JBL BPx1100.1, Service Manual, Page: 17 / 23

Integrated Circuit Diagrams
BPX1100.1
Power Amplifier
+ INPUT
- INPUT
U104 ( NJM13600D )
AMP BIAS INPUT A
DIODE BIAS B
AMP BIAS INPUT B
+ INPUT B BUFFER OUTPUT B
V-
DIODE BIAS A
- INPUT B
OUTPUT A
BUFFER INPUT A
BUFFER OUTPUT A
OUTPUT B BUFFER INPUT B
V+
1
2
3 4 5
6
7 8
9
10 11
12
13 14
15 16
-
-
+
+
A
B
16