Yamaha A-S501 Service Manual page 41

A B
1
FUNCTION (1)
2
3
4
5
6
7
C D
(Side B)
E F G
A-S501 A-S301
H I
FUNCTION (4)
No replacement part available.
サービス部品供給なし
1 100
81
80
30
31
50 51
• Semiconductor Location
Ref no. Location
D501 I4
D502 H4
D506 H4
D508 D5
D509 D4
D512 G4
D513 D4
D514 D4
D515 D4
J
A-S501/A-S301
(Side B)
Ref no. Location
IC502 H4
Q503 E4
Q505 E4
Q510 G4
Q506 H5
Q507 I5
41