Clean the ribbon cable contacts with isopropyl alcohol, re-insert them according to the manual's structural diagram, and test the connections. 4. The IC-705 Service Adjustment Mode (Alignment)
Summary Table: Key Technical Specifications for Service Reference Service Target Value Test Point / Notes 13.8 V DC ±15% External DC Jack Current Drain (Max Tx) At 10W Output Current Drain (Max Rx) ~ 0.3 A to 0.5 A Depending on backlight/AF volume Reference Frequency 468.000000 MHz (Internal Multiplier) Measured at designated test pads HF Max Power Output 10.0 W (±1.0 W) 13.8V External Supply icom ic705 service manual full
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