lc-32g2m/x/h lc-37g2m/x/h 1st edition service manual

35
LC-32G2M/X/H LC-37G2M/X/H SERVICE MANUAL LCD COLOR TELEVISION MODELS LC-32G2M/X/H LC-37G2M/X/H 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. SHARP CORPORATION This document has been published to be used for after sales service only. The contents are subject to change without notice. CONTENTS Page » LIST OF CHANGED PARTS ........................................................................................................................... 2 » IMPORTANT SERVICE SAFETY PRECAUTION ........................................................................................ 4 » SPECIFICATIONS ........................................................................................................................................ 7 » OPERATION MANUAL ................................................................................................................................ 8 » DIMENSIONS ............................................................................................................................................ 14 » REMOVING OF MAJOR PARTS ................................................................................................................ 16 » PARTS LIST ............................................................................................................................................... 24 » PACKING OF THE SET ............................................................................................................................. 34 OUTLINE This model is based on the LC-32/37G1M/X/H and is equipped with a redesigned speaker. This Service Manual covers the modifications alone. For the other points, refer to the LC-32/37G1M/X/H Service Manual. SY3M2LC30HV6U 1st Edition LC-32G2M/X/H LC-37G2M/X/H

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Page 1: LC-32G2M/X/H LC-37G2M/X/H 1st Edition SERVICE MANUAL

LC-32G2M/X/HLC-37G2M/X/H

SERVICE MANUAL

LCD COLOR TELEVISION

MODELS

LC-32G2M/X/HLC-37G2M/X/H

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

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

CONTENTSPage

» LIST OF CHANGED PARTS ...........................................................................................................................2» IMPORTANT SERVICE SAFETY PRECAUTION ........................................................................................4» SPECIFICATIONS........................................................................................................................................7» OPERATION MANUAL ................................................................................................................................8» DIMENSIONS ............................................................................................................................................14» REMOVING OF MAJOR PARTS................................................................................................................16» PARTS LIST ...............................................................................................................................................24» PACKING OF THE SET .............................................................................................................................34

OUTLINE

This model is based on the LC-32/37G1M/X/H and is equipped with a redesigned speaker. This ServiceManual covers the modifications alone. For the other points, refer to the LC-32/37G1M/X/H Service Manual.

SY3M2LC30HV6U

1st Edition

LC-32G2M/X/H

LC-37G2M/X/H

Page 2: LC-32G2M/X/H LC-37G2M/X/H 1st Edition SERVICE MANUAL

2

LC-32G2M/X/HLC-37G2M/X/H

LIST OF CHANGED PARTS

(LC-32G2M/X/H)Ref.No. Description LC-32G1M/X/H LC-32G2M/X/H Note

PWB ASSEMBLIES

LCD CONTROL Unit DUNTKC268VJ46 (M) DUNTKC268VJ49 (M)

DUNTKC268VJ47 (X) DUNTKC268VJ50 (X)

DUNTKC268VJ48 (H) DUNTKC268VJ51 (H)

TMDS RX Unit DKEYHC269VJ28 (M) DKEYHC269VJ25 (M)

DKEYHC269VJ29 (X) DKEYHC269VJ26 (X)

DKEYHC269VJ30 (H) DKEYHC269VJ27 (H)

KEY Unit DUNTKC274UJ04 (M) No parts changed

DUNTKC274UJ05 (X) No parts changed

DUNTKC274UJ06 (H) No parts changed

R/C LED Unit DUNTKC275UJ04 (M) No parts changed

DUNTKC275UJ05 (X) No parts changed

DUNTKC275UJ06 (H) No parts changed

MOTOR SP Unit DUNTKC276UJ04 (M) No parts changed

DUNTKC276UJ05 (X) No parts changed

DUNTKC276UJ06 (H) No parts changed

POWER SUPPLY Unit RDENCA081WJZZ (M) No parts changed

RDENCA059WJZZ (X) (H) No parts changed

INVERTER-A Unit RUNTKA069WJZZ (M) (X) (H) No parts changed

INVERTER-B Unit RUNTKA070WJZZ (M) (X) (H) No parts changed

INVERTER-A GND Unit RUNTKA071WJZZ (M) (X) (H) No parts changed

INVERTER-B GND Unit RUNTKA072WJZZ (M) (X) (H) No parts changed

LCD PANEL

32” Wide LCD Panel Unit RLCDTA028WJZZ

LCD CONTROL Unit

R2026 Metal Oxide VRS-CY1JF223JY New Parts

R2029 Metal Oxide VRS-CY1JF223JY Delete

MOTOR SP Unit

CABINET AND MECHANICAL PARTS

Please refer to a Parts list.

PACKING PARTS AND ACCESSORIES

Please refer to a Parts list.

Page 3: LC-32G2M/X/H LC-37G2M/X/H 1st Edition SERVICE MANUAL

3

LC-32G2M/X/HLC-37G2M/X/H

LIST OF CHANGED PARTS

(LC-37G2M/X/H)Ref.No. Description LC-37G1M/X/H LC-37G2M/X/H Note

PWB ASSEMBLIES

LCD CONTROL Unit DUNTKC268VJ53 (M) DUNTKC268VJ56 (M)

DUNTKC268VJ54 (X) DUNTKC268VJ57 (X)

DUNTKC268VJ55 (H) DUNTKC268VJ58 (H)

TMDS RX Unit DKEYHC269VJ34 (M) DKEYHC269VJ31 (M)

DKEYHC269VJ35 (X) DKEYHC269VJ32 (X)

DKEYHC269VJ36 (H) DKEYHC269VJ33 (H)

KEY Unit DUNTKC274UJ04 (M) No parts changed

DUNTKC274UJ05 (X) No parts changed

DUNTKC274UJ06 (H) No parts changed

R/C LED Unit DUNTKC275UJ04 (M) No parts changed

DUNTKC275UJ05 (X) No parts changed

DUNTKC275UJ06 (H) No parts changed

MOTOR SP Unit DUNTKC276UJ04 (M) No parts changed

DUNTKC276UJ05 (X) No parts changed

DUNTKC276UJ06 (H) No parts changed

POWER SUPPLY Unit RDENCA081WJZZ (M) No parts changed

RDENCA059WJZZ (X) (H) No parts changed

INVERTER-A Unit RUNTKA080WJZZ (M) (X) (H) No parts changed

INVERTER-B Unit RUNTKA081WJZZ (M) (X) (H) No parts changed

INVERTER-A GND Unit RUNTKA082WJZZ (M) (X) (H) No parts changed

INVERTER-B GND Unit RUNTKA083WJZZ (M) (X) (H) No parts changed

LCD PANEL

37” Wide LCD Panel Unit RLCDTA027WJZZ

LCD CONTROL Unit

R2026 Metal Oxide VRS-CY1JF223JY New Parts

R2029 Metal Oxide VRS-CY1JF223JY Delete

MOTOR SP Unit

CABINET AND MECHANICAL PARTS

Please refer to a Parts list.

PACKING PARTS AND ACCESSORIES

Please refer to a Parts list.

Page 4: LC-32G2M/X/H LC-37G2M/X/H 1st Edition SERVICE MANUAL

4

LC-32G2M/X/HLC-37G2M/X/H

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SAFETY NOTICE

Many electrical and mechanical parts in Liquid Crystalco lor te lev is ion have spec ia l safety- re la tedcharacteristics.These characteristics are often not evident from visualinspection, nor can protection afforded by them benecessarily increased by using replacement componentsrated for higher voltage, wattage, etc.Replacement parts which have these special safetycharacteristics are identified in this manual; electrical

components having such features are identified by “ å”and shaded areas in the Replacement Parts List andSchematic Diagrams.For continued protection, replacement parts must beidentical to those used in the original circuit.The use of a substitute replacement parts which do nothave the same safety characteristics as the factoryrecommended replacement parts shown in this servicemanual, may create shock, fire or other hazards.

WARNING

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

2. Disconnect AC power before servicing.

BEFORE RETURNING THE RECEIVER(Fire & Shock Hazard)

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

1. Inspect all lead dress to make certain that leads arenot pinched, and check that hardware is not lodgedbetween the chassis and other metal parts in thereceiver.

2. Inspect all protective devices such as non-metalliccontrol knobs, insulation materials, cabinet backs,adjustment and compartment covers or shields,isolation resistor-capacitor networks, mechanicalinsulators, etc.

3. To be sure that no shock hazard exists, check forleakage 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 paralleled by a 0.15µF capacitor in serieswith all exposed metal cabinet parts and a knownearth ground, such as electrical conduit or electricalground connected to an earth ground.

» Use an AC voltmeter having with 5000 ohm per volt,or higher, sensitivity or measure the AC voltage dropacross the resistor.

» Connect the resistor connection to all exposed metalparts having a return to the chassis (antenna, metalcabinet, screw heads, knobs and control shafts,escutcheon, etc.) and measure the AC voltage dropacross the resistor.All checks must be repeated with the AC cord plugconnection reversed. (If necessary, a nonpolarizedadaptor plug must be used only for the purpose ofcompleting these checks.)Any reading of 0.75V rms (this corresponds to 0.5mA rms AC.) or more is excessive and indicates apotential shock hazard which must be correctedbefore returning the monitor to the owner.

IMPORTANT SERVICE SAFETY PRECAUTIONË Service work should be performed only by qualified service technicians who are thor-

oughly familiar with all safety checks and the servicing guidelines which follow:

CAUTION: FOR CONTINUEDPROTECTION AGAINST A RISK OFFIRE REPLACE ONLY WITH SAMETYPE FUSE.F701 (3.15A, 250V), F702 (3.15A,250V), F703 (2A, 250V), F705 (1A,DC450V), F706 (5A, 250V), F707 (5A,250V)

A V

DVMAC SCALE

1.5k ohm10W

TO EXPOSEDMETAL PARTS

CONNECT TOKNOWN EARTHGROUND

0.15 FTEST PROBE

Page 5: LC-32G2M/X/H LC-37G2M/X/H 1st Edition SERVICE MANUAL

6

LC-32G2M/X/HLC-37G2M/X/H

Precautions for using lead-free solder1 Employing lead-free solder

"PWBs" of this model employs lead-free solder. The LF symbol indicates lead-free solder, and is attached on thePWBs and service manuals. The alphabetical character following LF shows the type of lead-free solder.Example:

2 Using lead-free wire solderWhen fixing the PWB soldered with the lead-free solder, apply lead-free wire solder. Repairing with conventionallead 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 recommendyou 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.

3 SolderingAs the melting point of lead-free solder (Sn-Ag-Cu) is about 220°C which is higher than the conventional leadsolder by 40°C, and as it has poor solder wettability, you may be apt to keep the soldering bit in contact with thePWB for extended period of time. However, since the land may be peeled off or the maximum heat-resistancetemperature of parts may be exceeded, remove the bit from the PWB as soon as you confirm the steady solderingcondition.Lead-free solder contains more tin, and the end of the soldering bit may be easily corroded. Make sure to turn onand 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 afterevery 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.

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

Lead-free wire solder for servicingPart No, Description Code

ZHNDAi123250E J φ0.3mm 250g(1roll) BLZHNDAi126500E J φ0.6mm 500g(1roll) BKZHNDAi12801KE J φ1.0mm 1kg(1roll) BM

L F a

Page 6: LC-32G2M/X/H LC-37G2M/X/H 1st Edition SERVICE MANUAL

7

LC-32G2M/X/HLC-37G2M/X/H

SPECIFICATIONS

Specifications are subject to change without prior notice.

×

× × × × × ××

×××

××

×

×××

×

×

Item32" LCD COLOUR TV, Model:LC-32G2M/X/H

Video Colour System PAL/SECAM/NTSC 3.58/NTSC 4.43/PAL 60

TVFunction

PAL: B/G, D/K, I, PAL-60 SECAM: B/G, D/K, K/K1 NTSC: MTV-Standard (CCIR)

LCD panel 32" Advanced Super View & BLACK TFT LCD

Number of dots 3,147,264 dots (1366 768 3 dots)

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

VHF/UHF 44.25-863.25 MHz

CATV Hyper-band, S1–S41ch

TV-Tuning System Auto Preset 99 ch, Auto Label, Auto Sort

STEREO/BILINGUAL NICAM/A2

ReceivingChannel

Brightness 450 cd/m2

Viewing angles H : 170° V : 170°

Audio amplifier 10W 2

Speakers Ø 8 cm 2pcs, Ø 2.5 cm 2pcs

Terminals

AV in, COMPONENT VIDEO in

INPUT 2

INPUT 3

INPUT 4 AV in, S-VIDEO in

Rear

INPUT 1

Front

AVCSystem

AV OUTPUT RCA pin (AV output [Audio: Variable/Fixed])

DC OUTPUT DC9V 7W MAX

UHF/VHF 75 Din type

AV in, S-VIDEO in

ANTENNA IN

SPEAKER-B External speaker output terminal (L and R)

INPUT 5 Ø 3.5 mm jack (Audio input), DVI-I (DVI-I input)

OSD language English/Chinese/Arabic

Power Requirement AC 110–240 V, 50 Hz

PowerConsumption

36 W (0.6 W Standby)

Weight 6.6 kg (w/o stand), 6.8 kg (with stand)

Accessories Operation manual, Remote control unit ( 1), Systemcable ( 1), AC cord ( 2), “AAA” size battery ( 2),AVC system stand unit ( 1), Cable clamp ( 1),Antenna cable ( 1)

Headphones Ø 3.5mm jack (Audio output)

AVC System

Display

AVC System

Display

117 W (0.3 W Standby) (Method IEC60107)

13 kg (Display only), 17.5 kg (with Display andspeakers), 22 kg (with Display, speakers and stand)

PC Card slot PC Card Type II (PC Card Adapter)

CENTRECHANNELINPUT

RCA pin

RS-232C D-sub 9pin male connector

157 W (0.3 W Standby) (Method IEC60107)

14.5 kg (Display only), 19.5 kg (with Display andspeakers), 24 kg (with Display, speakers and stand)

37" LCD COLOUR TV, Model:LC-37G2M/X/H

37" Advanced Super View & BLACK TFT LCD

AV in, COMPONENT VIDEO in

Operation manual, Remote control unit ( 1), Systemcable ( 1), AC cord ( 2), “AAA” size battery ( 2),AVC system stand unit ( 1), Cable clamp ( 1),Antenna cable ( 1), Speaker unit ( 1), Bracket unit( 1), Screwdriver ( 1)

Ω

Page 7: LC-32G2M/X/H LC-37G2M/X/H 1st Edition SERVICE MANUAL

8

LC-32G2M/X/HLC-37G2M/X/H

OPERATION MANUALP

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Page 8: LC-32G2M/X/H LC-37G2M/X/H 1st Edition SERVICE MANUAL

9

LC-32G2M/X/HLC-37G2M/X/H

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lace

the

Sys

tem

.

1 2

Sel

ecti

ng

th

e lo

cati

on

of

the

Sys

tem

•S

elec

t a p

lace

with

no

dire

ct s

unlig

ht a

nd g

ood

ven

tilat

ion.

•Th

e D

isp

lay

and

the

AVC

Sys

tem

are

con

nect

ed b

y th

e sy

stem

cab

le.

Set

tin

g t

he

Sys

tem

in p

lace

Han

dlin

g t

he

Dis

pla

y

CAU

TIO

N

•W

hen

usi

ng

th

e T

V w

ith

th

e su

pp

lied

sta

nd

att

ach

ed, d

o n

ot

rem

ove

the

spea

ker.

Do

ing

so

may

dis

turb

th

e b

alan

cele

adin

g t

o p

rod

uct

dam

age

or

per

son

al in

jury

.•

Do

not r

emov

e th

e st

and

and

sp

eake

r fro

m th

e D

isp

lay

unle

ssus

ing

an

optio

nal b

rack

et to

mou

nt it

.•

Kee

p e

noug

h sp

ace

abov

e an

d b

ehin

d th

e D

isp

lay.

•Th

e TV

wei

ghs

ab

out 2

2 kg

(LC

-32G

2M)

and

24

kg (

LC-3

7G2M

).M

ove

it w

ith tw

o or

mor

e p

eop

le.

•W

hen

you

mov

e th

e D

isp

lay,

hol

d th

e p

ortio

n of

the

Dis

pla

y, n

otth

e sp

eake

r.

Han

dlin

g t

he

AV

C S

yste

m

CAU

TIO

N

•D

o no

t put

a V

CR

or

othe

r d

evic

e on

the

AVC

Sys

tem

.•

Kee

p e

noug

h sp

ace

abov

e an

d o

n th

e si

des

of t

he A

VC

Sys

tem

.•

Do

not b

lock

the

vent

ilatio

n op

enin

gs

on th

e to

p a

nd le

ft si

de,

and

the

exha

ust f

an o

n th

e rig

ht s

ide.

•D

o no

t sp

read

a th

ick

clot

h b

enea

th th

e AV

C S

yste

m, o

r co

ver

itw

ith o

ne, a

s th

is c

an c

ause

ove

rhea

ting

and

resu

lt in

mal

func

tion.

Sys

tem

cab

le

Dis

pla

yA

VC

Sys

tem

If yo

u w

ant t

o ke

ep a

long

er d

ista

nce

bet

wee

n th

eD

isp

lay

and

AV

C S

yste

m, p

leas

e p

urch

ase

the

optio

nal s

yste

m c

able

AN

-07S

C2

(ab

out

7 m

eter

s).

CAU

TIO

N

Ad

just

th

e sc

reen

wit

h b

oth

han

ds.

Pu

t o

ne

han

d o

n t

he

Dis

pla

y an

d t

ilt t

he

scre

enw

hile

ste

adyi

ng

th

e st

and

wit

h y

ou

r o

ther

han

d.

You

can

ad

just

the

scr

een

vert

ical

ly u

p t

o 2

deg

rees

forw

ard

or

6 d

egre

es b

ack-

war

d,

or r

otat

e 10

deg

rees

horiz

onta

lly.

10 c

mor

mor

e

5 cm

or

mor

e5

cm o

r mor

eon

bot

h si

des

Kee

p e

noug

h sp

ace

Ther

e is

an

exha

ust f

anon

the

right

sid

e.

Page 9: LC-32G2M/X/H LC-37G2M/X/H 1st Edition SERVICE MANUAL

10

LC-32G2M/X/HLC-37G2M/X/H

Pre

par

atio

n

Sys

tem

cab

le

AV

C S

yste

m (

rear

vie

w)

AC

cor

d

Dis

pla

y (r

ear

view

)

AC

cor

d

Sys

tem

cab

le(G

RE

Y)

Con

nect

the

plu

g fi

rmly

until

the

hook

s on

bot

hsi

des

clic

k.

(WH

ITE

)C

onne

ct th

e p

lug

into

the

term

inal

and

sec

ure

it b

ytig

hten

ing

the

thum

b s

crew

s.

Set

tin

g t

he

Sys

tem

Afte

r p

uttin

g th

e D

isp

lay

and

the

AVC

Sys

tem

in p

lace

, con

nect

the

syst

em c

able

s an

d A

C c

ord

s. U

se th

eca

ble

cla

mp

s fo

r b

und

ling

the

cab

les.

Pre

ss d

ow

n t

he

two

up

per

ho

oks

to

rem

ove

the

cove

r to

war

d y

ou

.

Co

nn

ecti

ng

th

e sy

stem

cab

le a

nd

th

e A

C c

ord

to

th

e D

isp

lay

1 2 3

Rem

ovi

ng

th

e te

rmin

al c

over

Co

nn

ecti

ng

th

e sy

stem

cab

le a

nd

th

e A

C c

ord

to

th

e A

VC

Sys

tem

CAU

TIO

N

•TO

PR

EV

EN

T R

ISK

OF

EL

EC

TR

IC S

HO

CK

, DO

NO

T T

OU

CH

UN

-IN

SU

LA

TE

D P

AR

TS

OF

AN

Y C

AB

LE

S W

ITH

TH

EA

C C

OR

D C

ON

NE

CT

ED

.

Pre

ss t

he

two

ho

oks

tow

ard

th

e ce

ntr

e o

f th

eD

isp

lay

and

rem

ove

the

cove

r to

war

d y

ou

.

(GR

EY

)

(WH

ITE

)

(BLA

CK

)

(BLA

CK

)

* C

he

ck

the

alig

nm

en

t o

f th

ete

rmin

als

bef

ore

inse

rtin

g.

4 5

Att

ach

ing

th

e cl

amp

an

d b

un

dlin

g t

he

cab

les

wit

h t

he

clam

p

Clo

sin

g t

he

term

inal

cov

er

Cab

le c

lam

p

Inse

rt th

e ca

ble

clam

p in

the

hole

on th

e D

isp

lay

assh

own.

Dis

pla

y (r

ear

view

)

Cab

les

com

eo

ut

fro

m t

he

smal

l op

enin

g.

Page 10: LC-32G2M/X/H LC-37G2M/X/H 1st Edition SERVICE MANUAL

11

LC-32G2M/X/HLC-37G2M/X/H

Pre

par

atio

n

Rem

ovin

g s

pea

kers

1 2 3

54L

C-3

2G2M

NO

TE

•P

erfo

rm th

e sa

me

step

s fo

r rig

ht s

pea

ker .

•To

atta

ch th

e sp

eake

rs, p

erfo

rm th

e st

eps

in re

vers

e or

der

.

Unf

aste

n th

e sc

rew

use

d to

sec

ure

the

spea

ker

bra

cket

.Ta

ke o

ff th

e sp

eake

r ca

ble

cov

er.

Take

off

the

spea

ker

term

inal

cov

er.

Unf

aste

n th

e sc

rew

s.

Dis

conn

ect t

he c

able

from

the

spea

ker

.

CAU

TIO

N

•D

o no

t rem

ove

the

stan

d a

nd s

pea

ker

from

the

Dis

pla

y un

less

usi

ng a

n op

tiona

l bra

cket

to m

ount

it.

Rem

ovin

g t

he

stan

d

Bef

ore

det

achi

ng (

or a

ttach

ing

) st

and

, un

plu

g t

he A

C c

ord

fro

m t

he A

C in

put

and

the

sys

tem

cab

le f

r om

the

Dis

pla

y.

CAU

TIO

N

•D

o n

ot

rem

ove

th

e st

and

fro

m t

he

Dis

pla

y u

nle

ss u

sin

g a

n o

pti

on

al w

all m

ou

nt

bra

cket

to

mo

un

t it

.

Bef

ore

att

ach

ing

/det

ach

ing

sta

nd

•B

efor

e p

erfo

rmin

g w

ork

mak

e su

re to

turn

off

the

Sys

tem

.•

Bef

ore

per

form

ing

wor

k sp

read

cus

hion

ing

ove

r th

e b

ase

area

to la

y th

e D

isp

lay

on. T

his

will

pre

vent

it fr

omb

eing

dam

aged

.

NO

TE•

To a

ttach

the

stan

d, p

erfo

rm th

e ab

ove

step

s in

rev

erse

ord

er.2 D

etac

h th

e st

and

from

the

Dis

pla

y.

(Hol

d th

e st

and

so

it w

ill n

ot d

rop

from

the

edg

e of

the

bas

e ar

ea.)

1 Unf

aste

n th

e fo

ur s

crew

s us

ed t

o se

cure

the

stan

d in

pla

ce.

Set

tin

g t

he

Dis

pla

y o

n t

he

wal

l

CAU

TIO

N

•In

stal

ling

th

e L

iqu

id C

ryst

al T

elev

isio

n r

equ

ires

sp

ecia

l sk

ill t

hat

sh

ou

ld o

nly

be

per

form

ed b

y q

ual

ifie

d s

ervi

cep

erso

nn

el. C

ust

om

ers

sho

uld

no

t att

emp

t to

do

the

wo

rk th

emse

lves

. SH

AR

P b

ears

no

res

po

nsi

bili

ty fo

r im

pro

per

mo

un

tin

g o

r m

ou

nti

ng

th

at r

esu

lts

in a

ccid

ent

or

inju

ry.

Usi

ng

an

op

tio

nal

bra

cket

to

mo

un

t th

e D

isp

lay

•Yo

u ca

n as

k a

qua

lifie

d s

ervi

ce p

erso

nnel

ab

out u

sing

an

optio

nal A

N-3

7AG

2 b

rack

et to

mou

nt th

e D

isp

lay

to th

e w

all.

•C

aref

ully

rea

d th

e in

stru

ctio

ns th

at c

ome

with

the

bra

cket

bef

ore

beg

inni

ng w

ork.

Ver

tical

mou

ntin

gA

ngul

ar m

ount

ing

Ab

ou

t se

ttin

g t

he

Dis

pla

y an

gle

LC

-37G

2M•

You

can

set t

he D

ispl

ay o

n th

e w

all

up to

5 d

egre

es fo

r war

d w

hen

the

spea

kers

are

atta

ched

and

up

to 2

0de

gree

s fo

r war

d w

hen

the

spea

kers

are

not

atta

ched

. Do

not

set t

he a

ngle

out

side

thos

e ra

nges

.

LC

-32G

2M•

You

can

set t

he D

ispl

ay o

n th

e w

all

up to

15

degr

ees

for

war

d w

hen

the

spea

kers

are

atta

ched

and

up

to 2

0de

gree

s fo

rwar

d w

hen

the

spea

kers

are

not

atta

ched

. Do

not

set t

he a

ngle

out

side

thos

e ra

nges

.

CAU

TIO

N

•D

o no

t rem

ove

the

stan

d a

nd s

pea

ker

from

the

Dis

pla

y un

less

usi

ng a

n op

tiona

l bra

cket

to m

ount

it.

Han

gin

g o

n t

he

wal

lA

N-3

7AG

2 w

all m

ount

bra

cket

. 32/

37 in

ch d

ual p

urp

ose

bra

cket

s. (

See

the

bra

cket

inst

ruct

ions

for

det

ails

.)

Page 11: LC-32G2M/X/H LC-37G2M/X/H 1st Edition SERVICE MANUAL

12

LC-32G2M/X/HLC-37G2M/X/H

Ap

pen

dix

+

RS

-232

C p

ort

sp

ecif

icat

ion

s

Ret

urn

cod

eC

omm

and

4-d

igits

Par

amet

er 4

-dig

its

PC

Co

ntr

ol o

f th

e S

yste

m•

Whe

n a

pro

gra

m is

set

, the

dis

pla

y ca

n b

e co

ntro

lled

from

the

PC

usi

ng th

e R

S-2

32C

term

inal

.Th

e in

put

sig

nal (

PC

/vid

eo) c

an b

e se

lect

ed, t

he v

olum

e ca

n b

e ad

just

ed a

nd v

ario

us o

ther

ad

just

men

ts a

ndse

tting

s ca

n b

e m

ade,

ena

blin

g a

utom

atic

pro

gra

mm

ed p

layi

ng.

• A

ttach

an

RS

-232

C c

able

cr o

ss-t

ype

(com

mer

cial

ly a

vaila

ble

) to

the

sup

plie

d D

in/D

-sub

RS

-232

C f

or t

heco

nnec

tions

.

NO

TE

• Th

is o

per

atio

n sy

stem

sho

uld

be

used

by

a p

erso

n w

ho is

acc

usto

med

to u

sing

PC

s.

Co

mm

un

icat

ion

co

nd

itio

ns

Set

the

RS

-232

C c

omm

unic

atio

ns s

ettin

gs

on t

he P

C t

o m

atch

the

dis

pla

y’s

com

mun

icat

ions

con

diti

ons.

The

dis

pla

y's

com

mun

icat

ions

set

ting

s ar

e as

follo

ws:

Bau

d r

ate:

Par

ity

bit

: D

ata

len

gth

:

Sto

p b

it:

Flo

w c

on

tro

l:

9,60

0 b

ps

8 b

itsN

one

1 b

itN

one

Co

mm

and

fo

rmat

Co

mm

un

icat

ion

pro

ced

ure

Sen

d th

e co

ntro

l com

man

ds

from

the

PC

via

the

RS

-232

C c

onne

ctor

.Th

e D

isp

lay

oper

ates

acc

ord

ing

to th

e re

ceiv

ed c

omm

and

and

sen

ds

a re

spon

se m

essa

ge

to th

e P

C.

Do

not s

end

mul

tiple

com

man

ds

at th

e sa

me

time.

Wai

t unt

il th

e P

C re

ceiv

es th

e O

K r

esp

onse

bef

ore

send

ing

the

next

com

man

d.

Eig

ht A

SC

II co

des

C

R

Com

man

d 4-

digi

ts: C

omm

and.

The

text

of f

our c

hara

cter

s.Pa

ram

eter

4-d

igits

: Par

amet

er 0

– 9

, spa

ce, ?

Par

amet

er

Inp

ut th

e p

aram

eter

val

ues,

alig

ning

left,

and

fill

with

sp

ace

(s)

for

the

rem

aind

er. (

Be

sure

that

four

val

ues

are

inp

ut fo

rth

e p

aram

eter

.)W

hen

the

inp

ut p

aram

eter

is n

ot w

ithin

an

adju

stab

le r

ang

e, “

ER

R”

r etu

rns.

(R

efer

to “

Res

pon

se c

ode

form

at”.

)

Whe

n “?

” is

inp

ut fo

r so

me

com

man

ds,

the

pre

sent

set

ting

val

ue r

esp

ond

s.

C1

C2

C3

C4

P1

P2

P3

P4

00

55

10

0

—3

0

00

09

0 ??

??

?

Co

mm

and

s

P I I I I D C C I I I I I I I I I I I I I I I I A A A A A A V

PO

WE

R O

FF (

STA

ND

BY

)

INP

UT

SW

ITC

HIN

G (

TOG

GLE

)

TV (

CH

AN

NE

L FI

XE

D)

INP

UT1

– 5

(1

– 5)

CA

RD

TV D

IRE

CT

CH

AN

NE

L (1

– 9

9)

CH

AN

NE

L U

P

CH

AN

NE

L D

OW

N

INP

UT1

(A

UTO

)

INP

UT1

(C

OM

PO

NE

NT)

INP

UT1

(V

IDE

O)

INP

UT2

(A

UTO

)

INP

UT2

(S

-VID

EO

)

INP

UT2

(V

IDE

O)

INP

UT3

(A

UTO

)

INP

UT3

(C

OM

PO

NE

NT)

INP

UT3

(V

IDE

O)

INP

UT4

(A

UTO

)

INP

UT4

(S

-VID

EO

)

INP

UT4

(V

IDE

O)

PC

DIG

ITA

L

PC

AN

ALO

GU

E

AV

DIG

ITA

L

AV

AN

ALO

GU

E

TOG

GLE

STA

ND

AR

D

MO

VIE

GA

ME

US

ER

DY

NA

MIC

VO

LUM

E (

0 –

60)

PO

WE

R S

ETT

ING

INP

UT

SE

LEC

TIO

N A

CH

AN

NE

L

INP

UT

SE

LEC

TIO

N B

AV

MO

DE

SE

LEC

TIO

N

VO

LUM

E

O T T A C C H H N N N N N N N N N N N N N N N N V V V V V V O

W G V V R C U D P P P P P P P P P P P P P P P P M M M M M M L

R D D D D H P W 1 1 1 2 2 2 3 3 3 4 4 4 5 5 5 5 D D D D D D M

0 _ _ * _ * _ _ 0 1 2 0 1 2 0 1 2 0 1 2 0 1 2 3 0 1 2 3 4 5 *

_ _ _ _ _ * _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ *

_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

CO

NTR

OL

ITE

MC

OM

MA

ND

PA

RA

ME

TER

CO

NTR

OL

CO

NTE

NTS

H H V V C P W W W W W W W W W W W M M M A A A T T A O O O O O O T T D

H-P

OS

ITIO

N (

AV

) (

10 –

10

)

H-P

OS

ITIO

N (

PC

) (0

– 1

80)

V-P

OS

ITIO

N (

AV

) (

20 –

20

)

V-P

OS

ITIO

N (

PC

) (0

– 1

00)

CLO

CK

(0

– 18

0)

PH

AS

E (

0 –

40)

TOG

GLE

(A

V)

NO

RM

AL

(AV

)

ZO

OM

14:

9 (A

V)

PA

NO

RA

MA

(A

V)

FULL

(A

V)

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Page 12: LC-32G2M/X/H LC-37G2M/X/H 1st Edition SERVICE MANUAL

13

LC-32G2M/X/HLC-37G2M/X/H

Bas

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Page 13: LC-32G2M/X/H LC-37G2M/X/H 1st Edition SERVICE MANUAL

14

LC-32G2M/X/HLC-37G2M/X/H

DIMENSIONS (LC-32G2M/X/H)

307

89.4

70.

5

671

307

980

566

480

700.4

395.

1

328

795

200

200

110

Unit: mm

Page 14: LC-32G2M/X/H LC-37G2M/X/H 1st Edition SERVICE MANUAL

15

LC-32G2M/X/HLC-37G2M/X/H

DIMENSIONS (LC-37G2M/X/H)Unit: mm

307

89.4

70.

5

671

307

635

548

822.6

463.

8

362

200

200

115

1102

917

Page 15: LC-32G2M/X/H LC-37G2M/X/H 1st Edition SERVICE MANUAL

16

LC-32G2M/X/HLC-37G2M/X/H

REMOVING OF MAJOR PARTSË Ë Ë Ë Ë LC-32G2M/X/H

1. Remove the Terminal Covers 12 .

2. Remove the SP Terminal Rubber Covers 3 and detach the SP Wires.

3. Remove 2 screws for fixing the SP Bracket Cover 4 and detach the SP Bracket Covers.

4. Remove 6 screws for fixing the Speaker 5 and detach the Speakers.

5. Remove 4 screws for fixing the Stand 6and detach the Stand.

6. Remove the SP Wire Covers.

7. Remove 20 screws for fixing the cabinet (7: 13 pcs., 8: 2 pcs., 9: 3 pcs., 0: 2 pcs.), and detach the Cabinet B.

5

9

6

101

7

9

6

2

8

5

3

3

4

4

Terminal Cover (Top)

Terminal Cover (Bottom)Stand

SP Bracket Cover

SP Bracket Cover

SP Terminal Cover

SP Terminal Cover SP Wire

SP WireSP Wire Cover

SP Wire Cover

Cabinet B

Speaker (left)

Cabinet A

Speaker (right)

Page 16: LC-32G2M/X/H LC-37G2M/X/H 1st Edition SERVICE MANUAL

17

LC-32G2M/X/HLC-37G2M/X/H

8. Remove 7 screws for fixing shield cover q and detach the Shield cover and Wire Holder.

9. Remove 2 screws for fixing the top control cover ass'y w.

10. Remove 2 FPC connecting the LCD panel and LCD controller unit.

11. Remove 16 connectors e from the lamps.

12. Remove 4 screws for fixing the Speaker Angle r.

13. Remove 5 screws for fixing the TMDS PWB t.

11

12

Top Control Cover Ass’y Shield Cover

Wire Holder

FPC

13 13

15

1414

TMDS PWB

Page 17: LC-32G2M/X/H LC-37G2M/X/H 1st Edition SERVICE MANUAL

18

LC-32G2M/X/HLC-37G2M/X/H

14. Remove the screw for fixing the LCD controller PWB y to detach the LCD controller PWB.

15. Remove 6 screws for fixing the Power Supply PWB u to detach the Power Supply PWB.

16. Remove 2 screws for fixing the R/C LED PWB i to detach the R/C LED PWB.

17. Remove 4 screws for fixing the Inverter A PWB o to detach the inverter A PWB.

18. Remove 4 screws for fixing the Inverter B PWB p to detach the inverter B PWB.

19. Remove 3 screws for fixing the Inverter GND-A PWB a to detach the inverter GND-A PWB.

20. Remove 3 screws for fixing the Inverter GND-B PWB s to detach the inverter GND-B PWB.

21. Remove 4 EXT SP terminal unit fixing screws d to detach the EXT SP terminal unit.

22. Remove 2 screws for fixing the Fan f to detach the Fan.

23. Remove 4 screws for fixing the Chassis g to detach the Backlight Chassis from the Cabinet A.

InverterGND-A PWB

InverterGND-B PWB

Inverter-B PWB

Fan

LCD CONT PWB

Power Supply PWB

SP Terminal PWBR/C,LED PWB

Inverter-A PWB

Fan

Backlight Chassis

Remove the connector.23

20

18

22

21

24 24 19

2525

16

2525

17

Page 18: LC-32G2M/X/H LC-37G2M/X/H 1st Edition SERVICE MANUAL

19

LC-32G2M/X/HLC-37G2M/X/H

24. Remove 5 screws for fixing the LCD Panel Unit h to detach the LCD Panel Unit.

25. Remove 14 screws for fixing the sheet angle (j: 8 pcs., k: 6 pcs.), to detach the sheet angle.

26. Remove the Reflection/Polarization Sheet, Prism Sheet, Diffusion Sheet, and Diffusion Board.

27. Remove 6 screws for fixing the Lamp Holder (upper) l to detach the Lamp Holder (upper).

26

27

28

27

29

29

28

LCD Panel Unit

Reflection/Polarization Sheet(PSHEPA167WJZZ)

Diffusion Board(PCOVUA027WJZZ)

Diffusion Sheet(PSHEPA169WJZZ)

Sheet Angle (Left)(CANGKA222WJ01)

Sheet Angle (Right)(CANGKA222WJ01)

Sheet Angle (Top)(CANGKA221WJ01)

Prism Sheet(PSHEPA168WJZZ)

Lamp Holder (Top)(LHLDZA310WJKZ)

Lamp(KLMP-A027WJZZ)

Lamp Holder (Top)(LHLDZA310WJKZ)

Lamp Holder (Bottom)(LHLDZA309WJK0)

Backlight Chassis

Lamp Holder (Bottom)(LHLDZA309WJK0)

Page 19: LC-32G2M/X/H LC-37G2M/X/H 1st Edition SERVICE MANUAL

20

LC-32G2M/X/HLC-37G2M/X/H

Ë Ë Ë Ë Ë LC-37G2M/X/H

1. Remove the Terminal Covers 12 .

2. Remove the SP Terminal Rubber Covers 3 and detach the SP Wires.

3. Remove 2 screws for fixing the SP Bracket Cover 4 and detach the SP Bracket Covers.

4. Remove 4 screws for fixing the Speaker 5 and detach the Speakers.

5. Remove 4 screws for fixing the Stand 6and detach the Stand.

6. Remove the SP Wire Covers.

7. Remove 20 screws for fixing the cabinet (7: 13 pcs., 8: 2 pcs., 9: 3 pcs., 0: 2 pcs.), and detach the Cabinet B.

5

9

6

101

7

9

6

2

8

5

3

3

4

4

Terminal Cover (Top)

Terminal Cover (Bottom)Stand

SP Bracket Cover

SP Bracket Cover

SP Terminal Cover

SP Terminal Cover SP Wire

SP WireSP Wire Cover

SP Wire Cover

Cabinet B

Speaker (left)

Cabinet A

Speaker (right)

Page 20: LC-32G2M/X/H LC-37G2M/X/H 1st Edition SERVICE MANUAL

21

LC-32G2M/X/HLC-37G2M/X/H

8. Remove 8 screws for fixing shield cover q and detach the Shield cover and Wire Holder.

9. Remove 2 screws for fixing the top control cover ass'y w.

10. Remove 2 FPC connecting the LCD panel and LCD controller unit.

11. Remove 18 connectors e from the lamps.

12. Remove 4 screws for fixing the Speaker Angle r.

13. Remove 5 screws for fixing the TMDS PWB t.

11

12

Top Control Cover Ass’y Shield Cover

FPC

13 13

15

1414

TMDS PWB

Page 21: LC-32G2M/X/H LC-37G2M/X/H 1st Edition SERVICE MANUAL

22

LC-32G2M/X/HLC-37G2M/X/H

14. Remove the screw for fixing the LCD controller PWB y to detach the LCD controller PWB.

15. Remove 6 screws for fixing the Power Supply PWB u to detach the Power Supply PWB.

16. Remove 2 screws for fixing the R/C LED PWB i to detach the R/C LED PWB.

17. Remove 4 screws for fixing the Inverter A PWB o to detach the inverter A PWB.

18. Remove 4 screws for fixing the Inverter B PWB p to detach the inverter B PWB.

19. Remove 4 screws for fixing the Inverter GND-A PWB a to detach the inverter GND-A PWB.

20. Remove 4 screws for fixing the Inverter GND-B PWB s to detach the inverter GND-B PWB.

21. Remove 4 EXT SP terminal unit fixing screws d to detach the EXT SP terminal unit.

22. Remove 2 screws for fixing the Fan f to detach the Fan.

23. Remove 4 screws for fixing the Chassis g to detach the Backlight Chassis from the Cabinet A.

InverterGND-A PWB

InverterGND-B PWB

Inverter-B PWB

Fan

LCD CONT PWB

Power Supply PWB

SP Terminal PWB

R/C,LED PWB

Inverter-A PWB

Fan

Backlight Chassis

Remove the connector.23

20

18

22

21

24 24 19

2525

16

2525

17

Page 22: LC-32G2M/X/H LC-37G2M/X/H 1st Edition SERVICE MANUAL

23

LC-32G2M/X/HLC-37G2M/X/H

24. Remove 5 screws for fixing the LCD Panel Unit h to detach the LCD Panel Unit.

25. Remove 14 screws for fixing the sheet angle (j: 8 pcs., k: 6 pcs.), to detach the sheet angle.

26. Remove the Reflection/Polarization Sheet, Prism Sheet, Diffusion Sheet, and Diffusion Board.

27. Remove 6 screws for fixing the Lamp Holder (upper) l to detach the Lamp Holder (upper).

26

27

28

27

29

29

28

LCD Panel Unit

Reflection/Polarization Sheet(PSHEPA238WJZZ)

Diffusion Board(PCOVUA028WJZZ)

Diffusion Sheet(PSHEPA172WJZZ)

Sheet Angle (Left)(CANGKA220WJ01)

Sheet Angle (Right)(CANGKA220WJ01)

Sheet Angle (Top)(CANGKA219WJ01)

Prism Sheet(PSHEPA171WJZZ)

Lamp Holder (Top)(LHLDZA308WJKZ)

Lamp(KLMP-A041WJZZ)

Lamp Holder (Top)(LHLDZA308WJKZ)

Lamp Holder (Bottom)(LHLDZA307WJK0)

Backlight Chassis

Lamp Holder (Bottom)(LHLDZA307WJK0)

Page 23: LC-32G2M/X/H LC-37G2M/X/H 1st Edition SERVICE MANUAL

24

LC-32G2M/X/HLC-37G2M/X/H

Ref. No. Part No. Description Code Ref. No. Part No. Description Code

PARTS LISTPARTS REPLACEMENT

Replacement parts which have these special safety characteristicsidentified in this manual; electrical components having such featuresare identified by å and shaded areas in the Replacement Parts Listsand Schematic Diagrams. The use of a substitute replacement partwhich dose no have the same safety characteristic as the factoryrecommended replacement parts shown in this service manual maycreate shock, fire or other hazards.

"HOW TO ORDER REPLACEMENT PARTS"To have your order filled promptly and correctly, please furnish thefollowing informations.

1. MODEL NUMBER 2. REF. NO.

3. PART NO. 4. DESCRIPTION

in USA: Contact your nearest SHARP Parts Distributor to order.For location of SHARP Parts Distributor, Please call Toll-Free; 1-800-BE-SHARP

MARK: SPARE PARTS-DELIVERY SECTION

LISTE DES PIECESCHANGE DES PIECES

Les pi`eces de rechange qui pr élelesentent ces caract éleristiquessp éleciales de s élecurit éle, sont identifi élees dans ce manuel :lespi`eces élelectriques qui pr élesentent ces particularit éles, sontrep éler élee par la marque ået sont hachur élees dans les listes depi`eces et dans les diagrammes sch élematiques.La substitution d'une pi`ece de rechange par une autre qui ne préLesente pas les m éoemes caract éLeristiques de s élecurit éle quela pi`ece recommand élee parl'usine et dans ce manuel de service,peut provoquer une éLelectrocution, un incendie ou toutautre sinistre.

"COMMENT COMMANDER LES PIECES DERECHANGE"

Pour que votre commande soit rapidement et correctement remplie,veuillez fournir les renseignements suivants.

1. NUMERO DU MODELE 2. NO. DE REF

3. NO. DE PIECE 4. DESCRIPTION

in CANADA: Contact SHARP Electronics of Canada LimitedPhone (416) 890-2100

PRINTED WIRING BOARD ASSEMBLIES(NOT REPLACEMENT ITEM)

LC-32G2M/X/HDUNTKC268VJ49 – LCD CONTROL Unit —

(LC-32G2M)DUNTKC268VJ50 – LCD CONTROL Unit —

(LC-32G2X)DUNTKC268VJ51 – LCD CONTROL Unit —

(LC-32G2H)DKEYHC269VJ25 – TMDS Unit (LC-32G2M) —DKEYHC269VJ26 – TMDS Unit (LC-32G2X) —DKEYHC269VJ27 – TMDS Unit (LC-32G2H) —DUNTKC274UJ04 – KEY Unit (LC-32G2M) —DUNTKC274UJ05 – KEY Unit (LC-32G2X) —DUNTKC274UJ06 – KEY Unit (LC-32G2H) —DUNTKC275UJ04 – R/C LED Unit (LC-32G2M) —DUNTKC275UJ05 – R/C LED Unit (LC-32G2X) —DUNTKC275UJ06 – R/C LED Unit (LC-32G2H) —DUNTKC276UJ04 – EXT-SP Unit (LC-32G2M) —DUNTKC276UJ05 – EXT-SP Unit (LC-32G2X) —DUNTKC276UJ06 – EXT-SP Unit (LC-32G2H) —RDENCA081WJZZ J POWER Unit (LC-32G2M)RDENCA059WJZZ J POWER Unit BZ

(LC-32G2X) (LC-32G2H)RUNTKA069WJZZ – INVERTER-A Unit —RUNTKA070WJZZ – INVERTER-B Unit —RUNTKA071WJZZ – INVERTER-A-GND Unit —RUNTKA072WJZZ – INVERTER-B-GND Unit —

LC-37G2M/X/HDUNTKC268VJ56 – LCD CONTROL Unit —

(LC-37G2M)DUNTKC268VJ57 – LCD CONTROL Unit —

(LC-37G2X)DUNTKC268VJ58 – LCD CONTROL Unit —

(LC-37G2H)DKEYHC269VJ31 – TMDS Unit (LC-37G2M) —DKEYHC269VJ32 – TMDS Unit (LC-37G2X) —DKEYHC269VJ33 – TMDS Unit (LC-37G2H) —DUNTKC274UJ04 – KEY Unit (LC-37G2M) —DUNTKC274UJ05 – KEY Unit (LC-37G2X) —DUNTKC274UJ06 – KEY Unit (LC-37G2H) —DUNTKC275UJ04 – R/C LED Unit (LC-37G2M) —DUNTKC275UJ05 – R/C LED Unit (LC-37G2X) —DUNTKC275UJ06 – R/C LED Unit (LC-37G2H) —DUNTKC276UJ04 – EXT-SP Unit (LC-37G2M) —DUNTKC276UJ05 – EXT-SP Unit (LC-37G2X) —DUNTKC276UJ06 – EXT-SP Unit (LC-37G2H) —RDENCA081WJZZ J POWER Unit (LC-37G2M)RDENCA059WJZZ J POWER Unit BZ

(LC-37G2X) (LC-37G2H)RUNTKA080WJZZ – INVERTER-A Unit —RUNTKA081WJZZ – INVERTER-B Unit —RUNTKA082WJZZ – INVERTER-A-GND Unit —RUNTKA083WJZZ – INVERTER-B-GND Unit —

Page 24: LC-32G2M/X/H LC-37G2M/X/H 1st Edition SERVICE MANUAL

25

Ref. No. Part No. Description Code Ref. No. Part No. Description Code

LC-32G2M/X/HLC-37G2M/X/H

5-5-1 LANGKA228WJZZ J Chassis Angle AZ5-5-2 LANGKA230WJFW Stand Angle5-5-3 LANGKA242WJFW J Fixing Metal, x2 AL5-5-4 LANGKA262WJFW J Fixing Metal AE5-5-5 Not Available – Chassis —5-5-6 LHLDWA029WJKZ J Wire Holder, x2 AC5-5-7 LHLDWA031WJKZ J Wire Holder, x6 AC5-5-8 LHLDWA039WJKZ J Wire Holder, x2 AD5-5-9 LHLDWA041WJKZ J Wire Holder AC5-5-10 LHLDWA046WJKZ J Wire Holder, x10 AC

(LC-32G2M) (LC-32G2H)5-5-10 LHLDWA046WJKZ J Wire Holder, x9 (LC-32G2X) AC5-5-11 LHLDZA316WJKZ J Lamp Clip, x8 AD5-5-12 LHLDZA346WJKZ J Mirror Clip, x16 AC5-5-13 LX-HZA023WJFN J Screw, x25-5-14 PCLiC1033CEZZ J Clip AC5-5-15 PMiR-A040WJZZ J Mirror BE5-5-16 PSPAGA187WJ00 J Spacer, x8 AB5-5-17 PSPAHA329WJZZ J Spacer, x2 AB5-5-18 PSPAHA330WJZZ J Spacer, x2 AB5-5-19 PSPAHA338WJZZ J Spacer, x2 AB

(LC-32G2M) (LC-32G2H)5-5-19 PSPAHA338WJZZ J Spacer, x4 (LC-32G2X) AB5-5-20 PSPAHA339WJZZ J Spacer, x2 AD5-5-21 PSPAKA043WJKZ J Spacer, x8 AB5-5-22 PSPAZA426WJZZ J Spacer AE5-5-23 PZETKA063WJZZ J Insulator AN5-5-24 TCAUZA031WJZZ J Caution Label AB5-5-25 XBBSN40P06000 J Screw, x25 AA5-5-26 XBBS940P08000 J Screw, x2 AB5-5-27 LHLDW1046CEZZ J Wire Holder, x3 (LC-32G2X) AA

5-6 KLMP-A027WJZZ J Lamp, x85-7 LHLDZA309WJK0 J Lamp Holder, x2 AL5-8 LHLDZA310WJKZ J Lamp Holder, x2 AM5-9 LX-BZA051WJFN J Screw, x5 AB5-10 PCOVUA027WJZZ J Diffusion Panel BG5-11 PSHEPA167WJZZ J Reflection/Deflection Sheet5-12 PSHEPA168WJZZ J Prism Sheet BN5-13 PSHEPA169WJZZ J Diffusion Sheet AW5-14 LX-BZA052WJFN J Screw, x4 AA5-15 XBBSN30P08000 J Screw, x6 AA5-16 XEBSN30P10000 J Screw, x6 AA5-17 XBPSN30P08JS0 J Screw, x14 AB5-18 LX-BZA074WJFN J Screw, x4 AB

6 CHLDZA330WJ04 J Bracket Ass’y (L) AV6-1 GLEGGA025WJZZ J Foot, x2 AB6-2 LANGKA258WJSA J Angle Frame AQ6-3 Not Available – Bracket —6-4 LHLDZA357WJKA J Holder AD6-5 PSPAZA384WJZZ J Spacer AD6-6 XEBS930P08000 J Screw, x2 AA

7 CHLDZA335WJ04 J Bracket Ass’y (R) AV7-1 GLEGGA025WJZZ J Foot, x2 AB7-2 LANGKA258WJSA J Angle Frame AQ7-3 Not Available – Bracket —7-4 LHLDZA357WJKA J Holder AD7-5 PSPAZA384WJZZ J Spacer AD7-6 XEBS930P08000 J Screw, x2 AA

8 Not Available – Speaker Ass’y (L) —8-1 CPNLSA020WJ01 J Speaker Panel Ass’y (L) BR8-2 RSP-ZA076WJN3 J Speaker (L)

9 Not Available – Speaker Ass’y (R) —9-1 CPNLSA020WJ03 J Speaker Panel Ass’y (R) BR9-2 RSP-ZA076WJN4 J Speaker (R)

10 XBBS940P06000 J Screw, x2 AB

11 DUNTKC268VJ49 – LCD CONTROL Unit —(LC-32G2M)

11 DUNTKC268VJ50 – LCD CONTROL Unit —(LC-32G2X)

1 CCABAA513WJ03 J Front Cabinet Ass’y1-1 Not Available – Front Cabinet —1-2 GCOVAA677WJSA J R/C LED Cover AF1-3 HBDGBA037WJSA J Badge, "SHARP" AM1-4 PSPAGA188WJZZ J Mask Spacer, x2 AA1-5 PSPAHA298WJZZ J Mask Spacer, x2 AC1-6 PSPAHA299WJZZ J Mask Spacer, x2 AC

2 CCABBA358WJ06 J Rear Cabinet Ass'y(LC-32G2M)

2 CCABBA447WJ01 J Rear Cabinet Ass'y(LC-32G2X)

2 CCABBA444WJ02 J Rear Cabinet Ass'y(LC-32G2H)

2-1 Not Available – Rear Cabinet —2-2 GCOVAA454WJKD J Hole Cover, x4 AC2-3 GCOVAA758WJKB J Hole Cover (L) AG2-4 GCOVAA759WJKB J Hole Cover (R) AG2-5 GCOVAA784WJKA J SP Cover AE2-6 HiNDP5733CESB J AQUOS Label AD2-7 HiNDPA754WJSA J Speaker Terminal Indicator AD2-8 HiNDPA786WJSA J Indicator AE2-9 HiNDPA834WJSA J Hole Cover Indicator AD2-10 HiNDPA988WJSA J Model Label

(LC-32G2M)2-10 HiNDPA989WJSA J Model Label

(LC-32G2X)2-10 HiNDPA990WJSA J Model Label

(LC-32G2H)2-11 LHLDWA043WJKZ J Holder AB2-12 LHLDWA044WJKZ J Holder AB2-13 LHLDWA048WJKZ J Holder AB2-14 LHLDZA349WJZZ J Holder, x2 AG2-15 PSPAGA172WJZZ J Spacer, x4 AA2-16 XEBS930P08000 J Screw, x2 AA2-17 XEBSN30P10000 J Screw, x8 AA

3 CCOVAA906WJ01 J Top Control Cover Ass’y AR3-1 Not Available – Top Control Cover —3-2 JBTN-A253WJKC J Control Button AH3-3 JBTN-A254WJKC J Power Button AG3-4 MSPRCA015WJFW J Power Button Spring AB3-5 XEBSN30P08000 J Screw, x2 AA

4 CDAi-A105WJ08 J Stand Ass’y4-1 Not Available – Stand Base —4-2 GDAi-A116WJSC J Stand, Support AZ4-3 GDAi-A117WJF8 J Swivel Base AP4-4 LANGKA218WJSA J Base Angle BF4-5 MHNG-A073WJSC J Hinge BK4-6 PSPAZA476WJZZ J Spacer, x4 AC4-7 PSPAZA477WJZZ J Spacer, x4 AD4-8 LX-NZA013WJFN J Nut AE4-9 XCSS940P25000 J Screw, x10 AB4-10 XEBS940P10000 J Screw, x12 AB

5 Not Available – 32 WIDE LCD PANEL Unit Ass’y —5-1 RLCDTA028WJZZ J 32 WIDE LCD PANEL Unit5-2 CANGKA221WJ01 J Sheet Angle Ass’y (Top), x25-2-1 Not Available – Sheet Angle, x2 —5-2-2 PSPAKA049WJKZ J Spacer, x2 AC

5-3 CANGKA222WJ01 J Sheet Angle Ass’y (Side), x2 —5-3-1 Not Available – Sheet Angle, x2 —5-3-2 PSPAKA042WJKZ J Spacer, x2 AC5-3-3 PSPAKA048WJKZ J Spacer, x2 AC

5-4 CANGKA241WJ01 J Sheet Angle Ass’y (Bottom), x25-4-1 Not Available – Sheet Angle, x2 —5-4-2 PSPAKA041WJKZ J Spacer, x2 AC

5-5 CCHSMA097WJ01 J Chassis Ass’y BZ

CABINET AND MECHANICAL PARTS(LC-32G2M/X/H)

Page 25: LC-32G2M/X/H LC-37G2M/X/H 1st Edition SERVICE MANUAL

26

Ref. No. Part No. Description Code Ref. No. Part No. Description Code

LC-32G2M/X/HLC-37G2M/X/H

CABINET AND MECHANICAL PARTS(LC-32G2M/X/H) (Continued)

11 DUNTKC268VJ51 – LCD CONTROL Unit —(LC-32G2H)

12 DKEYHC269VJ25 – TMDS Unit —(LC-32G2M)

12 DKEYHC269VJ26 – TMDS Unit —(LC-32G2X)

12 DKEYHC269VJ27 – TMDS Unit —(LC-32G2H)

13 DUNTKC274UJ04 – KEY Unit —(LC-32G2M)

13 DUNTKC274UJ05 – KEY Unit —(LC-32G2X)

13 DUNTKC274UJ06 – KEY Unit —(LC-32G2H)

14 DUNTKC275UJ04 – R/C LED Unit —(LC-32G2M)

14 DUNTKC275UJ05 – R/C LED Unit —(LC-32G2X)

14 DUNTKC275UJ06 – R/C LED Unit —(LC-32G2H)

15 DUNTKC276UJ04 – EXT-SP Unit —(LC-32G2M)

15 DUNTKC276UJ05 – EXT-SP Unit —(LC-32G2X)

15 DUNTKC276UJ06 – EXT-SP Unit —(LC-32G2H)

16 RDENCA081WJZZ J POWER Unit(LC-32G2M)

16 RDENCA059WJZZ J POWER Unit BZ(LC-32G2X) (LC-32G2H)

17 RUNTKA069WJZZ – INVERTER-A Unit —18 RUNTKA070WJZZ – INVERTER-B Unit —19 RUNTKA071WJZZ – INVERTER-A-GND Unit —20 RUNTKA072WJZZ – INVERTER-B-GND Unit —21 QPWBMC494WJPZ J FPC AM23 QCNW-C324WJN1 J Connecting Cord, For-SP Short (L) AL24 QCNW-C324WJN2 J Connecting Cord, For-SP Short (R) AL25 QCNW-C051WJQZ J Connecting Cord, [TC] AC26 QCNW-C052WJQZ J Connecting Cord, [LV] AC27 QCNW-C208WJQZ J Connecting Cord, [RM] AH28 QCNW-C209WJQZ J Connecting Cord, [KM] AE29 QCNW-C211WJQZ J Connecting Cord, [AC] AG

(LC-32G2M) (LC-32G2H)29 QCNW-C729WJQZ J Connecting Cord, [AC] AN

(LC-32G2X)30 QCNW-C212WJQZ J Connecting Cord, [IV] AK31 PSLDMA326WJ01 J Main Shield

(LC-32G2M) (LC-32G2H)31 PSLDMA326WJ02 J Main Shield AT

(LC-32G2X)32 PSPAZA458WJZZ J Spacer, x2 AD33 PSPAZA459WJZZ J Spacer, x2 AD34 GCOVAA683WJKA J Terminal Cover (Up) AM35 GCOVAA684WJKA J Terminal Cover (Down) AN36 LHLDZA331WJKA J Bracket Cover, x2 AK37 GCOVAA696WJKA J SP Wire Cover (L) AP38 GCOVAA697WJKA J SP Wire Cover (R) AP39 LANGKA293WJZZ J SP Fixing Metal, x2 AH40 LANGKA294WJZZ J SP Fixing Metal, x2 AH41 NFANR0126CEZZ J Fan, x2 AT42 LHLDW1046CEZZ J Wire Holder AA43 XBBS930P08000 J Screw, x2 AA44 XBBS940P10000 J Screw, x2 AB45 LX-BZA061WJ01 J Screw, x4 AH46 XBBSN50P12JS0 J Screw, x4 AF47 XBPSN30P04J00 J Screw, x2 AA48 XBPSN30P08JS0 J Screw, x38 AB49 XBPSN30P20XS0 J Screw, x4 AB50 XEBS930P10000 J Screw, x3 AA51 XBBS950P12000 J Screw, x4 AB52 XEBS940P20000 J Screw, x13 AB53 XEBSN30P06000 J Screw, x2 AA

54 XEBSN30P10000 J Screw, x8 AA55 LX-BZA042WJFN J Screw, x2 AB57 QCNW-C206WJQZ J Connecting Cord, [BL] AH58 QCNW-C207WJQZ J Connecting Cord, [GV] AG59 QCNW-C044WJQZ J Connecting Cord, [TV] AF60 QCNW-C210WJQZ J Connecting Cord, [PV] AF61 QCNW-C205WJQZ J Connecting Cord, [SO] AE62 PSLDMA327WJFW J TMDS Shield AM

(LC-32G2X)63 PSPAGA209WJZZ J Spacer, x2 AA

(LC-32G2X)64 PSPAGA210WJZZ J Spacer, x2 AB

(LC-32G2X)65 PSPAHA390WJZZ J Spacer, x3 AB

(LC-32G2X)

Page 26: LC-32G2M/X/H LC-37G2M/X/H 1st Edition SERVICE MANUAL

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LC-32G2M/X/HLC-37G2M/X/H

CABINET AND MECHANICAL PARTS (LC-32G2M/X/H)

654321

A

B

C

D

E

F

G

H

4-5

46

4-2

4-3

4-1

4-8

4

1-5

1-5

1-6

1-3

1-7

1-1

1-2

1-4

1-6

1

54

54

14

2-1

2-17

2-8

22

2-18

2

2-11

2-6

2-9

2-16 2-1

8

2-15

2-7

2-12

43

50

50

2-14

11

3147

15

4848

33

33

5-16

5-14

5-3-2

5-5-11

5-8

5-14

5-14

5-16

5-3

5-3-2

5-8

5-15

5-15

5-6

5-7

5-7

5-3

5-2

49

41

5-1

5-9

5-11

5-12

5-13

5-10

A

A

B

B

B

H

H

I

J

G

L MK

F

F

3

13

3-1

53

3-3

3-4

3-2

ON

A

A

17 18

48

I

J

48

16

49

4841

G

P

Q

3-5

R

b

a

2-2

2-10

34

Ya a

U ON

US

Xe

V

W

f

R E

d

ZY

K

48

48

19

20

L M

b b

Q

T

Z

WV

X

4-4

4-7

4-6

4-9

4-6

4-10

S

T

e

f

5 5-5

E

12

28

25

21

26

21 27

29

30

4-9

5-3-1

5-3-3

5-4

5-4

5-4-1

5-4-2

5-2-1

5-2-1

5-2-2

5-4-2

5-4-1

5-3-1

5-2

2-13

44

2-16

48

52

35

P 42

5-2-2

5-3-3

32

57

59

60

58

61

48

54

23

24

37

38

2-18

2-4

2-18

2-3

8-1

8

6 6

7

7

51

4545

51

9

8-2

9-1

9-2

6-6

6-3

6-1

6-4

6-5

6-2 7-

3

7-5

7-2

7-6

7-4

7-1

g

h

h

g

55

55

k

m

36

36

k

m

1010

4039

3940

Page 27: LC-32G2M/X/H LC-37G2M/X/H 1st Edition SERVICE MANUAL

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LC-32G2M/X/HLC-37G2M/X/H

654321

A

B

C

D

E

F

G

H

5-5-21

5-5-14

5-5-165-5-22

5-5-255-5

5-5-23

5-5-25

5-5-10

5-5-26

5-5-25

5-5-18

5-5-18

5-5-9

5-5-4

5-5-10

5-5-5

5-5-2

5-5-6

5-5-8

5-5-85-5-17

5-5-17

5-5-75-5-24

5-5-1

5-5-16

5-5-13

5-5-19

5-5-195-5-20

5-5-15

5-5-12

5-5-115-5-12

5-5-3

5-5-3

Page 28: LC-32G2M/X/H LC-37G2M/X/H 1st Edition SERVICE MANUAL

29

Ref. No. Part No. Description Code Ref. No. Part No. Description Code

LC-32G2M/X/HLC-37G2M/X/H

1 CCABAA512WJ03 J Front Cabinet Ass’y1-1 Not Available – Front Cabinet —1-2 GCOVAA677WJSA J R/C LED Cover AF1-3 HBDGBA036WJSA J Badge, "SHARP" AP1-4 PSPAGA188WJZZ J Mask Spacer, x2 AA1-5 PSPAHA296WJZZ J Mask Spacer, x2 AC1-6 PSPAHA297WJZZ J Mask Spacer, x2 AC

2 CCABBA357WJ07 J Rear Cabinet Ass'y(LC-37G2M)

2 CCABBA446WJ01 J Rear Cabinet Ass'y(LC-37G2X)

2 CCABBA443WJ02 J Rear Cabinet Ass'y(LC-37G2H)

2-1 Not Available – Rear Cabinet —2-2 GCOVAA454WJKD J Hole Cover, x4 AC2-3 GCOVAA756WJKB J Hole Cover (L) AG2-4 GCOVAA757WJKB J Hole Cover (R) AG2-5 GCOVAA784WJKA J SP Cover AE2-6 HiNDP5733CESB J AQUOS Label AD2-7 HiNDPA754WJSA J Speaker Terminal Indicator AD2-8 HiNDPA786WJSA J Indicator AE2-9 HiNDPA834WJSA J Hole Cover Indicator AD2-10 HiNDPA972WJSB J Indicator2-11 HiNDPB075WJSA J Model Label

(LC-37G2M)2-11 HiNDPB076WJSA J Model Label AG

(LC-37G2X)2-11 HiNDPB074WJSA J Model Label

(LC-37G2H)2-12 LHLDWA043WJKZ J Holder AB2-13 LHLDWA044WJKZ J Holder AB2-14 LHLDWA048WJKZ J Holder AB2-15 LHLDZA349WJZZ J Holder, x2 AG2-16 PSPAGA172WJZZ J Spacer, x4 AA2-17 XEBS930P08000 J Screw, x2 AA2-18 XEBSN30P10000 J Screw, x8 AA2-19 LX-BZA062WJF9 J Screw, x2 AF2-20 PZETKA097WJKZ J Insulator

(LC-37G2X)

3 CCOVAA906WJ01 J Top Control Cover Ass’y AR3-1 Not Available – Top Control Cover —3-2 JBTN-A253WJKC J Control Button AH3-3 JBTN-A254WJKC J Power Button AG3-4 MSPRCA015WJFW J Power Button Spring AB3-5 XEBSN30P08000 J Screw, x2 AA

4 CDAi-A105WJ07 J Stand Ass’y4-1 Not Available – Stand Base —4-2 GDAi-A116WJSC J Stand, Support AZ4-3 GDAi-A117WJF8 J Swivel Base AP4-4 LANGKA218WJSA J Base Angle BF4-5 MHNG-A072WJSC J Hinge BL4-6 PSPAZA476WJZZ J Spacer, x4 AC4-7 PSPAZA477WJZZ J Spacer, x4 AD4-8 LX-NZA013WJFN J Nut AE4-9 XCSS940P25000 J Screw, x10 AB4-10 XEBS940P10000 J Screw, x12 AB

5 Not Available – 37 WIDE LCD PANEL Unit Ass’y —5-1 RLCDTA027WJZZ J 37 WIDE LCD PANEL Unit5-2 CANGKA219WJ01 J Sheet Angle Ass’y (Width), x25-2-1 Not Available – Sheet Angle —5-2-2 PSPAZA465WJKZ J Spacer, x2 AD

5-3 CANGKA220WJ01 J Sheet Angle Ass’y (Length), x2 —5-3-1 Not Available – Sheet Angle —5-3-2 PSPAKA038WJKZ J Spacer, x2 AC5-3-3 PSPAZA469WJKZ J Spacer, x2 AC

5-4 CANGKA239WJ01 J Sheet Angle Ass’y, x2

5-4-1 Not Available – Sheet Angle —5-4-2 PSPAKA039WJKZ J Spacer, x2 AC

5-5 CCHSMA096WJ01 J Chassis Ass’y CE5-5-1 LANGKA227WJZZ J Chassis Angle BB5-5-2 LANGKA229WJFW Stand Angle5-5-3 LANGKA243WJFW J Fixing Metal BC5-5-4 LANGKA244WJFW J Fixing Metal BB5-5-5 LANGKA245WJFW J Fixing Metal, x2 AS5-5-6 LANGKA262WJFW J Shield Angle AE5-5-7 LCHSMA096WJZZ J Chassis BQ5-5-8 LHLDWA029WJKZ J Wire Holder, x2 AC5-5-9 LHLDWA031WJKZ J Wire Holder, x6 AC5-5-10 LHLDWA039WJKZ J Wire Holder, x2 AD5-5-11 LHLDWA041WJKZ J Wire Holder AC5-5-12 LHLDWA046WJKZ J Wire Holder, x13 AC5-5-13 LHLDZA315WJKZ J Lamp Clip, x9 AD5-5-14 LHLDZA346WJKZ J Mirror Clip, x26 AC5-5-15 LX-BZA046WJFN J Screw, x32 AA5-5-16 PMiR-A041WJZZ J Mirror BG5-5-17 PSPAGA187WJ00 J Spacer, x8 AB5-5-18 PSPAHA329WJZZ J Spacer, x2 AB5-5-19 PSPAHA330WJZZ J Spacer, x2 AB5-5-20 PSPAHA337WJZZ J Spacer, x12 AC5-5-21 PSPAZA455WJZZ J Spacer AC5-5-22 PSPAZA466WJKZ J Spacer, x4 AB5-5-23 PZETKA063WJZZ J Insulator AN5-5-24 PZETKA064WJZZ J Insulator AK5-5-25 PZETKA065WJZZ J Insulator AH5-5-26 TCAUZA031WJZZ J Caution Label AB5-5-27 XBBSN40P08000 J Screw, x4 AA5-5-28 XBPSN30P08JS0 J Screw, x6 AB

5-6 KLMP-A041WJZZ J Lamp, x9 BA5-7 LHLDZA307WJK0 J Holder, x2 AK5-8 LHLDZA308WJKZ J Holder, x2 AM5-9 LX-BZA051WJFN J Screw, x5 AB5-10 PCOVUA028WJZZ J Diffusion Panel BH5-11 PSHEPA238WJZZ J Reflection/Diffusion Panel5-12 PSHEPA171WJZZ J Prism Sheet BS5-13 PSHEPA172WJZZ J Diffusion Sheet AX5-14 XBBSN30P08000 J Screw, x6 AA5-15 XBPSN30P08JS0 J Screw, x16 AB5-16 XEBSN30P10000 J Screw, x6 AA5-17 LX-BZA074WJFN J Screw, x8 AA

6 CHLDZA330WJ03 J Bracket Ass’y (L) AV6-1 GLEGGA025WJZZ J Foot, x2 AB6-2 LANGKA257WJSA J Angle Frame AQ6-3 Not Available – Bracket —6-4 LHLDZA357WJKA J Holder AD6-5 PSPAZA384WJZZ J Spacer AD6-6 XEBS930P08000 J Screw, x2 AA

7 CHLDZA335WJ03 J Bracket Ass’y (R) AV7-1 GLEGGA025WJZZ J Foot, x2 AB7-2 LANGKA237WJSA J Angle Frame AQ7-3 Not Available – Bracket —7-4 LHLDZA357WJKA J Holder AD7-5 PSPAZA384WJZZ J Spacer AD7-6 XEBS930P08000 J Screw, x2 AA

8 Not Available – Speaker Ass’y (L) —8-1 CPNLSA019WJ01 J Speaker Panel Ass’y (L) BS8-2 RSP-ZA079WJN3 J Speaker (L)

9 Not Available – Speaker Ass’y (R) —9-1 CPNLSA019WJ03 J Speaker Panel Ass’y (R) BS9-2 RSP-ZA079WJN4 J Speaker (R)

11 DUNTKC268VJ56 – LCD CONTROL Unit —(LC-37G2M)

11 DUNTKC268VJ57 – LCD CONTROL Unit —(LC-37G2X)

11 DUNTKC268VJ58 – LCD CONTROL Unit —(LC-37G2H)

CABINET AND MECHANICAL PARTS(LC-37G2M/X/H)

Page 29: LC-32G2M/X/H LC-37G2M/X/H 1st Edition SERVICE MANUAL

30

Ref. No. Part No. Description Code Ref. No. Part No. Description Code

LC-32G2M/X/HLC-37G2M/X/H

12 DKEYHC269VJ31 – TMDS Unit —(LC-37G2M)

12 DKEYHC269VJ32 – TMDS Unit —(LC-37G2X)

12 DKEYHC269VJ33 – TMDS Unit —(LC-37G2H)

13 DUNTKC274UJ04 – KEY Unit —(LC-37G2M)

13 DUNTKC274UJ05 – KEY Unit —(LC-37G2X)

13 DUNTKC274UJ06 – KEY Unit —(LC-37G2H)

14 DUNTKC275UJ04 – R/C LED Unit —(LC-37G2M)

14 DUNTKC275UJ05 – R/C LED Unit —(LC-37G2X)

14 DUNTKC275UJ06 – R/C LED Unit —(LC-37G2H)

15 DUNTKC276UJ04 – EXT-SP Unit —(LC-37G2M)

15 DUNTKC276UJ05 – EXT-SP Unit —(LC-37G2X)

15 DUNTKC276UJ06 – EXT-SP Unit —(LC-37G2H)

16 RDENCA081WJZZ J POWER Unit(LC-37G2M)

16 RDENCA059WJZZ J POWER Unit BZ(LC-37G2X) (LC-37G2H)

17 RUNTKA080WJZZ – INVERTER-A Unit —18 RUNTKA081WJZZ – INVERTER-B Unit —19 RUNTKA082WJZZ – INVERTER-A-GND Unit —20 RUNTKA083WJZZ – INVERTER-B-GND Unit —21 QPWBMC494WJPZ J FPC AM23 QCNW-C323WJN1 J Connecting Cord, For-SP Short (L) AL24 QCNW-C323WJN2 J Connecting Cord, For-SP Short (R) AL25 QCNW-C049WJQZ J Connecting Cord, [RM] AK26 QCNW-C050WJQZ J Connecting Cord, [KM] AE27 QCNW-C051WJQZ J Connecting Cord, [TC] AC28 QCNW-C052WJQZ J Connecting Cord, [LV] AC29 QCNW-C055WJQZ J Connecting Cord, [AC] AF30 QCNW-C056WJQZ J Connecting Cord, [IV] AH31 PSLDMA326WJ01 J Main Shield

(LC-37G2M) (LC-37G2H)31 PSLDMA326WJ02 J Main Shield AT

(LC-37G2X)32 PSPAZA454WJZZ J Spacer AC33 PSPAZA455WJZZ J Spacer AC34 PSPAZA456WJZZ J Spacer, x2 AD35 PSPAZA457WJZZ J Spacer, x2 AD36 GCOVAA681WJKA J Terminal Cover (Up) AN37 GCOVAA682WJKA J Terminal Cover (Down) AP38 GCOVAA694WJKA J SP Wire Cover (L) AP39 GCOVAA695WJKA J SP Wire Cover (R) AP40 LHLDZA331WJKA J Bracket Cover, x2 AK42 NFANR0126CEZZ J Fan, x2 AT43 XBBSN50P12JS0 J Screw, x4 AF44 XBBS930P08000 J Screw, x2 AA45 XBBS940P10000 J Screw, x2 AB46 XBBS950P12000 J Screw, x4 AB47 XBPSN30P04J00 J Screw, x2 AA48 XBPSN30P08JS0 J Screw, x30 AB49 XBPSN30P20XS0 J Screw, x4 AB50 XEBSN30P06000 J Screw, x2 AA51 XEBSN30P10000 J Screw, x8 AA52 XEBS930P10000 J Screw, x3 AA53 XBBS940P06000 J Screw, x2 AB54 XEBS940P20000 J Screw, x13 AB57 QCNW-C047WJQZ J Connecting Cord, [BL] AK58 QCNW-C048WJQZ J Connecting Cord, [GV] AG59 QCNW-C044WJQZ J Connecting Cord, [TV] AF60 QCNW-C053WJQZ J Connecting Cord, [PV] AF61 QCNW-C045WJQZ J Connecting Cord, [SO] AF

CABINET AND MECHANICAL PARTS(LC-37G2M/X/H) (Continued)

62 LANGKA293WJZZ J SP Fixing Metal, x2 AH63 LANGKA294WJZZ J SP Fixing Metal, x2 AH64 PSLDMA327WJFW J TMDS Shield AM

(LC-37G2X)65 PSPAGA209WJZZ J Spacer, x2 AA

(LC-37G2X)66 PSPAHA337WJZZ J Spacer, x3 AC

(LC-37G2X)67 PSPAHA338WJZZ J Himeron Spacer AB

(LC-37G2X)

Page 30: LC-32G2M/X/H LC-37G2M/X/H 1st Edition SERVICE MANUAL

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LC-32G2M/X/HLC-37G2M/X/H

654321

A

B

C

D

E

F

G

H

CABINET AND MECHANICAL PARTS (LC-37G2M/X/H)

4-5

43

4-2

4-3

4-1

4-8

4

1-6

1-6

1-5

1-3

1-7

1-1

1-2

1-4

1-5

1

51

51

14

2-1

2

54

11

3147

15

4848

32

34

34

51

33

5-16

5-3-2

5-3-3

5-5-13

5-8

5-15

5-15

5-16

5-3

5-3-2

5-8

5-14

5-14

5-15

5-6

5-7

5-7

5-3

5-2

49

42

5-1

5-9

5-11

5-12

5-13

5-10

A

A

B

B

B

H

H

I

J

G

L MK

F

F

3

13

3-1

50

3-3

3-4

3-2

ON

A

A

h

17 18

48

I

J

48

16

49

23

24

38

394842

G

P

Q

3-5

R

b

a

2-2

22

36

37Y

a a P

U ON

US

Xe

V

W

f

R E

d

ZY

K

48

48

19

20

L

M

b b

Q

T

Z

WV

X

4-4

4-7

4-6

4-9

4-6

4-10

S

T

e

f5 5-5

E

D

C

12

47

26

27

21

28

21 25

29

30

35

354-

9

5-3-1

5-3-3

5-4

5-4

5-4-1

5-4-2

5-2-1

5-2-1

5-2-2

5-2-2

5-4-2

5-4-1

5-3-1

5-2

48

2-8

2-13

45

52

44

2-9

2-5

2-7

2-16

2-16

2-17 2-1

9

2-19

2-14

2-19

2-15

2-6

2-17

2-4

2-12

2-10 2-

18

2-19

g

2-3

8-1

8

6 6

7

7

4640

55

5540

46

9

8-2

9-1

9-2

6-5

6-3

6-1

6-4

6-2

7-3

7-2

7-5

7-4

7-1

g

h

57

59

60

58

61

6362

62632-

11

Page 31: LC-32G2M/X/H LC-37G2M/X/H 1st Edition SERVICE MANUAL

32

LC-32G2M/X/HLC-37G2M/X/H

654321

A

B

C

D

E

F

G

H

5-5-225-5-22

5-5-22

5-5-22

i

i

5-5-16

5-5-155-5

5-5-15

5-5-24

5-5-23

5-5-255-5-5

5-5-155-5-15

5-5-27

5-5-12

5-5-275-5-28

5-5-19

5-5-19

5-5-21

5-5-11

5-5-6

5-5-12

5-5-5

5-5-7

5-5-4

5-5-2

5-5-35-5-8

5-5-105-5-185-5-14

5-5-13

5-5-14

5-5-105-5-18

5-5-9

5-5-26

5-5-20

5-5-20

5-5-20

5-5-20

5-5-20

5-5-205-5-20

Page 32: LC-32G2M/X/H LC-37G2M/X/H 1st Edition SERVICE MANUAL

33

Ref. No. Part No. Description Code Ref. No. Part No. Description Code

LC-32G2M/X/HLC-37G2M/X/H

(LC-32G2M/X/H)SPAKCB456WJZZ – Packing Case —

(LC-32G2M)SPAKCB457WJZZ – Packing Case —

(LC-32G2X)SPAKCB458WJZZ – Packing Case —

(LC-32G2H)SPAKL0023CEZZ – Joint, x4 —SPAKPA376WJZZ – Wrapping Paper —

( LCD Side)SPAKPA377WJZZ – Wrapping Paper —

( Stand Side)SSAKA1111CEZZ – Polyethylene Bag —SSAKA0170CEZZ – Polyethylene Bag —TLABKA013WJZZ – Bar Code Label —TLABNA784WJZZ – No. Label —

(LC-32G2M)TLABNA785WJZZ – No. Label —

(LC-32G2X)TLABNA786WJZZ – No. Label —

(LC-32G2H)SPAKXB550WJZZ – Buffer Material(Top) —SPAKXB551WJZZ – Buffer Material(Bottom) —SPAKXB578WJZZ – Buffer Material( Stand Side) —SPAKFA650WJZZ – Packing Case (for Accessory) —SPAKCB578WJZZ – Packing Case (Bottom) —

(LC-37G2M/X/H)SPAKCB517WJZZ – Packing Case —

(LC-37G2M)SPAKCB518WJZZ – Packing Case —

(LC-37G2X)SPAKCB516WJZZ – Packing Case —

(LC-37G2H)SPAKL0023CEZZ – Joint, x4 —SPAKPA337WJZZ – Wrapping Paper —

( LCD Side)SPAKPA377WJZZ – Wrapping Paper —

( Stand Side)SPAKPA379WJZZ – Wrapping Paper —

( Speaker Side)SPAKPA380WJZZ – Wrapping Paper —

( Speaker Side)SSAKA1111CEZZ – Polyethylene Bag —SSAKA0170CEZZ – Polyethylene Bag —TLABKA013WJZZ – Bar Code Label —TLABNA849WJZZ – No. Label —

(LC-37G2M)TLABNA850WJZZ – No. Label —

(LC-37G2X)TLABNA848WJZZ – No. Label —

(LC-37G2H)SPAKXA589WJZZ – Buffer Material(Top) —SPAKXA590WJZZ – Buffer Material(Bottom) —SPAKXA591WJZZ – Buffer Material( Stand Side) —SPAKFA688WJZZ – Packing Case (for Accessory) —SPAKCB589WJZZ – Packing Case (Bottom) —

(LC-32G2M/X/H)å QACCKA013WJPZ J AC Cord

(LC-32G2M)å QACCLA027WJPZ J AC Cord AS

(LC-32G2X)å QACCBA041WJPZ J AC Cord

(LC-32G2H)LHLDW0110CESD J Cable Clamp (Large) AETiNS-B306WJZZ J Operation Manual

(LC-32G2M)TiNS-B308WJZZ J Operation Manual

(LC-32G2X)TiNS-B307WJZZ J Operation Manual

(LC-32G2H)TCAUZA123WJZZ J Caution Card (LC-32G2X)

(LC-37G2M/X/H)å QACCKA013WJPZ J AC Cord

(LC-37G2M)å QACCLA027WJPZ J AC Cord AS

(LC-37G2X)å QACCBA041WJPZ J AC Cord

(LC-37G2H)LHLDW0110CESD J Cable Clamp (Large) AETiNS-B306WJZZ J Operation Manual

(LC-37G2M)TiNS-B308WJZZ J Operation Manual

(LC-37G2X)TiNS-B307WJZZ J Operation Manual

(LC-37G2H)UKOGDA002WJZZ J Mini Driver AKTCAUZA123WJZZ J Caution Card (LC-37G2X)

ACCESSORIESPACKING PARTS

(NOT REPLACEMENT ITEM)

SERVICE JIGS

QCNW-C222WJQZ J Connecting Cord 80-pin (FFC) AWQCNW-C223WJQZ J Connecting Cord 12-pin AXQCNW-C224WJQZ J Connecting Cord 8-pin AUQCNW-C225WJQZ J Connecting Cord 5-pinQCNW-C226WJQZ J Connecting Cord 7-pin AT

Page 33: LC-32G2M/X/H LC-37G2M/X/H 1st Edition SERVICE MANUAL

34

LC-32G2M/X/HLC-37G2M/X/H

PACKING OF THE SET (LC-32G2M/X/H)

Packing Case(Bottom) (SPAKCB578WJZZ)

Buffer Material(Bottom) (SPAKXB551WJZZ)

Buffer Material(for Stand) (SPAKXB578WJZZ)

Wrapping Paper (SPAKPA376WJZZ)

Buffer Material (Top) (SPAKXB550WJZZ) Packing Case

(for Accessorry) (SPAKFA650WJZZ)

AC Cord (QACCBA041WJPZ)

LC-32G2H (QACCKA013WJPZ)

LC-32G2M (QACCLA027WJPZ)

LC-32G2XCable Clamp (LHLDW0110CESD)Operation Manial (TiNS-B307WJZZ)

LC-32G2H (TiNS-B306WJZZ)

LC-32G2M (TiNS-B308WJZZ)

LC-32G2X

Joint (SPAKL0023CEZZ)

Bar Code Label (TLABK0001TAZZ)

Bar Code Label (TLABKA013WJZZ)

Wrapping Paper (SPAKPA377WJZZ)

Packing Case (SPAKCB458WJZZ) LC-32G2H (SPAKCB456WJZZ) LC-32G2M (SPAKCB457WJZZ) LC-32G2X

FRONT

Page 34: LC-32G2M/X/H LC-37G2M/X/H 1st Edition SERVICE MANUAL

35

LC-32G2M/X/HLC-37G2M/X/H

PACKING OF THE SET (LC-37G2M/X/H)

Packing Case(Bottom) (SPAKCB589WJZZ)

Buffer Material(Bottom) (SPAKXA590WJZZ)

Buffer Material(for Stand) (SPAKXA591WJZZ)

Wrapping Paper (SPAKPA337WJZZ)

SP(R) Wrapping Paper (SPAKPA379WJZZ)

SP(L) Wrapping Paper (SPAKPA380WJZZ)

Buffer Material (Top) (SPAKXA589WJZZ) Packing Case

(for Accessorry) (SPAKFA688WJZZ) AC Cord

(QACCBA041WJPZ)LC-37G2H

(QACCKA013WJPZ)LC-37G2M

(QACCLA027WJPZ)LC-37G2X

Cable Clamp (LHLDW0110CESD)Operation Manial (TiNS-B307WJZZ)

LC-37G2H (TiNS-B306WJZZ)

LC-37G2M (TiNS-B308WJZZ)

LC-37G2XMini Driver (UKOGDA002WJZZ)

Joint (SPAKL0023CEZZ)

Bar Code Label (TLABK0001TAZZ)

Bar Code Label (TLABKA013WJZZ)

Wrapping Paper (SPAKPA377WJZZ)

Packing Case (SPAKCB516WJZZ) LC-37G2H (SPAKCB517WJZZ) LC-37G2M (SPAKCB518WJZZ) LC-37G2X

FRONT

Page 35: LC-32G2M/X/H LC-37G2M/X/H 1st Edition SERVICE MANUAL

LC-32G2M/X/HLC-37G2M/X/H

COPYRIGHT © 2004 BY SHARP CORPORATION

ALL RIGHTS RESERVED.

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.

SHARP CORPORATIONAV Systems GroupQuality & Reliability Control CenterYaita, Tochigi 329-2193, Japan

TQ0000-SSep. 2004 Printed in Japan

SY. KD

Design and Production InformationDesign : JapanProduction : Japan