Question about Samsung PCK5315RX TV

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I get double picture like a shadow on screen

The blue allignment line will not adjust but the others will. what do i need. model # pck5315r not sure what i need if it's the sub deflection board or a convergance problem and is it easy to repair. thank you Bill

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  • billslifeisg Mar 13, 2009

    thank you for your help it was right on.

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First, the STK convergence IC is possibly burned. Usually on the right lower side,accessed from the back, is a module with 3 black stk's on it. If you see the stk's then replace all 3. Not one as the others will blow really soon. Also check to see if green coils are burned,if so replace them. Get parts from matelectronics.com. Good source and inexpensive, about 40 bucks for the parts...Give a good visual and then proceed. be careful! high volts still in there, but don't worry...

Posted on Mar 11, 2009

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Posted on Jan 02, 2017

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There is a green line that surrounds things, like a 3d image. the green is out of allignment. Can i order the parts i need?


All projection TV sets have two very common problems. One is convergence ( 3D/Warped video or dead set) the other is CRT fluid ( Dull Video). Here are more details and solutions for both.

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. In some cases the TV will also not show any video. 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, wavy, or has a shadow or shadows
  • 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.


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69189a5.pngSOLUTION

You can get the correct parts, step by step photo instruction guides, and support from www.TvRepairKits.com or click here

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.

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TV set after fluid change

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69189a5.pngSOLUTION

You can get the correct parts, step by step photo instruction guides, and support from www.TvRepairKits.com or click here

Jan 22, 2011 | Hitachi 53FDX20B 53" Rear Projection...

1 Answer

Mitsubishi TV Model #WS65903 - Green Shadow Lines on Screen


Something is not right here--The green is adjustable in the TECH menu--did this person adjust or try to adjust in the customer or the TECH menu?

If you confirm actual model number I can tell you how to get into the TECH menu--yes--green will not adjust in customer menu--it determines geometry and is only adjusted in the TECH menu.

Also, this set requires any convergence adjustments to be done in 480 and then in 1080--if only adjusted in one mode the other will still be bad.

Let me know if you know how to adjust in TECH menu or not--with exact model number I can tell you how to get there.

If this helps you rate this solution as I do this here for free.

SD TECH

Dec 20, 2009 | Mitsubishi WS-65809 65" Rear Projection...

1 Answer

Seeing double


You need to replace the convergance IC's

Sep 03, 2009 | Toshiba 56H80 56" Rear Projection...

1 Answer

I have a red and blue shadow in my picture


i think you need a new convergence board they rin from about 88.00 to about 140.00

Sep 08, 2008 | Akai PT5598HD 55" Rear Projection...

1 Answer

I have a red and blue shadow in my picture


IT sounds like it needs to be degaused.
Before checking this, check for speakers placed by the set. this will cause it too.

The best way to avoid this situation is
  1. Don't place unshielded speakers near the set.
  2. Don't move the set while it is turned on.

The coil that is used is about $50 and can sometimes be found at industrial electronics stores. It's called a degausing coil. most TVs have a version of this built in and mutiple power on/off/ons may fix it, but don't hold your breath...

The trick is to turn the coil on with it right up to the screen. Move the coil in a big circular motion parallel to the screen as you S-L-O-W-L-Y move away from the screen. when you are as far away as you can get [about ten feet] turn the coil off. Caution. KEEP HARD DRIVES, CREDIT CARDS, AND FLOPPY DRIVES AWAY from the energized coil!

Good luck

Ken

Aug 15, 2008 | Akai PT5598HD 55" Rear Projection...

1 Answer

Blue shadows


yes its the problem of convergence
and for reaar idea of what to replace on the main board and how to replace and how the components look and what is called what and what tools you require to do it yourself and how to fix it

please check the above link by clicking it

http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm


Jul 21, 2008 | Sony KP-53XBR45 53" Rear Projection...

6 Answers

Suddenly, the screen shows double images on letters and numbers plus red/greenish like shadows on characters.


Youre convergence Ics need to be replaced. post the model number of your set and I will post the STK number that you need and a link where you can get new replacement ICs

May 25, 2008 | JVC AV-48WP30 48" Rear Projection...

1 Answer

Blue shadow and lines


This would apear to be a convergence issue ..sometimes you can go into settings and converge it manualy.. if this is to far out of range. a service tech will have to adjust inservice mode. if the convergence cuircits are not failing. if so then there are cuircits that will have to be replaced. is this just a blue shadow?.. is there green or red shadows. if not it may not be a major repair.

Dec 18, 2007 | Samsung HCN653W 65" Rear Projection...

2 Answers

Has a shadow on picture. Red, Green is not alligned


You need to set your convergence. Check your owner's manual on how to do it. I'm not sure the exact procedure on that model, but usually you can find it in the setup menu of the tv. What you're trying to do is line the red and the blue up perfectly with the green so that they all blend together to give you one picture.

Oct 20, 2007 | Hitachi 61UWX10B 61" Rear Projection...

1 Answer

I have a red and blue shadow in my picture


well i think its an circuit prob if theres any circuit break on the pcb panel or panel connector would b loose

Aug 24, 2007 | Akai PT4298HD Rear Projection Television

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