Question about JVC HD-52Z575 52" Rear Projection HDTV-Ready Television

1 Answer

No picture. Hello, I have had my JVC HD-52z575 for about 3 years. It had performed perfectly. About a year ago I got the message to replace the bulb. I did not replace an reset my timer because picture was fine. Last night when we sat down to watch a movie the picture went out. Well I thought my bulb went out, no problem can't gripe about that service. We didn't turn off the set but were on PC looking for a bulb to order when the picture came back on!! It lasted about10 min and went back off. This is the state I am in now. I can turn off and wait a couple hours and turn on, no picture. If I leave it on it will come on in about 15 minuites and last 5 to 15 min and go dark again. Any idea's?? Thanks Karl

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The lamp is turned on by a high voltage ballast, very similar to the ones in your fluorsecent light fixtures. Your ballast is starting to fail. You should have your TV serviced by a JVC authorized service center because they have the training to deal with this issue. Waiting until it fails could very likely cause more servere damage especially if it fails shorted then the power supply will need to be replaced as well.

Posted on May 11, 2008

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It could be dust and or lint in the tv. The bulb has a fan to cool it and if it is plugged with lint can cause the bulb to overheat and fail. Lint or dust that gets on the bulb can also cause premature failure. Remove bulb and lean fan and intake screen thoroughly and check to make sure fan is operating. Then install new bulb. Hope this helps.

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Use the below link to locate ur nearest service centers ...
its an hard ware cognitive factor u alone cant rectify it ..


http://maps.jvc.com/cAscList/index.asp

http://maps.jvc.com/cAscList/index.asp

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The JVC 56G786 users manual will not give you a clear or specific answer about confirming bulb failure with the LED lamp or power indicators located on the front of the TV.

If the TV was operating normally for an extended period of time (months or years) and will not start, the problem is almost always bulb failure. If the "Lamp Replacement" warning previously appeared "On-Screen" and the TV will not start, bulb has failed.

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The JVC Lamp Gallery has all the JVC models and lamp numbers listed. There is also a link to DIY JVC bulb and lamp installation.

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You need a professional.
Stop using the TV until it is repaired.
Continue to use it and your problems will multiply and grow more expensive.
Call the manufacturer to find you nearest authorized service center.

MR. TV Sales & Service Inc
Milwaukee Wisconsin 53405
(414) 762-8600
Established 1974

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You can buy a replacment lamp from here
http://cgi.ebay.com/NEW-DLP-LAMP-BULB-JVC-FOR-HD-61G787-HD-61G887-HD-61Z456_W0QQitemZ320274762989QQcmdZViewItem?IMSfp=TL0807151554r7572

Hope this helps
Cheers

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