At Fixya.com, our trusted experts are meticulously vetted and possess extensive experience in their respective fields. Backed by a community of knowledgeable professionals, our platform ensures that the solutions provided are thoroughly researched and validated.
- 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.
If you unplug for a minute and hit the power button it sound like it is coming on then it shuts off and the red power light flashes slowly. The TV is a Panisonic 1080i HDTV, about 6-7 years old. ... I have an old type sony tv with the big back and the red power light keeps flashing and ...
I have a Sharp LCD 46 in.tv do this often.Yes,it is.This problems,the tv Tuner signal board have problem,but the tv is still useable.The POWER and OPC light indications flashes.Just push the power switch again,wait see tv turn,not POWER and OPC flashes again,push the power switch agian and wait.Have to do this like 3 or 4 times sometimes,than the tv backlight will come on,tv will work.Don't know but,if u require to pushing power button more 10 or 12 times,the tv Tuner signal board don't take an turn on the tv backlight get the tv to work.The Tuner signal board is dead,time to replaced the tv Tuner signal board.
It can Have one of 2 Troubles, The Inverter Board is Defective or the Power Supply has bad Capacitors. I found 3 Capacitors known to go bad in that set. Replace the 10 Volt Capacitors with 16 Volt Caps and they will last forever.
Black Screen come from three areas.
1- Power Supply Board
2- Inverter Board
3- Processing Board on the LCD.
Since the Power Supply Board was replace, it easy to troubleshoot where the problem. lies
If you cannot get the backlight, then its the inverter board.
If you can use a flash light on the TV screen and can barely see the images, then the problem is indeed the inverter board.
If you cannot see any images when using a flash light, then the problem comes from the LCD processing board.
Let me know if you have any success.
Mike
×