Question about Panasonic TH-42PD50U 42 in. Plasma EDTV

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TV panasonic TH42pd50u

TV try to start.Vsus 180v and Ve156v appear for 1sec then TV shut doun.Lamp blinks 7 times.Please help.

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It clould be either problem with Driver boards or Y-sus or powersupply itself
Isolate SU and SD board first and power up,then see What is happening.Then Isolate SD then SU.

Good luck

Posted on Oct 10, 2008

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