Question about Televison & Video

1 Answer

Hitachi ultravision digital projection TV. The picture scrambles horizontally. The colors look fine. The picture is great for the first few minutes the TV is on, then it scrambles. I've unplugged it,

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Genius:

    An expert who has answered 1,000 questions.

  • Master
  • 1,669 Answers

This sounds like a heating problem..Either there is something keeping the heat inside the cabinet like stuff on top of the cooling vents (also on the sides and bottom) or there is dust inside. Blow the thing clean with clean, dry compressed air inside the cabinet.

Posted on Jan 10, 2013

6 Suggested Answers

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

  • 1 Answer

SOURCE: w2606c picture scrambled

Um...well when mine does that i unplug it and hold the power button for ten seconds and then plug it back in. Always works for me ;-) hope it works for u.

Posted on Dec 06, 2008

  • 1 Answer

SOURCE: TV picture scrambles after about 45 mins of viewing

sounds like a lcd controller card. Replace it

Posted on Jun 04, 2009

welcomejee
  • 10594 Answers

SOURCE: screen scrambles into various colors and freezes

TV requires main board replacement because problem seems in video processing section.
Main board is available at Shop Jimmy on reasonable price. (click shop jimmy link to see an image of main board)

Posted on Jun 12, 2009

  • 1 Answer

SOURCE: hitachi ultravision projection that is turning off

your Guru didnt even know this set is a plasma, look for the main filters on the power supply, the big ones to see if the tops of them are crowned these new sets are very particular when it comes to filtering.

Posted on Jun 08, 2010

  • 171 Answers

SOURCE: my Hitachi Ultravision LCD rear projection 62

that is correct you need to replace the optical block to fix this problem the LCD chips are starting to burn out and the it why you are getting this problem reflecting on the screen this parts are around $230.00dlls to $340.00dlls plus the labor it is a thinker good luck I hope this was helpful

Posted on Aug 27, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

My Ultravision TV is now having horizontal lines. Do not know if it has a horizontal hold button hidden somewhere or is the TV going out? Can I fix it myself. Large screen


Can you try and see if it is your source that has the lines or the actuall TV that has the horizontal lines.
What is your source? Direct TV, Cable TV or even off air Digital TV.
If you remove your source do you still get the horizontal lines? If you do then what colors are they? Seems if when you remove your source input and you still have these H-lines then you have issues with your individual LCD palets. Especially if they are just Green, Red or Blue?

Nov 07, 2014 | Hitachi UltraVision CineForm 55VG825 55"...

1 Answer

My tv when it turns on there is no color and after a while the colors appears, also the picture is distorded, any sugestions?


Its a older set and I have fixed and even owned one---bad solder connections and or convergence problems---can you describe better what it looks like when cold?
11_4_2012_6_05_27_pm.jpg

Nov 04, 2012 | Televison & Video

1 Answer

Ultravision Digital TV has shadows and vertical


I believe it is either interference or a convergence issue. To fix an issue with convergence try to find a convergence setting in the menu. If thatr doesn't work try to clean your projection lenses with a q-tip and alcohol.
Good Luck.

Mar 14, 2010 | Televison & Video

1 Answer

Picture is fuzzy for the first few mins after turning on


This may be an issue with your color wheel where it isn't spinning up to speed at first but finally does after the 2 - 10 minutes. Fairly common in DLP TV's.
This could be fixed by a qualified Hitachi Servicer.
Blessings,
A/V Media Tech Guy

Nov 21, 2009 | Hitachi UltraVision CineForm 55VG825 55"...

1 Answer

TV: Hitachi UltraVision no Picture.


Hitachi Ultravision power light on but on picture

Nov 18, 2009 | Hitachi 57SWX20B 57" Rear Projection...

1 Answer

Hitachi Ultravision Projection Tv problem


Hitachi TV also Model # 46UX7K, Serial # W1H002013. I was hoping I can get help with this one too. The picture is dark and has lost most of it's color. I don't know if the color is off because it is so dark. Is there parts that I can buy from you to fix this problem.

Aug 09, 2009 | Hitachi UltraVision CineForm 55VG825 55"...

1 Answer

Picture goes bad (fuzzy&scrolls&lines) on Hitachi projection tv


Sounds like your convergence modules have gone bad. They have 21 close spaced pins to unsolder and resolder. You'll need a soldering iron with a fine point tip and thin gauge solder to do the repairs yourself. Solder bridges between pins are common when soldering these module pins, so have some unsoldering wick handy if you're going to fix it yourself. You can get parts from here: TV Parts Universal TV Stands DLP Chips ShopJimmy

Jun 14, 2017 | Hitachi 50UX57B 50" Rear Projection...

2 Answers

Many thin black horizontal lines on my Hitachi Ultravision 50" TV


Good Day, LDS also;
You may have a poor seated cable connector. Unplug TV from A/C, remove back look for a large black connector. It connects between the Main Digital Module and the Drive PWB. Re-insert both ends several times to make better contact, use contact cleaner if have but not always needed. Good Luck, big IRISH.

Jul 21, 2008 | Hitachi UltraVision CineForm 55VG825 55"...

1 Answer

Converting Hitachi 50UX58B Ultravision TV to Support HDTV?


https://www.dtv2009.gov/ApplyCoupon.aspx

What is the digital television transition?
At midnight on February 17, 2009, all full-power television stations in the United States will stop broadcasting in analog and switch to 100% digital broadcasting. Digital broadcasting promises to provide a clearer picture and more programming options and will free up airwaves for use by emergency responders.
[Next]

Nov 22, 2007 | Hitachi 50UX58B 50" Rear Projection...

Not finding what you are looking for?
Televison & Video Logo

Related Topics:

76 people viewed this question

Ask a Question

Usually answered in minutes!

Top Televison & Video Experts

The Knight
The Knight

Level 3 Expert

73635 Answers

Cindy Wells

Level 3 Expert

5056 Answers

Electro Med Services...
Electro Med Services...

Level 3 Expert

6694 Answers

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

Answer questions

Manuals & User Guides

Loading...