Pa Unit; Rf-B Unit - Icom IC-756PROIII Service Manual

• PA unit

PA unit
Top view of the transceiver
W29
Idling current check point
for drivers
R18
Idling current adjustment
for finals
R11
Idling current adjustment
for drivers
R28
Idling current check point
for finals
• MAIN-A unit
MAIN-A
unit
Bottom view of the transceiver
L261
TX peak adjustment

• RF-B unit

RF-B
unit
Bottom view of the transceiver
J201
TX peak check point
L4
Unsoldering here
Unsoldering here
4 - 5
Ammeter
W29
RL1
Ammeter
R263
Transmitter
total gain
adjustment
CP243
TX peak
check point
R247
TX peak
adjustment
L1553
L1801
TX peak
L1702
adjustment
L1701