Question about Mitsubishi WT-42311 42" Rear Projection Television

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Mitsubishi WT-42311 hd tv has "pulsating" problem

My Mitsubishi WT-42311 42" rear projection hd tv recently started "pulsating in and out". The "pulses" start relatively small and sometimes will stop without switching the tv off and then back on. At other times, the pulsating will become larger and if the tv is not manually switched off and then back on, the pulsating will cause the tv to shut off. I searched the internet and found one result where the owner experienced the exact same problem and indicated that a $7 part was required, but no additional information was provided. Hoping someone has a clue about what is wrong with my tv.

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A Mits qualified tech and/or warranty repair facility near you should be consulted.Involve Mits in the repair loop for accurate info.

Posted on Sep 26, 2007

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Posted on Jan 02, 2017

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1 Answer

Sizing screen on wt 42311


A problem in HD BUT not on standard 480 programs-----Convergence not good in HD OR WHAT?

Mar 23, 2012 | Mitsubishi WT-42311 42" Rear Projection...

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Mitsubishi tv model wt-42311, error code 2-2. what can i do?


2,2 IS short protection and 95% chance it means one of the two pico fuses that protect the convergence IC chips are bad.

This model uses two of the chips: STK-392-110 and you would have to pull the light box out to replace them safely (total parts cost will be under 30 dollars).

It involves getting at the chips and the fuses and replacing them: how much skill do you have?


SD TECH

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Are you sure tube is bad and that projecion fluild isnt contamiated if tube lights up but you can not see a picture clearily or at all fliuld is bad remove old fluid replace with new problem FIXED Call Mats for projection fluild 1-800-628-1118

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I have a Mitsubishi HD 1080 42" and the pictures has a yellow shadow on the right side of the tv. also yellow and green shadows


Your television needs convergence adjusted. Seek your owners manual to do this.
If you need help locating it, let me know.

Jan 19, 2009 | Mitsubishi WT-42311 42" Rear Projection...

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Mitsubishi wt-42311 tv wont stay on


convergance ic bad
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html

Oct 28, 2007 | Mitsubishi WT-42311 42" Rear Projection...

1 Answer

Mitsubishi tv wt-42311


convergance ic bad
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html

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