Question about Samsung HC-P4363W 43 in. TV/DVD Combo

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Hitachi 43FDX15B color convergence problem

The left side of my TV is showing offset green, red and blue colors making it difficult to see and focus. The right side is fine. This problem appeared just today, but I set an amp near it a couple of weeks ago and think this may have damaged it by the magnet in the amp, but in reading these forums this may not be the it repairable and should I try to fix it myself?

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Re: Hitachi 43FDX15B color convergence problem

Sony Convergence

Posted on Jan 25, 2008

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Convergence problem with hitachi 46w500 tv???

Never replace all the resistors--that is a mistake.

Real question here is: is convergence bad in EXACTLY THE SAME WAY AS BEFORE THE PARTS WERE REPLACED?

The only nasty remaining possible thing is the DCU in the set is bad or you somehow cleared its memory of the adjustments.

Jun 16, 2012 | Hitachi 46W500 46 in. TV/DVD Combo

1 Answer

All lines of convergence is wrong who I can restart adjusments?

Projection TV sets have two very common problems. One is convergence ( 3D/Warped video) the other is CRT fluid ( Dull Video). Here are more details and solutions for both. Repair kits with instructions are also avail from

Common Problem #1) Convergence has gone out

Projection TV sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the video to look normal. When its out of alignment the video will look 3D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the TV menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired.

This is a very common failure on these projection sets and a fairly simple DIY fix. All projection sets including Samsung, RCA, Sony, Philip Magnavox, Panasonic, Pioneer, Akai, GE, JVC, Toshiba, and others at some point will have the same problem.

Common Symptoms include....

  • 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.
  • TV shuts off after powering on. Power light will blink. TV may also make a chirping noise.
Here are some pics of convergence problems.


69189a5.pngSOLUTION #1

For more more examples and find a fix using this link on Fixya

Common Problem #2) CRT Fluid is Cloudy

Projection TV tubes have a liquid coolant that is used to keep them from overheating. After many years the coolant in the blue and green tubes will become cloudy and cause the screen to look dull, red/orange, etc. You may even see halos around images.

Picture of a set that needs the fluid changed.

TV set after fluid change



You can see some more examples and find a fix using this link on Fixya

Apr 04, 2011 | Samsung HC-P4363W 43 in. TV/DVD Combo

1 Answer

Tv shows double vision in blue color. how to fix this problem?

This is a problem with your convergence settings found under your tv's menu. its very easily fixed, you just need to open the setting for convergence and use the arrows on your remote to adjust. inproper convergence can cause either a red or blue haze around almost any object displayed on the tv screen

Apr 14, 2010 | Samsung HC-P4363W 43 in. TV/DVD Combo

1 Answer

Tried to hook up hd cables and seems good but no audio tried to hook up but can't get to work

You cannot get AUDIO from Component Video, as it is only VIDEO, you must get another set of Cables RED & WHITE, and connect them from the AV, AUDIO Jacks, OUT on the "Sender" The DVD, Receiver etc, to the AV AUDIO IN on the TV. So you will have 5 Cables connecting BOTH Video & Audio. The Component Video, uses Blue, Green, & Red, these go color to color on the RCA Jacks at BOTH ends PLUS the Red & White Audio, color to color at BOTH ends. .Hope that clears things up.

Feb 14, 2010 | Hitachi 46W500 46 in. TV/DVD Combo

1 Answer

Color on the screen

Convergence is dead.Know how to solders?Replaced 2 convergence ICS and some or all it resistors.Tries websites Tv repair, to repair it ur self.The shop will cost U $300 for parts and labors.

Feb 02, 2010 | RCA D52W135D 52 in. TV/DVD Combo

1 Answer

After moving tiv up some stairs the picture became double in one corner and three color strips overlapped each other. Anything on that side of the screen shows double with three strips of color, green, red...

Ur tv convergence is dead.Must know how to solders?Buy a convergence kit at Tv Repair, to replaced the convergence ICS and all it resistors.The shop will cost u $300 parts and labors.

Nov 30, 2009 | Samsung HC-P4363W 43 in. TV/DVD Combo

2 Answers

SONY TV MODEL # KP-65WV700 SER.# 9002706

Blue Gun is right side of TV if you look in TV from back side. Part number is as follows..

8-733-663-25 {CRT 07MVC62(B)-L} [KP-65WV700 ONLY]

Mar 13, 2009 | Sony Combination Televisions

2 Answers

Screen color problems

try the magic focus.maybe it will work.

Jan 31, 2009 | Hitachi 46W500 46 in. TV/DVD Combo

2 Answers

Rca hdtv

Check the Fly Back Transformer. be careful when trying to fix TVs. they retain electric currents even if you have disconnected them.

Oct 03, 2008 | RCA D52W135D 52 in. TV/DVD Combo

1 Answer

No red color on screen

sounds like you cracked the printed cuircut board on the crt drive board or in the video cuircut.. If you know how to solder look very carfully with thw set unpluged for crack on the crt pcb or the main board then scratch off the paint on the little pc traces on both sides of the crack and solder a wire across the trace

Apr 02, 2006 | Hitachi SSF420TR 20 in. TV/VCR/DVD Combo

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