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PLASMA TV MOD PDP32H1ENV UNIT POWERS UP NORMAL PICTURE APPEARS FOR ABOUT 2 SECS THEN GOES INTO PROTECTION (SHUTS DOWN)GREEN STBY LIGHT FLASHES. NOTE! COOLING FANS NOT OPPERATING. CAN THIS BE THE PROBLEM? I HAVEN'T GOT ANY SERVICE INFO YET DAVE FARR, BIFARR AUDIO VISUAL bifarr@tiscali.co.uk

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  • motorman47 May 14, 2008

    THIS IS NOT ON LONG ENOUGH TO GET EVEN SLIGHTLY HOT, ABOUT 2 SECONDS

  • motorman47 May 14, 2008

    Its been off all day, the psu is working OK for 2 seconds it, then just goes into protection, a normal picture appears then it powers down It is not overheating as it is only on for 2 seconds.

  • motorman47 May 14, 2008

    I do repair these things as a profession. this particicular model is new to me. I have repaired many makes of plasma/lcd screens inc Philips LG Sony Toshiba etc.and don't have too many problems

    My enquiry is; has anybody had a similar fault on this particular model as I haven't any service manual on this model, and is it that the cooling fans are not opperating causing it to go into protection? As their non opperation may be activating the protection cicuitry. This is the case with some computors etc.

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  • 351 Answers

Dear Dave,
yes this is also a fact because the PCB become heated very son in these models so preventioally they shut off if the cooling fan is not work that time. here i suggest you please contact any authorised service centre to rectifird this proble


regards



Posted on May 14, 2008

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HI,

Did you try a hard reset? unplug all the cords for 4 hours and then plug it back.This will restore the factory default settings.If this doesn't help then you will have to get it repaired since it is switching to protection mode to avoid any further damage to it.

Goodluck..

Posted on May 14, 2008

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  • Priya darshan May 14, 2008

    I would strongly recommend you to get it repaired.But if you need more assistance you can rate us thanks for trying and go with other expert's opinion.I

  • Priya darshan May 14, 2008

    ok,Please give me few min. i'll let you know if there is a service manual available for this model..

  • Priya darshan May 14, 2008

    ok,I have serched for the service manual but i don't think it is available for download.Anyways i suggest you to go for the other expert's opinion on this.All you have to do is rate our solutions as "Thanks for trying" and your problem will be posted again..

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