Icom IC-F7000 Service Manual page 31

TRANSMITTER ADJUSTMENTS–Continued
ADJUSTMENT ADJUSTMENT CONDITIONS
1 • Operating frequency : 13.810 MHz
IC-APC
• Mode
• Set the audio generator as:
• Preset R6516 on the PA unit to center
position.
• Connect the CP7332 (FOR line) on
the PLL unit to ground.
• Transmitting
2 • After adjustment, disconnect CP7332 (FOR line) on the PLL unit from ground.
• PA UNIT TOP VIEW
• PLL UNIT BOTTOM VIEW
• RC-26 FRONT PANEL
[VOL] DIAL
: J3E
Frequency : 1.5 kHz
Level : 100 mV
[OK]
MEASUREMENT
UNIT LOCATION
Rear
Connect an ammeter
panel
(50 A) between an
external power supply
and the transceiver.
• IC-F7000 BOTTOM VIEW
5 - 10
ADJUSTMENT
VALUE
UNIT ADJUST
24.0 A [AUS] PA
28.0 A [OTH]
R6516
Ic-APC adjustment
CP7332
Connect to ground
PLL unit
R6516