Questions & Answers for: check finals cb radio

...radio also lite works Hi and welcome to FixYa, Initially, pls check the final and pre-final (TR15 & 15) and that it gets modulated TX+12 through D8 from T1 which in turn is the output of IC4 through ...

...i turn it up? Make sure your antenna is hooked up properly.Find a friend who has a cb radio and see if you are getting out on your radio to him if not get repair center to check the finals or ...

...it burnt, to check the finals you will need a ohm meter,check the circuit board for burnt trace,s....You will need a ohm meter to check the finals, they are mounted on the rail....hope this

...the switch in CB mode ? Might be the audio chip, or the Finals, you will need a tech to do the job so he can set the ma on the finals. Hope this was helpful....My name is John. Thanks....good

...cb shop check them SHOULD be FREE! and if the rf final transistors are bad. A shop should bench test it for FREE, and shouldn't cost no more than $25 to fix. If they do have them call us. transistors ...

finals my cobra 1000 gtl cb radio keeps blowing final Check bias and check your SWR.  Also make sure your coax is not excessively leaky, and also check the loading coil inside the antenna to make

cobra 21 gtl no transmit final or main IC or both. check final first.

...stage in their radios when they've "tuned" the connex board. I'm betting that's what happened here. Have a tech check that our for you if you don't know how to find/test the finals. Good ...

...check to see if my finals are ok cause radio will not transmit you need to get a schematic of the final and with a multimeter check to see if the final is putting out the correct voltage.Or you could ...

...a few minutes then it blows fuse. it blows fuse final or main IC getting ready to burn out.Have it checked by a tech.If its the final then replace the driver