Printed Wiring Board - Audio Board (Component Side) - Sony STR-DA3000ES Service Manual
Fm stereo fm/am receiver
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Also See for STR-DA3000ES:
- Service manual (168 pages) ,
- Operating instructions manual (68 pages) ,
- Specifications (2 pages)
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STR-DA3000ES
6-12. PRINTED WIRING BOARD – AUDIO Board (Component Side) – •
1
2
A
AUDIO BOARD
(COMPONENT SIDE)
B
4
1
4
1
IC321
IC322
5
8
5
8
C
8
5
IC131
1
4
D
5
4
E
8
1
IC327
JW1
(EXCEPT US, CND)
F
• Semiconductor Location
Ref. No.
Location
Ref. No.
Location
IC131
A-1
IC616
E-9
IC231
C-3
IC617
E-10
IC301
E-6
IC618
E-10
IC311
C-4
IC619
E-11
IC312
C-4
IC620
E-11
IC313
C-6
IC621
E-12
IC321
B-2
IC641
C-11
IC322
B-2
IC642
C-11
IC327
E-2
IC643
D-11
IC611
E-6
IC692
D-7
IC612
E-7
IC613
E-7
Q631
D-12
IC614
E-8
Q632
D-12
IC615
E-8
Q641
D-12
See page 29 for Circuit Boards Location.
3
4
5
4
1
IC231
5
8
IC311
1
8
1
8
4
5
IC312
4
5
R342
R341
:Uses unleaded solder.
6
7
8
1
8
1
14
4
5
C698
IC313
7
8
C499
IC692
C599
R536
R537
8
5
C631
IC301
C632
1
4
R436
R437
1
8
1
8
IC611
4
5
4
5
C591
1
8
1
8
IC614
IC612
4
5
4
5
IC613
C497
C597
30
30
9
10
(US, CND)
5
8
15
28
5
8
IC643
1
8
4
5
1
8
1
8
1
8
1
8
IC618
4
5
4
5
4
5
4
5
IC619
IC615
IC616
IC617
11
12
13
4
IC641
1
14
IC642
1
4
1
R631
E
R644
Q641
R632
E
Q632
E
Q631
IC620
R633
1
8
IC621
4
5
1
8
C496
4
5
C598
C498
11
1-688-715-
(13)
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