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RCA 52" rear projection TV.

Discussion in 'Electronic Repair' started by Dani, Aug 20, 2007.

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  1. Dani

    Dani Guest

    Model # D52W19BYX1, Chassis # ITC222, dead, Horizontal drive
    transistor TL010
    shorted (2SC5588), nothing else looks bad, & the SMPS transformer on
    the horizontal
    board squeals twice, while it tries to start. This unit has the good
    flyback part # 259296,
    drawing # 10756480...the one that doesn't commonly fail. I can't find
    any bad ESR capacitors,
    & wonder if it's the only part bad! Anyone see, just this part fail?
    What's a good replacement
    for this 2SC5588? I don't want to wait weeks for an original, just to
    test it, before I give the customer an accurate estimate! Thanks, Dani.
  2. Art

    Art Guest

    Per Thomson site, check DL030 #259875 for leakage or shorted. TL010 #259899
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