Pll Adjustment - Icom IC-F3GS Service Manual

5-2 PLL ADJUSTMENT

ADJUSTMENT ADJUSTMENT CONDITIONS
PLL LOCK 1 • Operating frequency: 146.000 MHz
VOLTAGE • Receiving
2 • Transmitting
• MAIN unit
RF power meter
L11
PLL lock voltage
adjustment
LV
PLL lock voltage
check point
MEASUREMENT
UNIT LOCATION
MAIN Connect a digital multi
meter to check point
LV.
Bottom view
5 - 4
ADJUSTMENT
VALUE
UNIT ADJUST
2.0 V MAIN L11
1.5–2.5 V Verify