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When i turn my TV of and turn it back all i get is a flashing signal. T. will flash for hours and sometimes days. how can I et it to work.

Posted by jacqueline... on

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5 Related Answers

Anonymous

  • 1 Answer

SOURCE: Power button Flashes

Bad Convergence circuit , replace 2 STK392-110 & fuse will take care the problem

Posted on Jul 18, 2007

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Anonymous

  • 10594 Answers

SOURCE: tv turns off but will turn right back on

Service Manual of KV-32XBR400 shows error info regarding red light flash 2, 3, 4, 5, 6, & 7 times only. Each flash corresponds to different problem in TV. Please check red lighe flash count again.

Posted on Aug 10, 2008

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Anonymous

  • 320 Answers

SOURCE: Panasonic Plasma TV model TH42PD60U Shuts off power led flashes 7x

There is a software upgrade to address this particular problem. Contact Panasonic to see if the upgrade can be provided to you free of charge.

Posted on Oct 30, 2008

Chi Chu

  • 8457 Answers

SOURCE: standby light flashes but tv will not turn on

Ur high voltage is dying.The block of plastic with a red wire with a cap hook to ur CRT(tv tube).The FBT,it call the Flyback transformer,that is dying.That must be replace.

Posted on Sep 22, 2009

Anonymous

  • 1 Answer

SOURCE: 2000 Pontiac Sunfire turn signal sometimes flashes

Sounds like your turn signal relay - it's located under the dash panel by the steering column.

Posted on Mar 09, 2010

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Lighting was bad in my area and my tv was plugged inns surge protector the tv turned on bit the power light blinks with the opc light my dish won't how up on the tv what do u think is wrong??? I turn...

The tv have a problems with the board that called the tv main Tuner signal board.That the board where the tv incomming broadcasting signal cable plug into it.This tv it still useable.I have one too a 46".Try tv unplug,replug it back like about an hour this problems will solved for a while evenually will return though.Every times POWER and OPC LED lights flashes,just push the tv power button ON again on the remote and have to wait,sometimes tv it will lite up and work right away.Sometimes it will have POWER and OPC LED lights flashes again.Just have to push the remote power button ON again and wait a while again eventually tv it will lite up and work.Have to this like 3 or 4 times power ON button pushes somtimes,tv will eventually work though.I know i do this manytimes before my tv have this problems off/on 3 1/2 years.But finally u will have to replace the tv main Tuner signal board sooner or later though this solution dosen't work for the rest of the tv life.U can do some basic mechnical works like take things aparts and putting back together again.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish tv Turner signal board for the replacement.
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The power light is blinking and the tv wont turn on

I have two 46" Sharp Aquos tvs,so i know this tv model well.Tv have Power and OPC LED lights flashes?Yes.Tries tv unplug,replug it back like about an hour later.The tv should be working again.This problems happen to Sharp tv alots,later on,should it happen again,just tries push the power switch on the remote again and wait the backlight will light up and tv will work again,some it will go back to Power and OPC LED lights flashes again,just push power switch again and wait,sometimes,u have to do this three or four tines to make the tv Tuner signal board to take to make the tv to work again.If u have to pushes power switches 10 or 11 times and wait and Power and OPC LED flashes lights again,it time to replace the tv Tuner signal board,that the board,where that take the tv incomming broadcasting signal cable plug into it.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish tv Tuner signal board for the replacement.
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Tv wont turn on used it for two months and one day it turns on then the power led light flashes and the opc led light ...

This tv still under warrenty?Yes take ur warrenty repair.This problems very common on Sharp LCD tvs.I have one too.This tv have a Tuner signal board problems.But this tv still use able.Just push power button again after the POWER and OPC flashes.POWER and OPC some will flashes again and wait just push the power button again and wait.Sometimes have to push power buttons and wait power button push out of three or four times power button push POWER and OPC flashes.Than tv will work again.
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Power Button Light Flashes six times Chassis# PTV915

Replace SSB p#313912725871. (Small signal board.) New part #PH3912725871. They also sell a kit PH3912725871-KIT.
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Tv turns off but will turn right back on

Service Manual of KV-32XBR400 shows error info regarding red light flash 2, 3, 4, 5, 6, & 7 times only. Each flash corresponds to different problem in TV. Please check red lighe flash count again.
2helpful
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Tv does not turn on

When TV does not start, and sometimes you hear a clicking noise, that means that the TV is on protect mode.

Try first leaving the TV power cord unplugged for some times, let say one hour or so.

Also ensure that the fault is not coming from a faulty receiver box sending bad signal, check if you get same problem with no receiver box or dvd connected.

If that does not work, and you keep having a flashing led on front of the TV, and tv turning off by itself after a while, that indicates a fault condition.

The flashing light indicates a diagnostic state called protection.
When the TV goes on protection there are only two possible reasons.

1The internal circuits are jammed because of electrostatic charges accumulating on capacitors, or because of a wrong voltage read by the main chip on your monitor controller board. this started the protection circuit.

2 The protection circuit detected a wrong voltage or abroken contact, identified an internal fault and kicked in , startingthe flashing light.


If you are in situation one, then theTV will reset just unplugging power cord for one or two hours,sometimes even minutes.

If you are in situation 2 , then there is an internal fault.

Common faults that can occur are a blown capacitor on power board, a convergence IC has blown, or a fault on Digital board.

Check also the video cable or any external connection cable, if the cable is shorting, or the connector is bad, you can get same flashing state because of the video cable.


If under warranty contact the manufacturer ringing the number on the user manual

If you want to repair at your own expenses, just locate any good qualified repairer.
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TV won't turn on

sounds like the main board has an issue
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Vizio model M65-C1. Power comes on, the Visio logo appears and then disappears, backlighting stays on but the TV does not come on completely...what could be the issue? Vizio model M65-C1. Power Supply Board 715G6887-P02-001-002S ADTE1835A C 8 - Main Board 715G7288-M02-000-005T I thought to dig into my TV and I thought the power supply was bad but it is not. The resistors and capacitors that usually go bad are still functioning. I removed the main board and cleaned it up and flowed it as I have seen on the internet and I am still getting the same problem. My daughter told me the power doesn't come on anymore and it does - but after really going over the TV this is what I have found: 1. When plugging it in for the first time the light comes on for a few seconds and then dims or goes off - on standby. 2. I can either power it on via the remote or by the power button on the back of the TV. 3. When powering on the light on the bottom of the TV comes on for about 4 - 5 seconds and then dims or goes off. 4. The Vizio logo appears for a few seconds and then disappears. There is no picture and obviously no sound because of no picture. 5. The backlighting is on for roughly 30 - 35 seconds and then the TV appears to shut off by itself. 6. I don't see the red or blue light coming on...on the main board. 7. Five seconds later the light at the bottom of the TV comes on and you can repeat No. 3 - 5 above. 8. The TV just keeps cycling as it did before I ran any diagnostics or clean up the main board. 9. The cycle start to finish takes 40 - 45 seconds and did this over 5 minutes before I disconnected it. I had to disconnect because neither the remote or power button would work. Prior to all of these issues my daughter stated it would take roughly 30 minutes for the TV to finally come on and once on it was fine for hours. Eventually after months the TV took 4 hours to finally come on and then nothing except what it is currently doing above. The power supply when on reads as it should - the power supply shows 5 volts - 19 volts etc. as I am running my volt meter across the top of the pins. I am also getting 24 volts where I should. The Main Board was a mess with a white substance in places and something like caked on Pepsi and the two pads holding the main board in place had somewhat fused with the board. It took me an hour to clean all of the sticky residue off. I am perplexed. I don't feel I need a power supply but don't know what the "real" issue is because no one on the internet has had the same issues. What do you feel could be the issue?

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