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Convergence is off. t.v wont let me work it manually. red will only converge left to right, not up and down. red is off going up and down

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Let me know the model number of your set and i will post what number ICs you need as well as post a link where you can get replacements with free instructions with pictures so you can do the repair yourself.

Posted on May 15, 2008

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Philips 43pp92 blue will not converge


STK392-120 is convergence correction amplifier.. the problem is the convergence circuit... try to check the small Valuie electrolytic capacitors or High value resistors! maybe the said parts is in change Value... used a ohmmeter tester to find the chenge value parts!.

Nov 05, 2007 | Philips 43PP9202 43" Rear Projection...

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...

2 Answers

I have a Philips 46PP9302 and can't find the Quick Setup guide. I'm wondering if it is located on-line. We moved our tv and want to recalibrate it.


http://www.retrevo.com/support/Philips-46PP9302H-TVs-manual/id/278ci462/t/2/

The above link should take you to the location where you can view all the parts of your models manual. Select the area of interest and rad onlinje


Please rate my help++++Thanks for using FIXYA

Nov 24, 2009 | Philips 46PP9302 46" Rear Projection...

2 Answers

Blue convergence wont work


This is a common problem. Your convergence has gone out.

Common symptoms are...

1) 3D Video
2) Warped Video
3) Convergence menu does not adjust the red or blue correctly. 4) TV Chirps

Go here for a solution...

http://www.fixya.com/support/r2861627-updated_convergence_problems_amp

Sep 05, 2009 | Panasonic PT-47WX49 47" Rear Projection...

2 Answers

My i art pro is showing doubles.when performing a convergence manually,i noticed that that i can fix the problem by using the remote control.the problem now is that i can only go up and down when...


Your TV most likely a convergence failure. ( common problem )

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.
Here are some photos of convergence problems.

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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.

0667c5f.pngSOLUTION

You will need to replace the convergence chips and possibly some convergence resistors and pico fuses. Its a fairly easy DIY job or you can call in a pro. If you want to do the repair yourself check the site www.TvRepairKits.com. Their kits include a photo instruction guide, original OEM Sanyo STK chips, convergence resistors, pico fuses, thermal paste, email/phone support, etc.

Mar 10, 2009 | JVC AV-56WP74 56" Rear Projection...

1 Answer

CAN NOT CONVERGE THE RED COLOR UP AND DOWN


this indicates to me that one of the convergence convergence output resistor has open. there is a slight chance that the convergence ic amplfer is at fault. but the fact you can go left and right and not up and down makes me feel its the resistor. IM sorry thats techy talk. do you have any electronic traning. let me know make and model and ill try to get the component number and value for you

Nov 22, 2008 | Toshiba Projection Televisions

1 Answer

51MP392H/17 Blue convergence wont move not IC chip


You could have some opened resistors low ohms that are bad go back and ck them around convergence ics.

Nov 20, 2008 | Akai PT4298HD Rear Projection Television

1 Answer

Red horizonal convergence tilts instead of adjusting evenly.


For your hitachi unit one of the convergence IC is bad along with couple of low value resistance on
the convrgence board.

Good luck
Dals123

Oct 09, 2008 | Hitachi 53FDX01B 53" Rear Projection...

1 Answer

Blue Convergence


Blue convergence IC is bad, but change both as red wont be far behind they are cheap about 10.00 ea at the following link.
http://electronix.com/

Jan 14, 2008 | Toshiba TN55X81 55" Rear Projection...

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