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Samsung HP-P5071 50" Plasma - Pink ?

Hi,

Working on a Samsung 50" Plasma TV that have been mounted too hard to the wall, so the backplate have pushed the Y-MAIN board and made a short.

One MOSFET have touched ground, maybe the GATE, four N MOSFET IXTK62N25 have been changed to similar MOSFET type. And a FUSE on the Y-MAIN board have been changed(Near the Vs power connector) Now there is picture buts is pink, and very bad..

When just turned on its looks like this:

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After few secs its gets pink, you can see MENU etc badly

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The black area goes away after some minutes.

What can be wrong?

The button locaten on the board in the middle, have been pussed, have it reset something? also there is some DIP switches EXT, INT etc - right now on EXT.

Model: Samsung HP-P5071 S50HW-XD03

50"HD D3.0 Y-MAIN

Some manuals here:

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Someone have a scheme over the Y-MAIN board?

Reply to
loopforever
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Looks as if its been 'squicked'

Reply to
Kirk Johnson

Found a bad fuse also on the X board, changed it, and now there is fine picture on it.

BUT picture is very red colored. MENU seems fine, maybe alittle red, but picture is very very red.

What can that be? What board to look on?

Calibration?

Reply to
loopforever

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