NO PICTURE ON SCREEN

1,the fans is good , is ok
there is not an overheating situation ,only 5-10 minutes,
2,seems that the lamp ballast is defective
you need a new lamp ballast, unit price is USD80
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It may be the lamp itself, some will dim just before failing.

Average life is 2000 hours or two years for OEM lamps and much less for generic ones.

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Call Encompass Parts 1-800-638-3328 and Look on E-Bay under Electronics.

check LCD connector or video cables.

This is most likely an issue with the cabling. Check that all the cables are inserted correctly and display a picture you are familiar with. Try "wriggling" the connectors as you view the image to see if there is a poor connection.

The problem could be that one of the LCD's is dying and thus affecting the hue.

What is wrong with your TV?Red standby light is lit,but the TV doesn't turn on?Open the back of the TV,and look at the can shaped items on the board that the power cord is hooked to,as well as the board that goes to the screen that lights up the bulbs.If any of them have the tops,or bottoms bulged out,they need to be replaced.This should get it working again.I hope this helps.Please let me know if you have any questions.Thank You very much!
Tyler

Device level repair of the blue lcd device. Not a user repair. The blue device has or is failing. Happens about 3-4000 hours of projector life. Its called color decay. Suggest replacing with a dlp brand product.

look in the projector menu ( should not be backwards) and switch the view to front projection. It might be set in rear projection. That is what my viewsonic PJ-558 projector can do sometimes

Hi I read your problem with the Sanyo PLV-55wm1. It sounds to me like a power supply problem. Like most new electronics devices, they use a switched mode power supply (SMPS)to supply the voltages to the rest of the set. Many of them use a current feedback loop to sense a short in the circuits that it powers. I would check for a shorted diode in the high voltage section of the tv. If any one of the components is shorted around the high voltage circuit, The current control line will be zero forcing the regulator to shut down.