| Galaxy DX-979 |
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| Channel Modification
1) Locate IC3. 2) On the printed circuit board side, cut the traces as indicated below. 3) Solder (2) 4.7k resistors across the cuts. 4) Install (2) DPDT switches on the radio. 5) Solder wires from the switches to the circuit boards as shown below. VR1 AM S-Meter VR2 SSB S-Meter VR3 SSB Squelch VR4 AM Squelch VR6 SSB Carrier Balance VR7 TX Frequency VR9 RF Meter VR10 Final Bias VR12 Driver Bias VR13 SSB Power VR14 AM High Power VR15 Modulation Meter VR16 AM Modulation VR17 SSB APC VR18 AM Low Power |
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