Icom IC-M85 Service Manual page 12

JIG cable
■
CP9
aDJUSTMeNT UTIlITy
■
I/O Check
ATIS Code
PLL Lock Voltage
Reference Frequency
TX Output Power
Modulation Balance
CTCSS Deviation
DTCS Deviation
ATIS Deviation
RX Sensitivity
OPC-2338
IC2
C12
R5
GND
MIC
R18
GND
R12
PTT
PTT Switch
Deviation
Squelch
VOX
RSSI
Audio Generator
(300~3000 Hz/1~500 mV)
+
4.7 µF/16 V
<Settings>
Frequency: 1 kHz
Level: 150 mV rms
Add a 10 kΩ resistor to CP9 for VOX unit detection.
4-2
AC Millivoltmeter
(10 mV to 10 V)
+ −
+ −