Read Sony SRS-DB500 (serv.man2) Service Manual online
SRS-DB500
SRS-DB500
7
7
•
: Uses unleaded solder.
2-5. PRINTED WIRING BOARD - AUDIO Section (1/2) -
1
44
22
23
B
E
B
E
B E
B E
1
4
5 8
1
24
25
36
37
48
12
13
8
1
4
5
B E
B E B E
1
4
4
5
8
1
4
5
8
1
24
25
36
37
48
12
13
B
E
E
BE
BE
BE
1
32
16
17
B
E
BE
1
4
5
8
1
44
22
23
B
E
FB604
R401
FB605
R402
FB606
R403
R404
R210
R211
R405
R212
R406
R213
R409
R601
IC351
R602
R603
R604
R410
R411
R605
R606
R412
R607
R413
R608
R414
R609
R415
R416
IC551
R610
R611
R612
R613
R614
R615
R616
R619
C201
C202
C203
C204
C205
C206
C207
C404
C409
R251
R252
R254
C601
R256
C602
R257
R258
R259
C605
IC391
C606
C609
R451
R452
R453
R260
R454
R261
R455
R262
R456
C610
R264
C611
R266
R267
C614
R268
CL501
R461
R462
R463
CL511
CL512
CL513
CL514
R471
CL515
R472
R474
R477
R481
C252
R482
C253
R483
C254
C255
C256
C258
R488
R489
R490
C263
C457
C458
C459
Q502 Q501
Q503
Q504
CL551
CL552
CL553
C474
IC201
CL555
FL101
C476
CL556
C477
CL557
CL558
C479
CL559
CL560
X471
IC401
X472
IC601
C491
C492
C493
FB107
FB108
FB109
D251
R105
R106
D453
R107
R108
Q551
FB502
Q552 Q553
FB503
R111
R112
R113
R114
R308
R115
R309
R116
R117
R117
R118
IC251
R119
IC252
R502
R503
R506
R120
R121
R122
R123
R124
IC451
R510
R511
R512
R513
R514
R515
C107
C108
IC471
IC473
C111
C112
C113
C114
C308
C115
C309
C116 C117
C118
C119
C310
C311
C312
C313
C507
C120
C508
C121
R351
C122
R352
C123
R353
C124
C125
C126
C127
C128
C129
IC491
C708
C709
CL401
R553
C130
C131
C132
C710
C711
C712
C136
C713
C714
C138
C715
C139
C716
C522
C717
C523
C718
C719
R561
R562
C526
R563
C527
C140
R564
C141
R565
C142
C143
C720
C721
C722
C723
C724
C725
C726
C727
C533
C728
R570
C534
R571
C535
R572
R573
C540
D101
C356
C357
C358
C359
C742
C744
C745
C746
C747
C360
C361
C749
C362
C751
C752
C756
C757
Q601
CL451
RB402
Q602
RB403
Q603
Q604
Q605
IC101
IC102
Q606
L401
C572
C573
IC301
C576
C577
ET504
ET506
IC501
C583
C584
C391
C392
FL602
C592
Q251
R201
R202
CL691
R209
ET505
C741
1
3
4
5
5
1 3
4
5
1
3
1
7
14
8
4
5
1
3
4
5
(CHASSIS)
(CHASSIS)
(CHASSIS)
1-879-486-
12
(12)
AMP BOARD
(COMPONENT SIDE)
1
7
14
8
A
B
C
D
E
1
2
3
4
5
6
7
8
(TW, CH)
(TW, CH)
L251
R575
R576
(TW, CH)
(EXCEPT TW, CH)
Note: When IC501 and IC551 on the AMP board and the complete AMP board are replaced, spread the
compound referring to “NOTE OF REPLACING THE IC501 AND IC551 ON THE AMP BOARD AND
THE COMPLETE AMP BOARD” on servicing notes (page 3 on original service manual).
THE COMPLETE AMP BOARD” on servicing notes (page 3 on original service manual).
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