Read Sony SS-US301 / SW-US301 / UZ-US301 Service Manual online
SS-US301/SW-US301/UZ-US301
12
12
5-3.
PRINTED WIRING BOARD – MAIN Board –
:Uses unleaded solder.
R536
D397
R529
R335
R801
Q507
R350
R367
R516
Q506
C350
C351
R534
D804
R397
R855
R858
R388
R856
R387
R851
R854
R878
Q305
R847
R849
R848
R846
CN802
R877
R874
C384
R834
R836
Q312
C312
C528
R850
R803
R807
R811
R805
R813
R815
R852
D802
C324
Q306
R307
C366
R528
R882
R843
Q801
R374
R875
R380
C369
C370
C372
C373
C804
C374
R386
R385
C371
R853
C320
R384
R373
R383
R311
IC801
IC310
C367
R521
R524
R512
D506
D507
C527
C517
R523
R522
R526
IC505
R510
R525
R321
R316
R324
R326
C803
R508
R329
FB302
R330
R325
R327
R328
C526
R332
R319
FB804
C319
C311
C327
IC303
IC304
C382
R518
R370
IC302
C529
R535
FB301
FB506
R515
R514
R513
C515
C514
R519
R517
C511
C513
C510
C531
R506
Q502
R342
R502
R503
IC305
R507
R333
R857
R537
IC506
IC301
IC501
R336
Q501
D393
R826
R827
R334
FB311
C506
C363
S801
C532
C301
C328
IC802
CN301
CN801
C806
C386
C330
Q391
C808
C317
IC392
C523
X801
C392
C385
C353
C360
C362
C368
C365
C352
C356
C347
C357
C381
C522
C316
C329
C326
C325
C383
C321
C307
C314
C343
C332
C333
C345
C349
C338
C334
C348
C395
IC306
IC307
C336
C518
C315
C331
C318
C346
C313
C516
C501
C344
C340
C524
C306
C802
C503
C305
C525
C520
CN302
C519
X501
C391
IC391
C533
C394
C302
C521
IC502
C310
R368
R345
R399
R802
D508
D509
R359
R366
R356
R810
DZ502
R844
R839
C807
R533
FB501
R873
Q802
R871
C375
R872
D803
R381
C805
R306
R806
R808
R812
R804
R814
R816
C376
FB504
FB806
FB807
R369
FB808
R395
R396
Q392
R398
D394
D391
R346
Q313
R390
C354
R353
R876
R392
R391
R539
R344
R354
R375
R376
R382
Q307
Q308
Q309
Q310
R371
R833
R378
Q301
R363
R360
R372
R351
R377
R357
R362
R352
C355
R355
R358
R339
C361
C359
R323
R361
IC309
R511
Q304
R317
R331
C509
R318
R315
R320
R322
C304
C322
R308
R312
IC308
D806
R379
Q508
R313
R364
C358
R310
R301
R303
R527
C303
R305
C393
R304
R504
C323
R509
C512
C505
R337
FB802
FB507
FB503
C308
R840
FB502
FB801
Q303
R343
R365
R302
R314
C507
C396
C342
R505
C378
R338
R340
R341
C397
R309
R348
R538
D805
R347
C300
R349
R530
R531
Q302
C809
FB303
FB304
C335
C337
FB305
FB306
FB307
FB308
FB309
FB310
FB313
FB505
C377
FB312
64
49
17
32
48
33
1
16
E
E
1
4
8
5
E
E
1
4
8
5
1
4
8
5
1
4
8
5
1
12
24
13
1
1
14
28
15
7
14
8
E
E
E
E
1
4
8
5
1
4
8
5
(COMPONENT SIDE)
MAIN BOARD
1-860-898-
12
(12)
A
A
K
A
A
K
(EXCEPT US)
(EXCEPT US)
(EXCEPT US)
(EXCEPT US)
(US)
(FOR CHECK)
E
E
E
3
1
1
(EXCEPT US)
(EXCEPT US)
(EXCEPT US)
(EXCEPT US)
1
3
8
E
E
E
E
E
E
E
E
1
1
4
8
5
1
4
8
5
4
8
5
1
4
8
5
1
3
E
E
3
1
(CONDUCTOR SIDE)
MAIN BOARD
-1
-2
AUTO
POWER
S801
OFF
ON
1
2
4
3
J501
USB
ONLY 2ch
SOURCE
AUDIO IN
J301
L
R
+
C
DISPLAY
BOARD
CN701
B1
AMP BOARD
CNP423
B2
AMP BOARD
CNP423
A1
AMP BOARD
CNP401
A2
AMP BOARD
CNP401
1-860-898-
12
(US)
(EXCEPT US)
(12)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
A
B
C
D
E
F
G
H
I
J
K
L
M
N
(EXCEPT US)
(EXCEPT US)
(EXCEPT US)
(US)
(US)
(EXCEPT US)
(Page 20)
(Page 20)
(Page 16)
D391
M-15
D393
D-15
D394
L-15
D397
D-14
D506
F-4
D507
F-4
D508
I-4
D509
I-3
D802
D-13
D803
K-12
D804
D-14
D805
K-15
D806
L-15
DZ502
N-6
IC301
C-6
IC302
E-7
IC303
E-8
IC304
D-8
IC305
B-8
IC306
K-9
IC307
M-9
IC308
K-10
IC309
M-10
IC310
F-11
IC391
L-13
IC392
M-15
IC501
D-4
IC502
M-5
IC505
F-5
IC506
E-4
IC801
F-13
IC802
L-12
Q301
J-14
Q302
I-10
Q303
I-10
Q304
K-6
Q305
E-12
Q306
E-11
Q307
K-11
Q308
L-12
Q309
L-12
Q310
M-12
Q312
D-11
Q313
K-12
Q391
L-16
Q392
M-16
Q501
B-3
Q502
C-3
Q506
B-5
Q507
B-4
Q508
K-7
Q801
D-12
Q802
K-12
• Semiconductor
Location
Ref. No.
Location
(Page 18)
(Page 18)
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