Did flash light test has images and menu back lights flash momentarly then go of in a nano second have power spike at led connector when turning set on and then goes to 0 volts any help would be appreciated!
Inverter board issue.
SOURCE: TV picture goes out after 10 minutes of viewing with popping sound
It can be a couple things. Something bad on the power board. Or the vertical output circuit. How long ago did you purchase the television. Your best course of action is to have it serviced.
If you need any information or other assistance let me know.
Thanks,
Lee
SOURCE: TV does not turn on/red led flashes 7 times in front
this is common issue with this model and through your troubleshooting is tied to y main board. blinking led on logic main in normal operation. when replacing y main always good idea to replace y upper and lowe buffer boards as they complete a circuit and sometimes replacing one without other could cause additional failure on remaining boards
SOURCE: TV Picture Goes Black
I had the same exact problem.
I removed the bulb and cleaned it. There is a small screen at the top of the bulb and it was covered with dust. Once it was cleaned I replaced the bulb and it solved the problem.
Thanks to those who posted the solutions
SOURCE: Toshiba 52HM95 lights blinking
Mine was having the same problem. Just heard back from the shop and they said it's the light engine. They want $750 to fix!!!
SOURCE: No Picture & No sound. Red LED, Green LED, Red LED.
If the power supply outputs are good! Then I would say the back light inverter is bad! If the screen stays black and does not come on.
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