Integrated Circuit Diagrams - JBL Bass2/Basswave Technical Manual

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-INPUT
+INPUT
V+
-INPUT
+INPUT
V-

INTEGRATED CIRCUIT DIAGRAMS

U1 - TL074 OP AMP
U2 - TL072CP OP AMP
OUTPUT
Q2 - TIP 31C
Q3 - TIP 32C
Q4 - TIP 36C
Q5 - TIP 35C
(1/4 SHOWN)
V+
1
OUTPUT 1
-INPUT 1 2
+INPUT 1 3
4
V+
OUTPUT
+INPUT 2 5
-INPUT 2 6
2
OUTPUT 2 7
GND
(1/2 SHOWN)
1
A OUTPUT
A
A -INPUT 2
A +INPUT 3
V- 4
B C E
BASS2/BASSWAVE
14 OUTPUT 4
1 4
13 -INPUT 4
12 +INPUT 4
11 V-
10 +INPUT 3
9 -INPUT 3
3
8
OUTPUT 3
8 V+
7
B OUTPUT
B
6 B -INPUT
5
B +INPUT
7