Cobra 29LTD intermittent TX/RX

Discussion in 'CB Radio Forum' started by tony97905, Sep 7, 2018.

  1. tony97905

    tony97905 Road Train Member

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    Radio turns on fine, sometimes will work ok then won't TX/RX for awhile and other times it doesn't work after powering on until it warms up. It was tuned by DTB a few years ago and this is what the board looks like, any suggestions? 20180904_181352.jpg 20180904_180925.jpg 20180904_180918.jpg
     
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  3. Ridgeline

    Ridgeline Road Train Member

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    Who did the hack job on the board?
     
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  4. Tensleep440

    Tensleep440 Light Load Member

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    No way that board was butchered by DTB, someone else has been in there too, someone that should have never even let the words “soldering iron” fall out of their mouth.
     
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  5. tony97905

    tony97905 Road Train Member

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    I apologize, you guys are right, DTB probably DIDN'T do the hack job. This is the radio I took to Paul in Salina, KS across from Petro and he did a P&T on it and then it #### caught fire a few weeks later sitting in the overhead console going down the road. I bought another radio and sent this to DTB to be diagnosed. He supposedly straightened it out and now 2 years later I got this problem. Sorry for the misinformation.
     
  6. Ridgeline

    Ridgeline Road Train Member

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    Well it could be a lot of things, more likely than not, it is a cold solder joint.

    Now that can be located at those "quality" repairs.
     
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  7. Timin770

    Timin770 Road Train Member

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    I like to think I solder well as a hobbyist but to a pro my work might look rough, but that solder job is hideous
     
  8. rabbiporkchop

    rabbiporkchop Road Train Member

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    You would remember this face if it was Dave that worked on the radio.
    Screenshot_20181204-221146.png
     
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