25
IC BLOCK DIAGRAM
IC, BA7762AFS
14
13
12
11
10
9
1
2
3
4
5
6
7
8
+
–
+
–
+
–
BIAS
VCC
RIN
PNR
B/Q
DET
QF6
ROUT
LOUT
GND
LIN
VREF
QF1
QF2
QF3
QF4
QF5
QSurround
IC, MM1454XFBE
2
3
4
5
6
7
8
9
10
1
20
19
18
17
16
15
14
13
12
11
LPF
NC
IC, BU2099FV
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