Question about Toshiba 57H81 57" Rear Projection Television
I have a Toshiba 57H81 57" TV . The red power supply light which is normally on when the tv is off is flashing and the TV won't power on. I tried unplugging and replugging and different wall sockets and that hasn't helped. It still won't turn on. Any ideas of what could be the problem and how to fix it?
I have a toshiba 55hx70 same problem,repair guy just left said it was the power supply and wasnt worth fixing 350 to 400 dollars The tv is 9 years old and they wouldnt even take it to shop. Its been a great tv firs thing to go wrong.. Wo nder if I could replace it myself???
Posted on Dec 29, 2008
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Jan 16, 2016 | Panasonic PT-50LC14 50" Rear Projection...
Dec 04, 2014 | Toshiba Televison & Video
Mar 22, 2010 | Toshiba 52HMX94 52" Rear Projection HDTV
It sounds like your switching power supply or you High Voltage power supply has malfunctioned. These sections control all power to the TV and can produce the situation you are describing. If you do not have a background in electronics, I would suggest that you have a TV repairperson come over and check your TV out.
I say this because there are voltages in a TV set that can kill, so caution is needed.
I hope this helps
Oct 17, 2007 | Toshiba TN43V71 43" Rear Projection...
Jul 29, 2006 | Toshiba 55H70 55" Rear Projection...
Feb 12, 2014 | Toshiba 57H81 57" Rear Projection...
239 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: