Printed Wiring Board - Main Section (1/2) - Sony DSX-M50BT Service Manual

DSX-M50BT
5-3.

PRINTED WIRING BOARD - MAIN Section (1/2) -

1
A
MAIN BOARD
B
R111
R117
R114
R112
C102
R116
E
A
K
C
D114 Q106
E E
Q104
E Q101 A
R105
R106
D106
K
L502
D
R502
9
C516
R509
C515
R506
16
E
C514 C509
A D501
F
G
DSX-M50BT
• : Uses unleaded solder.
2 3
(COMPONENT SIDE)
C319
R334 C350
IC402
A
4 3
C404
D107
C409
K
6 1
R107
R405
R303
R407
R174
R152
R179
R173
C518
R149
R165
R171
C252 C161
E
75
R158
Q102 R131
76
R130
C143
R133
C508
R501
R132
R153
R503
C502 R154
8
IC101
R155
R138
R504
R184 R156
C517 R185
R139
R513 R159
C149
R160
C150
R161
R140
C511
100
R516 C151
R143
L501
1 1
D115 C276
C152
A K
K R162 R167
R183
C504 C505
R176
R169
R172
R157
R175
R177
R168
R181
R180
R115
C136
2 1
IC105
3 4
CAM101
(CHASSIS)
Note 1: When IC101 on the MAIN board is replaced, the destination setting is necessary. Refer to "NOTE OF
4 5 6
C327
C321
C320 R325
C326 R322
R403
C324
R323
C322 R324
C323
C325
C411
C405
Q304
C638
E
R360
C333
R118
C328
C221
R222 E
R198
C218
C349
R203
R202
C220
R194
R335 C225
A
C269
E C105
R216
R204
51 Q109 C219
FB202
R206 CL203
30 C268
D116
R207
K R205
50
R208
31
C213
R209
R212
C206 IC201
C214
R213
R210
C212
R214 R219
CL201
R220
CL202
R211
26 R221
R215 C216
R200
25
CL023
CL024 50
CL022 R195
CL021
R390 R197
CL020
51
CL019 C223
R193
R191
R803 R189 CL017
C160 R243
R187
CL018
R186
C227
R190
CL016
CL015
R242
R101
8 1
CN101
(NC)
REPLACING THE COMPLETE MAIN BOARD OR SYSTEM CONTROLLER (IC101)" on page 4.
16 16
7 8
C314
R331
R333 C310
R332 R326
R330
R327 IC301
C317
R311
C301
R404
1
R314
R312 R301
IC102 C308
5 4 R302
R313
4
C119
R305
4 3 8 1
R315
R304
R320 IC302
C614
5 1
C305
R606
5 4
C110 C306
IC303
C122
8 1
R318
1 8 R514
IC602 C603
C618
4 5 R321
C106
R608
R317
C601
C309
C233
C620
C239
C231 C234
C235
C228
C237
R274
C245
R273
R275
C250
1
R272
C264
C263 C290
100
C265
R234 1 8
4 5
R235
IC202
R236
C256
R292
C261
R270
81
C229
R271
C244
80
C226
C236
C241
R246 C267
C275 R264
C240
R261
R247
C238
R244
X201
C232
R245
Note 2: IC603 on the MAIN board cannot exchange with single. When
this part is damaged, exchange the complete mounted board.
9 10 11
(CHASSIS)
CAM251
R328
C313
R329
C302
8
R309
5 R307
R306
IC601
C605
4 3
C606
5 1
R603
C607
C340
C604
R612 R601
C348
L251
R252
R257
C255
5 4
C259
IC603
1 3
C608
C609
L201
FB201
FB301 C260
FB302
CAM201
(CHASSIS)
11 11
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