Question about Standard (CRT) Televisions

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Power button Flashes

My son was watching tv late at night and the picture on the tv went blank and the power light next to the power button on the tv started to flash red. Like a cars blinker light. The next day I tried to turn on the tv same thing when you turn on the power the light flashes and nothing works I unhooked the power cord from the back tried to reset by waiting 30 seconds nothing. So I unplugged the tv for 24 hours and then replugged it back in and still the same thing. The power light flashes red and nothing else works. I have a Hitachi 46F510 projection TV and have a similar problem. I was watching TV late one night (11/16/07). I shut off the TV and cable box with the same remote. I turned it on again 5 minutes later. The cable box came on, but the TV did not, only the light for the power button came on, but not the TV. I had to manually depress the power button, but when I did the magic focus came on and I watched it cycle through the process. After the magic focus was done, I still had no picture. I depressed the power button again and now I get a picture, but no sound. When I shut the TV off the power button light should go off, but it does not. I have to unplug the TV from the surge protector. i have asharp tv model20b-sc i was watching my tv when it suddenly goes off and the power lamp start blinking and i hear aclicking sound

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  • 2 more comments 
  • felixf2825 Jun 21, 2008

    The light flashes 3 times and then stops

  • Anonymous Aug 12, 2008

    SONY KV-35S40 My tv just went black and No sound. Red light blinks all the time. Tried cutting the elec for 60 sec. with no help. Then tried pluging into another wall outlet with no help. Repairman wants $115 just to come to my door!!! Can U help me please?

  • ryanp72 Aug 18, 2008

    TOSHIBA 32AF42 IS THE MODLE # POWER LIGHT CONTINUASLY BLINKS ON AND OFF WHEN YOU TURN THE UNIT ON AND NO PICT. IT HAS BEEN UNPLUGED FOR 4 DAYS TRIED IT AGAIN AND THE SAME THING

  • Anonymous Mar 23, 2009

    no power to the unit. red light stays on never changes to green

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  • 4,234 Answers

For the first one, please list the model number and count the blinks. Also, can you please post each problem separately. It will get too confusing trying to address 3 sets with different but similar problems.
Thanks,
Dan

Posted on Mar 18, 2008

  • picassos88
    picassos88 Jun 07, 2012

    Mine SABA M3615FT is red flashing too because it shut down on timer but the remote has broken and cant turn it up...tried unpluging and pressing the power button several seconds but no way.....can you help me?

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2 Answers

Power clicks on and red power light flashes but no picture


The problem might come from the fuse inside was blow out. if you have a multimeter then open the rear cover. The fuse lays near the power cord. Take it out and use Ohm meter to check it connectivity. If it is no connectivity meaning the fuse was blow out. Replace a new one with the same value (Ampere and Voltage). If it does have connectivity, the problem needs technician to find out as it relates to many parts on the circuit board.

Aug 11, 2009 | Sony KV-27S46 27" TV

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My Philips standard tv picture went out


You may have a corrupt eeprom! Eventually the red light will come on with no audio or video!

Jun 17, 2009 | Philips 27MS4504 TV

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Same thing happened to me


Well, no sound no picture = power supply unit
Sound no picture= flyback
picture no sound =tuner/audio logic

You get my drift?

You power supply is bad you replace it you got another new TV, with this digital conversion hitting I would rather advise you to get a nice flat panel and donate that one to Goodwill

Jun 13, 2009 | RCA F32650 32" TV

1 Answer

Sony Trinitron KV 27


Please count the blinks and post that number. That is an internal diagnostic code that will indicate the problem circuit. From that I can give you probable repair parts and costs.

Thanks,
Dan

Dec 24, 2008 | Sony FD Trinitron WEGA KV-32FS100 32" TV

1 Answer

TV WENT OFF BY ITSSELF


This TV has reached the end of its (short) life. Needs to be replaced.

You can try looking at what kind of TV it is, what model, and look at the manufacturer's web site, check for the manual, look up what it means when the green light flashes. Might be a code that means something but I think the TV is dead.

May 15, 2008 | Standard (CRT) Televisions

1 Answer

Sony KV-32S36 32" suddenly stopped working, no picture or sound


Check soldered in fuse R607 in power supply circuit =
If open, replace it and bad converter xistors ( 2SC4834)
Next, replace shorted horizontal output transistor w/ first Quality.
Solder any / all bad connects,esp.horiz drive to base of horiz.
o / p xistor. Soldering is critical or it will blow up again......

Oct 27, 2007 | Sony KV-32S36 32" TV

4 Answers

TV WENT OFF BY ITSSELF


This may denote a proble in either your switching powers supply or your Horizontal section derived high voltage power supply. These are both very dangerous sections in your television. My next question is important; do you have a background in electronics? If not I would not advise you working on this problem yourself and that you take the TV to a repair shop for servicing. If you do have some background in electronics, I would like for you to make the following obeservations: What was the TV doing (it actions)prior to it going out? Did you hear any sounds before it went out like buzzing or crackling? What do you hear when you try to turn it on now, clicking? These questions are just to develop some background into what might be happening to your set. Thank you, Shuttle83

Oct 07, 2007 | RCA 32V524T TV

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