Mitsubish ws-65807 the power light go's on then turns off what could the problem be?

Sounds like the power inverter circuit board went out.

try the self check this model has, try to turn set on and when green power light comes on and goes off press and hold both the menu and input buttons on the front of the set at the same time for at least 5 seconds and then release both buttons.

This is a self-check this model has----the power light will then blink a two digit error code like 2 blinks, 2 blinks, a pause and then repeat it several times.


The idea here was to narrow down what area the problem is in.

Let me know with a comment here and I will tell you what the error code you found means.

SD TECH

DOES POWER LIGHT COME ON AND THEN GO OFF/

THE MORE YOU TELL ME THE BETTER i CAN HELP YOU.

sd tech

When power light comes on and then when you turn set on and it goes out: ON FRONT OF SET PRESS AND HOLD BOTH THE MENU AND INPUT (DEVICE) BUTTONS AT SAME TIME FOR AT LEAST 5 SECONDS.

Power light will blink a two digit error code like 2 blinks, 2 blinks, a pause and then repeat it several times.

Let me know what error code you find and I will tell you what it means.

If this told you something you did not know, rate this solution as very helpful as I do this here for free.

SD TECH

It is available in Part Store, click that link and see board image and price info.

you could try checking your convergence board, i have a samsung that when powered on the red timer light flashed a few times and then went out , turns out it was my converge board, when i unhooked it the worked again colours were out of align ,but fixed board and all is well


mikeyfix

it could be the bulb the lights u are seeing should be green not red.

I replaced the pico fuses and the convergence IC's. fuses poped right away code 22 . Further inspection of the board showed the coolant had leaked out of the center projector and fried the board. Not willing to pay $300. Passed it on to someone else

Just go to menu... then ..setup... then... timer ..and turn it off...... the blinking light goes away

Check for wet area on signal PC board = leaky CRT seal.
................T.