Question about Sony KP-65WS500 65" Rear Projection Television

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Edge convergence edge convergenc, system went out of convergence, particularly in tip right and bottom left and right

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Installing the Sony type 1 convergence repair kit from www.tvrepairworld.com should solve that issue. The kit contains the parts and the CD with instructions for the repair.

Posted on Jul 06, 2010

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Posted on Jan 02, 2017

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How do you open up a Sony rm-gd008 remote for cleaning?


  1. Maybe worth a shot, carefully thou
  2. Remove 2 * screws under battery cover
  3. front of remote: slide down the bottom cover (where rec, pause, etc option is)
  4. push both egdes of the slide area outwards, to totally remove this slide cover
  5. further more, now push both the above slide edges even more .. till bottom of (front face) cover loosens up. Whilst lifting this only a little at a time ...
  6. Gently remove /loosens only lower ends (only at this stage) of the 2 silver edge stripes... by .. lifting up (away from face of remote) ..whilst .. moving them outwards. ** i.e up, then outwards) Do not remove top edge of silver tip yet
  7. start separating left n right egdes with sharp flat point from under silver side strip, " digging" downwards towards bottom of remote
  8. At this point, the top edge of remote may be separated, but not necessary.. if you can pull insides out from bottom, PREFFERED OR .. can be done by:
  9. using flat edge - loosen/pry 1cm from corner on top tip of edge left n right digging downwards n outwards towards bottom of remote .. enough gap to use a little pressure if you must
  10. then if feasible, separate remote face .. also 1cm from right n left corner alongst each side from top corner
  11. .. now can remove silver side strip completey.
  12. Hope this helps, cheers

Dec 04, 2012 | Televison & Video

2 Answers

Convergence problem


What model number of Pioneer TV set do you have? There should be a large heat sink or something metal with cooling fins on it where the IC's might be mounted away from you so you will need to look at the other side of the heat sink. Replace those IC's and you will be able or should be able to adjust the set providing you have not tweaked it too much before repairing the problem. Good luck

Feb 11, 2008 | Televison & Video

1 Answer

Green on the edges


Ur tv have a magnetics interferences or a convergence problems.Move the tv to the left or right couples inches,will help if magnetics problems.Convergence prob.sorry ur tv convergence board must have it 2 STK convergence ICS,some it resistors change.The shop will cost u $300-350 for parts and labors.

Jun 02, 2010 | Hitachi 42V715 Rear Projection Television

1 Answer

Please post instuctions for convergence chips for ws-55809


Normal 0 false false false MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman"; mso-ansi-language:#0400; mso-fareast-language:#0400; mso-bidi-language:#0400;} 392-570 Replacement

Mitsubishi convergence IC replacement: this applies to sets that use (2) STK-392-570

The Idea here is to get the Middle Circuit board out so you can replace the Convergence Ic’s.


HERE is what you will need: (most of this you can buy on the internet or at local electronics stores)

Two new: STK-392-570 CONVERGENCE IC’S
One good soldering iron
Solder
De soldering braid or wick
Liquid flux
Heat sink compound (grease)
Denatured alcohol
One short Philips screwdriver
One small clean toothbrush
One electric screw gun to REMOVE screws

Turn the set on and examine the picture for how the Convergence looks bad---when you are done examine it again---once in a great while you will get and install a new IC that is bad. Remember this when you have finished—if the convergence is still bad but different from what you started with you may have installed a new I.C. that was bad. Turn the Set off.


  1. Unplug set.
  2. Remove back cover.
  3. Remove front speaker grill and inspection plate behind it.
  4. Remove the 2 or 3 black screws that go thru the back edge of the plastic frame that hold the chassis down.
  5. Where all the video and audio jacks are on the right edge of them you will see a diagonal plastic (Black) remove the two brass screws from the outside edge, remove another to the right bottom and a third smaller screw forward and to the left; remove plastic piece and all four screws and set them aside.
  6. Look carefully at main board in center of the set.
  7. You will find a number of screws hold it into the plastic frame.
  8. Towards the left back edge of this (to the right of the plastic you removed) you will find a metal cover with a small screw on either end. It has a lot of round holes punched in it.
  9. Remove both screws and pull the shield up and off---remove the board beneath it by releasing the two tabs on the bottom right side and pulling the board out—handle it with care as it is the digital convergence board that stores the set’s memory of adjustments. Set it aside
  10. At this point you need to pull the entire Chassis back at least a few inches---If it does not slide back look for a plastic latch on either side near the front of it. Some sets have the latches on the left or right side—black plastic tabs that lift up.

Nov 18, 2009 | Mitsubishi WS-55809 55" Rear Projection...

1 Answer

Panasonic PT-47WX49E blue convergence problem.


if convergence does not adjust in menu mode could be a defective convergenceic or fuse

Nov 11, 2009 | Panasonic PT-47WX49 47" Rear Projection...

1 Answer

Convergence issue


try fixing the convergence 2 after your've aligned the convergence 1 - the second (accessed via the set up control) let's you adjust on 9 different axis to align the red and blue tubes to the green. you select which + sign you want to adust by pressing the corresponding number for the + ie 1 for the top left, and 9 for the lower right corner.

good luck (note - you cant change the green only the red and blue, if the whole edge is a mess try moving the image (you need to be in zoom mode, and then access the position adjustment via the pitcure set up screen.

Nov 05, 2008 | Panasonic PT-47WX49 47" Rear Projection...

1 Answer

Convergence


http://www.digitalhome.ca/forum/showpost.php?p=564268&postcount=220
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html

Nov 23, 2007 | Toshiba 50H72 50" Rear Projection...

1 Answer

Horizontal hour glass picture


The convergence Ics need replaced. In Hitachi, resistors and sometimes a coil needs replaced as well. The convergence/deflection PCB is available, but, the cost of that board is higher than having a servicer come to your home and repair the unit to component level. If you are not familar with this circuit, then call a servicer. Have them replace both ICs not just one. Make sure they are repairing to component level and not replacing the board. Hope this helps.

Dec 16, 2006 | Hitachi 43FWX20B 43" Rear Projection...

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