Yamaha A-S501 Service Manual page 45

A B
1
OPERATION (1)
2
3
4
5
6
7
C D
(Side B)
24 13
1 12
E F G
A-S501 A-S301
H I J
A-S501/A-S301
• Semiconductor Location
Ref no. Location
IC801 C4
45