!TERMINAL DESCRIPTION
No. SYMBOL
FUNCTION
NJW1163/A
EQUIVALENT CIRCUIT
VOLTAGE
20
CTL
21
CTH
DAC output for tone control terminal
20, 21pin
36k
V+/2
22
CVW
DAC output terminal for trimmer control
22, 23,
8k
23
CVB
DAC output terminal for Bch volume control 24pin
24
CVA
DAC output terminal for Ach volume control
V+/2
25pin
25 AGC2
Resistance connection terminal for AGC
boost level setting
0V
30
LF3
31
LF2
LPF filter terminal
4k
30,31pin
V+/2+0.7V
29
LF1
LPF filter terminal
29pin
24k
V+/2
-9-