Question about Computers & Internet
Yeasu ft 290 mic wiring details please
Looking at the end of the plug that goes into the 290 the pins are labeled, with the notch at the top, the connection to the right is pin 1 , counting clockwise connection 2 thru 6 (6 is to the left of the notch.) 7 centre
1mic earth and common return for up/down button via lock switch and ptt, 2mic, 3ptt, 4 +5V, 5 spkr, 6 up button, 7down button
Hope this helps
Posted on Jul 31, 2008
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Posted on Jan 02, 2017
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