ok guys i could use a little help with a 4300 that i have..it has absolutely no audio coming from either the stock speaker or the ext. jack..radio is modulating but has no talkback or receive audio from either speaker jack..i can inject a signal from my generator and watch the radio meter come up as i raise the voltage but nothing from speakers..changed audio chip and checked a few caps around the chip area..not the speaker jack either as i was trying to raise the level of the talkback when...
4300 no audio from speaker jacks
4300 no audio from speaker jacks