Pioneer PDP-4270XD 42 in. HD-Ready Plasma Television "projector blue light" Questions

no power just red light flashes 5 times turn unit on at mains blue light then clicks blue light turns to red light 5 flashes. replace the projector bulb

...Projector Lamp Blue Top. Is there anything available to replace? Thank you. Linda The only place to get it is online. I used this link from bulbs.com ...

blue blob is most likely a problem consistent with a light engine failure. i should know since i am on my 50V500's 3rd light engine. i hope you have a warranty because it's close to a $1000 repair. ..

Blue ring in center of the screen I have cleaned the projector bulb and area but that didn't help! It requires the light engine. there is a problem with the mirrors within the light engine. This is ...

...blue will continue to get worse. The light engine is the projector in the TV. Sony actually calls it the OPTICAL ENGINE. it cannot be fixed, it must be replaced. its expensive. If you an extended ...

...Blue is the hottest wavelength of light, and on top of it, the UHP lamps as they get used up, will shift twords the blue specturm, so you allways have to make sure that the vents are clean, fans are ...

...blue splotches. What's up? Hi, The Light engine (also known as an optical block) which is essentially the projector part of your TV is failing and needs to be replaced. Sony has extended the warranty ...

...light, so the blue panal is getting too hot or possibly the polarizing filter on the tv.. Lamps can cause this somtimes as they tend to shift twords the higher waves at the end of there life.. So if ...

...blue is the first part of the engine next to the lamp..... There are no adjustments that will correct this--the damage to the engine inside is permanent. The way it works is the lamp shines a bright ...

...PROJECTOR LAMP ON MY TV . THE PICTURE IS SHARP AND BRIGHT BUT THERE IS A BLUE HAZE IN THE BACKGROUND . iTS MOST NOTICABLE WHEN THE PICTURE ON THE SCREEN IS LOW LIGHT. ARE THERE ANY ADJUSTMENTS OR ...