Printed Wiring Board - Digital Section - Sony STR-KSL50 Service Manual

STR-KSL50
3-2. Printed Wiring Board – Digital Section –
1 2
A
B
IC1501
IC1502
IC1552
C
D
IC1601
E
IC1604
F
• See page 7 for Circuit Boards Location. • : Uses unleaded solder.
3 4
IC1101
IC1201
IC1651
5 6 7
IC1902
3
1
IC1905
3 1
AEP,UK
AEP,UK
TM301
TUNER
UNIT
* CN7
15P:AEP,UK
AEP,UK
11P:MY,SP
1
2
3
5
IC1904
1 3
1 3
IC1903
10 10
8 9
3
1
IC1503
1
7
16
• Semiconductor Location
Ref. No. Location Ref. No. Location Ref. No. Location
D1101 B-3 IC1501 B-3 IC1901 E-6
D1501 B-8 IC1502 B-2 IC1902 B-6
D1502 B-8 IC1503 C-9 IC1903 E-6
D1601 E-2 IC1552 C-2 IC1904 E-7
IC1601 D-2 IC1905 C-6
IC1101 B-4 IC1602 E-2
IC1201 C-3 IC1604 E-2 Q1601 D-2
IC1202 C-4 IC1651 E-3 Q1602 E-2
10 11