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This one came in last week,symptons, poor and dark pict to start with looks like low rf gain but also appears on text, whites are crushed and negative then after 15 mins all ok .Solution replace C72 on Y-SUS board. Its a 33mfd alu cap circuit ref C72.
Replaced it with a 33mfd 105deg 63V cap (Probably more reliable!)
Picture now perfect from switch on, me very happy and also customer as well!! CH&SON wanted lots of pennies for replacement board
This for referance only:-(1)Plasma panel L.G. PDP42V6
(2)Y-SUS Board No:-6871QYHY029A (Hope
this is the right No?) L.G. Manufacture
(3) This Tv is a mix of many manufactures!
Sorry have not got service manual for above, any one knows of of one please let this web site know, as they see impossible to obtain!!!
