20 Most Recent Mitsubishi WS-55819 55" Rear Projection Television Questions & Answers

The main power supply regulator section circuit fault. Either it will be a separate board, or the part of main board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size. Search the site by type in the "brand name" to your device; in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.

Blu-ray attaches to component inputs. Component cables are the red-green-blue cable and the red and white for sound.
Out on the blu-ray to 'In' on the TV.
Here is your owner's manual. see page 19

Rear projection TVs are dinosaurs. Sell it if you can get anybody to buy it and get an HDtv they're pretty cheap now not to mention thinner, lighter and better for your eyes. Imagine the space you'll save if you mount it on the wall and the cost of electricity. Not trying to be a jerk but it's time to move into the 21st century. The picture is waaaaay better.

Likely has lost a red convergence chip again.

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

take off speaker cover, you will see two clips with two screws in each. unscrew, then lift screen straight up. walaaaa

Model number please? Also count the number of blinks: 3 or 5 or?SD TECH

A shadowy or 3D image is caused by the convergence not being aligned. If your model has a convergence menu goto it and see if you can adjust the colors so that they are all straight and aligned. If so the 3d shadows will go away. If however it wont adjust the convergence has failed and would need to be to repair the TV yourself or with a company. Convergence repairs are common a fairly easy DIY fix.

What you describe is known as a convergence chip problem which is a fairly common occurance. You can read more about it here on this fixya tip page. http://www.fixya.com/support/r4581251-convergence_failure_test

Your model doesnt have a DM module like the later versions. You have the V20A chassis and that doesnt have a DM assembly.