Another PC122XL TX Problem

[Handy Andy]

Not to be captain oblivious here but...

Make sure you have the right Mic wire to the right spot...

Last minute detail - kinda' thing.

Regards!

 

[Low_Boy]

Andy I was thinking the same thing this afternoon. If the ground and audio were somehow swapped I was thinking it would have the same effect. I think.

 

[Handy Andy]

Ground thru a 600 ohm might - because speaker is done differently - what normally would use 1 - 4 on the mic socket is toggled internally thru a diode on the main board (that D38 and CB PA switch in CB) - but if the mic wires to the radio were reversed ... hmmm...