Question about Hitachi 61SDX01B 61" Rear Projection Television

2 Answers

My big sreen tv

At the top of the screen, there are lime/green horizontal wavy lines that continuously appear.

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  • Anonymous Mar 02, 2008

    I have had the same problem. I removed all electrical, or magnetic items on or above the T.V. set. It lessened in a week, and was almost gone in a month.

    Revo. Sri lanka

  • maysoon Mar 02, 2008

    We had some before but then we moved it for the last two weeks. And its still the same..



    The Problem :: Wavy Red and Green lines on the bottom on the tv.

  • Anonymous May 16, 2008

    i have the same proble, can anysone suggest what need to be done?

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Do you have an electrmagnetic, enectrical, or magnet on, or near your T.V.?

Posted on Mar 02, 2008

Do you have an electrmagnetic, enectrical, or magnet on, or near your T.V.?

Posted on Mar 02, 2008

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Screen turn green tv is 57 rear projection


Good Day,
It appears that you may have a green drive issue. Try adjusting the Sreen Control it is located in the front of TV.
1) Remove Speaker Grill (it just pulls off) start at one end, 2) Remove cover (5-6 screws), 3) Adjust control. The control is located on lower right side towards bottom. A small black device with 2 rolls of controls, adjust the center control on bottom row counter clock wise, until you get a black and white picture.(adjust with color control to min).
If this does not work you light bulb (CRT) is bad about a $750.00 repair.

Good Luck, Big Irish.

Dec 07, 2009 | Toshiba 57H83 57" Rear Projection HDTV

1 Answer

Green screen with red and blue wavy lines


This is "NOT" meant as "expert" advice...as this is not my area...HOWEVER...I see no one has answered this yet...AND I got some good help from here a year or so ago that worked for me!

When I had a similar "green screen" problem with my SONY projection tv...the guy helped me by having me make "MINOR" adjustments to the red/blue/green etc knobs behind the panel. These were three small black plastic pieces and needed less than a 1/16 of an inch adjustment...try adjusting one at a time and giving it few seconds after each adjustment. It worked for me..at least for a while (till my wife gave it away to a friend because it was "too big"...ah! women!!! LOL)...hope this helps. (NON-expert help!)

Jan 11, 2009 | Projection Televisions

1 Answer

Mitsubishi WS-55809 dark scenes display green lines in background


the crt's pcbs need to be adjusted, screen control is not balanced

Nov 24, 2008 | Mitsubishi WS-55809 55" 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...

2 Answers

Green screen crash


i have a projection tv. It is a a Samsung HDTV 55" widescreen. There is a green curvey lines at top of screen. Can you help?

Jan 20, 2008 | Projection Televisions

2 Answers

I am told my Hitachi 61SDX01B (UltraVision/Ultrascan) has "Green Geometry"


Sounds like a convergence promblem.

Here are some of the most common symptoms of a convergence problem.

Screen looks 3D
One or more colors can't be adjusted when using the convergence menu.
Screen is bowed in or warped.

Here is a quick test....

Using your original remote go-to the tv settings then goto the convergence or magic focus section.

Try to adjust the convergence.

You should be able to move them up, down, left, and right.

If you can't move them in all directions your convergence chips are bad and should be replaced. This is a common problem.

Its a fairly easy fix on the Hitachi sets.

You can get a repair kit that includes all the parts from www.TvRepairKits.com. The kit includes a photo instruction guide, original Sanyo STK chips, convergence resistors, etc.
Everything you need to fix it yourself.

Oct 15, 2007 | Hitachi 61SDX01B 61" Rear Projection...

1 Answer

Hitachi 61SDX01B


The problem is called green geometry.There is nothing wrong w/the green pix tube.It is critical to get the green geometry

accurate because the red and blue convergence overlays on

the green.If you have more than an alignment issue,that will need

repair before adjustments are attempted.

Oct 15, 2007 | Hitachi 61SDX01B 61" Rear Projection...

3 Answers

PT 47 convergence IC's? box? both?


Always suspect the IC's first, digital convergence prblems are actually pretty rare IC's go everyday. I'd check partsore .com Generics usually work fine, they are probably STK392-110's but check to make sure.

Apr 16, 2007 | Panasonic PT-47WX49 47" Rear Projection...

4 Answers

Lamp issues


No its a tube and not a bulb. If thew line is green then theres an issue with the red and blue as the green is stationary on most sets unless thers a green centering ? Its a componet on the convergence board thats bad or going bad but if you replace any components on the board most likly your gonna need to do a convergence alighnment I would let a pro handle this repair unless your an experineced repair tech Good Luck

May 21, 2006 | JVC AV-56WP30 56" Rear Projection...

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