Question about JVC HD-52G786 52" Rear Projection HDTV

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Lamp light blinking, Power Light blinking, TV off

I have the same issues, but was able to get the TV on by pressing and holding the power button longer. I've had to do this on a few occassions.

After holding the power button longer, the blue power light goes solid, screen comes on, while orange light continues to blink. After several minutes, orange light goes off and everything looks normal till the next time, next day likely.

Everything looks great when the blinking lights are off.
Does anyone have an electronic manual that references the blinking light?

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Your description of the problem points to a power supply in the process of failing.
If it was mine, I would leave the set unplugged overnight, remove the back panel of the set, locate the power supply (likely on a separate board related to the incoming AC cable and will have larger components on it), look for an assembly number (often on a printed label), contact the manufacturer's service company and inquire about replacement or repair cost.
When you plug it back in, note whether it behaves normally at first turn-on. If is does, this tends to support the suspicion of a failing power supply since some of the passive components in it have had a chance to recover before weakening again.
Modern supplies are a good bit more efficient than 'linear' supplies of yore but are far more complex and much more dependent on quality of components.

Posted on Jul 28, 2009

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After a few months of having it at the JVC recommended shop, they now tell me I need a light engine ($1600). If anyone has a broken screen JVC they want to sell me a bord from, let me know. Thanks.

Posted on Aug 23, 2009

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Posted on Jan 02, 2017

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Replaced lamp on mitsubishi wd62527 worked for 10 minutes then shut down. Now red lamp light is on


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I found this on another website, most likely it is your power supply capacitors.
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Please follow the steps that are mentioned below to reset the TV to the original factory settings:

(a) Turn ON the TV.
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Please disconnect all the cables from the TV including the power cable then reconnect them after two minutes. Please make sure that the the power cable from the TV is directly connected to a functional wall outlet. Next, you may try connecting any other video source such as cable box, DVD player, Blu-Ray player, Playstation, etc. If the issue persists then try resetting the TV to the original factory settings.

Please follow the steps mentioned below to reset the TV to the original factory settings:
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Hi Elaine!

Please follow the steps mentioned below to troubleshoot the issue:
If the TV standby light is blinking for five times then you may perform the steps given below:
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(ii) Next, reconnect all the cables after two minutes.
(iii) Please make sure that the power cable from the TV is directly connected to a functional wall outlet.
(iv) Next, you may try resetting the TV to the original factory settings.

Please follow the steps that are mentioned below to reset the TV to the original factory settings:

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It sounds like the lamp needs replaced.


Please rate this a fixya

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