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GE TV CTC177AF2 High Reg. B+ Voltage

Discussion in 'Electronic Repair' started by Brad Petria, Oct 13, 2003.

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  1. Brad Petria

    Brad Petria Guest

    Hi,

    In my shop was a "dead" GE TV 25GT520 CTC177AF2 TV (I don't have SM).
    CR4106 (PFR856) was shorted. I replaced it with NTE577. Also, I
    had to replace U4101 (STK730-010). I replaced it with original part #. I
    checked other parts too (ok). Now the Reg B+ is 148V when it should be 140V.
    HV is 28KV, should be 26KV. Do you know what may be the cause?

    Thanks in advance, Brad

    Tip for your old computer (reduce discard pollution too):

    If you can't sell your old computer, don't throw it away. Use it to backup
    your software by transferring files/folders from your new computer or laptop
    to it. I transferred my Windows folder and other stuff to my old computer
    using "PC Link", which I downloaded from www.simtel.net (cool site).

    http://www.simtel.net/pub/dl/52792.html (info or download)
     
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