Cobra 29 LTD CB Radio "blows fuse turned" Questions

I have a TRC 458 cb.... it keeps blowing fuses My father powered this unit on without the mic or antenna hooked up....now it keeps blowing fuses! Help! It may have been reversed polarity on turn on. ...

...fuse to blow with the power switch to ON, the final transistor and/or the audio IC. Hope this be of initial help/idea. Pls post back how things turned up or should you need additional information. ...

blows fuses when it powers up. Turned it on one day fues blew.Does it every time I turn it on.I hate this radio,but I like the weather radio part. change the reverse polarity diode. Put one in that is

fuse an it blows also you will know for sure but be sure you don't use a larger fuse. Now we will assume the worst that the diode is blow. Remove the speaker side cover and with a pair of side cutting

...blows the inline fuse, any advice or help would be great Hi, There are only a couple of components that could cause the fuse to blow. They are: 1. Reverse protection diode (D23) 2. filter capacitor ...

I have a problem with my uniden cb with nitro 300a amp. The amp keeps blowing fuses immediately when I turn it on and I do not know how to trouble shoot the problem. Any help will be greatly ...

...fuse on a Cobra 25 cb. It worked great. I plugged it back into the MIdland and same problem. Doesn't have time to power up. before it blows again. Midland want $45.00 plus shipping to repair ...

...blows the inline fuse. i have a 3 amp fuse in it . do you think it is the protection diode or something else. any suggestions? the nearest cb shop is 1 hour away . Well it could be. Did the CB work ...

I have a 1989 cobra 29 Ltd classic cb. It got water spilt on it sitting on my tabble so I took the covers off and took a heat gun to it and dried it. I also disconnected the internal speaker and left ...

what would cause my cobra 29 to blow fuses when u turn on the power You have a bad diode near back. Probably the black fat one with a stripe. Its located near power leads and audio transformer in one ...