Question about Sony KP-46WT510 46" Rear Projection HDTV

1 Answer

CONVERGENCE IC ADJUSTMENT

I want to know how to access the mode on my (Sony 46" TV model# kp46wt510,serial#8784629 to adjust the full geometry and convergence for all aspect ratios.along with the specs to where the adjustments are suppost to be.so I can adjust the vertical and horizontal lines and convergence IC's.can you help me? AND not the adjustment in the menu.

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  • Anonymous Nov 05, 2008

    Picture not converging on screen. Out of alignment by about an inch from each other!

  • Anonymous Nov 05, 2008

    No converging of picture on the screen

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1 Answer

My KP-46WT510 picture is out of alignment. There is no conversion of the red, blue and green pictures on the screen. They're off by about an inch of each other.
Some tech told me that it was the power control that was bad. I can see the picture, just very blurred.
Is he right? The tv was not move at all before this started happening.

Posted on Nov 05, 2008

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Posted on Jan 02, 2017

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1 Answer

How to do convergence adjustment on 46 inch sony


Use your flash foucus or goto your menu - and choose convergece. Some sets may not have this feature. You can also put the set if service mode and make adjustments but I would not reccomend that unless you know what you are doing. None of the above will work if your convergence chips have failed. If that is the case you can see some example photos and find a solution here on Fixya.
http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Nov 01, 2009 | Sony KP-46WT510 46" Rear Projection HDTV

1 Answer

The Screen looks 3D & Colors don't line up on my big screen????


If the convergence is off more than 1/2 inch or so you can't adjust. you have a failure of hardware. most likely the output IC. This set has 2 outputs for convergence. Each output contains 3 circuits, Six circuits altogether 2 red ,2 blue and 2 green. The normal customer adjustment will only alow adjustment of blue and red. They should be converged onto the green. There is a much more complex adjustment in the service mode for Geometry and convergence. These adjustments are only needed when you replace a failed componnent like the output ic. These ICs have been upgraded several times since the production of this set. The latest and most powerfull version is STK394-160. If feel up to it I suggest changing both outputs and the corresponding output resistors. Then do a complete geometry and convergence alignment.

Apr 16, 2009 | Hitachi 50UX57B 50" Rear Projection...

1 Answer

The blu display on my sony 65" tv is arched, making the convergence adjustment in-effective.


its failure of Convergence Out IC chip and requires replacement.
TV has 2 IC chip in convergence circuit and I would recommend to replace both at same time.
Let me know exact model of Sony 65" TV to provide you more technical info.

Mar 14, 2009 | Sony KP-51WS510 51" Rear Projection...

1 Answer

My sony 46 kp46wt510 panel tv has red outline on images


its more likely needing the convergence ICs replaced. You can get the convergence repair kit for your model at the following link which contains both IC the six pico fuses and four of the feed resistors, The kit comes with instructions. Heres the link.
http://servicemanuals.vstore.ca/product_info.php/pName/sony-kp46wt510-convergence-repair-kit/cName/convergence-repair-kits

Feb 01, 2009 | Sony KP-46WT510 46" Rear Projection HDTV

1 Answer

Location of the convergence circuit board on KP46WT510


they are located on the board on the left when looking in the rear of the set ( Brown Board) you can get the convergence repair kit at the follwing link which has the ICs , the six pico fuses and four of the feed resistors, plus it comes with instructions, Here's the link.

http://servicemanuals.vstore.ca/product_info.php/pName/sony-kp46wt510-convergence-repair-kit/cName/convergence-repair-kits

Jan 29, 2009 | Sony KP-46WT510 46" Rear Projection HDTV

1 Answer

Location of the convergence circuit board inside the KP46WT510


You have a convergence problem. Here are some of the most common symptoms. 
Screen looks 3D
One or more colors can't be adjusted when using the convergence menu. 
Screen is bowed in but stationary.

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. 

>>>Solution<<<< 

You need to replace the convergence chips and convergence resistors. 

Check the site www.TvRepairKits.com. They have put together a kit for your exact model. The kit includes a photo instruction guide, original Sanyo STK chips, convergence resistors, etc. Everything you need to fix it yourself. 

Jan 29, 2009 | Sony KP-46WT510 46" Rear Projection HDTV

1 Answer

Convergence IC's adjustment


Projection TV sets are known to have two common problems. The first problem that is common to these sets is convergence failure. When this happens the TV will usually look 3D, Wavy/Distorted, etc. It may also shutdown and blink an error code.

The second common problem with Projection TV sets is dull video, halos around objects, white looking video, or red overpowers the screen. This is commonly caused by the fluid in the lens being clouded overs. To get fixed either call in a local TV repair company or goto sites such as Tv Repair Kits to get a repair kit with instructions. Here is there link.

http://www.tvrepairkits.com/xcart/home.php?partner=papa1dude

They have put together complete kits for most models that include the parts, step by step photo instructions, repair assistance, etc.

Oct 22, 2008 | Sony KP-46WT510 46" Rear Projection HDTV

3 Answers

No color adjustment


51f500_51_in_rear_projection_hdtv_190581.jpg

Problem with Hitachi 51F500 51 in. Rear Projection HDTV-Ready Television
i want to learn how to do convergence on my tv its a hitachi rear projection i have problums with colors not aligning,could you lead me in the right direction ps: i don't have the remote so i

can't magic focus

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Solutions (1)

Your convergence has failed and needs to be repaired. Once quick test is to goto your convergence menu and see if you can adjust red and blue. If not its has failed and needs to be fixed. You can call in a repair shop or you can get the parts and instructions from www.TvRepairKits.com and do the repair yourself. Its a fairly easy DIY fix.
Here is an example photo.... louis66_0.jpg

Jul 04, 2008 | Philips Magnavox 9P6034C 60" Rear...

2 Answers

Sony HDTV Convergence Issue


No, You will not solve the problem with only changing the convergence IC, associated resisters may also be required.
Beside of that, after spending time to get parts and replace the ICs, you need to make and adjustment the color lines (about 14 lines)
This adjustment without experience will take you about 3 to 4 times and 4 hours each to get thing right (if you areskillfull, most of people failed this adjustment).. The total time spend for this problem would take you full 24 working hours.
I successfully adjusted one set of my big TV (95%, need more more round)), on another set one I failed.

Nov 30, 2007 | Televison & Video

11 Answers

SERVICE MODE


I have a tv bluesky model PR14 .can anyone help me with service mode-

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