![background image](http://html.mh-extra.com/html/icom/ic-m45/ic-m45_service-manual_612807013.webp)
4 - 3
to DC cable
DC power supply
13.8 V /15 A
–
+
–
+
Black
Red
R70
R71
J2
J2
R130
C117
L5
L6
CP1
CP3
CP2
L7
Output power
adjustment for [High]
Frequency deviation
adjustment
L12
L13
PLL lock voltage
adjustment for [TX]
PLL lock voltage
check point for [RX]
PLL lock voltage
check point for [TX]
Sensitivity
check point
Sensitivity
adjustment
PLL lock voltage
adjustment for [RX]
Reference frequency
adjustment
[PTT]
Output power
adjustment for [Low]
1
7
Audio generator
300 Hz to 3 kHz
AC millivoltmeter
2–200 mV
w
y
t
r