90 series

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    TK-890 remote won't power up unless I put ground to control head Pin 3

    Just inherited half a dozen high power TK-890 remote single band single head radios with KCH11 heads to manage for our local ham group. Applying power to the input lead had no effect. On the 9 pin drawer side of the radio there were two wires coming off of it: Pins 2 & 3 spliced together...
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