A
B
C
E
F
G
H
1
2
3
4
5
6
AX-497
15
■
PRINTED CIRCUIT BOARD (Foil side)
FUNCTION (1) P.C.B.
(Side A)
FUNCTION (1) P.C.B.
(Side B) Lead Free Solder Used
PURE DIRECT
CD/DVD DIRECT AMP
FUNCTION (11)
CB641
MAIN (3)
CB201
FUNCTION (8)
CB601
FUNCTION (4)
W451
MAIN (5)
CB221
MAIN (6)
CB226
FUNCTION (6)
CB531
1
4
5
8
1
21
42
22
1
2
CH1
2
CH2
1
10
VOLUME
FUNCTION (2) P.C.B.
(Side A)
FUNCTION (3) P.C.B.
(Side A)
FUNCTION (3) P.C.B.
(Side B) Lead Free Solder Used
Point
w
CH 1 : Emitter of Q309
CH 2 : Collector of Q304
↑
AC POWER ON
(Connect the power cable)
↑
AC POWER OFF
(Disconnect the power cable)
↑
AC POWER ON
(Connect the power cable)
Point
q
(Pin 20 of IC301)
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299