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Two questions; does anyone have the wiring code for a Cherokee-1000 C.B.,i mean the actual radio mic plug pin functions,also i would like to know the VR pot numbers for power and modulaation on the Galaxy 2547? TNX. Warlock35po.
The Microphone Wiring for the CBS-1000, Eagle Tomahawk and Magnum 257 are the same:
Pin 1: Mic Audio
Pin 2: Receive
Pin 3: Transmit
Pin 4: Down (up w 22K Ohm Resistor)
Pin 5: Ground
Pin 6: +13.8 VDC
CAREFUL! Some of these units such as the Magnum have + 13.8 VDC on Pin 6. With no current limiting, of course. This means you get a screwdriver in there or your pointy knife and short that lead and some critical part of your radio goes up in smoke right quick like...
Galaxy DX2547:
AM High Power VR14
AM Low Power VR18
SSB APC VR17
SSB ALC VR13
AM Modulation VR16
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