: Complete circuit maps of every board inside the radio.
Many users want to drive the IC-705 into a 50W amplifier. The service manual shows the ALC (Automatic Level Control) voltage pinout on the ACC connector. Without this, you risk overdriving the external amp. icom ic705 service manual pdf hot
While Icom does not publicly distribute a dedicated "Service Manual" (which typically contains full schematics and component-level repair data) for the Go to product viewer dialog for this item. : Complete circuit maps of every board inside the radio
The "hot" keyword is double-edged. It signifies popularity, but also the potential for legal burns. Share with care. Without this, you risk overdriving the external amp
When testing your IC-705 against the service manual metrics, keep these factory baselines in mind: Factory Specification ±plus or minus 15% (External) / 7.4 V DC (Battery) Transmit Output Power 0.1W to 10W (External) / 0.1W to 5W (Battery) Current Drain (Max TX) Less than 3.0 A Current Drain (Max Audio RX) Less than 1.2 A Receiver System Direct Sampling (HF/50MHz) / Down-conversion (144/430MHz) 6. Disclaimer and Safety Warning