Question about Mitsubishi WS-55511 55" Rear Projection Television

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Mitsubishi Big Screen TV has horizontal lines on start up

Mitsubishi Big Screen TV, rear projector has been working great with great picture. Now when we turn it on and it starts up, there are some lines running horizontally across the screen, somtimes at the top or bottom and sometimes in the middle. They will clear up after a few minutes. What I would like to know is what is going out on the TV and is it expensive to fis.

Posted by Frank Schultz on

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Nick Novikov

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  • 101 Answers

Need replaice capacitors in vertical output cir.

Posted on Jan 29, 2010

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1 Answer

Purple static lines and a jumpy picture


Your picture tube is about to go.
If it's still under warranty,take it back.
Hope this helps.

Nov 26, 2013 | Mitsubishi VS-45607 45" Rear Projection...

1 Answer

Horizontal lines in the picture.


Give it time to warm up like another 10 to 15 mins i find put a tv guide channel on the screen stays pretty much the same picture, then leave the TV on" i use a 4 hour rule if i dont view in 4 hours or more i will close tv power

Oct 07, 2009 | Mitsubishi VS-60705 60" Rear Projection...

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Mitsubishi VS-50707 screen is jittery when it first turns on


Sounds like the verticle circuit is failing a honest shop will take of this for you around 180-230 if you want to do yourself youll need a iron and some filters and an verticle ic

Sep 26, 2009 | Mitsubishi VS-50707 50" Rear Projection...

1 Answer

Green horizontal lines on screen no picture


The green CRT's (color picutre tube or color wheel, or ballast) will need to be tested for replacement.
It is quite common with these tv's

You will need an ohmmeter and or voltmeter and test each component for currency and accuracy

May 06, 2009 | Mitsubishi WD-52525 52" Rear Projection...

1 Answer

No Picture On Screen


it sounds to me like your tube has gone , go to your local tv repair shop and order a new tube its quite cheap to do so and they should be able to get it you quite fast.

Mar 10, 2009 | Mitsubishi VS-60601 60" Rear Projection...

1 Answer

Picture rolling horizontally and vertically


tv needs repair c2c52 and c2po5 need to remove .both should be on the signal pcb

Nov 16, 2008 | Mitsubishi VS-50605 50" Rear Projection...

1 Answer

WD-52525 screen is jumping all around with wavy horizontal lines etc.


Good Day;

Keep talking to the factory, it is their product. Best Buy won't replace unless it is deemed not repairable and/or terms of the contract. You purchased the extra warranty because you most have felt that the TV might break down. Well, it did, now use the contract to repair your TV.

Good Luck, big IRISH.

Sep 29, 2008 | Mitsubishi WD-52525 52" Rear Projection...

1 Answer

Mitsubishi VS-45607 45" Big Screen


Good Day, Delano1981;

It may cure the problem but I would suspect the 9 Volt source
CHECK C2P05 100 UFD 16 V OFF PIN 3 OF IC2P01 AND
IC2P01 PART # 270P466020 (9-VOLT REGULATOR). BOTH
ARE ON THE SIGNAL PCB.

This should resolve your TV"s condition.

Good Luck, big IRISH.

May 27, 2008 | Mitsubishi VS-45607 45" Rear Projection...

1 Answer

Lines on tv


Set starts, horizontal and vertical deflection work, HT ok, crt heaters ok, but no sound or picture
I turned the G2 voltage up and noticed a white screen with flyback lines, frame ok. I detected two badly soldered double diode rectifiers in the secondary part of the power supply ! I checked all other joints, and everything was ok !! success
White horizontal line (no vertical deflection)
Check / replace R548, R549
Sound but no picture except for a couple of horizontal colour lines
Replaced the frame chip TDA8356, set now ok

Nov 23, 2007 | Mitsubishi WS-65511 65" Rear Projection...

2 Answers

Intermintent picture


Check the horizontal output transistor this could be damage and causing the problem.another thing is pilot light that cause the screen to light up.since this is a projection t.v.it does not garry a tube.

Jan 19, 2007 | Mitsubishi VS-50501 50" Rear Projection...

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