23
5
7
8
F
E
D
C
B
A
5
7
8
GM-X574/XR/UC
MUTE
STBY
THERMAL
SHUTDOWN
S/C
PROTECTION
2
3
4
10
9
1
8
15
6
14
13
7
1
3
4
7
9
11
13
15
2
5
6
8
10
12
14
NON INVER
TING INPUT
SUR
NC
BOOTSTRAP
+Vs (SIGNAL)
-Vs (SIGNAL)
ST
AND-BY
MUTE
NC
NC
+Vs (POWER)
OUT
-Vs (POWER)
7.2 IC
TDA7294V
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
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
