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Thread: Toshiba 57VW9UA no go

  1. #1
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    Default Toshiba 57VW9UA no go

    Hi

    went out to look at a Toshiba 57VW9UA during the week
    No picture and No sound the blue light on the front lights up
    line output has 120 volts
    removed the convergence ic's STK392-110 measured resistance between
    pins and found a noticeable difference between them but the only
    one's I had on board were STK392-120 put then in but still the same problem
    can they be substituted for STK392-110??
    too big to bring it to the workshop
    any ideas greatly appreciated



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  • #2
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    Hi mate 110 is 3 amp and the 120 is 4 amp
    When you do things right, people won't be sure that you have done anything at all

  • #3
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    Don't forget to check the resistors mate
    When you do things right, people won't be sure that you have done anything at all

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