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Duck246
Intermediate Member
Username: Duck246

Post Number: 105
Registered: 8-2004
Posted on Tuesday, November 29, 2005 - 1:53 am:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

Kenwood MC-60a to Magnum S-45

1 Ground + Sheild
2 Audio
3 TX


When plugged in the talkback comes on full blast.. Why?
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Tech808
Moderator
Username: Tech808

Post Number: 8512
Registered: 8-2002


Posted on Tuesday, November 29, 2005 - 9:49 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

Duck,

The Wiring / Microphone Pin Output on the radio and the Stock Mic Wiring is;


Pin #1 ~ Microphone Audio / White
Pin #2 ~ Receive / Black
Pin #3 ~ Transmit / Red
Pin #4 ~ Down(Up w/22K Ohm Resistor) / Blue
Pin #5 ~ Ground / Shield w/yellow sleeve
Pin #6 ~ +13.8VDC / Brown

NOTE!
MAKE SURE NOTHING COMES INTO CONTACT WITH PIN #6 OF THE RADIO OR IT CAN SHORT/BLOW THE CPU IN THE RADIO OUT INSTANTLY!


Hope this helps,

Lon
Tech808
CEF808
N9OSN
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Duck246
Intermediate Member
Username: Duck246

Post Number: 106
Registered: 8-2004
Posted on Wednesday, November 30, 2005 - 4:55 am:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

You will have to excuse me, I meant on the 4 pin side.

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