Mitsubishi WS-55819 55" Rear Projection Television - Answered Questions & Fixed issues
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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4/12/2017 5:01:39 PM •
Mitsubishi...
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Answered
on Apr 12, 2017
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169 views
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.
11/13/2014 2:00:11 PM •
Mitsubishi...
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Answered
on Nov 13, 2014
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117 views
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.
5/25/2013 7:08:50 PM •
Mitsubishi...
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Answered
on May 25, 2013
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62 views
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
9/6/2012 2:49:10 PM •
Mitsubishi...
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Answered
on Sep 06, 2012
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101 views
Mitshubishi medalion 1080hd wont read devices
the set does have a hard reset based on exact model number and using the original Mitsubishi remote, its called the option menu and the 4 digit number code is model specific.
9/3/2012 3:03:10 PM •
Mitsubishi...
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Answered
on Sep 03, 2012
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54 views
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.
5/29/2012 12:58:55 PM •
Mitsubishi...
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Answered
on May 29, 2012
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74 views
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 5:13:16 PM •
Mitsubishi...
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Answered
on Feb 15, 2012
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53 views
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