Question about Akai PDP4290 42 in. EDTV-Ready Plasma Television
You need to check the screen voltages inside the unit is a sticker with the voltages on it, if all the voltages are normal, could be the panel is bad, if the voltages are low or nonexistant it could be the L-main,Main or Y-main board
Posted on Dec 02, 2007
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Electrolytic capacitors you have to take the cover off the power supply to get to them. 3 of them will be 1000 uf @ 16v and the other 3 will be 1000 uf @ 35v the tops of them will probaly be bulged up replace those and that should solve your problem. you can replace all 6 with 1000 uf @35v and get them at radio shack for $1.79 each.
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