Yamaha AX-397 Panduan Servis - Halaman 15
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Halaman Cetak
A
B
PRINTED CIRCUIT BOARD (Foil side)
1
FUNCTION (3) P.C.B.
(Side B) Lead Free Solder Used
2
3
FUNCTION (3) P.C.B.
(Side A)
1
10
4
VOLUME
5
6
C
FUNCTION (1) P.C.B.
FUNCTION (8)
CB601
MAIN (3)
CB201
FUNCTION (11)
CB641
FUNCTION (2) P.C.B.
(Side A)
CD/DVD DIRECT AMP
D
E
(Side A)
FUNCTION (4)
W451
MAIN (5)
CB221
MAIN (6)
CB226
FUNCTION (6)
CB531
TAPE MONITOR
Point w
Point q (Pin 20 of IC301)
CH 1 : Emitter of Q309
CH 2 : Collector of Q304
F
G
FUNCTION (1) P.C.B.
(Side B) Lead Free Solder Used
1
2
CH1
21
1
22
42
8
5
1
4
↑
↑
AC POWER ON
AC POWER OFF
AC POWER ON
(Connect the power cable)
(Disconnect the power cable)
(Connect the power cable)
H
AX-397
2
CH2
↑
15