Question about Panasonic PT-47WX53 47" Rear Projection HDTV

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IC replacement Question

OK had the convergence issue. replaced both ICs with same (stk392-110).

Turned her on and got the power light blinking three times issue.

Tried to resolder the ICs but I think I burnt the board with the iron.. right where the pins come through. Would this be an isse?

Ive ordered another set of STks

Main question is what is the part number for the board the heat sinks and high voltage is connected to? The righ side board if looking at the TV from the rear. Starts with TNP.

If I order this board from PANNY, would it include everything (heatsinks, ICs, resisitors etc etc)?

Im looking for a plug and play solution. No soldering. Simply remove old board, insert new one, connect existing cables and fire her up...

Hey wait, how would I remove the high voltage supply from the old board? I didnt see any screws or anything....

Anyone?

Posted by on

  • pannykiller Apr 07, 2008

    Thanks Jaime867.



    If its TNP2AH046S (the right main board PN) then PANNY does sell them but I dont know if thats it. And I also dont know if this will be a plug and play fix...



    The PTS site does not show availability on the above PN.



    Im going to try replacing the ICs again but I dont know if my sub-par soldering skills effectively fried the board... and theres no way Im going to be able to remove the high voltage unit without killing myself (and anyone else in the room)

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  • Master
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Check this site for more info on a rebuilt board becuase I do no think Panasonic will have new boards.

Posted on Apr 07, 2008

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