Sony STR-DB830 Service Manual - Page 12
Printed Wiring Board, Digital
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STR-DB830/DB930/V929X 4-7. PRINTED WIRING BOARD DIGITAL SECTION(1/2) • See page 11 for circuit board location. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 A B C D E F G H • Semiconductor Location Ref. No. Location Ref. No. Location Ref. No. Location Ref. No. Location D1001 E-2 D1101 C-3 D1102 C-6 D1208 A-9 D1209 D-12 D1211 A-9 D1501 F-11 D1504 G-11 D1505 H-11 IC1005 D-2 IC1007 E-2 IC1101 C-2 IC1102 C-6 IC1201 C-7 IC1202 F-6 IC1301 C-4 IC1401 F-5 IC1402 F-3 IC1403 E-3 IC1404 D-3 IC1502 G-10 IC1503 F-8 IC1504 F-10 IC1505 G-7 IC1506 G-8 IC1507 G-9 IC1508 G-12 IC1509 F-12 IC1510 E-12 IC1554 E-10 Q1202 E-6 Q1501 E-11 Q1502 F-11 Q1503 F-11 Q1504 G-11 Q1505 G-11 Q1506 H-11 Q1507 E-11 Q1201 E-6 - 19 - - 20 -
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STR-DB830/DB930/V929X
— 19 —
— 20 —
4-7. PRINTED WIRING BOARD
DIGITAL SECTION(1/2)
• See page 11 for circuit board location.
1
2
A
B
C
D
E
F
G
H
3
4
5
6
7
8
9
10
11
12
13
14
• Semiconductor Location
Ref. No.
Location
Ref. No.
Location
D1001
E-2
D1101
C-3
D1102
C-6
D1208
A-9
D1209
D-12
D1211
A-9
D1501
F-11
D1504
G-11
D1505
H-11
IC1005
D-2
Ref. No.
Location
IC1007
E-2
IC1101
C-2
IC1102
C-6
IC1201
C-7
IC1202
F-6
IC1301
C-4
IC1401
F-5
IC1402
F-3
IC1403
E-3
IC1404
D-3
IC1502
G-10
IC1503
F-8
IC1504
F-10
IC1505
G-7
IC1506
G-8
IC1507
G-9
IC1508
G-12
IC1509
F-12
IC1510
E-12
IC1554
E-10
Q1201
E-6
Q1202
E-6
Q1501
E-11
Q1502
F-11
Q1503
F-11
Q1504
G-11
Q1505
G-11
Q1506
H-11
Q1507
E-11
Ref. No.
Location