Question about Hitachi 50V720 Television

1 Answer

50v720 Color Issue / Reply w additional details

Dan - the overall picture quality is fine - its just green... period. Everything has a green hue. No adjusting of color/tint/contrast helps.
I am sure it is very dusty, but have no idea which screws to remove for easy access - is there a service bulletin on this procedure?

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 4,234 Answers

I'll check on your specific model, but this problem is usually caused by degradation of the LCD light engine. Hopefully we can work around it for the short term. I'll update this with the model specific info in a day or so (I'm traveling at the moment).
Dan

Posted on Apr 01, 2008

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

Color needs reseting in the box it keep showing green red & blue needs to reconfigurating


If the picture looks like a 3-D one, the problem is with the convergence circuit. Please confirm the model number to be D52W20. I will supply additional details based upon the model.

Thanks,
Dan

Jun 13, 2010 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

Color has an overall blue hue to it


Please check all the pins at both ends of the VGA cable, also try it on another PC.
http://s807.photobucket.com/home/budm/allalbums

May 13, 2010 | ViewSonic VA720 17" LCD Flat Panel Monitor

1 Answer

Why is the picture getting a green hue on and off instead of the normal color?


This may be caused because your color and other settings may not be set according to your needs. Try resetting the color, brightness and contrast with the help of your remote. If your set is new and within warranty period you can have a free checkup or replacement from the company.

Apr 07, 2010 | Panasonic TH-42PD50U 42 in. Plasma EDTV

1 Answer

There's a green hue over everything


One of your other color tubes( blue or red ), is blown. The green saturation you are seeing is beacuse you are missing a color to complete the picture. Rear projection t.v.'s are pretty cheap to fix with this problem. Just contact a t.v. repairman.

Dec 17, 2009 | Hitachi 53UDX10B 53" Rear Projection...

1 Answer

Toshiba 65H80 has yellow hue.


Check you HD inputs or source. Sounds like the red stream is missing; maybe a loose cable.

Nov 17, 2008 | Toshiba 65H80 65" Rear Projection...

1 Answer

Green hue on all inputs


Most likely there is a failure in the video processing. The flickering was from the failing components breaking down.

Your set can be serviced by an experienced tech who has spare boards and the facilities to service your set.

Jerry G.

May 13, 2008 | LG 42PX5D 42 in. Plasma HDTV

2 Answers

Color issue


download this manual
http://merchant.satisfusion.com/sf/library/manuals/owners/50V720.pdf
see page 59,60,61,62. The problem can be the lamp
After extended use, if the TV picture turns dark, the color looks unusual or LAMP INDICATOR light turns on, then it
is time to replace the lamp with a new lamp.

Mar 21, 2008 | Hitachi 50V720 Television

1 Answer

Yellow hue


1)Please verify your model # from back of set......

2)Reduce the color to minimum or tune in a black & white chan.
you should see gray, not yellow hue

3)Remove lower front grill cover & access panel.....locate the
focus / screen control block...turn blue screen control slightly
CW......red,green and blue must mix to equal gray

4) reset color to normal level.......reassemble

Dec 22, 2007 | Toshiba 57H82 57" Rear Projection...

1 Answer

Pictures have a purple hue to them Cyber-Shot DSC-P52


I suspect that the color is fine in the screen, if that’s true I would check the “White Balance.” This control is use to compensate for different light sources. The electronics will respond different for sunny or cloudy days and for incandescent or fluorescent lamps. I suspect that it was taken out of AUTO mode. I find that AUTO works well for most people in most situations.
Select photo or movie mode press menu, select WB, select AUTO.

Dec 04, 2007 | Sony Cyber-Shot DSC-P92 Digital Camera

2 Answers

Very fine red lines across srceen


It is an adjustment, but it's an adjustment you may not want to do. It's the red screen control. It's located behind the front panel so the entire front panel has to be removed in order to access it-which will expose you to hazardous voltages. if you like, I can post detailed instructions on how to get that front panel off, it's kinda tricky.

Jun 13, 2007 | Sony KP-51WS500 51" Rear Projection...

Not finding what you are looking for?
Hitachi 50V720 Television Logo

Related Topics:

211 people viewed this question

Ask a Question

Usually answered in minutes!

Top Hitachi Televison & Video Experts

Jaime Hernandez

Level 3 Expert

2296 Answers

The Knight
The Knight

Level 3 Expert

72670 Answers

matt martin
matt martin

Level 3 Expert

1207 Answers

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

Answer questions

Manuals & User Guides

Loading...