Question about Hitachi 50V500 50 in. HD-Ready LCD Television

1 Answer

GREEN TINT WILL REPLACING BULB HELP

Posted by Anonymous on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Novelist:

    An expert who has written 50 answers of more than 400 characters.

  • Expert
  • 167 Answers

Sorry but NO! The bulb provides a back light for the screen and has nothing to do with the color. No green color can be caused by many things, but the most common problem with all of them is either a Green tube gone out or the IC that drives the color is bad. Both of which are major repairs. However, lets make sure - get you a wooden dial (stick) about 3/8" in Dia. and a foot long and while it's playing poke around on the boards. Sometimes bad connections can also cause a color to go out. If you press on a board and the green returns then you probably have a cold solder joint. Then you will want to take that board out and go over all major solder joints with a solder gun and some solder. Also the IC that I talked about will either be on the board that attaches to the rear of the tube or on the board right where the wires of the green tube comes down, there will be one for each tube. It is a small square component and if you know anything about transistors it is in a to-220 case and has 5 leads coming out of it. Check it and see if it is hot, but be careful, when I say hot I mean burn your finger bad before you can turn it loose.If it is hot then that is it, you can try to find one on the internet. Try "alldatasheets.com" if anyone will have one they will. Also if you know where there is a TV that someone has junked you can rob one off it. The best I remember the R G B all have the same IC. You could try replacing it and again sometimes that will solve the problem. Usually when I fixed one thing on that type TV something else went out. You asked if replacing the back light would help. If the back light is out you may have a bad ballast as well. Again I don't know where to get one but I know they are expensive. The rear projection TV is one of the most complicated piece of electronic equipment I have ever seen in my 33 years of working in Electronics. That's why I went to such length to answer your question when NO is the answer. You may be able to get it back by trying some of the things I mentioned and get it going again. The above mentions procedures are what I would try if it were in my shop. If I can be of further assistance please feel free to contact me.
Col. Dana Gillespie

Posted on Apr 26, 2014

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Yellow tint on projection mitsubishi sl4u


The polarized glass for the Green LCD panel has gone bad, and require to be replaced.

Oct 05, 2015 | Mitsubishi Sl4u Colorview 3 Lcd Projector...

1 Answer

Green tint on tv and picture randomly cuts out


Sounds like a Sony, if it uses a lamp the green cast is most likely the optical light engine in the set---major part.

Aug 28, 2012 | Televison & Video

1 Answer

It now has a green tint -- will replacing the lamp solve that?


I have the same problem. I'm pretty sure the lamp will not take the green tint away, for the green comes from a problem with the optical block.

Jan 20, 2011 | Sony XL-5100 Projector Lamp for Grand WEGA...

1 Answer

Green tint on the screen


OPTICAL BLOCK IS GONE, 1000.00 TO FIX IT. SORRY, YOU MISSED THE RECALL DATE...JUNE 2009

Mar 02, 2010 | Sony KDS-R50XBR1 50" HDTV

1 Answer

We also have a greenish tint. We put a new bulb in because the box that said bulb needed replacing came up. We reset the tv but its still green. we have tried to adjust colors, temperature adjustment and...


Your "light engine has possibly gone down on you, did you replace just the bulb it's self or the complete bulb assembly? If you pulled out light assembly and replace just the bulb then repalce light assembly, if you repalced the whole light socket assembly and still have greenish color the you have a "light engine problem". Seek repair tech.

Oct 01, 2009 | Sony KDS-55A2020 55" Television

1 Answer

Green tint to sony kds-a2020


NOT ON THIS SET YOUR LIGHT ENGINE IS DEFECTIVE CALL sONY AND SEE IF IT IS ON THE EXTENDED WARRANTY LIST.

Aug 08, 2009 | Sony KDS-R60XBR1 60" Projection HDTV

1 Answer

Yellow-green tint


I had the same problem and found out that it was the cable from the projector to the computer. HD D-sub 15-pin cable.

Dec 25, 2006 | Sony VPL CX10 Multimedia Projector

Not finding what you are looking for?
Hitachi 50V500 50 in. HD-Ready LCD Television Logo

23 people viewed this question

Ask a Question

Usually answered in minutes!

Top Hitachi Televison & Video Experts

Jaime Hernandez

Level 3 Expert

2315 Answers

The Knight
The Knight

Level 3 Expert

73647 Answers

matt martin
matt martin

Level 3 Expert

1208 Answers

Are you a Hitachi Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...