Question about Zenith IQB50M90W 50" Rear Projection Television
Hello, im trying to find a Schematic for a Zenith IQB50M90W rear projection tv, ive read alot of the posts here for my problem that i am having... Some times it will power on and work fine for about 30min then cut off, then you will have to unplug it, and plug it back up then it will short out, all green will light up, then a red on the PWB, im thinking maybey a short on the Sec, or CRTB, any other thoughts would b great, but i really need to know where to find a Schematic... on another note, it seems weird it will work sometimes...then its wont work others and short out....thanx guyz!!!
A service manual is available from http://www.servicemanuals.net for a download for about 24 bucks. I have An IcQ50H94W. Your problem sounds like a bad solder connection or a regulation problem. Good Luck PS please dont forget to rate this thread.
Posted on Oct 30, 2006
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