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
An expert who has achieved level 3 by getting 1000 points
An expert that got 20 achievements.
An expert that got 10 achievements.
An expert that got 5 achievements.
Re: Power button Flashes
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.
- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
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.
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.
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......
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.