Question about Mitsubishi VS-50605 50" Rear Projection Television

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Mitsubishi vs-50605 rolling lines started when tv first turned on and would go away when warm now problem will not stop, looked for convergence ic's could not find, not a tv person but experienced in auto electronics, could repair with good information.

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  • stennis Nov 03, 2007

    when turn on horizontal lines and ziggling. Use to get better after TV had been on for a while, but now lines there all the time, except when we play a dvd movie, so only happens when we use the TV.

    Any ideas

  • Anonymous Nov 25, 2007

    I have the lines fluttering on this same model - they sporadically go away after the tv has been on for a while. I have the lines without any type of input (cable, DVD, etc.), so the problem is not with input.

  • golfadict Dec 14, 2007

    tvray called it, I had my tv repaired and the repair man replaced 4 small capacitors, tv good so far, he had a special tool to check capacitors while still on the board, cost 241 plus the 95$ service call, he charge about 9 dollars a capacitor.

  • Anonymous Dec 31, 2007

    I have the same problem, when I first turn on the tv it has the rolling picture, then after about 20 minutes or so it'll go away. I have not tried any steps to correct it but I've called the only two tv repair people in town and one guy told me he doesn't work on mitsubishi's and the other repair place does not answer, so I'm hoping that you will help me with this problem. I would appreciate some help. Thank you so much.



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I found the STK392-110 on be careful how you solder and always make sure you didn't bridge the pins with solder.

Posted on Jan 01, 2008


I had the same problem and I fixed it by changing both convergence ICs. IC number STK392-110. There's also one more problem that I have to look in to and it has to do with the reception on the TV. All I get is static even after I did a channel scan.

Posted on Jan 01, 2008


I read on one the solutions would be to replace the capacitors. (the rolling tv problem). So where are the capacitors in the tv and where can I order new ones? Thanks a bunch.

Posted on Dec 31, 2007

Mine is doing the same thing where and whats parts do I need to get?

Posted on Dec 10, 2007

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Does not sound like convergence have had a few with bad capacitors. any good at soldering

Posted on Oct 23, 2007

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I have a mitsubishi 65 inch model VS-60703 it does turn on but the screen dark.What could be posible wrong with it?

Posted on Feb 16, 2009

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1 Answer

Mitsubishi Vs-60705 Bigscreen turn on vertical roll warms up stops rolling and begins jumping up and down also picture is not clear

Check C2P05[ location on convergence board]. This is a 16volt 100Mf cap that is bad. And check out C2V29 [cap value is 16volt 22 Mf.] And still while you're at it, resolder the pins on the convergence ICs.Should fix your TV!

Nov 29, 2009 | Televison & Video

1 Answer

Hour glass cannot adjust red horizontal convergence

The most likely cause is shorted convergence chips and possibly a few pico fuses.

These sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the picture to look normal. This is called convergence.

When its out of alignment the video will look 3-D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired. Convergence problems are very common on all Projection TV sets including Sony,Samsung,JVC,Philip Magnavox,Panasonic,Akai,Pioneer Hitachi,Mitsubishi,Zenith and others.
You can get a convergenece repair kit with instructions from the links below.

Here are some of the most common problems with these sets...

Problem #1) Convergence

Yours may have one or more of the following symptoms...

*Screen Looks 3-D
*Colors wont align
*Screen may look distorted or warped
*No Audio/Video - TV Shuts down - May also make a constant chirping sound

Problem #2
Another common problem is dull or washed out video.

Your set may have one or more of the following symptoms....

*Dull looking picture
*White looking picture
*Halos around objects
*Red/Orange looking picture

You can see some more examples and find a fix herebb0cf99.png

Oct 09, 2009 | Mitsubishi VS-50605 50" Rear Projection...

2 Answers

Rolling lines until tv warms up

Vertical output IC bad capacitors in vertical circuit 100uf 35v sometimes vertical IC needs to be resolder and that fixes problem look for poor solder joint s.

Sep 27, 2009 | Mitsubishi VS-50605 50" Rear Projection...

2 Answers

Tv problem

bias on green is too high or current is too high^^^turn bias down on focus block^^^--curved lines(not retrace lines) convergance IC`s going or resistor(s) out of range^^^replace them^^^

Sep 10, 2008 | Mitsubishi VS-50605 50" Rear Projection...

1 Answer

Rolling screen

my screen on my mitsubishi won't stop rolling

Aug 22, 2008 | Mitsubishi VS-50607 50" Rear Projection...

1 Answer

Mitsubishi VS-5006R picture Ghosting

Since the problem corrected itself initially, it may just be poor solder connections. Try resoldering the pins on the convergence ICs. These are large black ICs attached to a heatsink and should be marked STKxxx. If resoldering does not resolve the problem, replace the ICs.

Jun 02, 2008 | Mitsubishi VS-50605 50" Rear Projection...

1 Answer

Tv problem

replace both convergence ICs STK392-110 they are available at the following link and they give free installation instructions and free online tech support. The repair is easy and takes about 45 minutes from start to finish.

Mar 05, 2008 | Mitsubishi VS-50605 50" Rear Projection...

1 Answer

Lines through picture

this unit needs new convergence ics.It should run about 250 for repair from a honest tv repair shop.

Mar 22, 2007 | Mitsubishi VS-50605 50" Rear Projection...

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