Question about Akai PT4298HD Rear Projection Television

Picture quality the tv has no blue in it. all the purples are red. i looked in the back and it looks like the blue crt is not working. could the tube be bad? or is it in need of adjustment?

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317 Answers

Possible blue crt is defective. also the tube needs filament,blue drive and screen voltages/high voltage to lite up. these should be ck'd only by experienced tech or OUCH! john

Posted on Sep 12, 2007

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