After turning my tv off it won't turn back on.

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.

sometimes a leaky filter capacitor in the power supply primary section could caused this problem,or a loose solder connection in the power supply section

try checking the system for timer or sleep mode operation try to setting it off

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.

Some models may have a small little hole in the back to reset the TV if not I believe it may burn out on you.

Have it chec by your localTV repair man

Green light flashes 5 and then red light flashes 6

Hi,
If you are handy with TV repair then replace IC6501 and IC8002 on D board of TV or ask local TV repair shop to replace it. Both ICs have same number MCZ3001D
Thanks.

If your set was manufactured around July 2005, you may need a firmware upgrade to solve this issue. On the Sony website you can enter your model # and serial # to see if you TV is affected. If so, it is easy to have done and may be free from Sony. It sounds like the issue they described in the writeup on the required formware update. I had mine done within few months of when i bought it (purchased in Dec 2005) and it has been working flawlessly since.

Good luck!

Donnieboy999