Yamaha AV-S70 Service Manual page 29

A B
AV-S70 PRINTED CIRCUIT BOARD
1
2
3
4
5
Semiconductor Location
Ref. No. Location
IC101 A3
IC102 A3
IC104 B3
IC105 A3
IC107 A4
IC120 C4
6
C D
AMP ( A ) P. C. B.
(Foil side)
32
E F
AMP ( D ) P. C. B.
YE
G H
AV-S70/NX-SW70
(Component side)
33