Question about Hitachi 43FWX20B 43" Rear Projection Television

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The screen is distorted and small (50%)when turned on...but continual operation (in excess of 5 hours), the picture size becomes normal. I have 46 inch rear projection TV...about 13 years old

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  • Hitachi Master
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Ur convergence is problem.U know how to solders?Tries these website for convergence kit.Tv repair World.com,Tv repair kits.

Posted on Dec 10, 2009

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Posted on Jan 02, 2017

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My HLP5063W tv comes on and works for 3 to 5 min then the pictures gets dark and the colors are distorted. The remote no longer operates the set and I can not turn it off using the front or side switch. ...


It sounds like your lamp is about to die out,this tv lamps are good for 6000-8000 life hours which is a average time of 2-4 years old and with time the picture starts to get darker and darker until one day black screen. Try Encompass .com ; shopjimmy.com

Jun 11, 2011 | Samsung HL-P5063W 50" Rear Projection HDTV

1 Answer

After a half hour of operation, the picture begins to shadow.


These sets have several common problems listed below.

Problem #1) Convergence

Symptoms:

  • Screen Looks Distorted/3D
  • Colors wont align
  • Screen may look distorted
  • No Audio/Video - makes a chirping sound.
Problem #2 CRT Fluid has clouded over. Symtoms
  • Dull looking screen
  • White looking sceen
  • Halos around objects
  • Red/Orange looking

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

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

Mar 07, 2010 | Hitachi 50UX57B 50" Rear Projection...

1 Answer

Problem with picture on wide sreen TV


You probably need to get a Sony TV Convergence Kit. More information can be found using the link below.

Convergence Symptoms:
  • Screen Looks Distorted/3D
  • Colors wont align
  • Screen may look distorted
  • No Audio/Video - makes a chirping sound.
You can see some examples and find a fix here...

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

Feb 05, 2010 | Sony KP-46WT510 46" Rear Projection HDTV

1 Answer

Samsung DLP 56" tv,distorted picture


if you say that your picture gets distorted you mean like it moves to a side? do you see a black middle block?

if it's a yes?

so its probably the light engine. you need to change it!

does it looks like this?94b37fe.jpg



try this link.. http://www.discount-merchant.com/1069179-HL-N5067W-p/1069179.htm

the price is more or less depends on your TV model... $279.00



Feb 02, 2010 | Samsung DLP HL-P5663W 56" TV

1 Answer

Same problem with sony ke-p42m1


this might be a bad or temp sensetive tuner, why don't you try hooking up a dvd player to your video jacks and see if the problem is present while watching a dvd disc. If it doesn't then you may have to replace the small signal board(where the cable or sat feed hooks up to the tv).

Aug 03, 2009 | Sony KE-P42M1 42 in. Plasma Television

1 Answer

Sony 46 in. big screen picture problems


read this
http://www.techlore.com/blog/entry/19694/Sony-Convergence-Repair-My-Sony-TV-has-a-distorted-picture-/

Jan 10, 2008 | JVC AV-56WP74 56" Rear Projection...

1 Answer

Picture distorted


Hello buddylaw,

Can you post a picture of the TV screen with the problem? It will help in the diagnoses. It looks like you may have a thermal sensitive component causing this issue. But I will have to seen a picture of the screen to properly diagnose this problem as to the possible section that may be causing this problem.

Thank you.
Shuttle83

Sep 10, 2007 | Sony KV-36XBR450 36" TV

2 Answers

Sony ke-p42m1


dunguard, How long have you had this for, zazwpx

Jun 04, 2007 | Sony KE-P42M1 42 in. Plasma Television

1 Answer

Picture problems


Sounds like a problem in the main power regulator circuit, such as a bad capacitor or regulator IC or transisitor. There are no user serviceable parts inside these sets and every thing is soldered into place. I recomend that you call in a trained service tech to assist you with this repair.

Sep 25, 2006 | Proscan PS50670 50" Rear Projection...

1 Answer

Initially No Picture when Turned on but sound normal and 5 minutes later Picture is all RED and then Picture becomes NORMAL (all normal colors)


theres a high voltage block that all three of the anode leads attach to and sometimes a small crack happens across this block and will not let some or all of the crt's get the high voltage all at once untill it heats up a bit. now if this is not your problem i would make sure that all three crt sockets are attached to there tubes all the way as maybe justy maybe there loose and will only work after ther expand a bit. Now another problem that could cause this problem to occor origially would be that someone left off a crt ground strap and the crt arched and popped and caused the problem with the High voltage block. And no I cant see a tube being bad then comming on at first UNLESS when you say the red comes on is the picture all red with small retrace lines(small white lines)in the screen with no picture except for red???? No video only a red blank screen is what i mean. If thats what its doing then yes Ive seen heater to cathode shorts on a picture tube that would cause this problem but to be sure your really gonna need to have the set looked at.. Good Luck

May 17, 2006 | Toshiba 40H80 40" Rear Projection...

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