Sharp LC-37HV4E, AN-37U4-BAN-37L4-TAN-37W4K, AN-37U4-B, AN-37W4K, AN-37L4-T Service Manual

Page 1

LC-37HV4EB, AN-37U4-B AN-37L4-T, AN37W4K

SERVICE MANUAL

LCD COLOUR TELEVISION

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.

CONTENTS

Page

» IMPORTANT SERVICE SAFETY PRECA UTION ...............................................................................................2

» SPECIFICATIONS..........................................................................................................................................4

» OPERATION MANUAL ..................................................................................................................................5

» DIMENSIONS ................................................................................................................................................7

» PARTS LIST ...................................................................................................................................................8

» PACKING OF THE SET ...............................................................................................................................16

OUTLINE

LC-37HV4EB model made a colour tone change based on LC-37HV4E. This service manual has indicated only the change part from LC-37HV4E and the customized frame (AN-37U4-B/ L4-T/W4K). For servicing, refer to the LC-37HV4E Service Manual (S33Y3LC37HV4E).

SHARP CORPORATION

Caution;It is recommended that the gloves supplied are worn when mounting the customized frame to

prevent fingerprints. As the gloves are slippery, carry out this operation with care.

Customized Frame

LC-37HV4EB

AN-37U4-B AN-37L4-T AN-37W4K

SY3L7LC37H4EB

Page 2

LC-37HV4EB, AN-37U4-B AN-37L4-T, AN37W4K

23456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012

SAFETY NOTICE

Many electrical and mechanical parts in LCD colour television have special safety-related characteristics. These characteristics are often not evident from visual inspection, nor can protection afforded by them be necessarily increased by using replacement components rated for higher voltage , w attage , etc. Replacement parts which have these special safety characteristics are identified in this manual; electrical components having such features are identified by “ å”

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.

CAUTION: FOR CONTINUED PROTECTION AGAINST A RISK OF FIRE REPLACE ONLY WITH SAME TYPE FUSE. A VC SIDE: F701 (T2A, 250V) LCD SIDE: F7501, F7502, F7503, F7504, F7551, F7552, F7553, F7611, F7612, F7613, F7614, F7641, F7642, F7643 (T1AL, 250V), F2701, F2702 (T2.5AH, 250V)

WARNING

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

2. Disconnect AC power before servicing.

BEFORE RETURNING THE RECEIVER (Fire & Shock Hazard)

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

1. 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.

2. 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.

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

» Plug the AC cord directly into a 220~240 volt A C outlet. » Using two clip leads, connect a 50k 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 ha ving with 5000 ohm per v olt,

or higher, sensitivity or measure the A C v oltage 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 35V peak (this corresponds to 0.7 mA. peak AC.) or more is excessive and indicates a potential shock hazard which must be corrected before returning the monitor to the owner.

TO EXPOSED METAL PARTS

CONNECT TO KNOWN EARTH GROUND

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:

DVM

AC SCALE

50k ohm

10W

0.15 µF

TEST PROBE

Page 3

LC-37HV4EB, AN-37U4-B AN-37L4-T, AN37W4K

Precautions for using lead-free solder

1 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:

2 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.

3 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, remov e 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 allo y ed 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.

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

Lead-free wire solder for servicing

Part No, ★ Description Code ZHNDAi123250E J φ0.3mm 250g(1roll) BL ZHNDAi126500E J φ0.6mm 500g(1roll) BK ZHNDAi12801KE J φ1.0mm 1kg(1roll) BM

L Fa

Page 4

LC-37HV4EB, AN-37U4-B AN-37L4-T, AN37W4K

SPECIFICATIONS

Item 37 LCD COLOUR TV, Model:LC-37HV4EB

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

Function

B/G, D/K, I, L/L’

VHF/UHF

E2–E69ch, F2–F10ch, I21–I69ch, IR A–IR Jch

CATV

Hyper-band, S1–S41ch

TV-Tuning System

Auto Preset 99 ch, Auto Label, Auto Sort

STEREO/BILINGAL NICAM/IGR

Terminals SCART (AV in, RGB in, TV out)

INPUT 2

SCART (AV in/out, S-VIDEO in, AV Link)

INPUT 3

SCART (AV in/out, S-VIDEO in, RGB in), Component

ANTENNA 75

Din Type

INPUT 4 S-VIDEO, AV in PC

15 Pin mini D-Sub, Audio in (Ø 3.5mm jack)

OSD language

English/German/French/Italian/Spanish/Dutch/Swedish/Portuguese/Greek/ Finnish/Russian/Turkish

Power Requirement

AC 220–240 V, 50/60 Hz

Power Consumption

32 W (0.7W Standby)

Weight

5.4 kg (w/o stand), 5.5 kg (with stand)

Accessories

Operation manual, Remote control unit (

1), System cable ( 1), AC cord

(

2), LR6 (“AA” size) Alkaline battery ( 2), Stand unit ( 1), Speaker (L 1,

1), Speaker screw ( 4), Cable clamp (Large 1, Small 2)

TV-standard (CCIR) Receiving

Channel

Rear INPUT 1

Front

LCD panel 37 Advanced Super View & BLACK TFT LCD Number of dots 3,147,264 dots (1366 768 3 dots)

Brightness 430 cd/m

Backlight 60,000 hours (at Manual 0 position) Viewing angles H : 170° V : 170° Audio amplifier 10W

Speakers Ø 8 cm 2pcs

AVC System

AV OUTPUT Audio (Variable, Fixed), S-VIDEO out, AV out

Headphones

Ø 3.5mm jack

AVC System Display AVC System Display

138 W (0.9W Standby) (Method IEC60107)

16.5 kg (Display only), 19.9 kg (with Display and speakers), 24.0 kg (with Display, speakers and stand)

DC OUTPUT DC6.5V 7W MAX

Specifications are subject to change without prior notice.

Page 5

LC-37HV4EB, AN-37U4-B AN-37L4-T, AN37W4K

OPERATION MANUAL

Confirming the Accessories1

Attaching the Fittings to the Customized Frame

Attach the fittings to the upper screw

holes on the rear of the customized frame

with the screws (Use the

driver)

Diagram showing both

fittings attached

Accessories for mounting

Fittings (× 2)

Top frame ( × 1)

Bottom frame (× 1)

Left and right frames

(× 1 each)

Screws ( × 18)

Corner decorations

( × 4)

Customized frame

Tools for mounting

Screw driver (m1)

• It is recommended that

the gloves supplied are

worn when mounting

the customized frame to

prevent fingerprints. As

the gloves are slippery ,

carry out this operation

with care.

Caution

Screw holes for

attachment

• Wear the gloves

supplied when

assembling the

frame to protect

it from soiling

and damage.

Caution

Upper rear of the

customized frame

Screw holes for

attachment

Fitting

Screw

FittingScrew

Fitting

Gloves (m2)

Attaching the Customized Frame to the Unit3

Hook the fittings onto the upper rim of the unit

Attaching the Frames onto the Rear of the Customized Frame

Diagram showing the attached

top frame

Attaching the top frame (long frame with two indentations on its rear)

Diagram showing the customized frame attached to the unit

Attach so that the LCD TV

itself fits into the lateral

grooves on the rear of the

customized frame.

• This is to be carried out

after the speakers have

been attached to the unit.

Top frame

Continued on the next page

Align the indentations on the rear

of the frame with the fittings

Caution

Screw

Topframe

Screw

Attach this area

first without fail

Screw

Indentation

Screw

Indentation

Page 6

LC-37HV4EB, AN-37U4-B AN-37L4-T, AN37W4K

Attaching the left and right frames (short frames)

Attaching the bottom frame

Diagram showing the attached

left and right frames

Diagram showing the attached

bottom frame

Attaching the Corner Decorations onto the Frame

Diagram showing the attached

corner decoration

•Attach the other corners in the same

way

Attach so that the projecting part

on the rear of the corner

decoration fits into the slot on

the frame

Attach the

right frame

in the same

way

Attach this area

first without fail

Left frame

Screw

Left

frame

Top frame

Right

frame

Screw

Bottom

frame

Attach this area

first without fail

Left

frame

Bottom

frame

Top frame

Right

frame

Left frame

Top frame

Slot

Corner

decoration

Screw

Screw Screw

Continued on the next page

Completed Diagram6

Front

Back

• The display cannot be tilted after the customized

frame has been fitted. Be careful not to damage

the unit itself by trying to move it.

Caution

Page 7

LC-37HV4EB, AN-37U4-B AN-37L4-T, AN37W4K

Unit:mm

Display

DIMENSIONS

Page 8

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

LC-37HV4EB, AN-37U4-B AN-37L4-T, AN37W4K

1 CANGTA037WJ05 J Rear Panel Ass’y 1-1

Not Available

– Rear Panel —

1-2 HiNDPA780WJSA J Indication Label AP 2 CCABAA289WJ01 J Chassis Flame Ass’y BB

2-1

Not Available

– Chassis Flame —

2-2

Not Available

– Stand Angle — 2-3 LHLDW1021GE00 J Wire Holder, x2 AB 2-4 LHLDW1139CEZZ J Wire Holder, x1 AA 2-5 PZETZA008WJZZ J Insulating Sheet AK 2-6 QEARZA020WJFW J Earth Spring, x2 AC 2-7 XJPSN30P08XS0 J Screw, x2 AA

3 CCABBA111WJ05 J Bottom Cabinet Ass’y BD 3-1

Not Available

– Bottom Cabinet — 3-2 GLEGGA012WJZZ J Leg, x4 AD

4 CCABBA170WJ02 J Top Cabinet Ass’y AY 4-1

Not Available

– Top Cabinet — 4-2 TCAUHA049WJZZ J Caution Label AD

5 CANGTA023WJ01 J PC I/F Bottom Shield Ass’y AQ 5-1

Not Available

– PC I/F Bottom Shield — 5-2 LHLDW1021GE00 J Wire Holder, x1 AB 5-3 PFLT-A004WJZZ J Spacer, x1 AE

6 CPNLCA066WJ02 J Front Panel Ass’y BH 6-1

Not Available

– Front Panel — 6-2 GCOVAA288WJSB J Door Cover AX 6-3 GDORFA018WJSB J Door AN 6-4 HBDGBA013WJSC J Badge, "SHARP" AP 6-5 HDECQA166WJSA J LED Cover AF 6-6 HiNDPA290WJSB J Indication Label AH 6-7 JBTN-2074CEKB J Power Button AG 6-8 LANGF9552CESA J Angle, for Door AC 6-9 LANGTA024WJFW J Angle, for Damper AE 6-10 LANGTA047WJFW J Angle AC 6-11 LHLDZ3040GEZZ J Magnet Holder AD 6-12 LHLDZA138WJZZ J Button Holder AE 6-13 LX-BZ3434CEFN J Screw, x2 AB 6-14 MSPRC0210CEFW J Spring, for Power Button AB 6-15 PCOVPA014WJSB J Door Cover AK 6-16 PDMPFA001WJZZ J Damper AG 6-17 PSPAZ0457CESA J Spacer, for Door, x2 AA 6-18 XBPSN20P05000 J Screw, x2 AA 6-19 XEBSN30P08000 J Screw, x4 AA

PARTS LIST

PARTS REPLACEMENT

Replacement parts which have these special safety characteristics identified in this manual: electrical components having such features are identified by "å" in the Replacement Parts Lists. The use of a substitute replacement part which does not have the same safety characteristics as the factory recommended replacement parts shown in this service manual may create shock, fire or other hazards.

"HOW TO ORDER REPLACEMENT PARTS"

To have your order filled promptly and correctly, please furnish the following informations.

1. MODEL NUMBER 2. REF. NO.

3. PART NO. 4. DESCRIPTION

5. CODE 6. QUANTITY

★ MARK : SPARE PARTS-DELIVERY SECTION

CABINET AND MECHANICAL PARTS

(AVC System)

Ref. No. Part No. ★ Description Code

7 CSLDMA157WJ01 J PC I/F Top Shield Ass’y 7-1

Not Available

– PC I/F Top Shield —

7-2 PSPAKA019WJZZ J Spacer AF 8 GCOVAA243WJSB J Side Cover(L) AP

9 GCOVAA244WJSB J Side Cover(R) AN 10 LANGTA022WJFW J PWB Angle, for MAIN Unit AN 11 LANGTA028WJFW J Inlet Angle AH 12 LANGTA039WJFW J PWB Angle, for AV Unit AP 13 LHLDW1009CEZZ J Wire Holder, x1 AA 14 LHLDW1033CEKZ J Wire Holder, x1 AA 15 LHLDW1060CEZZ J Wire Holder, x2 AB 16 LHLDW1121GEZZ J Wire Holder, x1 AB 17 LHLDZ2156CEN2 J Fan Holder AH 18 LX-BZ3434CEFN J Screw, x2 AB 19 NFANR0120CEZZ J Cooling Fan AU 20 NSFTZ0134CEFW J Shaft Screw, x8 AD 21 PSLDM4715CEFW J Earth Shield AD 22 PSLDMA144WJFW J Front Shield AQ 23 PSPAZA121WJKZ J Radiating Sheet AT 24 PSPAZA122WJKZ J Radiating Sheet AK 25 DUNTKB401FE03 – MAIN Unit — 26 DUNTKB493FE03 – POWER Unit — 27 DUNTKB592FE01 – AV Unit — 28 DUNTKB593DE21 – FRONT Unit — 29 DUNTKB594DE21 – SR Unit — 30 CPCi-A005WJ11 – PC I/F Unit — 31 QCNW-A847WJZZ J Connecting Cord(Main-AV) AD 32 QCNW-A848WJZZ J Connecting Cord AD

(Main-PC I/F)

33 QCNW-A849WJZZ J Connecting Cord AC

(Main-PC I/F) 34 QCNW-A833WJZZ J Connecting Cord(Front-AV) AE 35 QCNW-A838WJZZ J Connecting Cord AK

(Front-PC I/F) 36 QCNW-A828WJZZ J Connecting Cord(AV-SR) AK 37 QCNW-A844WJZZ J Connecting Cord AM

(PC I/F-SR) 38 QCNW-A825WJZZ J Connecting Cord AK

(Main-Power) 39 QCNW-A826WJZZ J Connecting Cord AG

(Main-Power) 40 QCNW-A846WJZZ J Connecting Cord AH

(Power-PC I/F) 41 QCNW-A822WJZZ J Connecting Cord(Main-AV) AF 42 QCNW-A823WJZZ J Connecting Cord(Main-AV) AM 43 QCNW-A824WJZZ J Connecting Cord(Main-AV) AQ 44 QEARZ0056CEFW J Earth Angle, x4 AC 45 QEARZ0057CEFW J Earth Angle, x1 AB 46 CEARZA023WJ01 J Earth Angle, x1 AL 47 CEARZA024WJ01 J Earth Angle, x1 AM 48

Not Available

– Serial No. Label — 49 XBBSN30P06000 J Screw, x2 AA 50 XBPSN30P06000 J Screw, x6 AA 51 XEBS930P08000 J Screw, x6 AA 52 XJPSN30P08XS0 J Screw, x38 AA 53 XJPS930P08XS0 J Screw, x15

Page 9

LC-37HV4EB, AN-37U4-B AN-37L4-T, AN37W4K

654321

CABINET AND MECHANICAL PARTS (AVC System)

1-1

1-2

2-3

2-5

2-6

2-3

2-4

2-1

2-7

2-2

6-19

3-2

3-1

6-9

6-16

6-18

6-19

6-10

6-12

6-19

6-5

6-1

6-4

6-14

6-7

6-8

6-6

6-3

6-11

6-17

6-13

6-15

6-2

5-2

5-1

5-3

7-2

7-1

4-1

4-2

Page 10

LC-37HV4EB, AN-37U4-B AN-37L4-T, AN37W4K

654321

CABINET AND MECHANICAL PARTS (Display)

3-1

3-5

3-3

3-6

5-5

5-21

5-22

5-18

5-19

5-20

5-27

5-24

5-14

5-15

5-13

5-12

5-27

5-26

5-6

5-25

5-18

5-24

3-4

1-2

1-6

1-1

1-8

1-4

1-7

1-3

1-6

5-23

5-16

5-1

1-7

3-7

3-2

5-4

5-3

5-5

5-11

5-10

5-2

2-7

5-8

5-9

2-3

2-8

2-2

2-1

5-9

5-8

5-25

5-26

2-5

2-4

2-6

4-6

4-2

4-3

4-5

4-1

4-4

7-2

7-1

2-9

5-7

1-5

5-17

6-2

6-1

36 61

4-7

4-8

4-9

4-12

4-10

4-13

4-11

Page 11

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

LC-37HV4EB, AN-37U4-B AN-37L4-T, AN37W4K

5-25 XHPSD30P10JS0 J Screw, x2 AB 5-26 XHPSF30P12JS0 J Screw, x4 AB 5-27 XHPSN30P08JS0 J Screw, x16 AB 5-28 LX-BZA048WJFN J Screw, x2 5-29 LX-EZA007WJFN J Screw, x2 AB

6 CHLDZA177WJ01 J FPC Holder(L) Ass’y AP 6-1

Not Available

– FPC Holder(L) —

6-2 LHLDWA024WJZZ J Wire Holder, x3 AD 7 CHLDZA177WJ02 J FPC Holder(R) Ass’y AP

7-1

Not Available

– FPC Holder(R) —

7-2 LHLDWA024WJZZ J Wire Holder, x3 AD 8 GCOVAA226WJKB J Terminal Cover(Up) AW

9 GCOVAA235WJKB J Terminal Cover(Bottom) AX 10 GCOVAA236WJKB J Panel Link Cover AG 11 LANGKA076WJFE J Reinforcement Angle AM 12 LHLDW1046CEZZ J Holder AA 13 LHLDW1076GEZZ J Wire Holder, x3 AA 14 LHLDWA012WJKZ J Wire Holder, x1 AC 15 LHLDWA013WJKZ J Wire Holder, x3 AC 16 PFLT-A007WJZZ J Spacer AG 17 PZETKA019WJKZ J Insulating Sheet AR 18 PZETKA030WJKZ J Insulating Sheet AG 19 PZETKA037WJKZ J Insulating Sheet AN 20 CPNLSA006WJ01 J Speaker Panel, x2 AZ 21 RSP-ZA062WJN1 J Speaker Unit(L) BM 22 RSP-ZA062WJN2 J Speaker Unit(R) BM 23 GCOVAA240WJKB J Speaker Terminal Cover, x2 24 LX-BZ3434CEFN J Screw, x2 AB 25 NSFTZ0134CEFW J Shaft Screw, x2 AD 26 PFLT-A008WJZZ J Conductive Spacer, x2 AE 27 PSLDMA175WJ01 J Shield, for Main Unit AT 28 PSLDMA176WJFN J Panel Link Shield AK 29 PSPAHA151WJZZ J Spacer AB 30 DKEYHB453FE52 – MAIN Unit — 31 DUNTKB460DE02 – AUDIO Unit — 32 DUNTKB809DE01 – INVERTER-1 Unit — 33 DUNTKB810DE01 – INVERTER-3 Unit — 34 DUNTKB811DE01 – INVERTER-2 Unit — 35 DUNTKB812DE01 – INVERTER-4 Unit — 36 DUNTKB813DE01 – R/C, LED Unit — 37 DUNTKB814DE01 – KEY Unit — 38 RDENCA033WJZZ – POWER Unit — 39 DUNTKB461DE02 – SPEAKER-L Unit — 40 DUNTKB462DE02 – SPEAKER-R Unit — 41 QCNW-A966WJZZ J Connecting Cord AE

(Main-INV1)

42 QCNW-A967WJZZ J Connecting Cord AG

(Power-INV1/2)

43 QCNW-A968WJZZ J Connecting Cord AK

(Power-INV3/4)

44 QCNW-A969WJZZ J Connecting Cord AG

(Power-Main)

45 QCNW-A970WJZZ J Connecting Cord AF

(Power-Audio)

46 QCNW-A971WJZZ J Connecting Cord AK

(Main-Audio) 47 QCNW-A972WJZZ J Connecting Cord(Main-Key) AE 48 QCNW-A973WJZZ J Connecting Cord AK

(Main-RC/LED) 49 QCNW-B010WJZZ J Connecting Cord AE

(Main-INV3) 50 QCNW-B088WJZZ J Connecting Cord AF

(Audio-INV4) 51 QCNW-B223WJZZ J

Connecting Cord(Power-Key)

52 QCNW-B250WJZZ J Connecting Cord AM

(INV1-INV3) 53 RCORFA012WJZZ J Ferrite Core AG 54

Not Available

– Serial No. Label — 55 XBBS930P08000 J Screw, x2 AA 56 XBBS950P12000 J Screw, x2 AB 57 XBBSN50P12JS0 J Screw, x4 AF 59 XBSS940P08000 J Screw, x4 AA

1 CCABAA499WJ01 J Front Cabinet Ass’y BN 1-1

Not Available

– Front Cabinet — 1-2 GCOVAA222WJSA J RC/LED Cover AG 1-3 HBDGBA010WJSB J Badge, "SHARP" AL 1-4 PMLT-A059WJZZ J Spacer, x1 AD 1-5 PSPAG0432CEUZ J Spacer, x2 AA 1-6 PSPAHA078WJZZ J Spacer, x2 AD 1-7 PSPAHA079WJZZ J Spacer, x2 AG 1-8 QCNW-A974WJZZ J Connecting Cord(SP) AE

2 CCABBA144WJ06 J Rear Cabinet Ass’y BT 2-1

Not Available

– Rear Cabinet — 2-2 GCOVAA454WJKC J Cover, x4 AC 2-3 HiNDP5733CESD J "AQUOS" Label AD 2-4 HiNDP5971CESB J

Speaker Indication Label, x2 AC 2-5 HiNDPA738WJSA J Model Label AG 2-6 HiNDP A285WJSB J Speaker Terminal AE

Indication Label 2-7 HiNDPA286WJSB J Cable Indication Label AE 2-8 LHLDZ0132CEZZ J

Speaker Attaching Holder, x4

2-9 PCOVUA008WJZZ J Cover, x2 AD 3 CCOVAA286WJ05 J Top Operation Cover Ass’y AY

3-1

Not Available

– Top Operation Cover — 3-2 GCOVAA259WJKA J Operation Button Cover, x2 AE 3-3 JBTN-A072WJKA J Power Button AL 3-4 JBTN-A097WJKA J Operation Button AL 3-5 MSPRCA015WJFW J Power Button Spring AB 3-6 PSPAGA024WJZZ J Spacer AB 3-7 XEBSN30P08000 J Screw, x2 AA

4 CDAi-0105CE03 J Stand BZ 4-1 CDAi-0105CESB J Stand, Base BB 4-2 GDAi-3056CESB J Stand, Joint AT 4-3 GDAi-A049WJSB J Stand, Support Angle AU 4-4 LANGKA073WJSA J Base Angle BD 4-5 LX-BZ3441CEFN J Nut, x1 AD 4-6 MHNG-A037WJSA J Hinge BR 4-7 PSPAZA092WJZZ J Leg Cushion-A, x4 AD 4-8 PSPAZA096WJZZ J Leg Cushion-B, x1 AD 4-9 PSPAZA097WJZZ J Leg Cushion-C, x2 AC 4-10 XCBS950P25000 J Screw, x5 AC 4-11 XCSSN50P25000 J Screw, x4 AB 4-12 XEBS940P08000 J Screw, x12 AB 4-13 XWHSF50-16120 J Washer, x5 AB

Not Available

– 37" LCD Panel Unit Ass’y — 5-1 RLCDTA018WJZZ J 37" LCD Panel Unit HG

å 5-2 KLMP-A025WJZZ J Fluorescent Lamp, x7 BB

5-3 LANGKA078WJ01 J Sheet Fixing Angle AP 5-4 LANGKA078WJFW J Sheet Fixing Angle(Top) AL 5-5 LANGKA079WJFW J

Sheet Fixing Angle(Side), x2

AH 5-6 LANGKA163WJFW J Panel Receptacle Angle, x2 AD 5-7 LCHSMA015WJZZ J Chassis Frame BZ 5-8 LHLDZA099WJKZ J

Lamp Fixing Holder(Bottom), x2

AN 5-9 LHLDZA100WJKZ J Lamp Fixing Holder(Top), x2AP 5-10 LHLDZA101WJKZ J Lamp Clip, x7 AD 5-11 PCOVUA004WJZZ J Diffusion Panel BF 5-12 PMiR-A011WJZZ J Reflection Mirror BR 5-13 PSHEPA048WJZZ J Diffusion Sheet AX 5-14 PSHEPA049WJZZ J Deflection Sheet CD 5-15 PSHEPA050WJZZ J Prism Sheet BR 5-16 PSLDMA127WJZZ J Shield AH 5-17 PSPAHA111WJZZ J Spacer, x6 AC 5-18 QCNW-A480WJZZ J Connecting Cord, x2 AM 5-19 QCNW-A481WJZZ J Connecting Cord, x2 AM 5-20 QCNW-A976WJZZ J Connecting Cord AK 5-21 QCNW-B063WJZZ J Connecting Cord AL 5-22 RCORFA007WJZZ J Ferrite Core, x4 AK 5-23 XBPSN40P10JS0 J Screw, x6 AB 5-24 XEBSN30P08000 J Screw, x6 AA

CABINET AND MECHANICAL PARTS

(Display)

Page 12

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

LC-37HV4EB, AN-37U4-B AN-37L4-T, AN37W4K

60 XEBSN30P06000 J Screw, x2 AA 61 XEBSN30P08000 J Screw, x2 AA 62 XEBSN30P10000 J Screw, x3 AA 63 XEBS930P10000 J Screw, x3 AA 64 XEBS940P16000 J Screw, x3 AA 65 XEBS940P20000 J Screw, x13 AB 66 XHPSN30P10JS0 J Screw, x8 AB 67 XHPS930P12JS0 J Screw, x2 AB 68 XHPS930P08JS0 J Screw, x25 AB 69 PCOVPA019WJZZ J Speaker Cap, x2 AP

CABINET AND MECHANICAL PARTS

(Display)(Continued)

SUPPLIED ACCESSORIES

RCORFA020WJZZ J Ferrite Core AN TCAUZA037WJZZ J Caution Sheet AD TiNS-A476WJZZ J Operation Manual BA LHLDW0110CESB J Wire Holder(Large), x1 AE LHLDZ0139CEZZ J Wire Holder(Small), x2 AD XBBS940P25000 J Speaker Screw, x4 AA RRMCGA026WJSA J Remote Control Unit AZ

å QACCKA007WJPZ J AC Cord, x2 (LC-37HV4E) AN å QACCBA022WJPZ J AC Cord, x2

(LC-37HV4E(K))

AS GDAi-A059WJSB J Stand(for AVC System) AW GLEGGA013WJZZ J Stand Cushion, x4 AC PSPAHA101WJZZ J Stand Spacer, x4 AB XBPSN40P14JS0 J Stand Screw, x2 AB QCNW-6117CEZZ J System Cable BP TGAN-1688CEN1 J Guarantee Card AN

(LC-37HV4E(K))

Page 13

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

LC-37HV4EB, AN-37U4-B AN-37L4-T, AN37W4K

SERVICE JIGS

(Use for servicing)

QCNW-A407WJZZ J Extension Cable, 30-pin AW

(SC1501-PC I/F)

QCNW-A408WJZZ J Extension Cable, 50-pin AW

(SC1502-PC I/F)

QCNW-6102CEZZ J Extension Cable, 13-pin AL

(P1701-PC I/F)

QCNW-6103CEZZ J Extension Cable, 12-pin AV

(P2401-PC I/F)

QCNW-A437WJZZ J Extension Cable, 50-pin, x2 AL

(SC4601-LCD) (SC4602-LCD)

QCNW-A438WJZZ J Extension Cable, 53-pin, x2 AL

(SC4603-LCD) (SC4604-LCD)

QCNW-B242WJZZ J Extension Cable, 30-pin, x2 AZ

(CN4101-LCD) (CN4102-LCD)

QCNW-B244WJZZ J Extension Cable, 5-pin AM

(CN7704-INV1)

QCNW-B245WJZZ J Extension Cable, 6-pin AN

(CN7705-INV3)

QCNW-B246WJZZ J Extension Cable, 7-pin AP

(CN7707-POW)

QCNW-B247WJZZ J Extension Cable, 4-pin AM

(CN4701-INV1/2)

QCNW-B248WJZZ J Extension Cable, 4-pin AM

(CN3702-INV3/4)

SPAKCB122WJZZ – Packing Case — SPAKFA137WJZZ – Packing Material, —

for Speaker(R)

SPAKFA138WJZZ – Packing Material, —

for Speaker(L)

SPAKFA236WJZZ – Packing Material —

(AVC System)

SPAKFA237WJZZ –

Packing Case(Accessory)

— SPAKL0023CEZZ – Joint, x4 — SPAKPA173WJZZ – Wrapping Paper —

(Display Side)

SPAKPA092WJZZ –

Wrapping Paper(Stand Side)

— SPAKPA093WJZZ – Wrapping Paper, —

for Speaker(R)

SPAKPA094WJZZ – Wrapping Paper, —

for Speaker(L)

SPAKPA142WJZZ – Wrapping Paper —

(AVC System) SPAKXA156WJZZ – Buffer Material(Top) — SPAKXA185WJZZ – Buffer Material(Bottom) — SSAKA0160CEZZ – Polyethylene Bag — SSAKA0219CEZZ – Polyethylene Bag — SSAKA1111CEZZ – Polyethylene Bag — TLABK0001TAZZ – No. Label, x2 — TLABK0023TAZZ – No. Label —

PACKING PARTS

(NOT REPLACEMENT ITEM)

Page 14

LC-37HV4EB, AN-37U4-B AN-37L4-T, AN37W4K

654321

CABINET AND MECHANICAL PARTS (Customized Frame)

1-2-7

1-2-1

1-2-3

1-2-5

1-2-4

1-3

1-7

1-2-7

1-2-1

1-2-3

1-2-5

1-2-4

1-2-6

1-3

1-6

1-8

1-5

1-4

9 9

Page 15

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

LC-37HV4EB, AN-37U4-B AN-37L4-T, AN37W4K

1 CWAKWA001WJ03 J Customized Frame Ass’y FH

(AN-37U4-B)

1 CWAKWA002WJ03 J Customized Frame Ass’y FU

(AN-37L4-T)

1 CWAKWA003WJ03 J Customized Frame Ass’y EE

(AN-37W4K)

1-1

Not Available

– Customized Frame — 1-2 CHLDZA220WJ01 J Speaker Holder Ass’y, x2 BL 1-2-1 LHLDZA221WJSA J Speaker Net Holder, x2 BD 1-2-3 PSPAZA277WJZZ J Spacer-A, x2 AE 1-2-4 PSPAZA278WJZZ J Spacer-B, x2 AD 1-2-5 PSPAZA279WJZZ J Spacer-C, x2 AD 1-2-6 LHLDZA220WJSA J Speaker Holder, x2 BC 1-2-7 XEBSF30P08000 J Screw, x6 AA 1-3 LHLDZA222WJSA J Speaker Net Holder BA

(Small), x2 1-4 9AQLC37U5B-04 J Sheet(Top) AN 1-5 9AQLC37U5B-05 J Sheet(Bottom) AP 1-6 9AQLC37U5B-06 J Sheet(Right) AM 1-7 9AQLC37U5B-07 J Sheet(Left) AM 1-8

Not Available

– Serial No. Label —

2 LANGFA052WJZZ J Fittings, x2 AX 3 GCOVAA477WJSA J Top Frame BV 4 GCOVAA478WJSA J Bottom Frame BS 5 GCOVAA479WJSA J Frame(R/L) BT 6 LBSHZA002WJSA J Corner Decoration, x4 AX 7 HBDGBA010WJSA J Badge, "SHARP" AH

(AN-37L4-T) 7 HBDGBA010WJSB J Badge, "SHARP" AL

(AN-37W4K) 8 HBDGDA001WJSB J Badge, "AQUOS" AZ

(AN-37W4K) 9 XBBSF40P10000 J Screw, x30 AA

CABINET AND MECHANICAL PARTS

(Customized Frame)

PACKING PARTS

(NOT REPLACEMENT ITEM)

9AQLC37U4B-01 – Message Card(AN-37U4-B) — 9AQLC37L4T-01 – Message Card(AN-37L4-T) — 9AQLC37W4K-01 – Message Card(AN-37W4K) — 9AQLC37U4B-02 – Caution Label(AN-37U4-B) — 9AQLC37L4T-02 – Caution Label(AN-37L4-T) — 9AQLC37W4K-02 – Caution Label(AN-37W4K) — 9AQLC37U5B-11 – Model Label(AN-37U4-B) — 9AQLC37L5T-02 – Model Label(AN-37L4-T) — 9AQLC37W5K-02 – Model Label(AN-37W4K) — 9AQLC37U5-K01 – Packing Case(Top) — 9AQLC37U5-K02 – Pad, x3 — 9AQLC37U5-K03 – Buffer Cover — 9AQLC37U5-K04 – Protection Sheet — 9AQLC37U5-K05 – Packing Case(Bottom) — 9AQLC37U5-K14 – Protection Paper —

(AN-37U4-B, AN-37W4K) 9AQLC37U5-K15 – Protection Cloth(AN-37L4-T) — 9AQLC37U5-K07 – Outer Case(Bottom) — 9AQLC37U5-K10 – Buffer Material — 9AQLC37U5-K08 – Pad(Top/Bottom) — 9AQLC37U5-K11 – Polyethylene Bag(L), x3 — 9AQLC37U5-K12 – Polyethylene Bag(S), x2 — 9AQLC37U5-K09 – Sleeve — 9AQLC37U5-K13 – Buffer Material, x2 — 9AQLC37U5B-K06 – Outer Case(Top) — 9AQAN37U4B-03 – Model Label(Large), x1 —

(AN-37U4-B) 9AQAN37U4B-04 – Model Label(Small), x4 —

(AN-37U4-B) 9AQLC37L4T-03 – Model Label(Large), x1 —

(AN-37L4-T) 9AQLC37L4T-04 – Model Label(Small), x4 —

(AN-37L4-T) 9AQLC37W4K-03 – Model Label(Large), x1 —

(AN-37W4K) 9AQLC37W4K-04 – Model Label(Small), x4 —

(AN-37W4K) 9AQLC37U5B-17 – Polyethylene Bag(Fitting) — 9AQLC37U5B-18 – Polyethylene Bag —

(Corner Decoration) 9AQLC37U5B-20 – Polyethylene Bag —

(Screw Driver) 9AQLC37U5B-21 – Polyethylene Bag(Screw) — 9AQLC37U5B-22 – Polyethylene Bag(Glove) —

SUPPLIED ACCESSORIES

LANGFA052WJZZ J Fitting, x2 AX GCOVAA477WJSA J Top Frame BV GCOVAA478WJSA J Bottom Frame BS GCOVAA479WJSA J Frame(L/R) BT LBSHZA002WJSA J Corner Decoration, x4 AX XBBSF40P10000 J Screw, x18 AA 9AQLC37U5B-19 J Screw Driver AW 9AQLC37U5B-25 J Glove, x4(AN-37U4-B)

Page 16

LC-37HV4EB, AN-37U4-B AN-37L4-T, AN37W4K

PACKING OF THE SET (AVC System and Display)

Packing Material(AVC System) (SPAKFA236WJZZ) Wrapping Paper(AVC System) (SPAKPA142WJZZ)

Ferrite Core (RCORFA020WJZZ) Caution Sheet (TCAUZA037WJZZ) Operation Manual (TiNS-A476WJZZ) Wire Holder (Large), x1 (LHLDW0110CESB) Wire Holder (Small), x2 (LHLDZ0139CEZZ) Speaker Screw, x4 (XBBS940P25000) Remote Control Unit (RRMCGA026WJSA) AC Cord (QACCKA007WJPZ)(QACCBA022WJPZ) Stand(for AVC System) (GDAi-A059WJSB) Stand Cushion, x4 (GLEGGA013WJZZ) Stand Spacer, x4 (PSPAHA101WJZZ) Stand Screw, x2 (XBPSN40P14JS0) System Cable (QCNW-6117CEZZ) Guarantee Card(LC-37HV4E(K)) (TGAN-1688CEN1)

Buffer Material(Top) (SPAKFA156WJZZ)

Wrapping Paper(Display Side) (SPAKPA173WJZZ)

Wrapping Paper(Stand Side) (SPAKPA092WJZZ)

Packing Material, for Speaker(R) (SPAKFA137WJZZ) Speaker Unit(R) (RSP-ZA062WJN2) Wrapping Paper, for Speaker(R) (SPAKPA093WJZZ)

Buffer Material(Bottom) (SPAKXA185WJZZ)

Joint (SPAKL0023CEZZ)

Packing Material, for Speaker(L) (SPAKFA138WJZZ) Speaker Unit(L) (RSP-ZA062WJN1) Wrapping Paper, for Speaker(L) (SPAKPA094WJZZ)

No. Label

Packing Case (SPAKCB122WJZZ)

Buffer Material(Top) (SPAKXA156WJZZ)

Packing Case(Accessory) (SPAKFA237WJZZ)

Page 17

LC-37HV4EB, AN-37U4-B AN-37L4-T, AN37W4K

PACKING OF THE SET (Customized Frame)

Packing Case(Top)

Packing Case(Bottom)

Model Label

Pad

Buffer Material

Sleeve

Top Frame Bottom Frame Frame(L/R)

Operation Manual Fitting(2 pcs.) Screw(18 pcs.) Screw Driver Corner Decoration(4 pcs.)

Model Label(Large)

Model Label(Small)

Outer Case(Bottom)

Buffer Material

Pad(Bottom)

Pad(Top)

Outer Case(Top)

Customized Frame Protection Paper(AN-37U4-B, AN-37W4K) Protection Cloth(AN-37L4-T) Caution Label Protection Sheet

Buffer Cover

Page 18

LC-37HV4EB, AN-37U4-B AN-37L4-T, AN37W4K

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

SHARP CORPORATION AV Systems Group Quality & Reliability Control Center Yaita, Tochigi 329-2193, Japan

TQ1660-S

Dec. 2003 Printed in Japan

SY. KG

Design and Production Information Design : Japan Production : Japan