JVC GR-DV500, GR-DV800U, GR-DV800, GR-DV900 Service Manual

SECTION 5

5.1 EXPLODED VIEW

SAFETY PRECAUTION

Parts identified by the symbol are critical for safety. Replace only with specified part numbers. BEWARE OF BOGUS PARTS

Parts that do not meet specifications may cause trouble in regard to safety and performance. We recommend that genuine JVC parts be used.

5.1.1 PACKING AND ACCESSORY ASSEMBLY <M1> The instruction manual to be provided with this product will differ according to the destination.

008

PARTS LIST

075

074

051

050

048

047

046

043

042

024

FINAL ASSY

<M2>

007

014

041

094

080

081

086

073

078

079

072

077

093

076

085

087

091

092

082

083

003

002

009

(SERIAL,

LABEL

(SERIAL)

LABEL

ACC.)

022

006

071

005

004

5-1

5.1.2 FINAL ASSEMBLY, REAR ASSEMBLY(G) AND SHOE ASSEMBLY(G) <M2>

<M2> FINAL ASS'Y

REAR ASS'Y(G) SHOE ASS'Y(G) OP FRAME ASS'Y

TABLE OF SETTING TORQUE FOR SCREW DRIVER

PART.NO

112

OTHER SCREW

FIG.1 DRUM MOTOR FPC PROCESSING CHART

LOWER CASE ASS'Y

152

FIG.2 STOPPER(JACK) INSTALLATION CHART

(Refer to the Exploded view for this part.)

UPPER ASS'Y(G)

148

130

128

SETTING TORQUE

0.07 ±0.007 N•m

0.10 ±0.010 N•m

133132128127126121

0.08 ±0.008 N•m

PROCESS THIS PART OF DRUM MOTOR FPC TO THE SHIELDING CASE .

151

127

S TERMINAL

116

b

r

e

q

z1

129

a2 a1

y

146

FRONT ASS'Y(G)

(Refer to the Exploded view for this part.)

SHIELD COVER(PR)

108

112

u

111

m

c

d

t

g

125

j1

j2

h1

e

<01> MAIN BOARD ASS'Y

q

h1

h2

110

s3

113

'h1

j3

j6

'h2

h2

117

FINAL ASS'Y LYH20608

THE INTERIOR SIDE IS A

THE INTERIOR SIDE IS ARM BKT MATCH.

EDGE MATCH OF SCREW.

153

FIG.3 SPACER(MECHA) INSTALLATION CHART (M3D6L) FIG.4 SPACER(MECHA) INSTALLATION CHART (M3D4L)

154

PEEL OFF, PASTE A TWO SIDED TAPE, AND APPLY IT.

CORNER HOLE MATCH OF OP BKT.

123

124

u

120

<02> JACK BOARD ASS'Y

s4

t

j5

j4

<04> PRE/MDA BOARD ASS'Y

MATCHING TO EDGE FASE OF MAIN PWB.

COVER(SHOE) ASS'Y

OP FRAME ASS'Y

119

f

g

109

a2

a1

b

j2

j1

'h1

'h2

j5

s1

105

s2

BKT(MECHA) ASS'Y

110

J2G TYPE J7C TYPE

BKT (OP-J2) ASS'Y

OP BLOCK ASS'Y

(Refer to the Exploded view for this part.)

SPACER(A)

STICKING AS SHOWN IN FIGURE. (MACHING TO LEFT EDGE.)

104

113

g

j3

j6

j4

<M3> MECHANISM ASS'Y

118

106

143

107

133

p1

p2

p1

n

126

m

g

n

f

r

s3

c

s4

REAR ASS'Y(G) LYH20611

PASTE ACCORDING TO THE CORNER OF THIS COIL AND APPLY IT.

283

FIG-1. SPACER AFFIXATION POSITION FIG-2. SHIELD AFFIXATION POSITION

SPACER DOSE NOT GO UP PART OF BKT.

STICKING AS SHOWN IN FIGURE. (MACHING TO FRONT EDGE.)

149

<10> CCD BOARD ASS'Y

NOTES

1. BEND FPC , AND PASS THE CORNER

132

HOLE OF THE SHEET METAL .

2. BE CAREFUL NOT TO CUT FPC BY THE SHEET METAL EDGE .

3. NOTE IT EXTERNALS WHERE THE DENT IS NOT IN FPC WITH THE WOUND .

4. DO NOT TOUCH BY THE FINGER TERMINAL AREA OF FPC .

147

SHOE ASS'Y(G) LYH20612

r

p2

131

102

s1

z3

s2

z2

z3

282

k3

115

103

BASE

145

IT MATCHES IT TO THE END FACE OF C6202.

IT MATCHES IT TO THE END FACE OF THE PWB.

PUT IT SO THAT THE SHEET SHOULD NOT FLOAT. ESPECIALLY, NOTE THE PWB END FACE SIDE.

OP FRAME ASS'Y

BKT(OP-J7) ASS'Y

OP BLOCK ASS'Y

(Refer to the Exploded view

SPACER(A)

SOLDERING

for this part.)

BKT(OP-J7)2

NOTES

LOWER CASE ASS'Y

(Refer to the Exploded view for this part.)

k1

SUPPRESS FROM BOTH SIDES

p2

p1

k2

113

d

114

REAR ASS'Y(G)

C6202

287

106

143

OF UPPER AND LOWER FIRMLY,

135

AND TIGHTEN FROM RIGHT SCREW.

p2

p1

k2

z2

z1

y

145

DO NOT PUT EXTERNAL FORCE ON THE FPC ROOT WHEN BENDING IT.

285

284

285

118

w

t

w

k3

BEND

137

136

SPACER(A)

t

139

291 SHOE ASS'Y

BKT(H.S)

294 BKT (SHOE MIC)

293

122

134

REAR UNIT

281

<03> REG BOARD ASS'Y

DO NOT PUT EXTERNAL FORCE ON THE FPC ROOT.

SPACER(A)

150

STICKING AS SHOWN IN FIGURE. (MACHING TO FRONT EDGE.)

138

SPACER(A)

SOLDERING

<10> CCD BOARD ASS'Y

292

121

SOLDERING

5-2

<M2>

185

RATING LABEL

188

THE KNOB IS C.COVER SIDE AS SHOWN IN FIGURE.

190

189 184

9 mm

1 mm

IN WATCHING, THERE MUST BE NEITHER BENDING OF THE STICKER NOR GREAT MISREGISTRATION.

DRAWING FOR STICKER(C) STICKING

192

186

CASSETTE HOUSING

A

LABEL AFFIXATION POSITION

CLEANER ASS'Y LYH20604

187

A SIDE

a

B2

A3

A2

A1

d

A2

A1

a

F2

d

A4

A6

A5

B2

A4

A3

C1

C2

C1

C2

A5

D1

A6

D1

D2

E1

E2

E1

E2

G1

G2

G1

G2

F1

F2

b

3.5 INCH ASSEMBLY

UPPER ASS'Y(G) LYH20610

1

±

1mm

30

±

5mm

2.5 INCH ASSEMBLY

D2

C1

E1

D3

D1

D4

G1

G2

C2

F1

B1

B2

E2

1

±

1mm

30

±

5mm

a

B2

A3

A1

d

A4

A2

B1

b

F2

F1

b

E1

E2

C1

G1

G2

C2

a

A3

B2A4

A1

d

D1

D2

B1

D3

D4

F2

A2

3mm

1mm

2.5 INCH

2.5 INCH 3.5 INCH

4mm

3.5 INCH

CN702

CN701

IC7201

IC7101

IC7102

2.5 INCH

31.9±0.2 20(SLIDE)

VF ASS'Y LY21037

VIEW A-A

615

602

613

615

614

620

621

611

601

608

616

627

625

603

606

626

604

610

609

612

607

608

609

607

613

610

604

626

606

603625

601

611

621

627

620

614

615

602

616

618

619

622

628

624

623

905

931

908

902

901

912

910

904

928 913

903

932

909

906

928

913

907

911

626

631

632

629

PART.NO

0.08 ±0.01 N•m

0.12 ±0.02 N•m

VIDEO/MEMORY SW

MONITOR CLOSE

<M2> UPPER ASS'Y(G)

VF ASS'Y

U.CASE F(VF)

SHEET(HOLD)

U.CASE R(VF)

EYE CUP

B.CASE(VF)

LEVER (LENS)

LCD MODULELEVER SWITCH

FPC

C VF BOARD ASS'Y

HOLDER(VF) ASS'Y

KNOB(SLIDE)

SPEAKER

SPACER(A)

MONITOR

ASS'Y(G)

UPPER CASE ASS'Y

SPACER

COVER(UPPER) ASS'Y

VF ASS'Y

BKT(HINGE3.5)

<07> MONITOR BOARD ASS'Y

UPPER CASE ASS'Y

SPACER

FPC

MONITOR

ASS'Y(G)

(WR103b)

COVER(UPPER) ASS'Y

VF ASS'Y

(WR102a)

KNOB(SLIDE)

SPEAKER

SPACER(A)

BKT(HINGE2.5)

SPACER

<07> MONITOR BOARD ASS'Y

FPC

SHEET(CAUTION)1

LABEL(VF)

SPACER(A)

STICKER(A)

STICKER(E)

SPEAKER SPEAKER

FIG.1 VF INSTALLATION DETAIL DRAWING

IT SETS THE CORNER TO THE POSITION OF FIGURE . MOREOVER , BE CAREFUL NOT TO RUN AGROUND IN THE BOSS.

ARROW DIRECTION CHARACTER APRROVAL

IT AFFIXES IT IN A CENTRAL MATCH .

SCREW CONCLUSION TORQUE TABLE

TABLE OF SETTING SW

CONCLUSION TORQUE

OTHER SCREW

IT FIXES AS SHOWN DERECTION. BECAUSE SOLDER IS NOT TOUCHED WITH THE SHEET METAL .

PLACE SW OF MONITOR PWB AND ATTACH IT AT THE CROWDED POSITION.

STIFFING PLATE SIDE

FPC MUST PASS THIS PART UNDER .

FIG.2 SPEAKER WIRE PROCESSING DRAWING

PROCESS WIRE TO THIS CUTTING LACK .

IT MATCHES THE CORNER ON THIS DITCH.

MOUNTAIN FOLDING AS SHOWN AT POSITION.

MOUNTAIN FOLDING

VALLEY FOLDING

PASS WIRE THROUGH THIS CUTTING LACK .

SOLDERING

INSTALLATION CHART OF Sym. 623.

PROCESS IT SO THAT THE WIRE SHOULD NOT ENTER THIS DIFFERENCE PART.

FIG.4 DRAWING FOR STICKER(E) STICKING.

IN WATCHING, THERE MUST BE NEITHER BENDING OF THE STICKER NOR GREAT MISREGISTRATION.

STIFFING PLATE SIDE

MOUNTAIN FOLDING AS SHOWN AT POSITION.

MOUNTAIN FOLDING

VALLEY FOLDING

FPC MUST PASS THIS PART UNDER .

A PUTTING STANDARD POSITION. (THE EDGE OF POLON IS SET TO AN SIDE (INSIDE) OF THE SHEET METAL.)

SHEET METAL.

MATCH AND PUT THE CENTER.

INSTALLATION CHART OF Sym. 626, 631. (2.5 & 3.5)

FIG.5 DRAWING FOR SPACER-B STICKING.

RIGHT AND LEFT MATCH: EDGE SIDE MATCH OF BKT(HINGE) UPPER AND LOWER MATCH: END PART OF DIAMETER OF BKT(HINGE) PUTTING.

GET ON ON SPACER SURELY THE BEND PART OF FPC. * BE NOT CAUGHT TO SPACER OF FPC.

INSTALLATION CHART OF Sym. 632. (ONLY 2.5 INCH MODEL.)

(Refer to the Exploded view for this part.)

5.1.3 UPPER ASSEMBL Y(G) AND VF ASSEMBLY<M2>

5-3

5.1.4 MONITOR ASSEMBLY(G) <M2>

<M2> MONITOR ASS'Y(G)

NEITHER GARBAGE NOR MUST BE IN WINDOW RESPECT .

818

2.5 INCH 3.5 INCH

815

806

HINGE COVER(U)

LCD(SUB)

801

M.COVER(D6) ASS'Y M.COVER(2.5) ASS'Y M.COVER(3.5) ASS'Y

817

MONITOR ASS'Y(G) LYH20609

POSITIONING OF THE UPPER PART. BOSS MATCH.

PUTS AT THE STAGE WHERE LCD IS BUILT INTO THE MONITOR CASE.

823

HINGE COVER(L)

c

b

MONI HINGE

805

ASS'Y

815

816

814

804

HOLDER(LCD)

EL(WINDOW)

811

IT PEELS OFF THE FLAKING OFF SHEET, IT PASTES TO

804

810

IT PEELS OFF THE SHEET PROTECTION. (INSIDE AND OUT SIDE)

830

AND IT APPLIES IT.

830 IS PUT ON THE INNER WALL OF THE CASE. LOWER MATCH AND LEFT WALL MATCH.

IT IS AFFIXATION ACCORDING TO THE INSIDE OF THE CASE AS FOR 829. THE RIB IN THE LEFT END IS MATCHED. ATT.) DO NOT BEGIN TO SEE IN THE CORNER HOLE PART OF THE SIDE.

829

PASTE SO AS NOT TO GENERATE THE SPACE BETWEEN BLACK SEATS PASTED TO THE MONITOR CASE ON THE SIDE.

834

THE EDGE SIDE MATCH ABOVE THE PWB. UNDER THE PWB.

833

FIGURE SEEN FROM DIRECTION OF ARROW OF A.

AND

MONITOR HINGE ASS'Y

FIG-3. DRAWING FOR 835 STICKING.

CONCEAL THE B/L SIDE.

FIGURE SEEN FROM DIRECTION OF ARROW OF A.

CONCEAL THE B/L SIDE.

THE SPACE DO NOT BE IN THE

831

UPPER PART.

INSERTS IN THE CASE CORNER HOLE PART OF THE SIDE, AND PUTS ON THE LCD SIDE.

THE SPACE DO NOT BE IN THE

832

LOWER SIDE.

807

D BEF SHEET

c

a

812

810

.

b

FPC

IT PEELS OFF THE SHEET PROTECTION. (INSIDE AND OUT SIDE)

820

SOLDERING

<06> BL3.5 BOARD ASS'Y <06> BL2.5 BOARD ASS'Y

835

C RESPECT MATCH.

803

809

BACK LIGHT

SPACER(A)

SOLDERING

IT BENDS AND IT INSERTS IT .

FIG-1. INTERNAL PROCESSING DETAIL DRAWING (3.5 INCH)

TURNS TO THE SIDE, CROWS, AND PASTES. (HIDE THE BACK LIGHT SIDE)

PASTE ACCORDING TO THE

819

CORNER AND APPLY IT .

CN602

T7501

CN606

CN605

CN601

THERE MUST NOT BE SOLDER HORN .

B/L LEFT END SIDE MATCH.

826

LINE OF WALL OUTSIDE CASE MATCH.

827

DO NOT COME IN SUCCESSION WITH SPACER ON THE B/L LAMP TUBE.

OPTICAL LEAKAGE MEASURES SPACER STICKING DETAIL DRAWING.

a

MONI CASE(3.5)

802

MONI CASE(2.5)

LCD MODULE

808

BKT(FRM)3.5 BKT(FRM)2.5

NOTES

1. THING THAT GARBAGE AND DUST ARE NOT BETWEEN LCD PANEL AND BACK LIGHT .

2. DO NOT TOUCH FPC TERMINAL AREA OF THE LCD PANEL .

3. Sym No. 17 AND 18 SCREWS MUST USE THE NEW ARTICLE OF EACH REPAIR .

4. TIGHTENS THE SCREW OF Sym. 18 PREVIOUSLY AFTER THE INSTALLATION OF M.COVER .

5. BACK LIGHT WIRE MUST NOT RUN AGROUND ON THE TRANSFORMER .

SOLDERING

SCREW CONCLUSION TORQUE TABLE

PART.NO

OTHER SCREW

CN606

SOLDERING

T7501

IT BENDS AND IT INSERTS IT .

817 818

CN605

CONCLUSION TORQUE

0.12 ±0.01 N•m

0.20 ±0.02 N•m

0.08 ±0.01 N•m

CN602

CN601

SOLDERING

FIG-1. INTERNAL PROCESSING DETAIL DRAWING (2.5 INCH)

EDGE SIDE MATCH.

825 IS PUT ON THE INNER WALL OF THE CASE.

825

LOWER MATCH.

PUTS IN THE PENETRATION HOLE

836

OF THE CASE. (CENTER PART) PASTE THE PILLING TO PUTTIN RESPECT OF 825.

POSITION MATCH.

IT IS AFFIXATION ACCORDING TO THE INSIDE OF THE CASE AS FOR 824.

824

PASTE SO AS NOT TO GENERATE THE SPACE BETWEEN BLACK SEATS PASTED TO THE MONITOR CASE ON THE SIDE.

828

5-4

A

B

c

a

b

c

d

b

d

C

FRONT ASS'Y(G) LYH20613

10 ±2 mm

2mm

4mm

E.CAP

702

703

711

706

705

717

729

701

708

725

726

707

712

730

731

732

716

734

720

715

714

718

721

710

719

704

728

733

727

PART.NO

VIEW A VIEW B

[STROBE MODEL] [NON STROBE]

VIEW C

STROBE BOARD ASS'Y

0.08 ±0.01 N•m

<M2> FRONT ASS'Y(G)

SPACER(A)

P.T. UNIT

FOCUS UNIT

HOOD(D6)

<11> STROBE BOARD ASS'Y

F.COVER ASS'Y

SPACER(A)

HOOD(SCREW) ASS'Y

<09>

SW BOARD

ASS'Y

COVER(MIC)

MIC ASS'Y

HOLDER (MIC)

SPACER(FRONT PWB)

CORE FILTER

SPACER(A)

STICKER(D)

<05> FRONT BOARD ASS'Y

SPACER(A)

BKT(FRONT)

RING

SPACER(A)

FIG.1 DRAWING FOR P.T ML WIRE AND

FFC WIRE ARRENGEMENT.

FIXED WITH SPACER.

FFC WIRE IS ALONG THE EDGE OF PWB.

PWB END FACE MATCH 0mm -1.0mm

PWB CENTRAL MATCH ±1.0mm

FIG.2 DRAWING FOR MIC WIRE ARRENGEMENT.

MIC WIRE THROUGH BETWEEN BKT AND F.COVER AS SHOWN IN FIGURE.

PUSH A REMAING PART INTO HERE.

FIG.3 INSTALLATION CHART OF SPACER & CORE FILTER.

FIG.4 DRAWING FOR STICKER(D) STICKING.

FIG.5 DRAWING FOR SPACER STICKING.

SHOULD BE BENDED BY THE EDGE OF PWB.

STICK TO PWB.

PASTE TO CONCEAL THE POINT OF CORE FILTER AND APPLY IT.

IT INSTALLS IN THE ROOT OF CN501 THROUGH A FLAT WIRE.

IN WATCHING, THERE MUST BE NEITHER BENDING OF THE STICKER NOR GREAT MISREGISTRATION.

IT PASTES ACCORDING TO THE WALL OF HOLDER(MIC) AFTER IT DOES THE MIC AND COVER(MIC) TO HOLDER(MIC) IN ASS'Y AND IT APPLIES IT.

THE TERMINAL PART DIRECTION IS AS SHOWN IN FIGURE.

SCREW CONCLUSION TORQUE TABLE

ALL SCREW

CONCLUSION TORQUE

THIS FFC PASSES THROUGH UNDER THE BOSS. (ARROW INDICATION)

THE EDGE OF SPASER IS MATCHED AS CONCEALING THE BOSS'S HOLE. AND THEN STICK IT AS WRAPPED AROUND THE OTHER SIDE.

IT OPENS WHEN SCREW TIGHTENINIG. AND AFTER IT CLOSES. (VIEW C)

PUSH A REMAING PART INTO HERE.

BEND INSIDE AFTER ASSEMBLING IT. THEN DON'T FLOAT IT'S BODY.

TO HOLE.

[Method of opening STROBE] Push the hook of the solenoid in the direction of the arrow. Be careful not to damage the STROBE wire.

Hook

(Refer to the Exploded view for this part.)

LOWER CASE ASS'Y LY20987

531

521

532

529

527

528

501

526

504 505503502

518

517

524

509

508

530

523

506 507

519

511 512 513510 514

515

518

510

517

525

522

525

516

PART.NO

0.245 ±0.024 N•m

0.092 ±0.009 N•m

LOWER CASE

<M2> LOWER CASE ASS'Y

BKT(CASSETTE)

COVER(JACK)

CASSETTE COVER

INDICATOR

GRIP BELT

CAP(GRIP BELT)

KNOB(LOCK)

ZOOM UNIT

ARM ASS'Y

HOOK

LOWER CASE

HOLDER (LOCK)

CUT

Hook

GRIP BELT

CONCLUSION TORQUE

SCREW CONCLUSION TORQUE TABLE

OTHER SCREW

5.1.5 FRONT ASSEMBL Y(G)<M2>

5.1.6 LOWER CASE ASSEMBLY<M2>

5-5

5.1.7 OP BLOCK ASSEMBLY<M2> [J2G(F1.2 LENS) / J7C(F1.8) LENS]

<M2> OP BLOCK ASS'Y <M2> OP BLOCK ASS'Y

OPTICAL LPF

SUB CASE

ZOOM MOTOR

259

256

IRIS MOTOR UNIT

256

258 FOCUS

MOTOR

261

256

(fig2)

SPACER RUBBER

SOLDERING

BKT (CCD BASE)

260

(fig1)

MOTOR

0 +1mm

IRIS MOTOR UNIT

209

244

J7C TYPEJ2G TYPE

209

208

209

ZOOM MOTOR

235

208

209

FOCUS MOTOR

234

209

SUB CASE

OPTICAL LPF

SPACER RUBBER

(fig1)

(fig2)

SPACER RUBBER

0 -1mm

CUT

(fig3)

SOLDERING

MAIN CASE

OPTICAL LPF

262

210

243

CCD BASE ASS'Y

263

SPACER RUBBER SHEET

264

265

CCD BASE ASS'Y

257

MAIN CASE

OPTICAL LPF

223

SPACER RUBBER SHEET

224

OP BLOCK ASS'Y LYH20637 OP BLOCK ASS'Y LYH20156

5-6

5.1.8 MECHANISM ASSEMBLY <M3>

900

900A

901

902

976

930

963

946

906

962

963

906

904

905

932

903

965

963

CC

907

964

933

945

944

959

AA

958

960

910

977

908

913

938

909

978

912

913

CC

911

919

918

921

920

902

943

939

950

941

956

966

AA

914

922

925

924

CC

929

AA

935

BB

AA

940

949

CC

AA

928

936

957

936B

953

936B

937

936A

AA

934

954

952

979

937

931

953

955

AA

902

915

916

917

921

942

951

961

948

947

Classification Part No. Symbol in drawing Grease KYODO-SH-JB AA Oil YTU94027 BB Grease (HANARL)

RX-410R CC

NOTE1: The section marked in AA and BB, CC  indicate lubrication and greasing areas.

NOTE2: Mark is not contained in 900A.

5-7