Question about JVC HD-52G787 52" Projection Television

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My tv will not power on. It starts to power on, and then the power light starts to flash, and then it powers off and the lights flash really fast

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  • JVC Master
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Power supply board it dead.Replaced the power supply board will solved this problems.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.

Posted on May 03, 2010

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Posted on Jan 02, 2017

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4 fast blinking lights


Hi,

The Standby/Power light of the TV blinks when there is any internal malfunction in the TV.
The self-diagnostic function of the projection TV will cause the STANDBY light to blink or flash when the television detects an issue. The number of times the STANDBY light flashes corresponds to a specific issue. As per the two examples below, some of the issues may be resolved without the need for service.
If the STANDBY light flashes three times in sequence, the lamp cover is not securely attached. Reattach the lamp cover to resolve this issue.
If the STANDBY light flashes four times in sequence, the TV may be overheating. To resolve this issue, ensure that the back of the TV is well ventilated.

If the flash sequence is not listed above or the light continues to flash, follow the steps below to perform a power reset:
Try the following steps to check if the issue can be resolved.
Turn off the television.
Unplug the television power cord from the electrical outlet.
Let the television remain without power for 60 seconds.
Plug the power cord back into the electrical outlet.

If the television is plugged into a power strip or surge protector, remove it from the power strip or surge protector and plug it directly into the wall outlet. If the issue is resolved, the problem is with the power strip or surge protector and not the television.

If the issue continues to occur, service may be required.


Thanks for using Fixya.

Oct 13, 2010 | Sony FD Trinitron WEGA KV-32FS120 32" TV

1 Answer

The screen blinks fast and slow


Tv starting to take longer to power on?Power light indication in the LCD panel screen blinking?Power supply board,starting to have problems.The power supply board,that the board,where the power a/c cord plug into it.Tries websites Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.

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1 Answer

Right signal lights not working. ive changed the bulbs still not working. the one at the back flickers really fast


flashing fast is because only one bulb is working. look for power to front signal light and check ground wire

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1 Answer

Mitsubishi 62525 power reset issue


The reason the light flashes, is because the tv is still on, that is the fan is cooling off the lamp. It will go off after about 1 minute. This is normal.

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Tv won't come on. It has a flashing green light on by the power button.


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hy i got a toshiba 42" LCD tv ,when i press the power boton
iget the red light,& it stay that way ontil i pressthe power back off
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The fan may have went bad. If it's out of warranty you may open it up and try and blow some dust out of the fan to see it that may do the trick if not it may need to be replaced. Westexaudioelectronics.com

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1 Answer

Remote won't turn set on anymore!


Hi Smittie, I had a similar problem with another type of TV set. All functions work well except power. The solution was to replace the batteries, perhaps they are running low. It will also reset the remote which might help as well. Hope this will work for you too. Cheers.

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