Question about Panasonic PT-51HX40 51" Rear Projection Television

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Panasonic PT-51HX40 51 picture wont come on its getting juice and it makes a high pitch repeating cherping noise i checked q553 c555 c556 they dont appear to be burnt please help thank you

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  • 65STANG Sep 04, 2008

    I HAVE A PT-51G45, IT HAS NO PICTURE BUT HAS SOUND
    WHEN I GOT IT THE PERSON I BOUGHT IT FROM SAID YOU HAD TO HIT IT ON THE SIDE TO GET THE PICTURE. THAT WORKED FOR A WHILE, BUT NOW THERE IS NO PICTURE. TOOK BACK OFF, TAPPED ON BIG BLACK THING THAT LOOKS LIKE SOME KIND OF TRANSFORMER, IT CAME ON THEN WENT BACK OFF. NOW WHEN YOU TAP ON IT IT MAKES A STRANGE NOISE, WHICH IS WHAT IT DID BEFORE WHEN WE HAD TO HIT IT ON THE SIDE. HELP!!!


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C555 ECKD3D122JB CAP,C .0012UF-J-2KV
C556 ECKD3D821JB CAP,C 820PF-J-2KV
Q553 2SK2847LBMAT TRANSISTOR

Posted on Aug 23, 2008

  • ipbass Aug 23, 2008

    check the board, maybe is burned , I have the schematics, if you want it, write me to ipbass@gmail.com, only I need the model of the board

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The orange power button means standby if you fix the PSU then the TV might work again but it may have been damaged by the PSU.

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I have the schematics, if you want it, write me to ipbass@gmail.com, only I need the model of the board.

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panasonic part number for Q553,c555 and c556

Q553- 2SK2847LBMAT $9.49
C555- ECKD3D122JB $0.90
C556- ECKD3D821JB $0.90

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