Originally, video went out sound remained on. Cycled power, now TV shuts off automatically after a few seconds without audio/video ever comming on.
Picture going out with audio on makes me think it is a HV problem and that now the power supply is in an autoprotect mode, shutting the tv down during a power ON selfcheck.
Any feedback is appreciated.
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Re: Auto Shut Off
It is a possibility, bu there is a self diagnostics on the TV set to help guide you to the problem. I do have this service manual that will assist you to service the problem you have. That's a bargain. This manual is normally 25 bucks! The self diagnostics in on page 30 of the service manual. Please leave an e-mail address if you wish to receive the manual. It will not fix your set, but can get you on the path to a repair. Good Luck
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3-blinks by the SONY TV error code indicates that there is an audio circuit problem, ether is a shorted audio amp IC on the main board, or the power supply that supply the power to the audio amp section is defective.
power in the tv has nothing related with the DVD. The tv has to have raster (white screen) even without signal (cable, DVD, others) if the tv alone is just having the led flashing and neither sound nor video (black screen) The tv has a short circuit in some of the boards that are part of the tv system. the blinking is part of a protection when the tv was created in the factory. Refer to the technician to repair this problem.
DLP Projection tv, Models WD-57731, The tv powers on but the screen remains black, the audio comes on but after approximately 30-40 seconds,the audio starts to skip and then the entire tv system shuts down. I reset it a few times but that doesn't change the problem
Hello apharcha, 99.99% its the lamp. You may also have a faulty door, but thats kinda just 2% possibility. Change the lamp...its due anyway. List Price $200.00 Part Number
LAMP BLOCK XL2100U