broadcast frequencies)

3) Maker option setting

4) Password data

15. Upgrading the software

1. Turn on the AC power.

2. Insert the upgrading USB flash memory for upgrade into the service slot.

(After a while, an external input changes into USB automatically.)

3. Use the Menu button and cursor keys ( / / / ), CH keys ( / ) of R/C or on the set to select Menu - Setup - Information - Software update on OSD menu.

4. The message (Insert the USB memory device contains the software update file) shows up.

Push OK when if there is no problem.

5. After a while, if software update file is detected in the USB memory device, the following screen shows up.

Select OK when if there is no problem.

NOTE: If there is no software update file in the USB memory device, caution shows up.

Please insert the correct file and retry software update.

NOTE: If software update file in the USB memory device doesn't mutch this model, caution shows up.

Please insert the correct file and retry software update.

NOTE: If software update file in the USB memory device is already installed, caution shows up.

Please reconfirm the software version and reinstall (if necessary).

Software update file is detected

in the USB memory device start update

current version : xxxxxx update version : xxxxxx

YES NO

3 – 18

LC-40/46LE812E, LC-40/46LX812E, LC-40/46/52LE822E, LC-40/46LU822E (1st Edition)

Menu(Setup Software Update)

6. The caution for update showes up.

• The picture will temporary go dark until the software update display apeeares

• Wait several minutes and don't unplug the AC cord

Select OK when if there is no problem.

7. Software update starts.

Please wait for a while until the bar shows 100%

NOTE: Do not take out the USB memory device during updating.

Now Updating Don't unpluged AC cord update version xxxxxxx

8. When all the procedures are complete, the following upgrade success screen shows up.

The new software version can be confirmed on screen.

After a while, Turn off power and boot-up automatically.

NOTE: TV is restarted automatically, the AC code need not be pulled out.

LExxx

xx %

Software Update Complete

9. After boot-up, the following caution shows up.

Select OK when if there is no problem.

Software update is completed, please remove the USB memory device.

system software was succesfully updated Remove the USB memory device.

LExxx

xxxxxxx

NOTE: Then get the set started and call the process adjustment screen 1/21 to check the main software version.

3 – 19

LC-40/46LE812E, LC-40/46LX812E, LC-40/46/52LE822E, LC-40/46LU822E (1st Edition)

LC-40LE812E

CHAPTER 4. TROUBLESHOOTING TABLE

Service Manual

[1] TROUBLESHOOTING TABLE

No sound (during the reception of TV (DIGITAL) broadcasting)

Does not the sound go out though the picture has come out when DTV is received?

Is IF signal output to pins (10, 11) of TU1101? NO Check the tuner and its peripheral circuits.

YES

Is IF signal sent to pins (14, 15) of IC1102 (Multiplexer)? NO Check the line between TU1101 and IC1102.

YES

Are pins (9, 10, 11) of IC1102 at H/L?

Replace as required.

L Is IF signal sent to pins (AA29/D__IF_P, AB29/D__IF_N) of IC3302 (Digital AV decode & Main CPU)?

YES

Refer to “No sound output in all modes.” H Is IF signal sent to pins (41/INM, 42/INP) of IC1106? NO Check the line between IC1102 and IC1106.

YES

Is signal output to pins (17/CTS_CK_60MHz, 18/CTS_SY, 19/ CTS_VA, 21/CTS_D0) of IC1106?

YES Is signal sent to pins (2, 3/CS_TS_CK, 5, 6/CS_TS_SY, 10, 11/ CS_TS_VA, 14/CS_TS_D7) of IC4409 (TS SW)?

YES Is pins (2) of IC4409 at H? NO Check the line between IC4409 and 21pins of IC4405.

YES Is signal sent to pins (11/TS_DATA1, 12/TS_DATA2, 13/ TS_DATA3, 14/TS_DATA4) of IC4405?

YES Is signal output to pins (122/TS_VALIDO, 123/TS_CLKO, 124/

TS_DATAO, 124/TS_SYNCO) of IC4405?

NO Check IC1106 and its peripheral circuits.

NO Check the line between IC1106 and IC4405.

NO Check IC4405 and its peripheral circuits.

YES Is signal sent to pins (A30/TS_CPUIN_VAL, B30/ TS_CPUIN_CLK, C30/TS_CPUIN_SYNC, C29/TS_CPUIN_D0) of IC3302 (Digital AV decode & Main CPU)?

YES Refer to “No sound output in all modes.”

NO Check the line between IC4405 and IC3302.

4 – 1

LC-40/46LE812E, LC-40/46LX812E, LC-40/46/52LE822E, LC-40/46LU822E (1st Edition)

No sound (during the reception of TV (DIGITAL-Satellite) broadcasting)

Does not the sound go out though the picture has come out when DTV is received?

Is signal input to TU1301? NO Check the setting of an external input device that connects with

YES Is signal sent to pins (2, 3/CS_TS_CK, 5, 6/CS_TS_SY, 10, 11/ CS_TS_VA, 14/CS_TS_D7) of IC4409 (TS SW)?

YES Is pins (2) of IC4409 at L? NO Check the line between IC4409 and 21pins of IC4405.

YES Is signal sent to pins (4/CS_TS_SCK, 7/CS_TS_SSY, 9/ CS_TS_SVA, 12/CS_TS_SDATA) of IC4409?

YES Is signal sent to pins (11/T0_DATA1, 12/T0_DATA2, 13/

T0_DATA3, 14/T0_DATA4) of IC4405?

NO Check the line between TU1301 and IC4409.

NO Check IC4409 and its peripheral circuits.

NO Check the line between IC4409 and IC4405.

TU1301.

Check TU1301 and its peripheral circuits (IC1301 etc. ⋅⋅⋅). Replace as required.

YES Is signal output to pins (122/TS_VALIDO, 123/TS_CLKO, 124/

TS_DATAO, 124/TS_SYNCO) of IC4405?

YES Is signal sent to pins (A30/TS_CPUIN_VAL, B30/ TS_CPUIN_CLK, C30/TS_CPUIN_SYNC, C29/TS_CPUIN_D0) of IC3302 (Digital AV decode & Main CPU)?

YES Refer to “No sound output in all modes”.

No picture on the display (4)

Does not the picture come out when DTV (Satellite) is received?

Refer to “No sound (during the reception of TV(DIGITAL-Satellite) broadcasting)”.

NO Check IC4405 and its peripheral circuits.

NO Check the line between IC4405 and IC3302.

4 – 2

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LC-40LE812E

CHAPTER 5. MAJOR IC INFORMATIONS

Service Manual

[1] MAJOR IC INFORMATIONS

REF NO Name Part Code Description

[MAIN UNIT]

IC8401 RH-iXC147WJQZQ Flash This IC is 512MB NAND flash memory.

This IC stores the software data that processes the system of TV such as the graphic processing, the LCD controls, and backlights etc.

IC3302 RH-iXC951WJN1Q Main CPU This IC is Video Processor & MAIN CPU.

IC2002 RH-iXC786WJQZQ

for service (RH-iXC786WJNJQ)

IC3501/3502 RH-iXC754WJQZQ DDR This IC is 1GB DDR2 SDRAM.

IC501 VHi24LC21AT-1Y

for service (RH-iXD108WJQZS)

IC8455 VHiR24064AS-1Y 64K bit E2PROM The BR24S64W is a 64Kbit-2-wire (I2C bus type) serial EEPROM that

IC506 VHiM3221EIP-1Y RS232C-DRIVER The MAX3221E is a single driver, single receiver RS-232 solution

IC4405 VHiMT8295AE-1Q CI controler This is a control IC for PCMCIA cards. This controls information on IC

IC2004 VHiR24002AS-1Y 2K bit E2PROM This is a 2Kbit-2-wire (I2C bus type) serial EEPROM that can be pro-

IC1504 VHiSii9287+-1Q HDMI_Port _Processor The SiI9287 HDMI port processor is the second generation of HDMI

IC1106 VHiSTV0297E-1Q COFDM The STV0297E’s demodulator is a complete QAM (quadrature ampli-

IC9501 (LC-40/46/52LE822E, LC-40/46LU822E)

IC2701 VHiYSS951VZ-1Y Sound processor This IC is the Sound processing LSI with built-in two DSP (MDSP/

IC2702/2703 VHiYDA164QZ-1Y Audio-AMP This IC is digital audio power amplifier with digital audio interface.

IC1301 RH-iXC563WJQZ LNB supply and control It is IC for amplifying the feeble electric wave sent from satellite broad-

VHiKSZ8041T-1Y Ethernet Bus Interface This IC is a single supply 10Base-T/100Base-TX Physical Layer

UCOM The monitor microprocessor is intended to communicate with the main

1K bit E2PROM This IC is a 1Kbit-2-wire (I2C bus type) serial EEPROM that can be

In this IC, the decode processing and the video signal processing are done. Moreover, OSD is generated here and added to a picture signal.

CPU and to operate the system. It also controls power of the entire system.

This IC operates as a memory of IC3302 (Video Processor). ***

programmed electrically. The EEPROM chip stores the EDID data of PC input. This data is controlled through I2C signals.

can be programmed electrically. This IC stores the menu data and the adjustment value data of adjustment process mode etc. The data is given out by commands from the main microprocessor.

operating from a single Vcc supply. The RS-232 pins provide IEC G1000-4-2 ESD Protection. The device meets the requirements of TIA/EIA-232-F and provides the electrical interface between an asynchronous communication controler and the serial-port connector. The charge pump and four small external capacitors allow operation from a single 3V to 5.5V supply.

cards inserted into the PCMCIA card slot (SC4401) or information on software version upgrade cards saved on flash memories to transfer the data to CPUs and memories.

grammed electrically. This IC stores the menu data and the adjustment value data of adjustment process mode etc. The data is given out by commands from the main microprocessor.

devices that support revision 1.3 of the HDMI specification. The main feature is as follows.

1) 4-input, 1-output HDMI port processor.

2) Integrated TMDS receiver and transmitter cores capable of receiving and transmitting at 2.25Gbps.

3) Supports video resolutions up to 1080p, 60Hz, 12bit or 720p/1080i, 120Hz,12bit.

4) Receiver fully comply with DVI1.0, HDCP1.1 and HDMI1.3 specifications.

tude modulation) demodulation and FEC (forward error correction) solution that performs IF to transport stream block processing of QAM signals. It is intended for the digital transmission of compressed television, sound, and data services over cable.

Transceiver, which provides MII/RMII/SMII interfaces to transmit and receive data.

SDSP) and FM (frequency modulation) oscillators. This IC process sound signal and sent it to AMP for Speaker and Woofer

The power-supply voltage is corresponded to A.8V~18V and the maximum output is 20Wx2ch.

casting on the level which can treat a decoder, and changing and processing signal.

5 – 1

R/C Unit

180

[AC]

[AS]

HDMI

USB

1 5

HDMI

1 9

1 8

1 3

20 19 21

4 1

[RI]

[KM]

[RA]

TUNER

DVB-S TUNER

LC-40LE812E

CHAPTER 6. OVERALL WIRING/BLOCK DIAGRAM

[1] OVERALL WIRING DIAGRAM (LC-40LE812E/LX812E)

OVERALL WIRING DIAGRAM (LC-40LE812E/LX812E)

LC-40/46LE812E, LC-40/46LX812E, LC-40/46/52LE822E, LC-40/46LU822E (1st Edition)

Service Manual

Module Unit

[L1]

Woofer

[L2]

POWER Unit

[LB]

QCNW-K553WJQZ

[LB] P9602

QCNW-K978WJQZ

[PD]

QCNW-K976WJQZ

QCNW-K556WJQZ

[PD] P9601

[SP] P2701

QCNW-K554WJQZ

[PL]

POWER

QCNW-K977WJQZ

[LW] P2601

LCD-Controler

[LW]

QACCKA052WJPZ

[PL]

QCNW-K576WJQZ

[RA] P2005

QCNW-K551WJQZ

[SB] P2702

MAIN Unit

J3301

Audio out

J504

PC/COMP

D-SUB

SC501

HDMI/PC/COM

P Audio J501

HDMI1

SC1503

HDMI1

SC1502

HDMI1

SC1501

HDMI1

SC1505

CI card slot

SC4401

USB

H/P

AV-IN

J505

SCART

SC505

Touch Key

Unit

Icon Unit

10976543 8

1311 191816151412 17

RS232C

D-SUB 9pin

SC504

OpticalOut

D520

6 – 1

LC-40/46LE812E, LC-40/46LX812E, LC-40/46/52LE822E, LC-40/46LU822E (1st Edition)

180

Module Unit

HDMI

USB

1 5

HDMI

1 9

1 8

1 3

20 19 21

4 1

[RI]

[KM]

[RA]

DVB-S TUNER

[2] OVERALL WIRING DIAGRAM (LC-46LE812E/LX812E)

OVERALL WIRING DIAGRAM (LC-46LE812E/LX812E)

QCNW-K570WJQZ

Woofer

[L1]

[L2]

POWER Unit

[LB]

[AS]

[PD]

QCNW-K978WJQZ

QCNW-K976WJQZ

QCNW-K559WJQZ

[AC]

[PL]

POWER

QCNW-K556WJQZ

QACCKA052WJPZ (For UK : QACCBA099WJPZ)

LCD-Controler

QCNW-K577WJQZ

[LW]

QCNW-K572WJQZ

[PL]

QCNW-K977WJQZ

[LB] P9602

[PD] P9601

[SP] P2701

[LW] P2601

[RA] P2005

TUNER

[SB] P2702

MAIN Unit

J3301

H/P

Audio out

J504

PC/COMP

D-SUB SC501

HDMI/PC/COM

Audio

J501

HDMI1

SC1503

HDMI1

SC1502

HDMI1

SC1501

HDMI1

SC1505

CI card slot

SC4401

USB

AV-IN

J505

RS232C

SC504

OpticalOut

D520

SCART

D-SUB 9pin

SC505

Touch Key

R/C Unit

Unit

Icon Unit

1097654

1311 191816151412 17

6 – 2

[3] OVERALL WIRING DIAGRAM (LC-40LE822E/LU822E)

180

Module Unit

HDMI

USB

1 5

HDMI

Icon Unit

1 9

1 8

1 3

20 19 21

4 1

[RI]

[KM]

[RA]

[RL]

OVERALL WIRING DIAGRAM (LC-40LE822E/LU822E)

LC-40/46LE812E, LC-40/46LX812E, LC-40/46/52LE822E, LC-40/46LU822E (1st Edition)

Woofer

[L2]

[L1]

SC CARD

Connector

SC8454

TUNER

[SB] P2702

MAIN Unit

DVB-S TUNER

J3301

LAN

J9501

H/P

Audio out

J504

AV-IN

PC/COMP

D-SUB

SC501

HDMI/PC/COM

Audio

J501

HDMI1

SC1503

HDMI1

SC1502

HDMI1

SC1501

HDMI1

SC1505

CI card slot

SC4401

USB

J505

POWER Unit

[LB]

QCNW-K553WJQZ

[LB] P9602

QCNW-K978WJQZ

[PD]

QCNW-K976WJQZ

[PD] P9601

[AS]

QCNW-K556WJQZ

[SP] P2701

QCNW-K554WJQZ

[AC]

[PL]

POWER

QCNW-K977WJQZ

[LW] P2601

LCD-Controler

[LW]

QACCKA052WJPZ

[PL]

QCNW-K576WJQZ

[RA] P2005

QCNW-K551WJQZ

[RL]

P2006

Touch Key

Unit

SCART

SC505

RS232C

D-SUB 9pin

SC504

QCNW-K580WJQZ

OpticalOut

D520

LOGO

R/C Unit

1097654

1311 191816151412 17

6 – 3

LC-40/46LE812E, LC-40/46LX812E, LC-40/46/52LE822E, LC-40/46LU822E (1st Edition)

180

Module Unit

HDMI

USB

1 5

HDMI

1 9

1 8

1 3

20 19 21

SC CARD

Connector

SC8454

4 1

[RI]

[KM]

[RA]

[RL]

[4] OVERALL WIRING DIAGRAM (LC-46LE822E/LU822E)

OVERALL WIRING DIAGRAM (LC-46LE822E/LU822E)

Woofer

[L1]

[L2]

QCNW-K570WJQZ

POWER Unit

[LB]

[AS]

[PD]

QCNW-K978WJQZ

QCNW-K976WJQZ

QCNW-K559WJQZ

[AC]

[PL]

POWER

QCNW-K556WJQZ

QACCKA052WJPZ

LCD-Controler

QCNW-K577WJQZ

[LW]

QCNW-K572WJQZ

[PL]

QCNW-K977WJQZ

[LB] P9602

[PD] P9601

[SP] P2701

[LW] P2601

[RA] P2005

[RL]

P2006

TUNER

[SB] P2702

MAIN Unit

DVB-S

TUNER

J3301

LAN

J9501

H/P

Audio out

J504

PC/COMP

D-SUB SC501

HDMI/PC/COM

Audio

J501

HDMI1

SC1503

HDMI1

SC1502

HDMI1

SC1501

HDMI1

SC1505

CI card slot

SC4401

USB

AV-IN

J505

Touch Key

Unit

SCART SC505

RS232C

D-SUB 9pin

OpticalOut

SC504

QCNW-K580WJQZ

D520

LOGO

R/C Unit

Icon Unit

1097654

1311 191816151412 17

6 – 4

[5] OVERALL WIRING DIAGRAM (LC-52LE822E)

180

Module Unit

HDMI

USB

1 5

HDMI

1 9

1 8

1 3

20 19 21

4 1

[RI]

[KM]

[RA]

[RL]

OVERALL WIRING DIAGRAM (LC-52LE822E)

Woofer

LC-40/46LE812E, LC-40/46LX812E, LC-40/46/52LE822E, LC-40/46LU822E (1st Edition)

QCNW-K574WJQZ

[L1]

[L2]

POWER Unit

[AS]

[AC]

POWER

QCNW-K556WJQZ

QACCKA052WJPZ

LCD-Controler

[LW]

[PL]

[LB]

[PD]

[PL]

QCNW-K977WJQZ

[LB] P9602

QCNW-K978WJQZ

[PD] P9601

QCNW-K976WJQZ

[SP] P2701

QCNW-K579WJQZ

[LW] P2601

QCNW-K577WJQZ

[RA] P2005

QCNW-K562WJQZ

[RL] P2006

SC CARD Connector

SC8454

TUNER

[SB] P2702

MAIN Unit

DVB-S

TUNER

LAN

J9501

Audio out

J504

PC/COMP

D-SUB

SC501

HDMI/PC/COM

P Audio J501

HDMI1

SC1503

HDMI1

SC1502

HDMI1

SC1501

HDMI1

SC1505

CI card slot

SC4401

USB

J3301

H/P

AV-IN

J505

RS232C

OpticalOut

SC504

QCNW-K565WJQZ

D520

Touch Key Unit

SCART

SC505

D-SUB 9pin

LOGO

R/C Unit

Icon Unit

1097654

1311 191816151412 17

6 – 5

LC-40/46LE812E, LC-40/46LX812E, LC-40/46/52LE822E, LC-40/46LU822E (1st Edition)

IC3302

MT5391W(FHD)

H.264 / CI+

Digital AV decode & Main CPU

MAIN

Thermister

IC2002

M16C/64A

IXC786WJ

SUB MCU

RGB/HDMI

Audio

(Mini Plug)

OPTICAL

OUT

27.000MHz

X3302 X'tal

TU1101 Analog/ Digital

Tuner

J3301

USB

RS-232C

+3.3V

BU+3.3V

+3.3V

HDMI 1 [RA] P102 (5p)

R/C

MENU/POWER

INPUT/CHANNEL

VOLUME

KEY

IC3501

DDR2(1066M)

1Gbit

IC1106

Demodulator

DVB-C

STV0297E

+3.3V

+1.2V

X1101

Xtal

27.000MHz

CVBS/LR

RGB

TUNER_OUT

LR_OUT

FS/FB

CVBS/LR

D+5V

IC3301

LINE Reg.

+3.3V

+8.0V

+3.3V

+1.8V

+1.25V

+1.05V

BU+3.3V

From CPU

BU+3.3V

IC1504

HDMI-SW

SII9287B

DDC_2 HDMI_2

DDC_1 HDMI_

+3.3V

IC3502

DDR2(1066M)

1Gbit

IC4405

CI Controller

MT8295

HDMI 2

HDMI 3

HDMI 4

DDC_3 HDMI_3

DDC_4 HDMI_4

+3.3V

+1.8V

X4401

Xtal

27.000MHz

IC1102

IF_DEMUX

LV4053FT

IC503

OPT OUT T7SET08

From CPU

From CI

+3.3V

From CPU

IC2701

DSP

YSS951VZ

+3.3V

+1.8V

[KM] J1 (8p)

32.768kHz

From CPU or UCON

IC1505

OPT OUT

AHC1G08

From CPU or UCON

IC8452

LCX157FT

OPC sensor

R/C receiver

TU1301 Satellite

Tuner

From CPU

IC4409

LCX157

[RA] P2005 (15p)

[LB]

P9602

(9pin)

[LW]

P2601 (41p )

From CPU

B_STATU

[PD]

P9601

(12PIN)

LEDx3LED

x3 [RI] P202 (2p)

ICON

LOGO

[RL] P2006 (3p)

[RL] P201 (3p)

[6] SYSTEM BLOCK DIAGRAM (LC-40/46LE812E, LC-40/46LX812E)

SYSTEM BLOCK DIAGRAM (LC-40/46LE812E, LC-40/46LX812E)

[SP]

P2701

EXT-SP

[SB]

P2702

EXT-SP

CARD

Out

RGB

CVBS CVBS_L/R

CVBS L/R S-Video RGB

TUNER CVBS OUT

TUNER OUT L/R

FAST_SW

SLOW SW

From CPU or UCON

Mute

IC2703

SP AMP(2CH) VHIYDA164QZ

IC2702

Woofer AMP

(0.1CH)

VHIYDA164QZ

TS_CIIN

+5V

CVBS IF_AGC

TUNER_I2C

I2C

SIF

(400KHz 3.3V)

TUNER_RESET

RGB_LR_IN

IC506

RS232C TxRx

M3221EIP

No.9 pin RC Passthrough

+13V

Mute

IC501

EEPROM

+13V

OPT_OUT

TxD/RxD

Mute

AMP_DATA_LR

LRCK/BCLK/MCLK

AMP_DATA_ SW

D_IF IN-/+

Mute

I2C_0 (400KHz)

P_TS_SW

IC4401

IC4402

IC4403

LCX244FT

DVB_TC_IFSW

IC504

TUNER OUT

MM1506XN

TU_CVBS_OUT_MUTE

I2C_0 (400KHz)

IC8455

EEPROM

64kbit

CI_D[7:0] /CI_A[14:0]

TS_CIIN

TS_CIOUT

DVB_CS_SW

AGC

EXT2

EXT1

(SCART1)

SPEAKER

Woofer

INTERFACE

RF IN

Headphone/

Audio

EXT3/HDMI2

EXT3 Comp/RGB

D-SUB

/Component

FE_RST

I2C_0 (400KHz)

PDD[7:1]

CI_CEB, CI_RB

CI_CNT_RESET

I2S(DATA/LRCK/BCLK)

TUNER OUT_L/R

HP/MONI_L/R

CVBS_L/R

SCART_L/R

RGB_L/R

N_CPU_RST

SPDIF

TUNER CVBS OUT

ADIN5

DAC OUT1

DAC OUT2

CI-CPU_IN

CI-CPU_OUT IF_AGC

D_IF_IN-/+ TUNER_I2C

I2C_0 I2C_1 I2C_2

RGB HV RGB/Component in

DDC_I2C_1 HDMI_1

Audio out

SIF

Audio in

DTV/SPDIF

RESET

FBIN

ADIN0

SPI_FLASH

NAND FLASH

IXC147WJQZQ

RGB

IC8401

512Gbit

S-Video

CPU_UARXD2_UCOM

CPU_UATXD2_UCOM

CPU_UARXD0_RS

CPU_UATXD0_RS

CVBS

LVDS OUT

PM_REQ, CBOOTS

STB_CPU

PWM_0

PWM_1

USB_0

CNVss

OFL1

OFL2

UCOM_RST

RS_BUF_CNT

IC2001

Reset

IC2008

Gate

7WH126FU

RxD,TxD_CPU

X2001

Xtal

X2002

Xtal

CNVss

RxD,TxD

UART

THERMO

A/D

20MHz

PM_REQ,

N_SRESET

CEC_0

EEPROM_SCL/SDA

IC2004 EEPROM

2kbit

FRAME

O_S_SET

DET_SYNC

ERR_PNL

AC_DET

PS_ON

PNL_POW

I2C

RC,OPC

KEY_POW,KEY_SCL,KEY_SDA

DET_PNL12V

STB

ILL_CTRL1

IC2601

Spliter

HC2G66DP

PNL_I2C_EN

DET_13V,DET_3.3V

1) BU3.3V

2) D3.3V

3) D5.6V

4) D5V

5) D+1.8V

6) D+1.05V

7) STB+3.3V

8) S+8V

9) CPU+1.2V

POWER CIRCUIT

I2C_0

PNL_EN

(400KHz)

PNL_ROM_EN

PNL_WP

IC9601

Spliter

HC2G66DP

UR13V

S13V

BU5V

O_S_SET FRAME

DET_SYNC

VCOM_WP TCON_I2C

B_STATUS

DET_POW

ROM_WP

ERROR

VON

OFL

DMMER

AC_DET PS_ON PNL_POW

I2C_0_400KHz

CEC_0

Mute

1097654

1311 191816151412 17

6 – 6

[7] SYSTEM BLOCK DIAGRAM (LC-40/46/52LE822E, LC-40/46LU822E)

MAIN

Thermister

RGB/HDMI

Audio

(Mini Plug)

[SP]

P2701

EXT-SP

OPTICAL

OUT

27.000MHz

X3302 X'tal

X2002

Xtal

TU1101 Analog/ Digital

Tuner

+5V

J3301

USB

IC506

RS232C TxRx

M3221EIP

RS-232C

+3.3V

IC501

EEPROM

BU+3.3V

IC8455

EEPROM

64kbit

+3.3V

HDMI 1

[RA] P102 (5p)

R/C

D-SUB

RGB

/Component

MENU/POWER

INPUT/CHANNEL

VOLUME

IC3501

DDR2(1066M)

1Gbit

IC1106

Demodulator

DVB-C

STV0297E

+3.3V

+1.2V

X1101

Xtal

27.000MHz

CVBS/LR

RGB

TUNER_OUT

LR_OUT

FS/FB

CVBS/LR

CARD

INTERFACE

D+5V

IC3301

LINE Reg.

BD6538G

+3.3V

+8.0V

+3.3V

+1.8V

+1.25V

+1.05V

BU+3.3V

IC2001

Reset

BU+3.3V

From CPU

IC2004 EEPROM

2kbit

BU+3.3V

+3.3V

IC3502

DDR2(1066M)

1Gbit

IC4405

CI Controller

MT8295

HDMI 2

HDMI 3

HDMI 4

+3.3V

+1.8V

X4401

Xtal

27.000MHz

IC1102

IF_DEMUX

LV4053FT

IC503

OPT OUT T7SET08

From CPU

From CI

IC4401

IC4402

IC4403

LCX244FT

+3.3V

J9501

Ethernet for LAN

IC9501

Ethernet Bus

Interface

KSZ8041T

+3.3V

From CPU

SC8454

SD Connector

for Time Shift

IC2701

DSP

YSS951VZ

IC2702

Woofer AMP

(0.1CH)

VHIYDA164QZ

[SB]

P2702

EXT-SP

Woofer

+3.3V

+1.8V

+13V

[KM] J1 (8p)

32.768kHz

IC1505

OPT OUT

AHC1G08

IC8452

LCX157FT

OPC sensor

R/C receiver

TU1301

Satellite

Tuner

From CPU

IC4409

LCX157

[RA] P2005 (15p)

IC2601

Spliter

HC2G66DP

[LB]

P9602

(9pin)

IC9601

Spliter

HC2G66DP

[LW]

P2601 (41p)

From CPU

[PD]

P9601

(12PIN)

LED

x3 [RI] P202 (2p)

ICON

LOGO

[RL] P2006 (3p)

[RL] P201 (3p)

SYSTEM BLOCK DIAGRAM (LC-40/46/52LE822E, LC-40/46LU822E)

EXT2

EXT1

(SCART1)

SPEAKER

CVBS

CVBS_L/R

CVBS

L/R S-Video

RGB

TUNER CVBS OUT

TUNER OUT L/R

FAST_SW

SLOW SW

From CPU or UCON

Mute

SP AMP(2CH) VHIYDA164QZ

IC2703

Mute

I2C_0 (400KHz)

AMP_DATA_LR

LRCK/BCLK/MCLK

AMP_DATA_ SW

From CPU or

UCON

IC504

TUNER OUT

MM1506XN

TU_CVBS_OUT_MUTE

I2C_0 (400KHz)

LC-40/46LE812E, LC-40/46LX812E, LC-40/46/52LE822E, LC-40/46LU822E (1st Edition)

I2C_0

(400KHz)

O_S_SET FRAME

DET_SYNC

VCOM_WP

TCON_I2C

B_STATUS

DET_POW

PE PE

ROM_WP

UCOM_RST

RS_BUF_CNT

B_STATUS

PNL_EN

PNL_ROM_EN

CNVss

P_TS_SW

RF IN

Headphone/

EXT3/HDMI2

EXT3 Comp/RGB

Audio

Out

TS_CIIN

CVBS IF_AGC

TUNER_I2C

I2C

SIF

(400KHz 3.3V)

TUNER_RESET

RGB_LR_IN

OPT_OUT

Mute

From CPU or

UCON

Mute

From CPU or UCON

D_IF IN-/+

DVB_TC_IFSW

CI_D[7:0] /CI_A[14:0]

TS_CIIN

AGC

TS_CIOUT

DVB_CS_SW

FE_RST

I2C_0 (400KHz)

PDD[7:1]

TxD/RxD

No.9 pin RC Passthrough

DDC_4

Mute

CEC_0

From CPU or

UCON

HDMI_4

DDC_3 HDMI_3

DDC_2 HDMI_2

DDC_1 HDMI_1

IC1504

HDMI-SW

SII9287B

I2C_0_400KHz

CI_CEB, CI_RB

CI_CNT_RESET

I2S(DATA/LRCK/BCLK)

TUNER OUT_L/R

HP/MONI_L/R

CVBS_L/R

SCART_L/R

RGB_L/R

SPDIF

N_CPU_RST

TUNER CVBS OUT

ADIN5

DAC OUT1

DAC OUT2

CI-CPU_IN

CI-CPU_OUT IF_AGC

D_IF_IN-/+ TUNER_I2C

I2C_0 I2C_1 I2C_2

RGB HV RGB/Component in

DDC_I2C_1 HDMI_1

Audio out

SIF

Audio in

DTV/SPDIF

RESET

FBIN

RGB

ADIN0

S-Video

IC3302

MT5391W(FHD)

H.264 / CI+

Digital AV decode & Main CPU

CPU_UARXD0_RS

IC8401

NAND FLASH

512Gbit

IXC147WJQZQ

CPU_UATXD0_RS

SPI_FLASH

CVBS

PM_REQ, CBOOTS

STB_CPU

SDIOCMD/SDIOCLK

USB_0

CPU_UARXD2_UCOM

CPU_UATXD2_UCOM

PWM_0

PWM_1

ONDD8㨪15ONDA6㨪

SDI0㨪3

LVDS OUT

CNVss

OFL1

OFL2

IC2008

Gate

7WH126FU

RxD,TxD_CPU

X2001

Xtal

RxD,TxD

UART

THERMO

A/D

20MHz

PM_REQ,

N_SRESET

CEC_0

EEPROM_SCL/SDA

FRAME

O_S_SET

DET_SYNC

IC2002

M16C/64A

IXC786WJ

SUB MCU

ERR_PNL

AC_DET

PS_ON

PNL_POW

I2C

RC,OPC

KEY_POW,KEY_SCL,KEY_SDA

DET_PNL12V

STB

ILL_CTRL1

PNL_I2C_EN

DET_13V,DET_3.3V

1) BU3.3V

2) D3.3V

3) D5.6V

4) D5V

5) D+1.8V

6) D+1.05V

7) STB+3.3V

8) S+8V

9) CPU+1.2V

POWER CIRCUIT

PNL_WP

UR13V

S13V

BU5V

ERROR

VON

OFL

DMMER

AC_DET PS_ON PNL_POW

KEY

1097654

1311 191816151412 17

6 – 7

LC-40/46LE812E, LC-40/46LX812E, LC-40/46/52LE822E, LC-40/46LU822E (1st Edition)

— M E M O —

6 – 8

PartsGuide

LC-40/46LE812E, LC-40/46LX812E, LC-40/46/52LE822E, LC-40/46LU822E (1st Edition)

PARTS GUIDE

No. S60G440LE812E

LCD COLOUR TELEVISION

LC-40LE812E LC-40LE822E LC-46LE812E LC-46LE822E LC-40LX812E LC-52LE822E LC-46LX812E LC-40LU822E

MODELS

CONTENTS

[1] PRINTED WIRING BOARD

ASSEMBLIES

[2] LCD PANEL MODULE

[3] CABINET PARTS

(LC-40LE812E/LX812E)

[4] CABINET PARTS

(LC-46LE812E/LX812E)

[5] CABINET PARTS

(LC-40LE822E/LU822E)

[6] CABINET PARTS

(LC-46LE822E/LU822E)

[7] CABINET PARTS (LC-52LE822E)

LC-46LU822E

[8] SUPPLIED ACCESSORIES

[9] PACKING PARTS

(NOT REPLACEMENT ITEM) (LC-40LE812E/LX812E/LE822E/ LU822E)

[10] PACKING PARTS

(NOT REPLACEMENT ITEM) (LC-46LE812E/LX812E/LE822E/ LU822E)

[11] PACKING PARTS

(NOT REPLACEMENT ITEM) (LC-52LE822E)

[12] SERVICE JIGS

(USE FOR SERVICING)

Parts marked with " " are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for maintaining the safety and performance of the set.

This document has been published to be used for after sales service only. The contents are subject to change without notice.

LC-40/46LE812E, LC-40/46LX812E, LC-40/46/52LE822E, LC-40/46LU822E (1st Edition)

NO. PARTS CODE

PRICE

RANK

[1] PRINTED WIRING BOARD ASSEMBLIES

N DKEYDF455FM06 N P MAIN Unit (LC-40/46LE812E, LC-40/46LX812E) N DKEYDF455FM07 N P MAIN Unit (LC-40/46/52LE822E, LC-40/46LU822E) N DUNTKF494FM02 N P R/C, LED Unit N DUNTKF493FM03 N P ICON Unit N DUNTKF493FM04 N P LOGO Unit (LC-40/46/52LE822E, LC-40/46LU822E) N RUNTKA690WJQZ N P TOUCH SENSOR Unit (LC-40/46/52LE822E, LC-40/46LU82 N RUNTKA692WJQZ N P TOUCH SENSOR Unit (LC-40/46LE812E, LC-40/46LX812E)

N RUNTKA685WJQZ N P POWER/LED CONTROL Unit (LC-40/46/52LE822E, LC-40/46LU822E) N RUNTKA686WJQZ N P POWER/LED CONTROL Unit (LC-40/46LE812E, LC-40/46LX812E) N RUNTKA694WJQZ N P POWER/LED CONTROL Unit (LC-52LE822E) N RUNTK4512TPZC CA N P LCD CONTROL Unit (LC-40LE812E/LX812E/LE822E/LU822E, LC-52LE822E) N RUNTK4437TPZE CM N P LCD CONTROL Unit (LC-46LE812E/LX812E/LE822E/LU822E)

[2] LCD PANEL MODULE

N R1LK400D3LWF0Y N P 40" LCD Panel Module Unit (LC-40LE822E/LU822E) N R1LK400D3LWF2Y N P 40" LCD Panel Module Unit (LC-40LE812E/LX812E) N R1LK460D3LWA0Y N P 46" LCD Panel Module Unit (LC-46LE822E/LU822E) N R1LK460D3LWA2Y N P 46" LCD Panel Module Unit (LC-46LE812E/LX812E) N R1LK520D3LWA0Y N P 52" LCD Panel Module Unit (LC-52LE822E)

NEW

MARK

PAR T

DELIVERY

DESCRIPTION

LC-40/46LE812E, LC-40/46LX812E, LC-40/46/52LE822E, LC-40/46LU822E (1st Edition)

2-3

2-2

2-4

2-7

2-9

2-6

2-10

2-1

2-5

40" LCD

Panel Module Unit

POWER

Unit

MAIN

Unit

ICON

Unit

TOUCH

SENSOR

Unit

R/C,

LED Unit

[3] CABINET PARTS (LC-40LE812E/LX812E)

LC-40/46LE812E, LC-40/46LX812E, LC-40/46/52LE822E, LC-40/46LU822E (1st Edition)

NO. PARTS CODE

PRICE

RANK

[3] CABINET PARTS (LC-40LE812E/LX812E)

1 CCABAC527WJ11 N P Front Cabinet Ass'y (LC-40LE812E) 1 CCABAC527WJ13 N P Front Cabinet Ass'y (LC-40LX812E)

2 CCABBB698WJ14 N P Rear Cabinet Ass'y 2-1 Not available - N - Rear Cabinet 2-2 Not available - N - Terminal Label (Side) 2-3 Not available - N - Terminal Label (Bottom) 2-4 Not available - N - Himeron 2-5 Not available - - Spacer 2-6 Not available - N - Insulation Sheet 2-7 Not available - N - Himeron, x4 2-9 Not available - N - Himeron

2-10 Not available - N - Himeron

4 GCOVAD696WJ1A N P Stand Cover

5 GCOVAD699WJ1A N P AC Cord Cover

6 GCOVAD710WJSA N P Terminal Angle (Side)

7 GCOVAD711WJSA N P Terminal Angle (Bottom)

8 GCOVAD709WJ1A N P ECO Switch Cover

9 LANGKC719WJM1 N P Stand Angle

10 LANGKC743WJFW N P LCD Angle (Bottom-L) 11 LANGKC744WJFW N P LCD Angle (Bottom-R) 12 LANGKC745WJFW N P LCD Angle (Top-L) 13 LANGKC746WJFW N P LCD Angle (Top-R) 14 LANGKC775WJM1 N P VESA Angle, x2 15 LHLDKA011WJKZ AD J AC Cord Band 16 LHLDWA143WJKZ AC J Wire Holder, x5 17 LHLDWA294WJUZ AC J Wire Holder, x4 18 LHLDZA587WJKZ AC J Spacer, x5 19 LX-BZA170WJF9 AC J Screw (for VESA/Rear Cabinet Ass'y), x4 20 LX-BZA364WJF7 AB J Screw (for Woofer), x4 21 NSFTZA362WJFW N P Shaft (for PWB/Angle), x4 22 PCLiCA004WJKZ AC J Nylon Rivet, x2 23 PMLT-A636WJZZ N P Gasket 25 PZETKA548WJKZ N P Insulation Sheet (Power) 26 PZETKA556WJKZ N P

27 QACCKA052WJPZ N P AC Cord 28 QCNW-K976WJQZ AG N J Connecting Cord (PD) 29 QCNW-K977WJQZ AE N J Connecting Cord (PL) 30 QCNW-K551WJQZ N P Connecting Cord (RA) 31 QCNW-K978WJQZ AF N J Connecting Cord (LB) 32 QCNW-K553WJQZ N P Connecting Cord (SB) 33 QCNW-K554WJQZ N P Connecting Cord (SP) 35 QCNW-K556WJQZ N P Connecting Cord (AS) 36 QCNW-K576WJQZ N P Connecting Cord (LW) 37 QEARZ0057CEFW AB J Earth Spring 38 QEARZA186WJZZ N P Conductive Tape, x2 39 RSP-ZA474WJZZ N P Speaker (L/R), x2 40 RSP-ZA476WJZZ N P Speaker (Woofer) 41 TLABNC117WJZZ N P Model Label 44 XBPS730P06WS0 AA J Screw (for PWB/Angle/LCD/Cabinet), x39 45 XBPS730P10WS0 AA J Screw (for Panel Angle), x3 46 XBPS830P06WS0 AA J Screw (for Rear Cabinet Ass'y), x13 47 XBPS830P14WS0 N P Screw (for Rear Cabinet Ass'y) 48 XEBS840P10000 AF J Screw (for Speaker), x4 50 PSPAZC492WJKZ N P Spacer, x2 51 PSPAGA889WJKZ AE J Spacer, x2 52 PSPAGA891WJKZ AD J Spacer, x2 53 PZETKA563WJKZ N P Insulation Sheet (AC) 55 PCUSGA142WJKZ N P Rubber Bush, x2 56 PSPAZC494WJKZ N P Cooling Sheet 57 TLABZC453WJZZ N P Panel Label 58 PMLT-A637WJQZ N P Gasket 59 RCORFA023WJZZ AK J Core 60 TLABZC596WJZZ N P Label (LC-40LX812E)

NEW

MARK

PAR T

DELIVERY

DESCRIPTION

Insulation Sheet (ECO)

LC-40/46LE812E, LC-40/46LX812E, LC-40/46/52LE822E, LC-40/46LU822E (1st Edition)

2-7

2-9

2-6

2-5

2-10

2-1

2-4

2-2

2-3

POWER

Unit

MAIN

Unit

46" LCD

Panel Module Unit

R/C,

LED Unit

TOUCH

SENSOR

Unit

ICON

Unit

[4] CABINET PARTS (LC-46LE812E/LX812E)

LC-40/46LE812E, LC-40/46LX812E, LC-40/46/52LE822E, LC-40/46LU822E (1st Edition)

NO. PARTS CODE

PRICE

RANK

[4] CABINET PARTS (LC-46LE812E/LX812E)

1 CCABAC528WJ11 N P Front Cabinet Ass'y (LC-46LE812E)

1 CCABAC528WJ13 N P Front Cabinet Ass'y (LC-46LX812E)

2 CCABBB699WE14 N P Rear Cabinet Ass'y 2-1 Not available - N - Rear Cabinet 2-2 Not available - N - Terminal Label (Side) 2-3 Not available - N - Terminal Label (Bottom) 2-4 Not available - N - Himeron 2-5 Not available - - Spacer 2-6 Not available - N - Insulation Sheet 2-7 Not available - N - Himeron, x4 2-9 Not available - N - Himeron

2-10 Not available - N - Himeron

4 GCOVAD816WJ1A N P Stand Cover

5 GCOVAD699WJ1A N P AC Cord Cover

6 GCOVAD710WJSA N P Terminal Angle (Side)

7 GCOVAD711WJSA N P Terminal Angle (Bottom)

8 GCOVAD709WJ1A N P ECO Switch Cover

9 LANGKC720WJFW N P Stand Angle

10 LANGKC743WJFW N P LCD Angle (Bottom-L) 11 LANGKC744WJFW N P LCD Angle (Bottom-R) 12 LANGKC745WJFW N P LCD Angle (Top-L) 13 LANGKC746WJFW N P LCD Angle (Top-R) 14 LANGKC747WJFW N P LCD Angle (B-C-A) 15 LANGKC811WJFW N P LCD Angle (B-C-B) 16 LHLDKA011WJKZ AD J AC Cord Band 17 LHLDWA143WJKZ AC J Wire Holder, x3 19 LHLDWA294WJUZ AC J Wire Holder, x8 20 LHLDZA587WJKZ AC J Spacer, x5 21 LX-BZA170WJF9 AC J Screw (for VESA/Rear Cabinet Ass'y), x4 22 LX-BZA364WJF7 AB J Screw (for Woofer), x4 23 NSFTZA362WJFW N P Shaft (for PWB/Angle), x4 24 PCLiCA004WJKZ AC J Nylon Rivet, x2 25 PMLT-A636WJZZ N P Gasket 27 PZETKA541WJKZ N P 28 PZETKA556WJKZ N P Insulation Sheet (ECO)

29 QACCKA052WJPZ N P AC Cord 30 QCNW-K976WJQZ AG N J Connecting Cord (PD) 31 QCNW-K977WJQZ AE N J Connecting Cord (PL) 32 QCNW-K978WJQZ AF N J Connecting Cord (LB) 33 QCNW-K556WJQZ N P Connecting Cord (AS) 34 QCNW-K572WJQZ N P Connecting Cord (RA) 35 QCNW-K559WJQZ AK N J Connecting Cord (SP) 37 QCNW-K570WJQZ AG N J Connecting Cord (SB) 38 QCNW-K577WJQZ AR N J Connecting Cord (LW) 39 QEARZ0057CEFW AB J Earth Spring 40 QEARZA186WJZZ N P Conductive Tape, x2 41 RSP-ZA474WJZZ N P Speaker (L/R), x2 42 RSP-ZA476WJZZ N P Speaker (Woofer) 43 TLABNC117WJZZ N P Model Label 46 XBPS730P06WS0 AA J Screw (for PWB/Angle/LCD/Cabinet), x37 47 XBPS730P10WS0 AA J Screw (for Panel Angle), x5 48 XBPS830P06WS0 AA J Screw (for Rear Cabinet Ass'y), x17 49 XBPS830P14WS0 N P Screw (for Rear Cabinet Ass'y) 50 XEBS840P10000 AF J Screw (for Speaker/Rear Cabinet Ass'y), x4 52 PSPAZC492WJKZ N P Spacer, x2 53 PSPAGA889WJKZ AE J Spacer, x2 54 PSPAGA891WJKZ AD J Spacer, x2 55 PSPAGA892WJKZ AD J Spacer 57 PZETKA563WJKZ N P Insulation Sheet (AC) 58 PCUSGA142WJKZ N P Rubber Bush 59 TLABZC453WJZZ N P Panel Label 60 PMLT-A637WJQZ N P Gasket 61 RCORFA020WJZZ AN J Core 62 RCORFA023WJZZ AK J Core 63 TLABZC596WJZZ N P Label (LC-46LX812E)

NEW

MARK

PAR T

DELIVERY

DESCRIPTION

Insulation Sheet (Power)

LC-40/46LE812E, LC-40/46LX812E, LC-40/46/52LE822E, LC-40/46LU822E (1st Edition)

2-3

2-2

1-3

1-2

1-1

2-4

2-9

2-7

2-6

2-8

2-1

2-5

R/C,

LED Unit

LOGO

Unit

ICON

Unit

TOUCH

SENSOR

Unit

40" LCD

Panel Module Unit

POWER

Unit

MAIN

Unit

Note: Be sure to attach this insulation sheet. (Ref No. 2-6, 25, 53) Otherwise there is a risk of electric shock.

[5] CABINET PARTS (LC-40LE822E/LU822E)

LC-40/46LE812E, LC-40/46LX812E, LC-40/46/52LE822E, LC-40/46LU822E (1st Edition)

NO. PARTS CODE

PRICE

RANK

[5] CABINET PARTS (LC-40LE822E/LU822E)

1 CCABAC522WJ11 N P Front Cabinet Ass'y (LC-40LE822E)

1 CCABAC522WJ12 N P Front Cabinet Ass'y (LC-40LU822E) 1-1 Not available - N - Front Cabinet 1-2 Not available - N - R/C Decoration Cover 1-3 Not available - N - Front Decoration 1-4 PSPAGA906WJZZ N P Spacer 1-5 PSPAZC495WJZZ N P Spacer, x5 1-6 PSPAHC201WJZZ N P Himelon, x4

2 CCABBB698WJ13 N P Rear Cabinet Ass'y 2-1 Not available - N - Rear Cabinet 2-2 HiNDPD710WJSA N P Terminal Label (Side) 2-3 HiNDPD727WJSA N P Terminal Label (Bottom) 2-4 PSPAHC152WJ1Z N P Himelon 2-5 PSPAZC461WJZZ AE J Spacer 2-6 PZETKA570WJKZ N P Insulation Sheet 2-7 PSPAHC159WJZZ N P Himelon 2-8 PSPAHC160WJZZ N P Himelon 2-9 PSPAHC194WJZZ N P Himelon, x4

3 CPNLHA019WE11 N P Glass Front Panel Ass'y

4 GCOVAD696WJ1A N P Stand Cover

5 GCOVAD699WJ1A N P AC Cord Cover

6 GCOVAD706WJSA N P Terminal Angle (Side)

7 GCOVAD711WJSA N P Terminal Angle (Bottom)

8 GCOVAD709WJ1A N P ECO Switch Cover

9 LANGKC719WJM1 N P Stand Angle

10 LANGKC743WJFW N P LCD Angle (Bottom-L) 11 LANGKC744WJFW N P LCD Angle (Bottom-R) 12 LANGKC745WJFW N P LCD Angle (Top-L) 13 LANGKC746WJFW N P LCD Angle (Top-R) 14 LANGKC775WJM1 N P VESA Angle, x2 15 LHLDKA011WJKZ AD J AC Cord Band 16 LHLDWA143WJKZ AC J Wire Holder, x5 17 LHLDWA294WJUZ AC J Wire Holder, x3 18 LHLDZA587WJKZ AC J 19 LX-BZA170WJF9 AC J Screw (for VESA/Rear Cabinet Ass'y), x4 20 LX-BZA364WJF7 AB J Screw (for Woofer), x4 21 NSFTZA362WJFW N P Shaft (for PWB/Angle), x4 22 PCLiCA004WJKZ AC J Nylon Rivet, x2 23 PMLT-A636WJZZ N P Gasket 25 PZETKA548WJKZ N P Insulation Sheet (Power) 26 PZETKA556WJKZ N P Insulation Sheet (ECO)

27 QACCKA052WJPZ N P AC Cord 28 QCNW-K976WJQZ AG N J Connecting Cord (PD) 29 QCNW-K977WJQZ AE N J Connecting Cord (PL) 30 QCNW-K551WJQZ N P Connecting Cord (RA) 31 QCNW-K978WJQZ AF N J Connecting Cord (LB) 32 QCNW-K553WJQZ N P Connecting Cord (SB) 33 QCNW-K554WJQZ N P Connecting Cord (SP) 34 QCNW-K580WJQZ N P Connecting Cord (RL) 35 QCNW-K556WJQZ N P Connecting Cord (AS) 36 QCNW-K576WJQZ N P Connecting Cord (LW) 37 QEARZ0057CEFW AB J Earth Spring 38 QEARZA186WJZZ N P Conductive Tape, x2 39 RSP-ZA474WJZZ N P Speaker (L/R), x2 40 RSP-ZA476WJZZ N P Speaker (Woofer) 41 TLABNC117WJZZ N P Model Label 44 XBPS730P06WS0 AA J Screw (for PWB/Angle/LCD/Cabinet), x39 45 XBPS730P10WS0 AA J Screw (for Panel Angle), x3 46 XBPS830P06WS0 AA J Screw (for Rear Cabinet Ass'y), x13 47 XBPS830P14WS0 N P Screw (for Rear Cabinet Ass'y) 48 XEBS840P10000 AF J Screw (for Speaker), x4 49 PSPAGA888WJZZ N P Spacer, x4 50 PSPAZC492WJKZ N P Spacer, x2 51 PSPAGA889WJKZ AE J Spacer, x2 52 PSPAGA891WJKZ AD J Spacer, x2 53 PZETKA563WJKZ N P Insulation Sheet (AC) 55 PCUSGA142WJKZ N P Rubber Bush, x2 56 PSPAZC494WJKZ N P Cooling Sheet 57 PSPAKA474WJKZ N P Spacer 58 TLABZC585WJZZ N P Quattron Label 59 TLABZC453WJZZ N P Plane Label 60 PMLT-A637WJQZ N P Gasket 61 RCORFA023WJZZ AK J Core 62 TLABZC597WJZZ N P Label (LC-40LU822E)

NEW

MARK

PAR T

DELIVERY

DESCRIPTION

Spacer, x5

LC-40/46LE812E, LC-40/46LX812E, LC-40/46/52LE822E, LC-40/46LU822E (1st Edition)

2-9

2-7

2-6

2-5

2-8

2-1

2-4

2-2

2-3

1-3

1-4

1-1

1-5

1-2

POWER

Unit

MAIN

Unit

LOGO

Unit

ICON

Unit

R/C, LED

Unit

TOUCH

SENSOR

Unit

46" LCD

Panel Module Unit

Note: Be sure to attach this insulation sheet. (Ref No. 2-6, 27, 57) Otherwise there is a risk of electric shock.

[6] CABINET PARTS (LC-46LE822E/LU822E)

LC-40/46LE812E, LC-40/46LX812E, LC-40/46/52LE822E, LC-40/46LU822E (1st Edition)

NO. PARTS CODE

PRICE

RANK

[6] CABINET PARTS (LC-46LE822E/LU822E)

1 CCABAC523WJ11 N P Front Cabinet Ass'y (LC-46LE822E)

1 CCABAC523WJ12 N P Front Cabinet Ass'y (LC-46LU822E) 1-1 Not available - N - Front Cabinet 1-2 Not available - N - R/C Decoration Cover 1-3 Not available - N - Front Decoration 1-4 PSPAGA907WJZZ N P Spacer 1-5 PSPAZC495WJZZ N P Double Side Tape, x3 1-6 PSPAHC201WJZZ N P Himeron, x4

2 CCABBB699WE13 N P Rear Cabinet Ass'y 2-1 Not available - N - Rear Cabinet 2-2 HiNDPD710WJSA N P Terminal Label (Side) 2-3 HiNDPD727WJSA N P Terminal Label (Bottom) 2-4 PSPAHC152WJ1Z N P Himelon 2-5 PSPAZC461WJZZ AE J Spacer 2-6 PZETKA569WJKZ N P Insulation Sheet 2-7 PSPAHC159WJZZ N P Himelon 2-8 PSPAHC160WJZZ N P Himelon 2-9 PSPAHC194WJZZ N P Himelon, x4

3 CPNLHA020WJ11 N P Glass Front Panel Ass'y

4 GCOVAD816WJ1A N P Stand Cover

5 GCOVAD699WJ1A N P AC Cord Cover

6 GCOVAD706WJSA N P Terminal Angle (Side)

7 GCOVAD711WJSA N P Terminal Angle (Bottom)

8 GCOVAD709WJ1A N P ECO Switch Cover

9 LANGKC720WJFW N P Stand Angle

10 LANGKC743WJFW N P LCD Angle (Bottom-L) 11 LANGKC744WJFW N P LCD Angle (Bottom-R) 12 LANGKC745WJFW N P LCD Angle (Top-L) 13 LANGKC746WJFW N P LCD Angle (Top-R) 14 LANGKC747WJFW N P LCD Angle (B-C-A) 15 LANGKC811WJFW N P LCD Angle (B-C-B) 16 LHLDKA011WJKZ AD J AC Cord Band 17 LHLDWA143WJKZ AC J Wire Holder, x3 18 LHLDWA176WJUZ AC J 19 LHLDWA294WJUZ AC J Wire Holder, x6 20 LHLDZA587WJKZ AC J Spacer, x5 21 LX-BZA170WJF9 AC J Screw (for VESA/Rear Cabinet Ass'y), x4 22 LX-BZA364WJF7 AB J Screw (for Woofer), x4 23 NSFTZA362WJFW N P Shaft (for PWB/Angle), x4 24 PCLiCA004WJKZ AC J Nylon Rivet, x2 25 PMLT-A636WJZZ N P Gasket 27 PZETKA541WJKZ N P Insulation Sheet (Power) 28 PZETKA556WJKZ N P Insulation Sheet (ECO)

29 QACCKA052WJPZ N P AC Cord 30 QCNW-K976WJQZ AG N J Connecting Cord (PD) 31 QCNW-K977WJQZ AE N J Connecting Cord (PL) 32 QCNW-K978WJQZ AF N J Connecting Cord (LB) 33 QCNW-K556WJQZ N P Connecting Cord (AS) 34 QCNW-K572WJQZ N P Connecting Cord (RA) 35 QCNW-K559WJQZ AK N J Connecting Cord (SP) 36 QCNW-K580WJQZ N P Connecting Cord (RL) 37 QCNW-K570WJQZ AG N J Connecting Cord (SB) 38 QCNW-K577WJQZ AR N J Connecting Cord (LW) 39 QEARZ0057CEFW AB J Earth Spring 40 QEARZA186WJZZ N P Conductive Tape, x2 41 RSP-ZA474WJZZ N P Speaker (L/R), x2 42 RSP-ZA476WJZZ N P Speaker (Woofer) 43 TLABNC117WJZZ N P Model Label 46 XBPS730P06WS0 AA J Screw (for PWB/Angle/LCD/Cabinet), x39 47 XBPS730P10WS0 AA J Screw (for Panel Angle), x5 48 XBPS830P06WS0 AA J Screw (for Rear Cabinet Ass'y), x17 49 XBPS830P14WS0 N P Screw (for Rear Cabinet Ass'y) 50 XEBS840P10000 AF J Screw (for Speaker/Rear Cabinet Ass'y), x4 51 PSPAGA888WJZZ N P Spacer, x4 52 PSPAZC492WJKZ N P Himelon, x2 53 PSPAGA889WJKZ AE J Spacer, x2 54 PSPAGA891WJKZ AD J Spacer, x2 55 PSPAGA892WJKZ AD J Spacer 56 LANGFA776WJFW N P BL Chassis Support Angle 57 PZETKA563WJKZ N P Insulation Sheet (AC) 59 PSPAKA474WJKZ N P Spacer 60 TLABZC586WJZZ N P Quattron Label 61 TLABZC453WJZZ N P Plane Label 62 PCUSGA142WJKZ N P Rubber Bush 63 PMLT-A637WJQZ N P Gasket 64 RCORFA020WJZZ AN J Core 65 RCORFA023WJZZ AK J Core 66 TLABZC597WJZZ N P Label (LC-46LU822E)

NEW

MARK

PAR T

DELIVERY

DESCRIPTION

Wire Holder

LC-40/46LE812E, LC-40/46LX812E, LC-40/46/52LE822E, LC-40/46LU822E (1st Edition)

2-3

2-6

2-2

2-5

2-1

1-3

1-1

1-2

2-4

2-9

2-7

2-8

MAIN

Unit

POWER

Unit

52" LCD

Panel Module Unit

LOGO

Unit

ICON

Unit

R/C, LED

Unit

TOUCH

SENSOR

Unit

Note: Be sure to attach this insulation sheet. (Ref No. 2-6, 28, 58) Otherwise there is a risk of electric shock.

[7] CABINET PARTS (LC-52LE822E)

LC-40/46LE812E, LC-40/46LX812E, LC-40/46/52LE822E, LC-40/46LU822E (1st Edition)

NO. PARTS CODE

[7] CABINET PARTS (LC-52LE822E)

1 CCABAC524WJ31 N P Front Cabinet Ass'y 1-1 Not available - N - Front Cabinet 1-2 Not available - N - R/C Decoration Cover 1-3 Not available - N - Front Decoration 1-4 PSPAGA908WJZZ N P Spacer 1-5 PSPAZC528WJZZ N P Spacer, x4 1-6 PSPAHC201WJZZ N P Himeron, x4

2 CCABBB700WE12 N P Rear Cabinet Ass'y 2-1 Not available - N - Rear Cabinet 2-2 HiNDPD710WJSA N P Terminal Label (Side) 2-3 HiNDPD727WJSA N P Terminal Label (Bottom) 2-4 PSPAHC152WJ1Z N P Himelon 2-5 PSPAZC461WJZZ AE J Spacer 2-6 PZETKA569WJKZ N P Insulation Sheet 2-7 PSPAHC159WJZZ N P Himelon 2-8 PSPAHC160WJZZ N P Himelon 2-9 PSPAHC194WJZZ N P Himelon, x4

2-10 PSPAHA565WJZZ N P Himelon

3 CPNLHA021WJ11 N P Glass Front Panel Ass'y

4 GCOVAD816WJ1A N P Stand Cover

5 GCOVAD699WJ1A N P AC Cord Cover

6 GCOVAD706WJSA N P Terminal Angle (Side)

7 GCOVAD711WJSA N P Terminal Angle (Bottom)

8 GCOVAD709WJ1A N P ECO Switch Cover

11 LANGKC720WJFW N P Stand Angle 12 LANGKC743WJFW N P LCD Angle (Bottom-L) 13 LANGKC744WJFW N P LCD Angle (Bottom-R) 14 LANGKC745WJFW N P LCD Angle (Top-L) 15 LANGKC746WJFW N P LCD Angle (Top-R) 16 LANGKC747WJFW N P LCD Angle (B-C-A) 17 LANGKC811WJFW N P LCD Angle (B-C-B) 18 LHLDKA011WJKZ AD J AC Cord Band 19 LHLDWA143WJKZ AC J Wire Holder, x6 21 LHLDZA587WJKZ AC J 22 LX-BZA170WJF9 AC J Screw (for VESA/Rear Cabinet Ass'y), x4 23 LX-BZA364WJF7 AB J Screw (for Woofer), x4 24 NSFTZA362WJFW N P Shaft (for PWB/Angle), x4 25 PCLiCA004WJKZ AC J Nylon Rivet, x2 26 PMLT-A636WJZZ N P Gasket 28 PZETKA541WJKZ N P Insulation Sheet (Power) 29 PZETKA556WJKZ N P Insulation Sheet (ECO)

30 QACCKA052WJPZ N P AC Cord 31 QCNW-K976WJQZ AG N J Connecting Cord (PD) 32 QCNW-K977WJQZ AE N J Connecting Cord (PL) 33 QCNW-K978WJQZ AF N J Connecting Cord (LB) 34 QCNW-K556WJQZ N P Connecting Cord (AS) 35 QCNW-K562WJQZ N P Connecting Cord (RA) 36 QCNW-K579WJQZ AK N J Connecting Cord (SP) 37 QCNW-K574WJQZ AF N J Connecting Cord (SB) 38 QCNW-K565WJQZ AE N J Connecting Cord (RL) 39 QCNW-K577WJQZ AR N J Connecting Cord (LW) 40 QEARZ0057CEFW AB J Earth Spring 41 QEARZA186WJZZ N P Conductive Tape, x2 42 RSP-ZA474WJZZ N P Speaker (L/R), x2 43 RSP-ZA475WJZZ N P Speaker (Woofer) 44 TLABNC117WJZZ N P Model Label 47 XBPS730P06WS0 AA J Screw (for PWB/Angle/LCD Angle/Cabinet), x43 48 XBPS730P10WS0 AA J Screw (for LCD/Front Cabinet Ass'y), x6 49 XBPS830P06WS0 AA J Screw (for Raer Cabinet), x19 50 XBPS830P14WS0 N P Screw (for Rear Cabinet) 51 XEBS840P10000 AF J Screw (for Speaker/Rear Cabinet Ass'y), x4 52 PSPAGA888WJZZ N P Spacer, x4 53 PSPAZC492WJKZ N P Himelon, x2 54 PSPAGA889WJKZ AE J Spacer, x2 55 PSPAGA891WJKZ AD J Spacer, x2 56 PSPAGA892WJKZ AD J Spacer 57 LANGFA776WJFW N P BL Chassis Support Angle, x2 58 PZETKA563WJKZ N P Insulation Sheet (AC) 60 LHLDWA294WJUZ AC J Wire Holder, x6 61 LHLDWA176WJUZ AC J Wire Holder 62 PCUSGA142WJKZ N P Rubber Bush 63 PSPAKA474WJKZ N P Spacer 64 TLABZC586WJZZ N P Quattron Label 65 TLABZC453WJZZ N P Panel Label 66 PMLT-A637WJQZ N P Gasket 67 PSLDPA108WJKZ N P Shield Tape A, x2 68 RCORFA023WJZZ AK J Core

PRICE

RANK

NEW

MARK

PAR T

DELIVERY

DESCRIPTION

Spacer, x5

LC-40/46LE812E, LC-40/46LX812E, LC-40/46/52LE822E, LC-40/46LU822E (1st Edition)

[8] SUPPLIED ACCESSORIES

X8 X13 X4 Remote control unit ( x 1) "AAA" size alkaline battery ( x 2) Cable clamp ( x 1)

X6 X5 X7 RGB component cable ( x 1) SCART cable ( x 1) AV cable ( x 1)

Stand unit ( x 1) Stand Support Ass'y

X2 X1

Stand Screw Ass'y

NO. PARTS CODE

PRICE

RANK

NEW

MARK

PAR T

DELIVERY

Operation manual

X12

X14

X15

X16

X17

DESCRIPTION

Caution Card

Warranty Card

Operation Manual

[8] SUPPLIED ACCESSORIES

X1 CANGKC707WJ01 N P Stand Support Ass'y (LC-40LE810E/LX810E/LE822E/LU822E) X1 CANGKC708WJ01 N P Stand Support Ass'y (LC-46LE812E/LX812E/LE822E/LU822E, LC-52LE822E) X2 CDAi-A653WJ01 N P Stand Unit (LC-40LE812E/LE822E) X2 CDAI-A653WJ04 N P Stand Unit (LC-40LX812E/LU822E) X2 CDAi-A654WJ02 N P Stand Unit (LC-46LE812E/LE822E, LC-52LE822E) X2 CDAI-A654WJ04 N P Stand Unit (LC-46LX812E/LU822E) X3 CX-BZA363WJ01 N P Stand Screw Ass'y X4 LHLDWA298WJKA AD N J Cable Clamp X5 QCNWGA158WJPZ N P SCART Cable X6 QCNWGA159WJPZ N P RGB Component Cable X7 QCNWGA160WJPZ N P AV Cable X8 RRMCGA841WJSA N P Remote Control Unit (LC-40/46/52LE822E, LC-40/46LU822E)

X8 RRMCGA857WJSA N P Remote Control Unit (LC-40/46LE812E, LC-40/46LX812E) X12 TiNS-E678WJZZ N P Operation Manual X13 Not available - - "AAA" size alkaline battery, x2 X14 TCAUSA034WJZZ N P Caution Card X15 TGAN-B078WJZZ N P Warranty Card X16 TGAN-B079WJZZ N P Warranty Card X17 TiNS-E679WJZZ N P Operation Manual

LC-40/46LE812E, LC-40/46LX812E, LC-40/46/52LE822E, LC-40/46LU822E (1st Edition)

[9] PACKING PARTS (NOT REPLACEMENT ITEM) (LC-40LE812E/LX812E/LE822E/LU822E)

X14 X15 X16 X17

S3 X1

S7 X4 X13

S10 X3

S8 X12

X6 X7

S4 X2

S11

LC-40/46LE812E, LC-40/46LX812E, LC-40/46/52LE822E, LC-40/46LU822E (1st Edition)

NO. PARTS CODE

PRICE

RANK

NEW

MARK

PAR T

DELIVERY

DESCRIPTION

[9] PACKING PARTS (NOT REPLACEMENT ITEM) (LC-40LE812E/LX812E/LE822E/LU822E)

S1 SPAKCF708WJZZ - N - Packing Case (LC-40LE822E/LX822E)

S1 SPAKCF712WJZZ - N - Packing Case (LC-40LE812E/LX812E)

S2 SPAKPB475WJZZ - N - Wrapping Paper

S3 SPAKPB526WJZZ - N - Wrapping Paper, x2

S4 SPAKPB528WJZZ - N - Wrapping Paper (LC-40LE812E)

S4 SPAKPB561WJZZ - N - Wrapping Paper (LC-40LX812E)

S5 SPAKXC920WJZZ - N - Packing Add. (Top)

S6 SPAKXC925WJZZ - N - Packing Add. (Bottom)

S7 SSAKAA009WJZZ - N - Polyethylene Bag

S8 SSAKAA111WJZZ - N - Polyethylene Bag, x2 S10 SSAKKA008WJZZ - N - Polyethylene Bag S11 TLABM5584BMZZ - N - Case No. Label

LC-40/46LE812E, LC-40/46LX812E, LC-40/46/52LE822E, LC-40/46LU822E (1st Edition)

[10] PACKING PARTS (NOT REPLACEMENT ITEM) (LC-46LE812E/LX812E/LE822E/LU822E)

S9 X14 X15

S5 X2

X16 X17

S8 X4 X13

S9 X12

S11 X3

S4 X1

S12

LC-40/46LE812E, LC-40/46LX812E, LC-40/46/52LE822E, LC-40/46LU822E (1st Edition)

NO. PARTS CODE

PRICE

RANK

NEW

MARK

PAR T

DELIVERY

DESCRIPTION

[10] PACKING PARTS (NOT REPLACEMENT ITEM) (LC-46LE812E/LX812E/LE822E/LU822E)

S1 SPAKCF707WJZZ - N - Packing Case (Top) (LC-46LE812E/LX812E)

S1 SPAKCF711WJZZ - N - Packing Case (Top) (LC-46LE812E/LX812E)

S2 SPAKCF496WJZZ - N - Packing Case (Bottom)

S3 SPAKPB477WJZZ - N - Wrapping Paper

S4 SPAKPB527WJZZ - N - Wrapping Paper, x2

S5 SPAKPB529WJZZ - N - Wrapping Paper (LC-46LE812E)

S5 SPAKPB562WJZZ - N - Wrapping Paper (LC-46LX812E)

S6 SPAKXC921WJZZ - N - Packing Add. (Top)

S7 SPAKXC926WJZZ - N - Packing Add. (Bottom)

S8 SSAKAA009WJZZ - N - Polyethylene Bag

S9 SSAKAA111WJZZ - N - Polyethylene Bag, x2 S11 SSAKKA008WJZZ - N - Polyethylene Bag S12 TLABM5584BMZZ - N - Case No. Label

LC-40/46LE812E, LC-40/46LX812E, LC-40/46/52LE822E, LC-40/46LU822E (1st Edition)

[11] PACKING PARTS (NOT REPLACEMENT ITEM) (LC-52LE822E)

X14 X15 X16 X17

S11 X3

S9 X12

S8 X4 X13

S5 X2

S4 X1

S12

LC-40/46LE812E, LC-40/46LX812E, LC-40/46/52LE822E, LC-40/46LU822E (1st Edition)

NO. PARTS CODE

PRICE

RANK

NEW

MARK

PAR T

DELIVERY

DESCRIPTION

[11] PACKING PARTS (NOT REPLACEMENT ITEM) (LC-52LE822E)

S1 SPAKCF706WJZZ - N - Packing Case (Top)

S2 SPAKCF497WJZZ - N - Packing Case (Bottom)

S3 SPAKPB478WJZZ - N - Wrapping Paper

S4 SPAKPB527WJZZ - N - Wrapping Paper, x2

S5 SPAKPB529WJZZ - N - Wrapping Paper

S6 SPAKXC922WJZZ - N - Packing Add. (Top)

S7 SPAKXC927WJZZ - N - Packing Add. (Bottom)

S8 SSAKAA009WJZZ - N - Polyethylene Bag

S9 SSAKAA111WJZZ - N - Polyethylene Bag, x2 S11 SSAKKA008WJZZ - N - Polyethylene Bag S12 TLABM5584BMZZ - N - Case No Label

[12] SERVICE JIGS (USE FOR SERVICING)

N QCNW-G616WJQZ BK J Main Unit to LCD Control Unit (LW) N QCNW-G625WJQZ AP J Main Unit to Power Unit (PL) N QCNW-H184WJQZ AX J Main Unit to Power Unit (PD) N QCNW-H185WJQZ AV J Main Unit to Power (LED Drive) Unit (LB) N QCNW-K594WJQZ N J Main Unit to R/C, LED Unit (RA) N QCNW-K595WJQZ N J Main Unit to Speaker (SP) N QCNW-K596WJQZ N J Main Unit to Icon Unit (RL) (LC-40/46/52LE822E, LC-40/46LU822E) N QCNW-K597WJQZ N J Main Unit to Woofer (SB)

LC-40/46LE812E, LC-40/46LX812E, LC-40/46/52LE822E, LC-40/46LU822E

No Part of this publication may be reproduced, stored in a retrieval system, or transmitted in any from or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission of the publisher.

May. 2010 SH. DS

SHARP CORPORATION AV Systems Group CS Promotion Center Yaita,Tochigi 329-2193, Japan

Sharp LC-40LE812E, LC-46LE812E, LC-40LX812E, LC-46LX812E, LC-40LE822E Service manual

Specifications and Main Features

Frequently Asked Questions

User Manual