SHARP LC-C4067U, LC-C4067UN, LC-40E67UN, LC-40E77UN, LC-46E77UN Service Manual

TopPage

LC-C4067U/N,LC-40E67UN,LC-40/46/52E77UN,LC-C46/5277UN,LC-46/52SB57UN

SERVICE MANUAL

No. S49Y7LC4067U/

LC-C4067U
LC-C4067UN
LC-40E67UN
LC-40E77UN

LCD COLOR TELEVISION

LC-C4067U
LC-C4067UN

LC-46E77UN
LC-52E77UN
LC-C4677UN
LC-C5277UN

LC-40E67UN
LC-40E77UN
LC-46E77UN
LC-52E77UN
LC-C4677UN

LC-46SB57UN
LC-52SB57UN

LC-C5277UN
LC-46SB57UN

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.

OUTLINE

This Service Manual covers the differences from LC-40E67U, LC-40E77U and LC-46E77U, LC-52E77U
and LC-46SB57U, LC-52SB57U. For other technical information, refer to the LC-40E67U, LC-40E77U
(No. S39X4LC40E67U) / LC-46E77U, LC-52E77U (No. S37X3LC46E77U) / LC-46SB57U, LC-52SB57U
(No. S49Y6LC46SB57) Service Manual.

LC-52SB57UN

CONTENTS

OUTLINE AND DIFFERENCES FROM BASE MODEL

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

DIFFERENCES FROM BASE MODEL...................... i

SAFETY PRECAUTION

IMPORTANT SERVICE SAFETY

PRECAUTION...........................................................iii

PRECAUTIONS A PRENDRE LORS DE LA

REPARATION .......................................................... iv

PRECAUTIONS FOR USING LEAD-FREE

SOLDER ................................................................... v

CHAPTER 1. ADJUSTMENT

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

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-C4067U/N,LC-40E67UN,LC-40/46/52E77UN,LC-C46/5277UN,LC-46/52SB57UN

LCC4067U

OUTLINE AND DIFFERENCES FROM BASE MODEL

Service Manual

OUTLINE

This Service Manual covers the differences from LC-40E67U, LC-40E77U and LC-46E77U, LC-52E77U and LC-46SB57U, LC-52SB57U. For other
technical information, refer to the LC-40E67U, LC-40E77U (No. S39X4LC40E67U) / LC-46E77U, LC-52E77U (No. S37X3LC46E77U) / LC­46SB57U, LC-52SB57U (No. S49Y6LC46SB57) Service Manual.

DIFFERENCES FROM BASE MODEL

LIST OF CHANGED PARTS (LC-C4067U)(LC-40E67UN)(LC-C4067UN)(LC-40E77UN)

LC-C4067U
LC-40E67UN
LC-C4067UN
LC-40E77UN

(No. S49Y7LC4067U/)

Note

No internal parts changed

Ref. No. Description

PRINTED WIRING BOARD ASSEMBLIES

KEY Unit DUNTKE266FM02 ← —

DUNTKF030FM10

MAIN Unit

R/C, LED Unit DUNTKF096FM01 ← —
POWER Unit RDENCA354WJQZ ← —

(LC-40E67U)

DUNTKF030FM14
(LC-40E77U)

LC-40E67U
LC-40E77U

(No. S39X4LC40E67U)

DUNTKF030FM16
(LC-C4067U)
DUNTKF030FM17
(LC-40E67UN)(LC-C4067UN)
DUNTKF030FM17
(LC-40E77UN)

LCD PANEL

40"LCD Panel Module

CABINET AND MECHANICAL PARTS
Please refer to a Parts list

PACKING PARTS, ACCESSORIES
Please refer to a Parts list

R1LK400D3LW10Z
(LC-40E67U)

R1LK400D3LW20Z
(LC-40E77U)

←

(LC-C4067U)

R1LK400D3LW50Z
(LC-40E67UN)(LC-C4067UN)
R1LK400D3LW60Z
(LC-40E77UN)

—

Change

Change

i

LC-C4067U/N,LC-40E67UN,LC-40/46/52E77UN,LC-C46/5277UN,LC-46/52SB57UN

LIST OF CHANGED PARTS (LC-46E77UN)(LC-52E77UN)(LC-C4677UN)(LC-C5277UN)

LC-46E77UN
LC-52E77UN
LC-C4677UN
LC-C5277UN

(No. S49Y7LC4067U/)

Ref. No. Description

PRINTED WIRING BOARD ASSEMBLIES

KEY Unit DUNTKE266FM02 ← —
MAIN Unit DUNTKE833FM03 DUNTKE833FM07 No internal parts changed
R/C, LED Unit DUNTKF096FM01 ← —
POWER Unit RDENCA336WJQZ ← —

LCD PANEL

46"LCD Panel Module

52"LCD Panel Module

CABINET AND MECHANICAL PARTS
Please refer to a Parts list

PACKING PARTS, ACCESSORIES
Please refer to a Parts list

LC-46/52E77U

(No. S37X3LC46E77U)

R1LK460D3LW80Z
(LC-46E77U)
R1LK520D3LW80Z
(LC-52E77U)

R1LK460D3LW90Z
(LC-46E77UN)(LC-C4677UN)
R1LK520D3LW90Z
(LC-52E77UN)(LC-C5277UN)

Note

Change

Change

LIST OF CHANGED PARTS (LC-46SB57UN)(LC-52SB57UN)

Ref. No. Description

PRINTED WIRING BOARD ASSEMBLIES

KEY Unit DUNTKE266FM02 ← —
MAIN Unit DUNTKE833FM05 DUNTKE833FM07 No internal parts changed
R/C, LED Unit DUNTKE264FM02 ← —
POWER Unit RDENCA336WJQZ ← —

LCD PANEL

46"LCD Panel Module

52"LCD Panel Module

CABINET AND MECHANICAL PARTS
Please refer to a Parts list

PACKING PARTS, ACCESSORIES
Please refer to a Parts list

LC-46/52SB57U

(No. S49Y6LC46SB57)

R1LK460D3LW80Z
(LC-46SB57U)
R1LK520D3LW80Z
(LC-52SB57U)

(No. S49Y7LC4067U/)

R1LK460D3LW90Z
(LC-46SB57UN)
R1LK520D3LW90Z
(LC-52SB57UN)

LC-46/52SB57UN

Note

Change

Change

ii

LC-C4067U/N,LC-40E67UN,LC-40/46/52E77UN,LC-C46/5277UN,LC-46/52SB57UN

LCC4067U

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.

࡮LC-C4067U
࡮LC-40E67UN
࡮LC-C4067UN
࡮LC-40E77UN

F7101 (250V 6.3A)

࡮LC-46E77UN
࡮LC-52E77UN
࡮LC-C4677UN
࡮LC-C5277UN
࡮LC-46SB57UN
࡮LC-52SB57UN

• 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.

• 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 0.75 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.

F7105 (250V 1A)

F7000 (250V 6.3A)

DVM

AC SCALE

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 120 volt AC outlet.

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

TO EXPOSED
METAL PARTS

1.5k ohm
10W

0.15µF

TEST PROBE

CONNECT TO
KNOWN EARTH
GROUND

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.

iii

LC-C4067U/N,LC-40E67UN,LC-40/46/52E77UN,LC-C46/5277UN,LC-46/52SB57UN

PRECAUTIONS A PRENDRE LORS DE LA REPARATION

Ne peut effectuer la réparation qu' un technicien spécialisé qui s'est parfaitement accoutumé à toute vérification de sécurité et aux
conseils suivants.

•

AVERTISSEMENT

1.

N'entreprendre aucune modification de tout circuit. C'est danger­eux.

2.

Débrancher le récepteur avant toute réparation.

PRECAUTION: POUR LA PROTECTION CON­TINUE CONTRE LES RISQUES D'INCENDIE,
REMPLACER LE FUSIBLE

࡮LC-C4067U
࡮LC-40E67UN
࡮LC-C4067UN
࡮LC-40E77UN

࡮LC-46E77UN
࡮LC-52E77UN
࡮LC-C4677UN
࡮LC-C5277UN
࡮LC-46SB57UN

F7101 (250V 6.3A)

࡮LC-52SB57UN

F7105 (250V 1A)

F7000 (250V 6.3A)

A l'aide de deux fils à pinces, brancher une résistance de 1.5 kΩ
10 watts en parallèle avec un condensateur de 0.15µF en série
avec toutes les pièces métalliques exposées du coffret et une terre
connue comme une conduite électrique ou une prise de terre
branchée à la terre.

•

Utiliser un voltmètre CA d'une sensibilité d'au moins 5000Ω/V pour
mesurer la chute de tension en travers de la résistance.

•

Toucher avec la sonde d'essai les pièces métalliques exposées qui
présentent une voie de retour au châssis (antenne, coffret métalli­que, tête des vis, arbres de commande et des boutons, écusson,
etc.) et mesurer la chute de tension CA en-travers de la résistance.
Toutes les vérifications doivent être refaites après avoir inversé la
fiche du cordon d'alimentation. (Si nécessaire, une prise
d'adpatation non polarisée peut être utilisée dans le but de termin­er ces vérifications.)
La tension de pointe mesurèe ne doit pas dépasser 0.75V (corre­spondante au courant CA de pointe de 0.5mA).
Dans le cas contraire, il y a une possibilité de choc électrique qui
doit être supprimée avant de rendre le récepteur au client.

VERIFICATIONS CONTRE L'INCEN-DIE ET LE
CHOC ELECTRIQUE

Avant de rendre le récepteur à l'utilisateur, effectuer les vérifica­tions suivantes.

3.

Inspecter tous les faisceaux de câbles pour s'assurer que les fils
ne soient pas pincés ou qu'un outil ne soit pas placé entre le châs­sis et les autres pièces métalliques du récepteur.

4.

Inspecter tous les dispositifs de protection comme les boutons de
commande non-métalliques, les isolants, le dos du coffret, les cou­vercles ou blindages de réglage et de compartiment, les réseaux
de résistancecapacité, les isolateurs mécaniques, etc.

5.

S'assurer qu'il n'y ait pas de danger d'électrocution en vérifiant la
fuite de courant, de la facon suivante:

•

Brancher le cordon d'alimentation directem-ent à une prise de cou­rant de 120V. (Ne pas utiliser de transformateur d'isolation pour
cet essai).

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

AUX PIECES
METALLIQUES
EXPOSEES

DVM

ECHELLE CA

1.5k ohm
10W

µ

F

0.15

SONDE D'ESSAI

BRANCHER A UNE
TERRE CONNUE

AVIS POUR LA SECURITE

De nombreuses pièces, électriques et mécaniques, dans les télévi­seur ACL présentent des caractéristiques spéciales relatives à la sé­curité, qui ne sont souvent pas évidentes à vue. Le degré de protec­tion ne peut pas être nécessairement augmentée en utilisant des
pièces de remplacement étalonnées pour haute tension, puissance,
etc.
Les pièces de remplacement qui présentent ces caractéristiques sont
identifiées dans ce manuel; les pièces électriques qui présentent ces
particularités sont identifiées par la marque " " et hachurées dans la
liste des pièces de remplacement et les diagrammes schématiques.

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

Pour assurer la protection, ces pièces doivent être identiques à celles
utilisées dans le circuit d'origine. L'utilisation de pièces qui n'ont pas
les mêmes caractéristiques que les pièces recommandées par l'usine,
indiquées dans ce manuel, peut provoquer des électrocutions, incen­dies, radiations X ou autres accidents.

iv

LC-C4067U/N,LC-40E67UN,LC-40/46/52E77UN,LC-C46/5277UN,LC-46/52SB57UN

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:

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

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

PARTS CODE

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

PRICE
RANK

PART

DELIVERY

DESCRIPTION

v

LC-C4067U/N,LC-40E67UN,LC-40/46/52E77UN,LC-C46/5277UN,LC-46/52SB57UN

MDK

TUNER

LCC4067U

CHAPTER 1. ADJUSTMENT

Service Manual

[1] ADJUSTMENT PROCEDURE

1. Model number ID plug

(LC-C4067U)(LC-40E67UN)(LC-C4067UN)(LC-40E77UN)

Model numbers are identified by inserting the destination ID plug (QCNCMA275WJQZ) in its specified slot of the destination ID connector SC9002/
SC9003 (QCNCWA715WJQZY).

16

112

1
4

SC9002SC9003

C5

115

41

Destination ID connector locations

SC9002 SC9003

1

LC-C4067U
LC-40E67UN
LC-C4067UN
LC-40E77UN

㽹㽷
㽹㽹
㽹㽵
㽹㽳

HDMI

HDMI

MAIN Unit

DDR

Position

Plug locations

㽹

TUNER

PC Audio IN

V/LR

USB

Analog RGB RS-232C

Optical

out

S-Video

L/R out

11014

2. Model number ID plug

(LC-46E77UN)(LC-52E77UN)(LC-C4677UN)(LC-C5277UN)(LC-46SB57UN)(LC-52SB57UN)

Model numbers are identified by inserting the destination ID plug (QCNCMA275WJQZ) in its specified slot of the destination ID connector SC9201/
SC9202 (QCNCWA715WJQZY).

1
4

SC9202

SC9201

䇼KM䇽

HDMI

䇼LB1䇽

DDR
position

MAIN Unit

E833

䇼LP䇽

1
6

1

15

䇼LW䇽

䇼PD䇽

1

12

1

41

㽸

㽷

㽶

㽵

㽴

㽳

㽲

Destination ID connector locations

SC9201 SC9202
LC-46E77UN
LC-52E77UN
LC-C4677UN
LC-C5277UN
LC-46SB57UN
LC-52SB57UN

㽴㽵
㽶㽵
㽴

㽹
㽶㽹
㽴
㽶

㽷

㽷

Plug locations

HDMI

PC Audio IN

V/LR

USB

Analog RGB

RS-232C

Optical

out

S-Video

L/R

䇼RA䇽

1

10

䇼SP䇽

1

1 – 1

㽲

㽳

㽴

㽵

㽶

㽷

㽸

4

㽹

LC-C4067U/N,LC-40E67UN,LC-40/46/52E77UN,LC-C46/5277UN,LC-46/52SB57UN

1 – 2

PartsGuide

LC-C4067U/N,LC-40E67UN,LC-40/46/52E77UN,LC-C46/5277UN,LC-46/52SB57UN

PARTS GUIDE

No. S49Y7LC4067U/

LC-C4067U
LC-C4067UN
LC-40E67UN
LC-40E77UN

LCD COLOR TELEVISION

LC-C4067U

LC-46E77UN
LC-52E77UN
LC-C4677UN
LC-C5277UN

LC-46SB57UN
LC-52SB57UN

Note:

The reference numbers on the PWB are arranged
in alphabetical order.

[1] PRINTED WIRING BOARD ASSEMBLIES

(LC-C4067U)(LC-40E67UN)(LC-C4067UN)(LC-40E77UN)

[2] PRINTED WIRING BOARD ASSEMBLIES

(LC-46E77UN)(LC-52E77UN)(LC-C4677UN)
(LC-C5277UN)(LC-46SB57UN)(LC-52SB57UN)

[3] LC D PAN EL

(LC-C4067U)(LC-40E67UN)(LC-C4067UN)(LC-40E77UN)

[4] LC D PAN EL

(LC-46E77UN)(LC-52E77UN)(LC-C4677UN)
(LC-C5277UN)(LC-46SB57UN)(LC-52SB57UN)

MODELS

CONTENTS

LC-C4067UN
LC-40E67UN
LC-40E77UN
LC-46E77UN
LC-52E77UN
LC-C4677UN
LC-C5277UN
LC-46SB57UN
LC-52SB57UN

[11] LCD MODULE Assembly

(LC-46E77UN)(LC-C4677UN)(LC-46SB57UN)

[12] LCD MODULE Assembly

(LC-52E77UN)(LC-C5277UN)(LC-52SB57UN)

[13] SUPPLIED ACCESSORIES

(LC-C4067U)(LC-C4067UN)(LC-C4677UN)
(LC-C5277UN)(LC-40E67UN)(LC-40E77UN)
(LC-46E77UN)(LC-52E77UN)

[14] SUPPLIED ACCESSORIES

(LC-46SB57UN)(LC-52SB57UN)

[5] CABINET AND MECHANICAL P ARTS

(LC-C4067U)(LC-40E67UN)(LC-C4067UN)(LC-40E77UN)

[6] CABINET AND MECHANICAL P ARTS

(LC-46E77UN)(LC-C4677UN)

[7] CABINET AND MECHANICAL P ARTS

(LC-52E77UN)(LC-C5277UN)

[8] CABINET AND MECHANICAL P ARTS

(LC-46SB57UN)

[9] CABINET AND MECHANICAL P ARTS

(LC-52SB57UN)

[10] LCD MODULE Assembly

(LC-C4067U)(LC-40E67UN)(LC-C4067UN)(LC-40E77UN)

[15] PACKING PARTS (NOT REPLACEMENT ITEM)

(LC-C4067U)(LC-40E67UN)(LC-C4067UN)(LC-40E77UN)

[16] PACKING PARTS (NOT REPLACEMENT ITEM)

(LC-46E77UN)(LC-52E77UN)(LC-C4677UN)
(LC-C5277UN)

[17] PACKING PARTS (NOT REPLACEMENT ITEM)

(LC-46SB57UN)

[18] PACKING PARTS (NOT REPLACEMENT ITEM)

(LC-52SB57UN)

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-C4067U/N,LC-40E67UN,LC-40/46/52E77UN,LC-C46/5277UN,LC-46/52SB57UN

NO. PARTS CODE

PRICE

RANK

NEW

MARK

PAR T

DELIVERY

DESCRIPTION

[1] PRINTED WIRING BOARD ASSEMBLIES (LC-C4067U)(LC-40E67UN)(LC-C4067UN)(LC-40E77UN)

N DUNTKE266FM02 AH N X KEY Unit
N DUNTKF030FM16 BZ N X MAIN Unit (DUNTKF030FM16S)(LC-C4067U)
N DUNTKF030FM17 BZ N X MAIN Unit (DUNTKF030FM17S)
N (LC-40E67UN)(LC-C4067UN)(LC-40E77UN)
N DUNTKF096FM01 AN N X R/C, LED Unit
N RDENCA354WJQZ BP N X POWER Unit
N RUNTK4106TPZC BP J LCD Control Unit
N (LC-C4067U)(LC-40E67UN)(LC-C4067UN)
N RUNTK4159TPZZ CD J LCD Control Unit (LC-40E77UN)
N RUNTKA568WJN1 BQ J INVERTER Unit
N RUNTKA569WJZZ AN J INVERTER GND Unit-1
N RUNTKA570WJZZ AN J INVERTER GND Unit-2

[2] PRINTED WIRING BOARD ASSEMBLIES (LC-46E77UN)(LC-52E77UN)(LC-C4677UN)(LC-C5277UN)(LC-

46SB57UN)(LC-52SB57UN)

N DUNTKE266FM02 AH N X KEY Unit
N DUNTKE833FM07 CB N X MAIN Unit (DUNTKE833FM07S)
N DUNTKF096FM01 AN N X R/C, LED Unit
N (LC-46E77UN)(LC-52E77UN)(LC-C4677UN)(LC-C5277UN)
N DUNTKE264FM02 AP X R/C, LED Unit (LC-46SB57UN)(LC-52SB57UN)
N RDENCA336WJQZ BR X POWER Unit
N CPWBX4023TPXR N J LCD Control Unit
N (LC-46E77UN)(LC-C4677UN)(LC-46SB57UN)
N CPWBX4023TPXQ N J LCD Control Unit
N (LC-52E77UN)(LC-C5277UN)(LC-52SB57UN)
N RUNTKA538WJN1 BF N J INVERTER Unit-1
N (LC-46E77UN)(LC-C4677UN)(LC-46SB57UN)
N RUNTKA539WJN1 BF N J INVERTER Unit-2
N (LC-46E77UN)(LC-C4677UN)(LC-46SB57UN)
N RUNTKA528WJN1 BF N J INVERTER Unit-1
N (LC-52E77UN)(LC-C5277UN)(LC-52SB57UN)
N RUNTKA529WJN1 BF N J INVERTER Unit-2
N (LC-52E77UN)(LC-C5277UN)(LC-52SB57UN)
N RUNTKA540WJZZ AP N J INVERTER GND Unit-1
N (LC-46E77UN)(LC-C4677UN)(LC-46SB57UN)
N RUNTKA541WJZZ AP N J INVERTER GND Unit-2
N (LC-46E77UN)(LC-C4677UN)(LC-46SB57UN)
N RUNTKA530WJZZ AP N J INVERTER GND Unit-1
N (LC-52E77UN)(LC-C5277UN)(LC-52SB57UN)
N RUNTKA531WJZZ AP N J INVERTER GND Unit-2
N (LC-52E77UN)(LC-C5277UN)(LC-52SB57UN)

[3] LCD PANEL (LC-C4067U)(LC-40E67UN)(LC-C4067UN)(LC-40E77UN)

N R1LK400D3LW10Z DS N X 40"LCD Panel Module (LK400D3LW10Z)
N (LC-C4067U)
N R1LK400D3LW50Z DL N X 40"LCD Panel Module (LK400D3LW50Z)
N (LC-40E67UN)(LC-C4067UN)
N R1LK400D3LW60Z DS N X 40"LCD Panel Module (LK400D3LW60Z)
N (LC-40E77UN)

[4] LCD PANEL (LC-46E77UN)(LC-52E77UN)(LC-C4677UN)(LC-C5277UN)(LC-46SB57UN)(LC-52SB57UN)

N R1LK460D3LW90Z EC N X 46"LCD Panel Module (LK460D3LW90Z)
N (LC-46E77UN)(LC-C4677UN)(LC-46SB57UN)
N R1LK520D3LW90Z N X 52"LCD Panel Module (LK520D3LW90Z)
N (LC-52E77UN)(LC-C5277UN)(LC-52SB57UN)

2

LC-C4067U/N,LC-40E67UN,LC-40/46/52E77UN,LC-C46/5277UN,LC-46/52SB57UN

34

33

11

13

13

11

32

23

20

21

21

25

21

20

20

2

2-1

2-2

POWER Unit

7

31

26

37

36

42

1

1-1

1-3

MAIN Unit

* LC-40E77UN only

* LC-40E77UN only

* LC-40E77UN only

* LC-40E77UN only

LC-40E67UN
LC-C4067UN only

㧽

R/C, LED Unit

LCD Module Assembly

45

45

5

5-2

5-1

5-3

1-2-2

1-2-1

1-2

1-4

1-5

3

3-1

3-2

4-2

4-1

4

6

8

9

38

KEY Unit

㧽

45

10

12

14

15

22

16

17

17

17

17

17

17

40

18

19

24

41

27

30

35

29

R

X5

R

28

43

47

45

45

45

39

44

48

44

46

45

* LC-C4067U

[5]

CABINET AND MECHANICAL PARTS (LC-C4067U)(LC-40E67UN)(LC-C4067UN)(LC-40E77UN)

3