linkin93
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Feb 23, 2010, 10:09 PM
Post #3 of 8
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Re: [techchris] LG RT-42PZ45V 42" Plasma Problem. (TV is 7 years old)
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Well, the manufacture date is Jul 1/2003, so technecially it might only be 5-6 years old. Anyway, me and my dad someone with the same problem on another forum, only it was in french, but thank you google translate; we know exactly what to do now. here is a pic of what we need to check and/or replace: http://img23.xooimage.com/.../0/y-sus-12a2bf8.jpg But yeah, it has to do with an ocsillating voltage. we need to replace some IC's (i think they are actually optocouplings) and some capacitors. The other guy replaced: VR4, IC21, IC3, IC8, C59, C38, C34, C40, C46, C41. Not all of them were dead, but something he replaced on the YSUS board got it working again.
(This post was edited by linkin93 on Feb 23, 2010, 10:13 PM)
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