NJW1168
PRELIMINARY
s TERMINAL DESCRIPTION
PIN
NO.
SYMBOL
FUNCTION
1
INa1 Ach Input 1
2
INa2 Ach Input 2
3
INa3 Ach Input 3
4
INa4 Ach Input 4
42
INb1 Bch Input 1
41
INb2 Bch Input 2
40
INb3 Bch Input 3
39
INb4 Bch Input 4
EQUIVALENT CIRCUIT
20k
80k
15 OUTa Ach Output
28 OUTb Bch Output
8
Outw SWch Output
5 MONa A ch Input Selector
Monitor Output
38 MONb B ch Input Selector
Monitor Output
FB
35 DCC1 Coupling Capacitor 1
100
TERMINAL
VOLTAGE
V+/2
V+/2
32 ealaFIL eala Filter Capacitor
13 TONE-Ha Ach TONE Treble
Filter Capacitor
30 TONE-Hb Bch TONE Treble
Filter Capacitor
8k (eala)
24k(simulated)
FB
V+/2
FB
18k
V+/2
-8-