Icom IC F111S Stereo System User Manual


 
C133
PLL lock voltage
adjustment for RX
C134
PLL lock voltage
adjustment for TX
LV
PLL lock voltage
check point
DC power supply
13.2 V / 15z A
5 - 4
5-2 PLL ADJUSTMENT
PLL LOCK
VOLTAGE
1
2
3
4
Operating freq. : 400.000 MHz [L]
440.000 MHz [H]
Receiving
Output power : Low1
Transmitting
Operating freq. : 430.000 MHz [L]
490.000 MHz [H]
Receiving
Output power : Low1
Transmitting
MAIN Connect a digital multi-
meter or an oscillo-
scope to the check
point, LV.
1.0 V
1.0 V
3.34.4 V [L]
3.34.5 V [H]
3.34.4 V [L]
3.34.5 V [H]
MAIN C133
C134
Verify
ADJUSTMENT ADJUSTMENT CONDITIONS
UNIT LOCATION
VALUE
UNIT ADJUST
MEASUREMENT ADJUSTMENT