Icom IC-756PRO Alignment Procedure page 6

Transmit Total Gain
- Connect RF power meter to ANT connector
- Connect AF signal generator to mic connector
- Apply 1.5KHz/1mV signals to mic connector
- Set MIC GAIN pot on the front panel to center
- Adjust R263 for 50W
IC APC
- Connect RF power meter to ANT connector
- Set radio to 3.550000MHz, RTTY
- Ground CP501
- Transmit
- Adjust R545 for 23A
HF RF Power
- Connect RF power meter to ANT connector
- Set radio to 14.100000MHz, RTTY
- Transmit
- Adjust R507 for 105W
50MHz RF Power
- Connect RF power meter to ANT connector
- Set radio to 50.000000MHz, RTTY
- Transmit
- Adjust R509 for 100W