JVC GRDV900US
Manual de Servicio

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
112 121 126 127 128 132 133

133 123

NOTES 132 1. BEND FPC , AND PASS THE CORNER HOLE OF THE SHEET METAL . 2. BE CAREFUL NOT TO CUT FPC BY THE SHEET METAL EDGE . p1 p2 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 NOTES

291 SHOE ASS'Y

COVER(SHOE)
124

ASS'Y OP FRAME ASS'Y

104

SETTING TORQUE 0.07 ±0.007 N�m 0.10 ±0.010 N�m 0.08 ±0.008 N�m
u

BKT(H.S) 292

119 f

p1 n

OTHER SCREW

294 BKT (SHOE MIC)

SHOE ASS'Y(G) LYH20612
r

146 PROCESS THIS PART OF DRUM MOTOR FPC TO THE SHIELDING CASE . g q 126 g a2 125 120 a1 109 m g 131

FRONT ASS'Y(G)
(Refer to the Exploded view for this part.)

p2 293

FIG.1 DRUM MOTOR FPC PROCESSING CHART
LOWER CASE ASS'Y

<02> JACK BOARD ASS'Y
b 113

102 nf s3 s1 r

LOWER CASE ASS'Y
(Refer to the Exploded view for this part.)

152

SHIELD
h1 j2 h2 j1 j4
S TERMINAL

g j3 j6

c

k1

COVER(PR)
108 151 112 113 u 110

s4 z3 s2 z2 k3 p1

p2 135 k2 p1 p2 k2

SUPPRESS FROM BOTH SIDES OF UPPER AND LOWER FIRMLY, AND TIGHTEN FROM RIGHT SCREW.

1 mm

s3 'h1 'h2

FIG.2 STOPPER(JACK) INSTALLATION CHART
111 j1 116 a2 b r a1 q m j2 c

113 115

d

114

z2 121 z1 k3

s4 j3 'h1 j6 h1 h2 j5 j4 110 'h2 t

j5 s1

(Refer to the Exploded view for this part.)

<M3> MECHANISM ASS'Y
z3

103

BASE

y 145

122

REAR ASS'Y(G)

134

UPPER ASS'Y(G)
148

s2

105

BKT(MECHA) ASS'Y

d

<04> PRE/MDA BOARD ASS'Y
117

REAR ASS'Y(G) LYH20611
PASTE ACCORDING TO THE CORNER OF THIS COIL AND APPLY IT. 283 282

145 IT MATCHES IT TO THE END FACE OF C6202. C6202 DO NOT PUT EXTERNAL FORCE ON THE FPC ROOT WHEN BENDING IT.

REAR UNIT 281

SOLDERING

t

IT MATCHES IT TO THE END FACE OF THE PWB.

e 130 y z1 e

<01> MAIN BOARD ASS'Y

285 287 PUT IT SO THAT THE SHEET SHOULD NOT FLOAT. ESPECIALLY, NOTE THE PWB END FACE SIDE. FIG-2. SHIELD AFFIXATION POSITION 284 285 <03> REG BOARD ASS'Y DO NOTON THE FPC ROOT. FORCE PUT EXTERNAL

FIG-1. SPACER AFFIXATION POSITION 128 127 129

OP FRAME ASS'Y J2G TYPE
118

J7C TYPE BKT(OP-J7) ASS'Y 106
SPACER DOSE NOT GO UP PART OF BKT. STICKING AS SHOWN IN FIGURE. (MACHING TO FRONT EDGE.)
149

118 w

SPACER(A)
150

FINAL ASS'Y LYH20608
THE INTERIOR SIDE IS A CORNER HOLE MATCH OF OP BKT. 154

BKT (OP-J2) ASS'Y
THE INTERIOR SIDE IS ARM BKT MATCH. EDGE MATCH OF SCREW.

106

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

143 (Refer to the Exploded view for this part.) 107 PEEL OFF, PASTE A TWO SIDED TAPE, AND APPLY IT. FIG.4 SPACER(MECHA) INSTALLATION CHART (M3D4L) MATCHING TO EDGE FASE OF MAIN PWB.

OP BLOCK ASS'Y

OP BLOCK ASS'Y 143
(Refer to the Exploded view for this part.)

t

w

138

SPACER(A)
BEND SOLDERING

SPACER(A)
SOLDERING

BKT(OP-J7)2
137 136 t

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

153 FIG.3 SPACER(MECHA) INSTALLATION CHART (M3D6L)

<10> CCD BOARD ASS'Y

SPACER(A) 139

<10> CCD BOARD ASS'Y

<M2>

185

188

189

184

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

186
CASSETTE HOUSING

187

190 9 mm A

RATING LABEL

192
IN WATCHING, THERE MUST BE NEITHER BENDING OF THE STICKER NOR GREAT MISREGISTRATION.

A SIDE LABEL AFFIXATION POSITION

DRAWING FOR STICKER(C) STICKING

CLEANER ASS'Y LYH20604

5-2