Printed Circuit Boards - Yamaha A-S701 Service Manual

A B

■ PRINTED CIRCUIT BOARDS

1
2
3
4
5
6
7
C D
DIGITAL
(Side A)
DC OUT
CB302
IC309
3 1
4 5
+7I
IGND
OPERATION (8)
(CB21)
FUNCTION (1)
(CB517)
E F
DIGITAL
COAXIAL
1 8
IC305
4 3 4
5
1 2
IC304
36 25
37 24
1 4
IC301
48 13
1 12
8 7
14 1
4 3
5 1
CB301
FUNCTION (2)
(W404)
G H
OPTICAL
20 11
IC303
1 10
CB303
CB304
FUNCTION (2)
(W403)
B, G models
I J
A-S701
• Semiconductor Location
Ref no. Location
IC301 F4
IC303 H4
IC304 E4
IC305 F4
IC306 F5
IC307 G4
IC308 F5
IC309 D4
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