Questions & Answers for: 148 gtl sound

...148 gtl Low / No receive audio The radio has good tx audio and pa audio, so the audio chip is working. I can create audio by do a "finger resitance" across the pcb. any ides where to look? everything ...

148 GTL PROBLEM I HOPE YOU CAN HELP WITH THIS PROBLEM.MY 148 GTL RECEIVE VERY WELL BUT JUST WONT KEY UP.WHEN I KEY THE MIC THE GREEN LIGHT ON RECEIVE JUST FLICKER AND DONT CHANGE TO RED THANKS FOR UR ...

Cobra 148 GTL any sounds until it gets warm my radio don't work until the radio warms up. now the radio has nothing. could be the pot setting of the squelch control.

148 GTL steady tone though speaker I have the same problem with my Cobra 148 GTL, When the radio is on there is a steady tone, similar to the sound of morse code is the speaker. The volume control has

...148 gtl took out of box no transmit or recieve radio has no transmit or recieve and is brand new don't see any obvious reason by looking on inside of radio. I know the 148 sound tracker had problems ...

...148 gtl older version it doesnt seem to be modulating cobra 148 gtl older version it doesnt seem to be deadkeying anything and only swings maybe 2 or 3 watts people hear me key up but cant hear ...

148 gtl receive issues 148 gtl no receive but shows on signal meter. Also no receive on ex.speaker or Pa ? But still showing receive on meter? The problem is in the audio output chip usually bolted to

my cobra 148 dont have eny sound or transmit It haves the 8719 up grad try unhooking your antenna to see if you hear any noise.

148 gtl cobra cb radio and the rx/tx light stay on This sounds like a problem with the MB3756 Regulator IC. It controls voltage regulation and TX/RX Switching. It is a common failure in these radios. ...

...148 GTL side mike jack. It has no sound just white noise. It will dead key but barely has any modulation. If you rub your hand on the bottom of the radio it has sound. What is causing this problem ...