Read Sony DSX-A55BT / DSX-A55BTE Service Manual online
DSX-A55BT/A55BTE
DSX-A55BT/A55BTE
22
22
5-3. PRINTED WIRING BOARD - MAIN Section (1/2) -
•
: Uses unleaded solder.
1
30
80
51
31
50
100
81
76
100
50
26
51
75
3
1
4
6
25
1
9
16
8
1
1
R403
R404
R210
R211
R405
R212
R407
R213
R214
R215
R216
R601
R219
R602
R603
R604
R605
R606
R607
R608
R220
R609
CAM251
R221
R222
R803
R610
R611
R612
R233
R234
R235
R236
R236
C206
R242
R243
R244
R245
R246
R247
C404
X201
C212
C213
C214
C409
R252
C216
C218
C219
C601
C602
R257
C603
C604
C605
C411
C606
C607
C220
C608
C221
C609
C223
R261
C225
C226
C227
R264
C610
C228
C611
C229
C612
C613
C614
C615
C616
C617
C618
C231
C232
C233
R270
C234
R271
C235
R272
C236
R273
C237
R274
C238
C620
R275
C239
C240
C241
C244
C245
C250
C252 C161
C255
C256
Q101
C259
Q102
Q103
Q104
Q106
C260
C261
Q109
C263
Q304
Q110
IC201
L501
L502
CAM101
IC402
IC601
IC602
IC603
FB301
FB302
R101
R105
R106
R107
R301
R302
R303
R304
R305
R111
R306
R112
R307
R308
R114
R309
R115
R116
R117
R118
R501
R502
R503
R310
R504
R311
R505
R312
R506
R313
R507
R314
R508
R315
R509
R316
R317
R318
R319
R513
R514
R320
R321
R516
R322
R323
R324
R323
R324
R130
R325
R131
R326
R132
R327
R133
R328
R329
R138
R139
R330
R331
C101
R332
C102
R333
R334
R140
C105
R335
R336
C106
R143
C301
R149
C302
C303
C304
C110
C305
C306
C308
C309
R152
R153
R154
R154
C119
R155
C502
R156
R157
C310
C504
R158
C505
R159
C313
C314
C508
CL201
C509
CL202
C122
C317
CL203
R160
C319
CL011
R161
R162
CL012
CL013
C510
CL014
C511
CL015
R165
CL016
C513
R167
CL017
C320
C514
CL018
R168
C321
C515
R169
CL019
C322
C516
C323
C517
C518
C324
R360
C325
C327
C326
C328
CL020
C329
CL021
R171
C136
R172
CL022
CL023
R173
CL024
R174
R175
R176
R177
R179
C143
R180
C144
R181
R183
R184
C149
R185
R186
R187
C340
R189
C150
C151
C152
R190
C348
C155
R191
C349
R193
R194
R195
R197
R198
C350
R390
C160
D106
D107
D114
D115
D116
L201
D501
IC101
IC102
IC105
IC301
IC302
IC303
CAM201
IC501
FB201
FB202
R200
R202
R203
R204
R205
L251
R206
R207
R208
R209
1
8
CN101
C159
C162
MAIN BOARD
(COMPONENT SIDE)
E
E
E
A
K
E
E
E
E
A
A
A
K
K
K
K
A
E
A
K
(CHASSIS)
(CHASSIS)
(CHASSIS)
1
2
4
3
1
3
5
4
1
4
8
5
1
4
8
5
1
4
8
5
1
4
8
5
1
3
5
4
1
3
5
4
A
B
C
D
E
F
G
1
2
3
4
5
6
7
8
9
10
(NC)
(EA)
1-889-210-
11
(11)
11
(11)
1-889-211-
11
(11)
11
(11)
11
(EA, RU)
E, MX,
AR, IND
Note 1: When IC101 on the MAIN board is replaced, the destination setting is necessary. Refer to “NOTE OF
REPLACING THE COMPLETE MAIN BOARD OR SYSTEM CONTROLLER (IC101)” on page 4.
Note 2: IC603 on the MAIN board cannot exchange with single. When
this part is damaged, exchange the complete mounted board.
Ver. 1.1
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