I need a power supply for a Mitsubishi Medallion WS-55819

The model indicated here is not designed for hookup with a laptop or computer at all.

When it shuts off and the green power light goes off, press both the menu and input buttons on the front of the set (not the remote) and hold both for about five seconds and release.

Power light will blink a two digit error code like 2 blinks and then 3 blinks and repeat it several times.

What is the error code?

check power supply section,open capacitor,resistor.power ic regulator

convergence repair kit needed. convergence chips and/or fuses bad

Try to unplug set and try it again as if the set was unplugged and then the self check done it will be 1,2 which means NO ERROR detected.

Let me know also what the set does?


SD TECH

hold down the menu + device for five sec what is the error code?
should be like 1 pause then a 2 or something

hold down the menu + device for five sec what is the error code?
should be like 1 pause then a 2 or something

the dm module power supply is developing leaky capacitors and will eventually cause the set to not come on at all. this may also be causing the snowy picture if you are useing the digital tuner. The dm module will require repair to resolve these issues.

Sounds like a pincushion problem. You can obtain the service manual and free diagnostic upport at the following link. Hope this helps.
http://servicemanuals.vstore.ca/

try to solder it first if dont work u can get the same part on yhe net