Sanyo DP42746 SMPS Error

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  • Ltank
    Badcaps Veteran
    • Jun 2013
    • 776
    • USA
    #1

    Sanyo DP42746 SMPS Error

    I have a Sanyo DP42746 Plasma Tv. (Samsung Screen and Boards)
    Led 8001 Error Position stays lite green, not blinkimg. Service Manual does not give error codes (useless) SMPS is a Samsung TOP-424PA . ShopJimmy shows a LJ44-00092F All fuses were good. Power wa good.Va70, VSC-190, VS204, VE 84, VSET190. If all the voltages were good why does it give an error led stays lighted on. The menu does not display on screen either.
    Thanks,
    Ltank
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    • Ltank
      Badcaps Veteran
      • Jun 2013
      • 776
      • USA
      #2
      Re: Sanyo DP42746 SMPS Error

      OSD does work. Set voltages are fine. It appears to have an intermittant Mal Discharge.
      PS error light stays green even when set is working and the mal discharge is not present.
      I used a infared temp probe to look for hot temp parts on bothe the y and z boards.
      I guess I got to wait for it to crap out and hit the hot parts with freeze mist. What do you guys recommend?

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