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Help With Cobra 29 LX

steve25537

Member
Sep 22, 2012
44
2
18
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I traded for a Cobra 29 LX and when I got it they said they just change the radio from one Auto to the other and no longer will power up. I thought the power wires was hooked up wrong which I think that was the problem and here is what I have done so far. I got it to power up by changing the Protection Diode and replacing the Power Transformer.

OK once I did that I had good power but no receive or modulation. It would key up and show wattage, but no receive or Mod. So I replaced the TDA-2003 Audio Chip and now all it does is makes a strange noise.

I hope the video works on here and will help someone to figure it out.

Thanks In Advance. I have worked on this thing for 3 days now and its driving me nuts.

Click On The Pic Below To See Video.

 


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