SHARP LC 80LE632U Diagram

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LC-80LE632U

SERVICE MANUAL

No. S91T680LE632U

LCD COLOR TELEVISION

MODEL

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.

LC-80LE632U

OUTLINE

In this Service Manual, the modifications from Model LC-70LE732U (No. S31O870LE732U) are focused on. For what
is left out herein, please refer back to the Service Manual of the previous model LC-70LE732U (No. S31O870LE732U).

CONTENTS

OUTLINE AND DIFFERENCES FROM BASE MODEL

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

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

MAJOR SERVICE PARTS .................................ii

SAFETY PRECAUTION

IMPORTANT SERVICE SAFETY PRE-

CAUTION .......................................................... iii

PRECAUTIONS A PRENDRE LORS DE

LA REPARATION.............................................. iv

PRECAUTIONS FOR USING LEAD-FREE

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

CHAPTER 1. SPECIFICATIONS

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

CHAPTER 2. OPERATION MANUAL

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

CHAPTER 3. DIMENSIONS

[1] DIMENSIONS................................................3-1

CHAPTER 4. REMOVING OF MAJOR PARTS

[1] REMOVING OF MAJOR PARTS...................4-1

[2] The location putting on the heat measure

sheet..............................................................4-9

[3] Precautions for assembly ............................4-10

CHAPTER 5. ADJUSTMENT

[1] ADJUSTMENT PROCEDURE ......................5-1

CHAPTER 6. OVERALL WIRING DIAGRAM

[1] OVERALL WIRING DIAGRAM......................6-1

Parts Guide

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-80LE632U

LC80LE632U

OUTLINE AND DIFFERENCES FROM BASE MODEL

Service Manual

OUTLINE

In this Service Manual, the modifications from Model LC-70LE732U (No. S31O870E732U) are focused on. For what is left out herein, please refer
back to the Service Manual of the previous model LC-70LE732U (No. S31O870E732U).

DIFFERENCES FROM BASE MODEL

Ref. No. Description LC-70LE732U

(S31O870LE732U)

PRINTED WIRING BOARD ASSEMBLIES

N MAIN Unit DKEYMF733FM19 DKEYMF733FM49 D Chanded
N R/C OPC Unit DUNTKF494FM01 ← - No Changed
N ICON Unit DUNTKF770FM02 ← - No Changed
N KEY Unit DUNTKF800FM51 DUNTKF800FM50 D Changed
N WiFi Unit RUNTKA810WJQZ ← - No Changed
N POWER/DRIVE Unit RUNTKA857WJQZ RUNTKA903WJQZ D Chanded
N LCD Control Unit DUNTKF778FM04 DUNTKF778FM12 D Chanded

LCD Panel Module

N LCD Panel Module Unit R1LK695D3GW30Z R1LK800D3GW10Z D Chanded

CABINET AND MECHANICAL PARTS

Please refer to a Parts Guide.

SUPPLIED ACCESSORIES/PACKING PARTS (NOT REPLACEMENT ITEM)

Please refer to a Parts Guide.

SERVICE JIG (USE FOR SERVICING)

Please refer to a Parts Guide.

LC-80LE632U

(S91T680LE632U)

Inter-

change-

ability

Interchangeability

Completely interchangeableA:

Interchangeable from

B:

OLD to NEW

=

ψ

NEWOLD

NEWOLD

Interchangeable from

C:

NEWtoOLD

Not interchangeableD:

NEW OLD

ψ

X

Note

OLDNEW

i

LC-80LE632U

MAJOR SERVICE PARTS

PWB Unit

Ref. No. Parts No. Description

N DKEYMF733FM49 MAIN Unit
N DUNTKF494FM01 R/C OPC Unit
N DUNTKF770FM02 ICON Unit
N DUNTKF800FM50 KEY Unit
N RUNTKA810WJQZ WiFi Unit
N RUNTKA903WJQZ POWER/DRIVE Unit
N DUNTKF778FM12 LCD Control Unit

NOTE: (*1) Replace MAIN Unit (DKEYDF733FM**) in case of IC8401, IC3303 or IC8455 failure.

OTHER Unit

Ref. No. Parts No. Description

N R1LK800D3GW10Z 80" LCD Panel Module Unit(LK800D3GW10Z)

IC For Exclusive Use Of The Service

Ref. No. Parts No. Description Q'ty

IC2001 RH-iXD241WJNBQ IC R5F21368CNFP (Monitor Microcomputer) 1

Service Jigs

Ref. No. Parts No. Description Q'ty

N QCNW-C222WJQZ Connecting Cord L=1000mm 80pins, LCD Control Unit to LCD Panel Unit 2
N QCNW-F676WJQZ Connecting Cord L=1000mm 41pins, Main to LCD Control Unit (LW) 1
N QCNW-L795WJQZ Connecting Cord L=1000mm 24pins, Main to POWER Unit (PD) 1
N QCNW-G405WJQZ Connecting Cord L=1000mm 4pins, Power to LCD Control Unit (PL) 1

ii

LC-80LE632U

LC80LE632U

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: FO R C ON TI NU ED PROTECTION
AGAINST A RISK OF FIRE REPLACE ONLY WITH
SAME TYPE FUSE.

F7003 (250V 6.3A)

• 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.

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.

• 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

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

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.

CAUTION: FO R C ON TI N U E D PROTECTION
AGAINST A RISK OF FIRE REPLACE ONLY WITH
SAME TYPE FUSE.

F7003 (250V 6.3A)

•

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.

LC-80LE632U

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).

•

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.

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

AUX PIECES
METALLIQUES
EXPOSEES

DVM

ECHELLE CA

1.5k ohm
10W

0.15

µ

SONDE D'ESSAI

F

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-80LE632U

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

LC80LE632U

CHAPTER 1. SPECIFICATIONS

[1] SPECIFICATIONS

Item Model: LC-80LE632U

LCD
panel

TV
Function

Audio out 10 Wx2

Terminals

OSD language English/French/Spanish

Power Requirement AC 120 V, 60 Hz

Power Consumption 307 W (0.1 W Standby with AC 120 V)

Weight

Dimension
(WxHxD)

Operating temperature

*1

Emergency alert messages via Cable are unreceivable.

*2

The dimensional drawings are shown on the inside back cover.
As part of 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.

Size 80" Class (80" Diagonal)

Resolution 2,073,600 pixels (1,920x1,080)

TV-standard (CCIR) American TV Standard ATSC/NTSC System

VHF/UHF VHF 2-13ch, UHF 14-69ch

CATV 1-135ch (non-scrambled channel only)

Receiving
Channel

Digital Terrestrial
Broadcast (8VSB)

Digital cable

*1

(64/256 QAM)

2-69ch

1-135ch (non-scrambled channel only)

Audio multiplex BTSC System

HDMI 1 HDMI in with HDCP, Audio in (Ø 3.5 mm stereo jack)

HDMI 2 HDMI in with HDCP

Back panel
vertical
inputs

HDMI 3 HDMI in with HDCP

HDMI 4 HDMI in with HDCP

AUDIO OUT Audio out (Ø 3.5 mm stereo jack)

USB 1 Photo/Music/Video mode, Software update

COMPONENT COMPONENT in

VIDEO 1 AV in
Back panel
surface
inputs

VIDEO 2 AV in

PC IN

ANALOG RGB (PC) in (15-pin mini D-sub female connector),
Audio in (Ø 3.5 mm stereo jack)

RS-232C 9-pin D-sub male connector

75ǡ Unbalance, F Type x 1 for Analog (VHF/UHF/CATV) and Digital (AIR/CABLE)

Optical Digital audio outputx1 (PCM/Dolby Digital)

Back panel
horizontal
inputs

ANT/CABLE

AUDIO IN Audio in (Ø 3.5 mm stereo jack)

DIGITAL AUDIO OUTPUT

ETHERNET Network connector

USB 2 Photo/Music/Video mode, Software update

TV + stand 131.2 lbs./59.5 kg

TV only 122.4 lbs./55.5 kg

*2

TV + stand 73

TV only 73

+32°F to+104°F (0°C to+40°C)

LC-80LE632U

Service Manual

5

/

5

/

3

/

45

x

16

25

43

x

16

3

/32inch

17

x

32

29

3

/

/32inch

x

32

Cautions regarding use in high and low temperature environments

When the unit is used in a low temperature space (e.g. room, office), the picture may leave trails or appear slightly delayed
This is not a malfunction, and the unit will recover when the temperature returns to normal.
Do not leave the unit in a hot or cold location. Also, do not leave the unit in a location exposed to direct sunlight or near a
heater, as this may cause the cabinet to deform and the front panel to malfunction.
Storage temperature:-4°F to+140°F (-20°C to+60°C)

1 – 1

.

LC-80LE632U

LC80LE632U

CHAPTER 2. OPERATION MANUAL

[1] OPERATION MANUAL

Part Names

TV (Front/Side)

*1

POWER

button

MENU

button

INPUT

button

Channel

buttons

(CH /)

Service Manual

Volume
buttons

(VOL /)

TV (Rear )

AC INPUT terminal

OPC sensor *2

Remote
control sensor

*1 Button operations.
*2 OPC: Optical Picture Control

*1

AUDIO OUT terminal

*2

USB 1 terminal

Center Icon
illumination

*2

RS-232C terminal

PC IN terminal

VIDEO 2

terminals

VIDEO 1

terminals

COMPONENT

terminals

*2

USB 2

terminal

ETHERNET

terminal

*1 Connecting the AC cord.
*2 External equipment connection.
*3 Details on the Audio Select function.

Antenna/
Cable in

DIGITAL AUDIO
OUTPUT terminal

AUDIO IN terminal

(shared for PC IN
and HDMI 1) *3

HDMI 1 terminal
ARC:Audio Return Channel

HDMI 2 terminal

HDMI 3 terminal

HDMI 4 terminal

2 – 1

LC-80LE632U

Remote Control Unit

1

2

3

4
5

6

7

8
9

10
11

12

13

14

15

16
17

18

19

20
21

22

23
24

25
26

27

28
29

1POWER: Switch the TV power on or enter standby.

2 TV,STB,DVD VCR,AUDIO: Switches the remote

control for TV, STB, BD, DVD, VCR and AUDIO operation.

* To enter the code registration mode, you need to press

an appropriate button (STB,DVD VCR or AUDIO) and

DISPLAY atthesametime.

3 External equipment operational buttons:Operate the

external equipment.

4 OPTION: Display the Link Operation Menu screen. This

button will function only when AQUOS LINK is used.

5 SLEEP: Set the sleep timer.

60-9: Set the channel.

7(DOT)

8CC: Display captions from a closed-caption source.

AV MODE: Select an audio or video setting.

9

10 MUTE: Mute the sound.

11 VOL / : Set the volume.

12 MENU: Display the menu screen.

13 AQUOS NET: Switches the display to the TV+Web,

Web or TV screen.

14 ///,ENTER: Select a desired item on the screen.

15 EXIT: Turn off the menu screen.

16 FAVORITE CH: Set the favorite channels.

17 A, B, C, D: Select 4 preset favorite channels in 4 different

categories.

While watching, you can toggle the selected channels by
pressingA, B, C and D.

18 DISPLAY: Display the channel information.

19 POWER (SOURCE): Turns the power of the external

equipment on and off.

20 FREEZE: Set the still image. Press again to return to

normal screen.

21 POWER SAVING: Select Power Saving settings.

When using the remote control unit, point it at the TV.

22 ENT: Jumps to a channel after selecting with the0-9

buttons.

23 FLASHBACK: Return to the previous channel or external

input mode.

24 VIEW MODE: Select the screen size.

25 INPUT: Select a TV input source. (TV, HDMI1, HDMI2,

HDMI3, HDMI4, COMPONENT, VIDEO1, VIDEO2, PC IN,
Home Network (DLNA), USB)

26 CH / : Select the channel.

27 APPS: Display the application window.

28 RETURN: Return to the previous menu screen.

29 FAV APP 1, 2, 3: You can assign your favorite

applications to these buttons.

2 – 2

LC-80LE632U

QUICK REFERENCE

Attaching the Stand

Before attaching (or detaching) the stand, unplug the AC cord.
Before performing work spread cushioning over the base area to lay the TV on. This will prevent it from being damaged.

CAUTION

Attach the stand in the correct direction.
Do not remove the stand from the TV unless using a wall mount bracket to mount it.
Be sure to follow the instructions. Incorrect installation of the stand may result in the TV falling over.

After attaching the stand to the TV, do not hold the stand when you put up, set up, move or lay down the TV.

Before attaching the stand to the TV, build a work
table on which to rest the TV.

To build the table, use the cushioning materials used in the
packaging.

TOP-L

T

FRON

Of the cushioning materials used, TOP-C is also used
during stand unit assembly. Be sure to assemble the stand
unit before building the work table.

TOP-R

TOP-C

Stand Unit Assembly

Confirm that there are 12 screws (8 long screws

1

and 4 short screws) supplied with the stand unit.

Set the post for the stand unit onto the TOP-C.

1

2

Attach the base to the post.

2

Insert and tighten the 8 screws into the 8 holes

3

on the bottom of the base.

Hold the stand unit securely with one hand, and then
tighten the screws.

2

2

1

1

1

Long
screws

The case is equipped with push-in tabs to hold

4

the cushioning materials in place. Push in the
tabs (2 for each location) to secure the cushioning
materials in the case.

Push-in tabs

After you have built the work table, spread a

5

blanket or similar soft cloth over the table and then
lay the TV display down on the covered table.

Do not use a small table for this.

Attaching the Stand to the TV

ˇ

Insert the stand into the openings on the bottom of

6

the TV.

Make sure that the stand is firmly inserted into the TV.
Improper installation may result in tilting of the TV set.

Insert and tighten the 4 screws into the 4 holes on

7

the rear of the TV.

FRONT

Building the Work Table

ˇ

Insert each of the cushioning materials in the

3

respective directions shown in the figure.

Insert TOP-L and TOP-R into the left and right sides of
the case respectively.
Insert TOP-C to fit between the lines on the other side
of the case.

TOP-L

TOP-R

CASE

LINE

TOP-C

Short
screws

To detach the stand, perform the steps in reverse order.

In the installation procedure, be careful not to catch your
flngers between the TV set and the floor.

2 – 3

LC80LE632U

CHAPTER 3. DIMENSIONS

[1] DIMENSIONS

Dimensional Drawings

LC-80LE632U

Service Manual

Unit: inch (mm)

(1145)

32

/

3

45

(1112)

32

/

25

43

6947/64(1771.20)*

735/16(1862)

71/

1

1

64

/

15

39

(996.30)*

(609)

64

/

63

(179)

16

23

291/32(737) 173/32(434)

235/8(600)

(200)

8

/

7

7

231/64(63)*
31/2(89)
329/32(99)

2

(336)

64

/

15

13

1637/64(421)

*1

Active area/Área activa/Zone active

*2

Thinnest part/Parte más delgada/Partie la plus mince

3 – 1

(400)

4

/

3

15

LC-80LE632U

LC80LE632U

CHAPTER 4. REMOVING OF MAJOR PARTS

Service Manual

[1] REMOVING OF MAJOR PARTS

1. Removing of Stand Unit and Rear Cabinet Ass’y.

1. Remove the 4 lock screws and detach the Stand Unit .

2. Remove the 10 lock screws and 26 lock screws and detach the Rear Cabinet Ass’y .

* How to separate the Rear Cabinet Cover.

Remove the 3 lock screws and 8 lock screws and detach the Rear Cabinet Cover .

4

7Rear Cabinet Cover

2Stand Unit

6

3

4

[Precautions when mounting and removing the rear cabinet]

Therefore, it does not come away completely, but only one side can come off.

1

4

Rear Cabinet Ass'y

8

Tighten together with the
Rear Cabinet Ass'y.

Fix with the 80" LCD Panel Module Unit.

4 – 1

Only one side (outer) can come off.

[How to remove Rear Cabinet Ass’y]

* Please do following works by 2 persons

Do following works as → → →

1) Please grasp the swelling of a speaker and pull back with pushing down.

Remove one hook under an operation.

LC-80LE632U

2) Put a hand in terminal area and pulls back, and the other hand holds top side of TV set.

Remove all-right hand side hook.

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%CDKPGV#UU[CPFRWNNUVJGODCEM

4 – 2

LC-80LE632U

3) Hold left side of TV set by one hand, and put the other hand between bottom cover and Rear Cabinet Ass’y.

And pull Rear Cabinet Ass’y.

Remove all-left hand side hook.

4) Two persons stand on the both sides of TV SET, and have a Front Cabinet Ass’y and a Rear Cabinet Ass’y by each hand.

Two persons pull a Rear Cabinet Ass’y horizontally back, simultaneously and remove it.

4 – 3

[Precautions for assembly]

Push

Push

Push

Push

Push

Push

Push

Push

CAUTION

Set it so that there may not be a clearance between Front Cabinet Ass'y and Rear Cabinet Ass'y.

LC-80LE632U

There is a gap without the fingernail fitting
in completely only when covering with Rear Cabinet Ass'y.

(Front Cabinet Ass’y/Rear Cabinet Ass’y fingernail fixation place)

The fingernail is surely fixed when Rear cabinet Ass'y is
firmly pushed, and the gap disappears.

4 – 4