HA12173 Series
Pin Description (VCC = 9 V Single supply, Ta = 25°C, No signal, The value in the table
show typical value) (cont)
Pin No.
13
Terminal
name
C/B
DC
Zin voltage Equivalent circuit
100 kΩ —
Description
Mode control
input
14
15
16
17
18
7, 36
ON/OFF
REC/PB
TAPE/RADIO
120 µ/170 µ
F/R
SS1
—
V /2
CC
GND
D GND
Spectral skewing
amp. input
9, 34
CCR
—
VCC/2
1, 5, 38, 42 NC
Current
controled
resistor output
No connection
Rev.1, Nov. 1992, page 6 of 66