SERVICE MANUALNo.S43M1760LE666T

CONTENTS

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

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

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This model is based on the LC-60LE640T and is changed some parts.This Service Manual covers the modificationalone .For the other points,please refer to the LC-60LE640T Service Manual

MODEL : LC-60LE666T

LCD COLOUR TELEVISION

OUTLINE

CHAPTER 1. DIFFERENCES FROM BASE MODEL[1] OUTLINE/PART CHANGES........1-1

CHAPTER 2.SAFETY PRECAUTIONIMPORTANT SERVICE SAFETYPRECAUTION..........................................2-1PRECAUTION FOR USING LEED-FREESOLDER..................................................2-2

Parts Guide

LC-60LE666T

1 – 1

CHAPTER 1. DIFFERENCES FROMBASE MODEL

[1] OUTLINE & DIFFERENCES FROM BASEMODEL

OUTLINE

This model is based on the LC-60LE640T and partially modified.

For the content not covered in this Service Manual, accordingly, please refer to the LC-60LE640T(No.SX12M760LE640T) Service Manual.

DIFFERENCES FROM BASE MODEL

Ref. No. Description BASE MODEL LC-60LE640T LC-60LE666T Service Manual Note

N MAIN UNIT DUNTKF953FMH6 -

N POWER UNIT RUNTKB057WJQZ -

N RC/LED UNIT DUNTKG016FMF7 -

N 3D IR UNIT DUNTKG017FMF7 -

N KEY UNIT DUNTKF800FMF8 -

N T-CON UNIT DUNTKF975FMF8 -

IC2004 IC R5F21368CNFP(Monitor MICON) RH-IXD241WJQZQ RH-IXD241WJQVQ Changed

4TERMINAL ANGLE BOTTOM ASSEMBLY

(B/D/I/J/M/N/P/X/Y/Z)CANGKD600WJ41 - Deleted

4-2TERMINAL ANGLE BOTTOM

(B/D/I/J/M/N/P/X/Y/Z)LANGKD600WJ4W - Deleted

6 CONTROL BUTTON ASSEMBLY

(B/D/I/J/M/N/P/X/Y/Z)CCOVAE060WE01 - Deleted

6-1 (B/D/I/J/M/N/P/X/Y/Z) GCOVAE060WJ4A - Deleted

22 MODEL LABEL (N) TLABME551WJZZ - Deleted

22 MODEL LABEL(T) TLABME552WJZZ TLABME755WJZZ Changed

25 REGULATION LABEL (I) HINDPD955WJ4A - Deleted

26 CAB-A JAPAN LABEL (Y) TLABZD366WJZZ - Deleted

1 LCD PANEL R1LK600D3GV0AF/DF R1LK600D3GV0DF Changed

X8 OPERATION MANUAL TINS-F587WJZZ TINS-F889WJZZ Changed

X8 WARRANTY CARD(T) TGAN-B900WJZZ TGAN-B969WJZZ Changed

S1 PACKING CASE(T) SPAKCH097WJZZ SPAKCH267WJZZ Changed

PACKING PARTS

PRINTED WIRING BOARD ASSEMBLIES

LCD PANEL MODULE

CABINET AND MECHANICAL PARTS

SUPPLIED ACCESSORIES

DKEYMF953FMH6(MAIN UNIT)

CONTROL BUTTON COVER

LC-60LE666T

CHAPTER 2. SAFETY PRECAUTION

[1] SAFETY PRECAUTION

IMPORTANT SERVICE SAFETY PRECAUTION

WARNING

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

attempted.

2. Disconnect AC power before servicing.

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 110-240 volt AC outlet.

• Using two clip leads, connect a 1.5k ohm, 10 watt resistor paral-

leled by a 0.15 F capacitor in series with all exposed metal cabinet

parts and a known earth ground, such as electrical conduit or elec-

trical ground connected to an earth ground.

• Use an AC voltmeter having with 5000 ohm per volt, or higher, sen-

sitivity 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 0.74 Vrms (this corresponds to 0.5 mA rms AC.) or

more is excessive and indicates a potential shock hazard which

must be corrected before returning the monitor to the owner.

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

SAFETY NOTICE

Many electrical and mechanical parts in LCD colour 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.

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

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

servicing guidelines which follow:

DVM

AC SCALE

1.5k ohm10W

TO EXPOSEDMETAL PARTS

CONNECT TOKNOWN EARTHGROUND

0.15 µF

TEST PROBE

2 – 1

LC-60LE666T

PRECAUTIONS FOR USING LEAD-FREE SOL-

DER

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:

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 dam-

age 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

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

PARTS CODEPRICE

RANK

PART

DELIVERYDESCRIPTION

ZHNDAi123250E BL J 0.3mm 250g (1roll)

ZHNDAi126500E BK J 0.6mm 500g (1roll)

ZHNDAi12801KE BM J 1.0mm 1kg (1roll)

2 – 2

LC-60LE666T

PartsGuide

PARTS GUIDENo. S43M1760LE666T

LCD COLOUR TELEVISION

MODEL:

CONTENTS

LC-60LE666T

[1] CABINET AND MECHNICAL PARTS

[2] LCD PANEL

[3] SUPPLIED ACCESSORIES

[4] PACKING PARTS ( NOT REPLACE-MENT ITEM )

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

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

LC-60LE666T

[1] CABINET AND MECHNICAL PARTS

A

B

B

B

B

A

C

D

E

h

h

i

kl

k

n

n

q

r

m

ms

r

s

ICON Unit

Wi-Fi Unit

R/C OPC Unit

60"LCD Panel Module Unit

KEY Unit

POWER/DRIVE Unit

MAIN Unit

C

7-2

7-3

7-1 20

1-1

1

6-3 6-2

21

6-1

1-3

j

22 6-4

20

92-2

20

21

2-1

12

8

520

20

8

4-2

4-3

7-3

20

15

p

q

DE

F

19

1-4 1-5

1-61-5

1-5

18

10

17

17

15

20

3-2

3-1

20

3-2

3-13

3

20

3-2

3-13

20

3-2

3-13

5-15-2

55-1

5-2

j

13

6

13

26-5

6-4

6-5

1-2

7-4

7

4-14

14

16

7-5

2-72-8 2-6

23

2

LC-60LE666T

NO. PARTS CODE PRICE RANK

NEW MARK

PART RANK DESCRIPTION

[1] CABINET AND MECHNICAL PARTS1 CCABAC944WJ41 BK FRONT CABINET ASSEMBLY

1-1 GCABAC944WJ4A FRONT CABINET1-2 GCOVAE310WJ4A BB 3D IR COVER1-3 HDECQB767WJ4A R/C LED DECORATION1-4 LHLDWA133WJKZ AC WIRE HOLDER1-5 LHLDWA175WJUZ AC WIRE HOLDER, x41-6 LHLDWA289WJKZ AC WIRE HOLDER2 CCABBC144WJ42 BQ REAR CABINET ASSEMBLY (T)

2-1 GCABBC144WJ4A REAR CABINET ASSEMBLY2-2 LHLDWA318WJKZ AD AC CORD HOLDER, x22-6 HINDPE669WJ4A TERMINAL LABEL BACK (T)2-7 HINDPE672WJ4A TERMINAL LABEL SIDE (T)2-8 HINDPE673WJ4A TERMINAL LABEL BOTTOM (T)3 CANGKD484WJ43 AF VESA ANGLE ASSEMBLY, x4

3-1 LANGKD484WJ4W VESA ANGLE3-2 NSFTZA471WJFN SEL SPACER4 CANGKD659WJ42 AH TERMINAL ANGLE BOTTOM ASSEMBLY (T)

4-1 HDECPA091WJ4A TERMINAL DECORATION BOTTOM4-2 LANGKD659WJ4W TERMINAL ANGLE BOTTOM (T)4-3 PSPAZC691WJZZ AE GASKET 8x1805 CANGKD611WJ41 AL STAND FIX ANGLE ASSEMBLY, x2

5-1 LANGKD611WJ4W STAND FIX ANGLE5-2 PSPAHC502WJ4Z HIMELON 25x7x0.55mm, x26 CCOVAE060WE02 CONTROL BUTTON ASSEMBLY (T)

6-1 GCOVAE476WJ4A AF CONTROL BUTTON COVER (T)6-2 JBTN-A977WJ4A AE CONTROL BUTTON6-3 XEBS830P08000 AA SCREW FOR BUTTON, x27 CSLDMB806WJ45 AW MAIN SHIELD ASSEMBLY

7-1 PSLDMB806WJ4Z MAIN SHIELD7-2 PSPAZC690WJZZ AF GASKET 8x2557-3 PSPAZC691WJZZ AE GASKET 8x180, x27-4 PSPAZC740WJZZ AF GASKET 9x1467-5 PMLT-A683WJZZ GASKET 9x1058 GCOVAE320WJ4A AH BOTTOM COVER, x29 GCOVAE474WJ4A AE AC CORD COVER10 LHLDWA124WJKZ AC WIRE HOLDER, x311 LX-BZA170WJF8 AC SCREW FOR VESA, x412 LX-BZA207WJF7 AA SCREW FOR PWB, x613 LX-BZA473WJN1 AC PLASTIC SCREW, x214 NSFTZA284WJFW AC HEX SCREW, x415 NSFTZA459WJF7 AC TRAY SHAFT, x616 PSPAHC636WJ00 AE HIMELON 350x30x0.35mm17 PSPANA044WJKZ AB POWER PWB SPACER, x718 PSPAZC805WJKZ AK MAIN CPU COOLER19 PZETKA595WJ4Z AE AC CORD BARRIER20 XBPS830P06WS0 AA SCREW FOR METAL, x4921 XEBS830P12000 AA SCREW FOR CAB-B, x1022 TLABME755WJZZ AD MODEL LABEL (T)23 TCAUHA628WJZZ AC CAUTION LABEL (T)

[2] LCD PANEL1 R1LK600D3GV0DF EA LCD PANEL2 LX-BZA207WJF7 AA SCREW TCON PWB, x63 PSPAZC854WJKZ AK TCON CPU COOLER

3

LC-60LE666T

[3] SUPPLIED ACCESSORIES

NO. PARTS CODE PRICE RANK

NEW MARK

PART RANK DESCRIPTION

[3] SUPPLIED ACCESSORIESX1 RRMCGB040WJSA AZ Remote Contol UnitX2 UBATAA011WJZZ AF AA Size Battery,x2X3 QCNWGA171WJPZ AQ AV CABLE x2X4 QCNWGA174WJPZ AQ COMPONENT CABLE x1X5 CDAI-A778WJ23 BD STAND BASE ASSEMBLYX6 CANGKD276WJ03 AQ STAND ANGLE ASSEMBLY, x2X7 CSAKHA050WE05 AL - PACK FOR SCREWX8 TINS-F889WJZZ AU Operation ManualX8 TGAN-B969WJZZ AN WARRANTY CARD (T)X8 TLABHA233WJ4Z CHINESE LABEL

Supplied accessories

Remote control unit ( x 1) “AAA” size battery ( x 2) AV cable ( x 2) Component cable ( x 1)

Yellow Green

seirosseccarehtOtinudnatS

• Operation manual• English - Chinese contrast table• Warranty certificate

X8

X1 X2 X3 X4

X5 X6

X7

4

LC-60LE666T

[4] PACKING PARTS ( NOT REPLACEMENT ITEM )

NO. PARTS CODE PRICE RANK

NEW MARK

PART RANK DESCRIPTION

[4] PACKING PARTS ( NOT REPLACEMENT ITEM )S1 SPAKCH267WJZZ - - PACKING CASE (T)S2 SPAKCG898WJZZ - - BOTTOM CASES3 SPAKPB596WJZZ - - HOSO PPS4 SPAKPB722WJ2Z - - STAND MIRROR MAT BASES5 SPAKPB723WJ2Z - - STAND MAT SUPPORTS6 SPAKXD752WJZZ - - PACKING FOAM TOPS7 SPAKXD753WJZZ - - PACKING FOAM BOTTOMS8 SSAKA0005PEZZ - - SACK FOR MANUALS9 SSAKHA050WJZZ - - SACK FOR SCREWS10 TLABV0182AJZZ - - NO CARD

5

LC-60LE666T

6

– 1

No part of this publication may be reproduced,stored in a retrieval system, or transmitted inany form or by any means, electronic, mechanical,photocopying, recording, or otherwise, withoutprior written permission of the publisher.

COPYRIGHT © XXXX BYSHARP CORPORATION

ALL RIGHTS RESERVED.

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No part of this publication may be reproduced,stored in a retrieval system, or transmitted inany form or by any means, electronic, mechanical,photocopying, recording, or otherwise, withoutprior written permission of the publisher.

COPYRIGHT © XXXX BYSHARP CORPORATION

ALL RIGHTS RESERVED.

COPYRIGHT 2013 BY SHARP CORPORATION

SHARP MANUFACTURINGCORPORATION (M) SDN. BHDPQA DEPARTMENTBatu Pahat, Johor,Malaysia

RQ206APRIL2013 Printed in Malaysia

Design and Production InformationDesign :SEMProduction :SMM

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