When i turn on the tv it starts blinking and the projecters blink very bright an after a few seconds it will trun its self off

I know these sets well, you lose brightness but still have sound?

If the green power light comes on for a few seconds and then goes out the set has a self check for error codes:

UNPLUG TV AND THEN PLUG BACK IN---TURN ON---GREEN POWER LIGHT COMES ON FOR A MOMENT AND GOES OFF.

PRESS AND HOLD "device"(input) and "menu" buttons on front of tv for at least 5 seconds and then release both together.


Watch for power light to blink in a sequence:

1 blink-then 2 blinks-------no error

2 blink-then 1 blink-------X-ray protection

2 blink-then 2 blink-------SHORT PROTECTION*******

2 blink-then 3 blink---------deflection circuit problem

2 blink-then 4 blink---------vertical circuit problem


******2, then 2 is most common---usually means one of the fuses that protect the Convergence IC or IC's is blown---set will detect no voltage to convergence IC and shut down.


SET WILL REPEAT BLINK ERROR CODE UP TO 5 TIMES AND THEN TO GET IT TO REPEAT MORE YOU HAVE TO UNPLUG SET AND TRY TO TURN ON AGAIN.


IF IT IS 2 AND THEN 2---USUALLY
CONVERGENCE CIRCUIT PROBLEM

let me know what you find--hope that you find 2 blinks, a pause and two blinks--this is the most common and easiest to fix.

Mitsubishi self check: MOST OF THESE SETS HAVE A SELF DIAGNOSTIC:

UNPLUG TV AND THEN PLUG BACK IN---TURN ON---GREEN POWER LIGHT COMES ON FOR A MOMENT AND GOES OFF.

PRESS AND HOLD "device"(input) and "menu" buttons on front of tv for at least 5 seconds and then release both together.


Watch for power light to blink in a sequence:

1 blink-then 2 blinks-------no error

2 blink-then 1 blink-------X-ray protection

2 blink-then 2 blink-------SHORT PROTECTION*******

2 blink-then 3 blink---------deflection circuit problem

2 blink-then 4 blink---------vertical circuit problem


******2, then 2 is most common---usually means one of the fuses that protect the Convergence IC or IC's is blown---set will detect no voltage to convergence IC and shut down.


SET WILL REPEAT BLINK ERROR CODE UP TO 5 TIMES AND THEN TO GET IT TO REPEAT MORE YOU HAVE TO UNPLUG SET AND TRY TO TURN ON AGAIN.


IF IT IS 2 AND THEN 2---USUALLY
CONVERGENCE CIRCUIT PROBLEM

let me know what you find--hope that you find 2 blinks, a pause and two blinks--this is the most common and easiest to fix.

if model indicated do the self check it has:

On front of set when green light for power goes out press and hold both the menu and input (source) buttons at the same time for at least 5 seconds and release both buttons.

Power light will then blink a two digit error code like 2 blinks, 2 blinks a pause and repeat it for a total of 5 times.

If set has been unplugged you must plug it back and try to get set to turn on--unplugging clears the errors.

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

power light if it shuts down should blink a error code--count the blinks and a pause?


SD TECH

DO THE SELF CHECK WHEN IT SHUTS OFF:

oN THE FRONT OF THE SET PRESS WHEN THE LIGHT GOES OUT BOTH THE MENU AND INPUT BUTTONS FOR 5 PLUS SECONDS AND RELEASE BOTH.

POWER LIGHT WILL BLINK A TWO DIGIT ERROR CODE---LIKE 2 BLINKS, 2 BLINKS A PAUSE AND THEN REPEAT FOR A TOTAL OF 5 TIMES.

LET ME KNOW ERROR CODE AND I WILL ASSIST YOU.

SD TECH

If power light comes on for a few seconds and then goes off: On the front of the set press and HOLD both the menu and input (device) buttons at the same time for at least five seconds and then release both.

The power light should blink a two digit error code: 2 blinks, a pause and 2 blinks is the most common.

Tell me model number and what error code you find and I will tell you what it means and if possible what needs to be done.

This is a self check feature all WS model numbers had.

SD TECH

If power light does come on and a few seconds later it goes off---do the self check that the WS65909 MITSUBISHI should have:

On the front of the set press and hold both the MENU and INPUT(OR DEVICE) BOTH FOR 5 SECONDS AND THEN RELEASE BOTH BUTTONS.

Power light should blink a two digit code--error code---for example: 2 blinks, a pause and 2 blinks.

Let me know what code you get----it will repeat it several times---and I will tell you what it means.


SD TECH

replace power board i have one to sell 573-433-1925

does the from led blink if so how mant times pause then blink again?

Does it blink a certain amount of blinks pause a second or just blink constantly with no pauses? Let me know it will blink a code if its going into protected shutdown. And it will blink constantly for another reason.