Question about Toshiba TZ50V51 50" Rear Projection Television

1 Answer

Shadow on my tv

Hi i have got a shadow on my tv whot is wrong with it thanks Josie

Posted by on

Ad

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.

  • Toshiba Master
  • 3,459 Answers

Your TV most likely has a convergence failure. ( common problem )

Here are some of the most common symptoms and example photos of a convergence problem


  • 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.
Here are some photos of convergence problems.

shadow on my tv - 3dc9420.jpg
645fba6.jpg
0dcec37.jpg
Here is a quick test....

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

Try to adjust the red and then the blue 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.

0667c5f.pngSOLUTION

You will need to replace the convergence chips and possibly some convergence resistors and pico fuses. Its a fairly easy DIY job or you can call in a pro. If you want to do the repair yourself check the site www.TvRepairKits.com. Their kits include a photo instruction guide, original OEM Sanyo STK chips, convergence resistors, pico fuses, thermal paste, email/phone support, etc.

Posted on Jun 20, 2009

Ad

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

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

I just turned on my tv and there are shadows around everything on the screen. Purple ones on the left of the object and green on the right. I was just watching it last night and now it's doing this. ...


Very common problems with the DLP projection tvs.The tv have a problems known as a convergence problems,it dead.Tv colors lines R,G,B mis alignments,have colors pictures shadows or 3D pictures.The tv convergence board the 2 STK convergence ICS and some or all it resistors are dead.These parts on the tv convergence board,must be replaced to solved the tv picture convergence problems.The shop,will cost u $300-350 for parts and labors.

Oct 12, 2010 | Hitachi 53UWX10B 53" Rear Projection...

1 Answer

Whot do all the nobs do on my elandmig 175


A picture of the front pannel showing all the switches would help.

Jan 17, 2010 | Welding Tools

1 Answer

Our tv makes shadows on every image, dark shadows


hi friend
its actually a colour wheel problem,,,check it also see any burnt parts in DMA board...........
thank u.....

May 03, 2009 | Televison & Video

1 Answer

Universal serial bus controllers


no, the os will reload the drivers again

Sep 04, 2008 | Microsoft Windows XP Home Edition

1 Answer

Motorola Phone Tools


Hi,
I have finally located my CD, I will try to find time to copy it onto the net later, but as I'm away to Greece tomorrow for 2.5 weeks, I may be pushed for time.
If I don't manage it, and you can wait til I get back, then I'll burn a copy and send it to you.
Okie doke
Josie

Jun 16, 2008 | Cell Phones

1 Answer

Philips Projection TV


hi there,
if i was working on this tv,i would replace the convergence ics(the two big ones mounted vertical attached to aluminum sink they are called STK 392-120 double check that number please see on the original part in tv)if you don't have a soldering pencil buy one of 25watts this are better on this kind of jod buy desolder wick and do a search on internet of how to change convergence ic on projection tvs,IMPORTANT IN THIS MODEL DON'T BUY GENERIC CHEAP ICS,BUY ONLY THE ORIGINAL ONES OR YOU MIGHT BURN THE TUBES AND REPAIR COST WILL BE SUPER EXPENSIVE,buy ics from www.pacifsemi.com you'll get original for only 9.99 compared to other site at 14.99 or more for original,thanks,and let me know how it was,JUST DO IT.

Jun 04, 2008 | Philips Magnavox 51MP392H Rear Projection...

1 Answer

TV projects a pink/green shadow


Logically proceed one source at a time = disconnect all,
then hook-up one at a time or hook-up seperately.FYI, the
RF coax , composite and s-video inputs all share the same
circuitry, whereas component is a whole seperate video
processing circuit, with another difference between 480P and
1080 I . Sounds like you have a 1080 I problem, which might
be a little sister board..............................T.

Let me know..............Thanks.

Oct 07, 2007 | Akai PT5598HD 55" Rear Projection...

1 Answer

Lcd tv "shadows"


i think there just poorly made crap t.vs

Sep 07, 2007 | Protron PLTV-37 37 in. LCD Television

Not finding what you are looking for?
Toshiba TZ50V51 50" Rear Projection Television Logo

126 people viewed this question

Ask a Question

Usually answered in minutes!

Top Toshiba Televison & Video Experts

The Knight
The Knight

Level 3 Expert

74459 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Jaime Hernandez

Level 3 Expert

2318 Answers

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

Answer questions

Manuals & User Guides

Loading...