A friend of mine has talkback in his 2970 and he wants to take it out to be able to use his power mic.. I looked and there is a ceramic cap and resistor mounted near the audio chip. Thats the only thing i can find unless there is something mounted on the component of the board.
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Disabling talkback in an older RCI 2970
- Thread starter Staybolt
- Start date
Find D78 and see if one of its leads have been clipped.
If so; just solder it back together.
If it has been removed, put a 1N4148 diode in it.
Remember to observe polarity ! ! !
If so; just solder it back together.
If it has been removed, put a 1N4148 diode in it.
Remember to observe polarity ! ! !