My tv turns green to come on but seconds later goes off to red. What is the problem?? Can I fix it?.. To do a RESTART.. Please let me know Thanks

hi could be bad capacitors in the psu board,thanks

shaun

Hi,
Please let me know model number and brand of your tv to find out possible cause of problem and to suggest a solution.
Thanks.

My Loewe Aconda 81 HDR TV will not turn on. When I press the power button the green light comes on but the red light stays on with it and after a few seconds the green light goes out and the red light stays on. Any help please.

MY philips tv model number 55PL9773/17 WAS TURNING OFF THE SCREEN AND LEAVING THE AUDIO ON FOR ONE MINUTE. THEN THE YELLOW LIGHT STAYED ON. THEN THE LIGHT TURNED OFF. thEN I TURNED ON WITH THE REMOTE AND THE YELLOW LIGHT TURNED ON AND A FEW SECONDS LATER CHANGED TO THE GREEN LIGHT AND THE TV TURNED ON. AFTER A FEW MINUTES, BETWEEN 10 AND 30 IT DID THE SAME THING. NOW IT IS OFF WITH A BLINKING RED LIGHT PERMANENTLY ON. TO TURN IT OFF I HAVE TO UNPLUG IT FROM THE WALL. I REPLACE THE LAMP A FEW WEEKS AGO AND IT IS FINE.

Possibly the power supply circuit board.

TV STARTS UP AND GOES BLANK SOUND NO PICTURE

Dead, led flashing red/green at first, then going to red standby
Replace C604 (1000uF, 16v) elec. cap. It is in the decoupling circuit for the 5 volt supply
Reverts to standby from switch on via TV or Video
No 5v rail because FET MTP3055 o/c. (BUZ71 will do nicely)
Goes straight to standby, after a quick burst of power
Replaced R952 (39K), had gone slightly high

You need to fix power supply module (replace electrolitic capacitor on PCB) in your plasma. It's very frequently failure for this device.

The most common issue i find with Plasma TV's acting like this is a failed power supply in them, usually due to leaky/failed capacitors. About your only option is to find someone with the know-how to repair it, as its almost impossible to find a replacement board. I fix more TV power supply boards then anything else these days.

to thus problem its very simple .! try to resolder at the back of the picture tube board.