Question about Hitachi 60V500 60" Rear Projection HDTV-Ready Television

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I have the light engine, can i fix it?

My tv has done the same as many others listed and has a blue screen with some pink lines. However, two years ago when i had a bulb to blow, somehow a replacement light engine was shipped to me by hitachi but the tech never asked for it so naturally, I kept it! It is still in the package, with no instructions, im sure. Has anyone seen a tech do the replacement? Is it just unplugging the old one and replacing? can it be done with just regular tools and a little patience? Please advise Thank You

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Ok, i have fixed it. you have to take the whole thing apart and just switch it out. took me about 7 hours, almost everything comes off the tv. pull off the entire screen and box. then take off the back metal frames. unplug about 8 wires and swap it out.

Posted on May 25, 2008


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My screen is mostly neon pink and green and double-vision. looks like 3d without the 3d glasses.

i am a tv engineer the problem is the convergence settings they are mento be set say every 3 years depending on the model it will cost around 80 pounds to get done you can check anywere that is definitely the problem

Jan 20, 2011 | Hitachi 57F500 57" Rear Projection...

1 Answer

My tv is having a pink and green lines. It looks

Projection TV sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the video to look normal. When its out of alignment the video will look 3D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the TV menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired.

This is a very common failure on these projection sets and a fairly simple DIY fix. All projection sets including Samsung, RCA, Sony, Philip Magnavox, Panasonic, Pioneer, Akai, GE, JVC, Toshiba, and others at some point will have the same problem.

Common Symptoms include....
  • Screen looks 3D
  • Colors don't line up
  • One or more colors can't be adjusted when using the convergence menu.
  • Screen is bowed or warped.
  • TV shuts off after powering on. Power light will blink. TV may also make a chirping noise.
Here are some photos of convergence problems.



Here is a quick test....

Using your original remote go-to the settings menu then goto the convergence section.

Try to adjust the red and then the blue convergence.

You should be able to move RED and BLUE in all directions - up, down, left, and right. And you should be able to get the grid straight.

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

Note: If you TV has as flash focus or magic focus button only try pressing the button. If it fails to fix the convergence your need to fix it. See below for a fix


You can see some more examples and find a fix using this link on Fixya

Dec 27, 2009 | Philips 55PW9363 55" Rear Projection...

1 Answer

Sony 65" Rear Projection loses picture, then gets diagonal lines

This is common problem on this tv, picture tube is bad. Blue and green is more % bad.
Thank you

Aug 07, 2009 | Hitachi 51F59 51" HDTV Projection...

1 Answer

Light green and pink spots on my hd tv!!!

For the spots....

I had the same problem, first a blue spot then a green spot showed up. I contacted Panasonic Customer Support. They sent someone out and they fixed the TV for free. They reprogrammed the EEPROM chip in the TV. It is a defect. My TV was 4 years old and out of warranty. They came out last week.

So long as it is not happening by something you have done. It will be fixed free of charge. Call them, it solves the problem.

May 27, 2009 | Panasonic PT-44LCX65 Television

1 Answer

Lines and blue screen on WS-55807 mitsubishi tv

Take your two front grills off ,try adjusting one of the 3 knobs for background color.

Feb 04, 2009 | Mitsubishi WS-55807 TV

1 Answer

Neon Pink Lines

"eprom upgrade" by Panasonic tech will solve the problem.

Jan 13, 2008 | Panasonic PT-61LCX65 61" Rear Projection...

2 Answers

Colour distortion on tv screen

as you say pink& green means red+blue= pink &green means you are getting all color like b+g+r so it requires adjustment only please call skilled person to do it.

Oct 01, 2007 | Televison & Video

7 Answers

Pink Screen

There is a service bulletin for this problem - you need to reintialize the memory settings in the service menu - I have a pdf file showing how to do this.

Sep 09, 2007 | Hitachi 50V500 50 in. HD-Ready LCD...

1 Answer

No picture/vertical lines on screen

it's called retrace lines ,your screens are set to high or focus block assy which has the screen adjustments on it also is faulty

Apr 17, 2007 | Sony KP-53S65 53" Rear Projection...

5 Answers

Lcd rear projection fixed pink and yellow shadows on the screen

you can't do anything about this TV. Theres no such thing as a LCD rear projection television.

Sep 01, 2006 | LG RU-52SZ51D 52" Rear Projection...

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