Hitachi 53FDX20B 53" Rear Projection Television Logo

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Posted on Nov 03, 2009

My picture comes out kind of bended like bended line on top and bottom and the screen it kind like disjusted

4 Related Answers

Anonymous

  • 18 Answers
  • Posted on Jan 04, 2009

SOURCE: HITACHI 53SBX59B, projection lights don't line up.

It sounds like bad solder connections in the convergence output circuit. It may also be an intermittant convergence output ic which will need to be replaced.

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Anonymous

  • 10594 Answers
  • Posted on Apr 25, 2009

SOURCE: Convergence on top of screen and 3D bended lines (yellow & pink lines).

Hi,
It is failure of convergence out ICs causing 3-D type picture on screen, you need to replace two big ICs in convergence section on main board.
Click Part Store to see an image of IC as well as price info.

If you need service manual of 43FWX20B, let me know to provide you a copy.
Thanks.

Anonymous

  • 3459 Answers
  • Posted on Mar 25, 2010

SOURCE: projection lights don't line up

Projection TV sets have several common problems listed below.

Problem #1) Convergence

Symptoms:

  • Screen Looks 3-D
  • Colors wont align
  • Screen may look distorted
  • No Audio/Video - makes a chirping sound.
Example Photo:
5f6e85c.jpg
Problem #2 CRT Fluid has clouded over.

Symptoms


  • Dull Video, Washed out
  • White/Bright looking video
  • Halos around objects
  • Red/Orange looking
Example Photo:
ee1ca68.jpg

You can see more examples and find a fix here...

bb0cf99.pnghttp://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

maatmartin7

matt martin

  • 1259 Answers
  • Posted on Jun 13, 2010

SOURCE: i have a light blue and yellow line at the top and

You need the convergence board reworked. See www. TvRepairKits.com and see if they have a repair for you! Thanks for asking.

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The picture bends at the top and the bottom of the screen and is blurry where it bends at

The tv have a problems known as a convergence problems,it dead.Tv have colors R,G,B lines mis alignment,have colors shadows pictures or 3D pictures look alike.The tv convergence board the 2 STK convergence ICS and some or all it resistors are dead.These parts on tv convergence board,must be replaced to solved the tv picture convergence problems.The shop,will cost u like $300-350 for parts and labors.
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SAMSUNG 61HL617 TV COME AND LATER ON IN SCREEN COMING LINE CROSSING BUT STILL LOOKING PICTURE

This is 1 of 2 problems. 1; Convergence(depending on the model of the TV, the convergence ic's will have cold solder joints) 2: vertical ic issues.

If they are different colored lines & the picture also bends, it's a convergence problem. Else suspect a vertical problem. In the case of vertical issues, most of the time it's a defective capacitor (or cold solder joints.).

If it's the 3-crt kind of big screen, it's possible for one of the tubes to be going bad.

It would be best to contact a pro to take a look on your TV and replace the defective components. This should not cost you too much.

Good luck!
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Projection lights don't line up

Sounds like your convergence chips have failed. This is a common problem. You can get a repair kit from www.TvRepairKits.com .
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HITACHI 53SBX59B, projection lights don't line up.

It sounds like bad solder connections in the convergence output circuit. It may also be an intermittant convergence output ic which will need to be replaced.
0helpful
1answer

Projection lights don't line up

Projection TV sets have several common problems listed below.

Problem #1) Convergence

Symptoms:

  • Screen Looks 3-D
  • Colors wont align
  • Screen may look distorted
  • No Audio/Video - makes a chirping sound.
Example Photo:
5f6e85c.jpg
Problem #2 CRT Fluid has clouded over.

Symptoms


  • Dull Video, Washed out
  • White/Bright looking video
  • Halos around objects
  • Red/Orange looking
Example Photo:
ee1ca68.jpg

You can see more examples and find a fix here...

bb0cf99.pnghttp://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull
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Split screen, kind of inverted w/white wavy lines

It is a calibration problem, let me see if I can find some schematics for your tv.
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My tv has this lines that bend over the front top of the screen and when an object moves through the lines the image appers from the the top of where the line begins...and the tv goes black every once and...

This sounds like a vertical deflection fault. There are some components that are failing in the vertical deflection area that are starting to fail. It is very common in many of the sets that there are electrolytic capacitors in the vertical amp section that are gong out of specifications.

When you have at the top or the bottom of the screen where the vertical axis is compressed, and the picture in the compressed area looks like it is inverted and going over on itself, this is called "vertical fold-over".

An experienced TV service technician should be able to service this for you.


Jerry G.

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