Printed Wiring Board - Sub Woofer Board; Schematic Diagram - Sub Woofer Board - Sony HT-DDW660 Service Manual
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Also See for HT-DDW660:
- User manual (36 pages) ,
- Operating instructions manual (36 pages) ,
- Operating instructions (2 pages)
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3-10. PRINTED WIRING BOARD – SUB WOOFER BOARD –
1
E
MAIN BOARD
3
CNP563, W564
(Page 18)
B
C
E
• Semiconductor
Location
Ref. No. Location
D576
B-6
IC502
B-7
IC503
A-4
Q572
C-4
Q573
C-6
Q574
C-3
Q575
C-7
Q576
C-6
• See page 10 for Circuit Boards Location.
•
: Uses unleaded solder.
F
MAIN BOARD
CNP562
(Page 18)
6
IC503
1
9
5
IC502
1
4
E
E
B
C
E
B
C
E
3-11. SCHEMATIC DIAGRAM – SUB WOOFER BOARD –
8
5
1
G
MIN BOARD
CNP561
1
(Page 18)
21
21
IC503
STK350-230
C563
C564
C561
R561
0.0047
33p
4.7
1k
500V
50V
R566
R565
1k
68k
C571
47
C565
C566
25V
R574
R567
3p
100
1k
22k
10V
Q572
2SC4495
CN503
R568
6P
22k
R596
R597
6.8k
100k
C592
0.68
C593
0.033
R595
6.8k
CN504
5P
C590
R591
C594
R593
0.22
5.6k
0.22
47k
STR-K660P
CNP505
3P
L561
Q573
R588
MN2488OPY-M
4.7
C573
47p
R582
100
C578
R577
220p
4.7k
Q575
2SA988TP-PAFAEA
R578
0.22
R576
D576
R583
6.2k
R579
1SS133T-72
15k
1.5k
Q574
MP1620OPY-M
R575
R581
C575
100
10
47p
Q576
2SA988TP-PAFAEA
R580
68k
R587
47k
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