Read Sony HCD-MX700NI / HCD-MX750NI (serv.man2) Service Manual online
HCD-MX700Ni/MX750Ni
HCD-MX700Ni/MX750Ni
3
3
2-1. PRINTED WIRING BOARD - MAIN Section (1/2) -
•
: Uses unleaded solder.
1
1 2
4 3
30
51
80
81
31
50
100
C1
B2
E2
C2
B1
E1
B
E
B
E
B
E
B E
B
E
BE
B
E
BE
BE
B E
B
E
B
E
1
5
10
16
20
6
11
15
BE
BE
1
16
17
32
1
4
4
5
8
1
5
5
1
5
1
1
4
5
8
1
2425
36
37
48
1213
1
44
22
23
1
4
4
5
8
1
8
9
16
R400
R211
R213
R408
R215
R600
R601
R410
R411
R414
R221
R424
R426
R431
C201
R432
R433
R433
R434
C204
C205
C206
R437
C207
R243
R438
C208
R439
C209
R248
R440
R442
C406
R443
R444
R250
R251
R445
C217
R449 R450
R451
C416
R452
R453
C224
R454
R455
C419
R456
C226
R262
R457 R458
C229
R459
C806
C807
C420
C421
R460
C230
CL505
C425
R462
CL506
CL507
R464
R466
CL700
CL701
R469
CL702
CL704
CL705
CL706
CL707
CL708
C240
CL709
C241
R472
C242
R473
R476
C246
C247
R478
CL710
CL711
CL713
CL717
R480
C252
R483
R484
R486
R487
TP723
CL720
R489
CL721
CL722
CL723
CL724
Q106
C261
C262
C263
C264
C265
R496
C266
R497
C267
C268
C269
C270
C271
C272
C273
Q504
C274
Q505
Q506
Q507
Q508
Q509
C470
Q701
Q702
C473
Q703
C474
C475
C281
C476
Q512
C282
C283
C477
C284
C285
C479
C286
Q516
C863
C287
Q517
C288
C289
C480
IC401
C481
IC402
C482
C483
C484
C290
L701
C485
C291
C486
C292
C487
C293
C488
C294
C489 C490 C491 C492
C493
C494
C495
FB101
R101
R103
FB502
FB508
R111
FB509
R113
FB701
R115
Q752
Q753
FB704
FB512
FB513
R505
R506
FB519
R121
R125
R127
FB521
R706
R515
R516
R517
R519
R713
R137
R714
R520
R522
R524
C101
FB535
C104
C105
C106
C107
C108
R144
C109
R145
R532
R726
R727
R728
R537
R538 R539
C117
C500
C501
R731
C502
C503
R733
C504
C505
C506
R542
R736
R350
R352
R353
C124
R354
C701
R355
C126
R356
C703
R357
R163
C510
R358
C511
C129
CL400
C515
R745
C516
R746
C517
R747
R553
C518
C130
CL405
C519
R555
R556
CL406
R362
CL407
R364
X703
C520
C521
C522
R752
C524
R754
R561
C525
CL412
R756
C140
C529
C141
R371
C143
R374
C144
C721
C146
C530
C726
C727
CL420
CL421
R765
R572
CL423
R574
CL425
CL429
C731
R579
C733
C734
C736
C737
C543
CL430
C738
C544
C739
C545
R581
C546
R776
R582
R777
C547
CL434
R778
R585
C161
R391
R586
C162
R587
C163
R588
C164
CL439
R589
C165
C166
C167
C744
R780
C168
C745
C551
R781
C169
C746
R782
R783
R590
CL441
C170
R594
C171
CL446
C172
C173
R597
C174
C751
R792
C563
R793
C759
C565
C566
C569
C181
C182
C183
C184
C185
C186
C187
C764
C570
C188
C765
C189
C571
C766
C572
C767
C574
C575
C577
C190
C191
C579
C192
CL467
C193
CL468
C194
CL469
C771
ET701
IC502
ET702
IC503
C778
C584
IC504
IC505
C585
C586
IC506
CL473
C587
IC508
IC509
C780
CL479
IC702
IC703
IC704
C784
C590
IC510
IC705
IC511
C785
C591
C592
IC707
C787
C593
C594
CL481
IC709
C595
IC515
CL482
C596
CL483
C597
CL484
C598
C599
IC711
C794
R201
R203
C808
C809
R405
R407
R467
R468
R566
R567
R568
R573
R578
B
E
C202
C245
C248
C249
C250
C257
C258
Q510
FB527
FB528
FB530
FB531
C102
R158
C512
C145
C148
C149
C150
C157
C158
C557
C558
C562
1
8
9
16
R564
C401
C402
IC405
FB534
R591
1-882-114-
21
(21)
MAIN BOARD
(COMPONENT SIDE)
1
3
4
5
1
3
4
5
1
3
4
5
1
3
4
2
1
8
14
7
1
3
4
5
1
3
4
5
(CHASSIS)
(CHASSIS)
(US, CND, E2, BR, TW, AUS)
(MX750Ni)
(MX700Ni: AEP/MX750Ni: AEP, UK)
(AEP, UK)
(MX750Ni)
A
B
C
D
E
F
G
1
2
3
4
5
6
7
8
9
10
11
IC512
(EXCEPT US, CND, TW)
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