3.Pin Function
Pin Symbol Function
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
INRR
STANDBY
OUTRR+
GND
OUTRR-
VCC
OUTFR+
GND
OUTFR-
MUTEING
INFR
GND
INFR
VCC
OUTFL+
GND
OUTFL+
GND
OUTRL+
GND
OUTRL-
VREF
Amp 1 input
Standby input
Amp 1
GND
Amp 1 output-
Power
Amp 2
GND
Amp 2 output -
Muting control input
Amp 2 input
GND
Amp 3 input
Power
Amp 3
GND
Amp 3 output -
GND
Amp 4
GND
Amp 4 output -
Reference voltage
Amp 4 input
HA13158A
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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