Question about Mitsubishi WS-65809 65" Rear Projection Television

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Color I just replaced the ICs on my tv it comes on but i cant get the blue color to adjust up or down it will left to right what would be the cause of this?

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Did you replace both ICs? If so check the solder connections if they are ok you may have the resistor that controls the blue vertical yoke open. Check the resistors for one being open if the solder looks good on the pins of the new ICs

Posted on Jun 02, 2008

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7 Answers

Sony kds-r60xbr2 televison


Make sure that you do not have a magnetichc feild around the TV.

Sep 06, 2008 | Sony KDS-R60XBR2 Television

2 Answers

I have a Philips 51PW9303 Rear Projection TV that had blue shadows around the sides of the screen and now has a green and red bowed line at bottom. Does I need a convergence board to solve this?


If the following doesn't work the tubes could be at the end of life:
Adjusting convergence:
Note: For best results, the Projection TV needs to be turned on for 15 minutes or longer before adjusting the picture tubes (convergence).

To adjust the convergence of the picture tubes:
  1. Press the 'MENU/SELECT' button on the remote.
  2. Press CURSOR RIGHT to enter the PICTURE menu.
  3. Use CURSOR DOWN and RIGHT to select and enter MANUAL CONVERGE.
  4. Press CURSOR RIGHT to select CONVERGE RED or press CURSOR RIGHT and DOWN to select CONVERGE BLUE.
  5. A crosshair will be shown on the screen. If there is any red or blue fringe around the crosshair, use CURSOR RIGHT, LEFT, UP, DOWN to try and merge the fringe colors with the crosshair.
  6. Press the 'MENU/SELECT' button to return to MANUAL CONVERGE menu.
  7. Press the 'EXIT' button to exit the menu.
If you are satisfied with the convergence you may stop now. Otherwise, you can continue and adjust the convergence more using mult ipoint convergence.
To Adjust multipoint convergence:
  1. Press the 'MENU/SELECT' button on the remote.
  2. Use CURSOR RIGHT to enter the PICTURE menu.
  3. Use CURSOR DOWN and RIGHT on the cursor ring to select and enter MANUAL CONVERGE.
  4. Press CURSOR RIGHT and DOWN on the cursor ring to select MULTIPOINT RED or MULTIPOINT BLUE.
  5. A grid of crosshairs will appear on the screen. If there is any red or blue fringe around any of them, press CURSOR RIGHT to enter NAVIGATE mode.
  6. Use CURSOR RIGHT, LEFT, UP, and DOWN to move to a crosshair that has a color outline.
  7. Press the 'EXIT' button to enter ADJUST mode.
  8. Use CURSOR RIGHT, LEFT, UP, and DOWN to merge the color with the crosshair.
  9. Press the 'STATUS/EXIT' button to return to NAVIGATE mode. Repeat as necessary.
  10. Press the 'MENU' button to return to the MANUAL CONVERGE menu.
  11. Press CURSOR DOWN until SAVE MULTIPOINT is selected.
  12. Press CURSOR RIGHT to save the multipoint settings.
  13. Press the 'EXIT' button to exit the menu.

Apr 03, 2010 | Philips 51PW9303 51" Rear Projection...

1 Answer

Color convergence issue.


Yes,U know how to solders?Must replaced 2 convergence ICS,and some or all it resistors.Tries websites Tv repair World.com,Tvrepairworld.com to buy a convergence to repair it ur self.The shop will cost U $300 for parts and labors.

Mar 27, 2010 | Toshiba 55H70 55" Rear Projection...

1 Answer

Color blue will not adjust on crt color conergence adjustment , picture on tv is double with blue on right side, auto/manual mode , the color blue will not adjust on right or middle side from side to side,...


This is a convergence output IC problem. convergence board would have to be removed - remove and replace 2 STK IC's and check the surrounding resistors. Shops usually charge between $200-$300

Sep 27, 2009 | JVC AV-56WP74 56" Rear Projection...

1 Answer

COLOR OUT OF ALIGNMENT ON LEFT SIDE OF TELEVISION


are you able to adjust the convergence in all 4 directions for both red and blue? If not the Convergence ICs are bad and need replacing. If you ned more info let me know.

Apr 08, 2008 | Televison & Video

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Blue Color Convergence wont adjust


yes by all means . I will post a link where you can get your replacement ICs along with free installation instructions with pictures. They also provide free on-line instant messaging while your doing the repair which only takes about an hour from start to finish. I am one of the support techs. Your model uses STK392-110 or STK392-120 either IC interchanges with each other except the 120 is a better IC runs cooler.Heres the link.You will need to replace both ICs
http://servicemanuals.vstore.ca/

Apr 07, 2008 | Philips Magnavox 51MP392H Rear Projection...

1 Answer

Toshiba 40


Convergence amp ICs need replacing and quite possibly the resisors that power the IC as they usually burn open when the iC goes out. You will need two ICs. Let me know if you need any more info.

Feb 24, 2008 | Toshiba 40H80 40" Rear Projection...

1 Answer

Toshiba 43A9UE convergence problem


Check the resistors right next to the Convergence ICs often 1 or 2 of them go oen when the ICs fail.

Feb 09, 2008 | Televison & Video

3 Answers

Hitachi 43VWX10B Rear Projection Television - color adjustment problem


Do not adjust any knobs as instucted in the previous thread if you TV have a convergence problem. Doing so will only make things worse. The blog does however show you how to fix other common problems with these sets.

Here are some of the most common symptoms and example photos of a convergence problem

  • 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.
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Here is a quick test....

Using your original remote go-to the tv settings then goto the convergence section.

Try to adjust the red and then the blue convergence.



You should be able to move them up, down, left, and right.

If you can't move them in all directions your convergence chips are bad and should be replaced. This is a common problem.

2c07611.pngSolution #1

You need to replace the convergence chips and convergence resistors. Check the site www.TvRepairKits.com. They have put together a kits for most models. If you don't see a kit for your set send them a quick note and they will put one together for you. Their kits include a photo instruction guide, original OEM Sanyo STK chips, convergence resistors, pico fuses, etc.

Dec 25, 2007 | Hitachi 43FWX20B 43" Rear Projection...

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