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Mitsubishi WS-55819 55" Rear Projection Television Questions & Answers
TV does not power on - Mitsubishi WS-55819
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.
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brand name" to your device; in the "
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4/12/2017 12:12:03 PM •
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170 views • 0 helpful votes
Mitsubishi Rear Projection TV Model WS-55311
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.
4/6/2014 5:36:56 PM •
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117 views • 0 helpful votes
Shadowing of picture
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.
4/20/2013 7:22:31 PM •
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62 views • 0 helpful votes
Part # 934C067002
waste your time as the DM is NOT AND HAS NOT BEEN AVAILABLE AS A PART for a while, several sites sell kits and PTS Electronics does repair them.Just posting a part number also is a waste of time
9/5/2012 6:33:01 PM •
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101 views • 0 helpful votes
What does a 2-3 dignostic code on a Mitsubishi 55819 mean?
2blink-then 3 blink---------deflection circuit problemIt is a little misleading but means something in Horizontal or high voltage circuit (covers a lot of area inside the set) is bad.Going to need a service manual, etc to try to track it down.Entire chassis for this set can be removed====called a light box.
5/28/2012 8:49:34 PM •
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74 views • 0 helpful votes
Power goes off when truned on
HelloThe power supply starts ON and suts down immedieatly, means there is some short circuit with its main board. In most cases Horizontal output section will have the shorted component/s. You must ahve knoledge in electronics, and experience in troubleshooting the horizontal output section of your set.
2/15/2012 1:27:07 PM •
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53 views • 0 helpful votes
TV displays green blinking light but won't
This is sometimes called the "blinking green light of death" and usually means the DM unit in the set needs repair. The only other simple thing may be the reset switch on the front of the set has gone bad; The only way to see is to get at and unplug the front keyboard on the set.I can tell you how to do that if you want to know.Takes about 5 minutes and if set still does not come on then the DM unit is bad.sj
10/1/2011 11:47:56 PM •
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381 views • 5 helpful votes
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