Yamaha AX-497 Servise Manual page 16

A B
AX-497
Q Q
3 7 6 3 1 5 1 5 0
PRINTED CIRCUIT BOARD (Foil side)
1
FUNCTION (5) P.C.B.
(Side A)
2
3
FUNCTION (4) P.C.B.
T E
L 1 3 9 4 2 2 9 6 5 1 3
(Side A)
4
5
w w w
16
6
C
x a o
y
. i
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D E
8
FUNCTION (5) P.C.B.
(Side B) Lead Free Solder Used
FUNCTION (4) P.C.B.
Q Q
3 7 6 3
(Side B) Lead Free Solder Used
u 1 6 3
.
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F G
2 4
9 9 8
1 5 1 5 0 8 9 2 4
m
c o
H
2
9 9
9 8 2 9 9