Question about Sony KP-57WS510 57" Rear Projection HDTV

2 Answers

Sony kp-57ws510 convergenece prblem

I have sony kp-57ws510 with convergene problem.I found on the power board( G board) 2 pico (5Am) open and 2 cap C,5018,C5019 (1000uf-35V)had blew,I replaced (2 pico and 2 cap) and do some adjust with remote control the picture work fine ,but after 8 hour the problem happen again,and at this time only 1 pico 5Am( ps5001) on the G board dead and after I replaced, the pico open again ..agian ... 1 or 2 day .
pls.give any suggestion . thanks

Posted by on

  • kseuler Oct 25, 2008

    I have the same convergence problems, concave screen top and bottom, colors out of alignment on sides, and convergence doesn't work.  I replaced the STK IC's and still have the same problem.  Any other suggestions?

×

2 Answers

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Novelist:

    An expert who has written 50 answers of more than 400 characters.

    Champion:

    An expert who has answered 200 questions.

  • Expert
  • 203 Answers

You didnt replace the STK's? You must replace the convergance IC's or you will continue to have this problem.

Posted on Sep 18, 2008

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Sony Master
  • 3,459 Answers



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 when using the convergence menu. 
Screen is bowed in but stationary.

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 inlcludes a photo instruction guide, original Sanyo STK chips, convergence resistors, pico fuses, etc. Everything you need to fix it yourself. Its an easy fix. 

Posted on Jan 26, 2009

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

3 Answers

Tv lost picture yesterday. Tv will not turn on now


The main power supply regulator section circuit fault. Either it will be a separate board, or the part of main board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Pull up older posts. http://electro-medical.blogspot.com/
It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.

Jan 14, 2017 | Televison & Video

2 Answers

How to fix black screene sony tv


The main power supply regulator section circuit fault. Either it will be a separate board, or the part of main board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.
Search the site by type in the "brand name" to your device; in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.

Jan 14, 2017 | Sony Televison & Video

3 Answers

My rca 50 inch tv wouldnt turn oon


Could be an open internal fuse or power supply failure

Jan 14, 2017 | RCA Televison & Video

3 Answers

Sony projection tv...Screen blinks on and off to black several times a minute...audio and everything else is fine


It sounds like either the inverter board or lamp are the problem. I would sway more towards the inverter as when the lamps die they normally do it properly.

Jan 13, 2017 | Sony Televison & Video

1 Answer

EMERSON 55 INCH TV MODEL: LF551EM5 SERIAL: DS2A1433113216


Sounds like The main power supply regulator section circuit fault. Either it will be a separate board, or the part of main board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Pull up older posts. http://electro-medical.blogspot.com/
It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.

Jan 10, 2017 | Emerson Televison & Video

1 Answer

I have a Sony WEGA KDE-42XS955 that takes 5 minutes for the picture to appear. Once it appears..works great! If I just leave it turned for it will work fine. Any idea what board needs to be replaced?


The main power supply regulator section circuit fault. Either it will be a separate board, or the part of main board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.
Search the site by type in the "brand name" to your device; in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.

Jan 09, 2017 | Sony Televison & Video

1 Answer

36 inch sony bravia tv I hve no sound plz help


Check whether the audio is muted by accidental press at remote control button. Enter its sound menu, and check it. If muted, as you know there will be no audio output. If not muted, Check the speaker/s. If found OK; check and replace the damaged component/s at its audio output section circuit board. If needy, replace this board as card basis. If you wish to get some details; check the site linked here. Pull up older posts. Search the site by type in the "brand name" to your device; in the "Search box at the top right of the display window of the Homepage" to get gathered related posts. http://electro-medical.blogspot.com/

Jan 09, 2017 | Sony Televison & Video

2 Answers

I have a Sony LCD Digital Color TV Model KDL-40S5100


try this --as you are wasting time and will eventually waste money---take it to a repair shop for a proper diagnosis and quote

Jan 08, 2017 | Sony Bravia KDL-40S51009 40 in. TV

1 Answer

How do I determine if it a power failure or if it is a faulty SC board (TNPA5335)?


That does nost sound normal. I would take a look at the output of the power supply. Look at your electrolytic capacitors on the power supply board. Do they look like the top of them has popped up? If so you can get replacement capacitor kits from www.lcdalternatives.com

Jul 09, 2014 | Televison & Video

Not finding what you are looking for?
Sony KP-57WS510 57" Rear Projection HDTV Logo

Related Topics:

215 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sony Televison & Video Experts

kakima

Level 3 Expert

101516 Answers

The Knight
The Knight

Level 3 Expert

71611 Answers

Jerry Greenberg
Jerry Greenberg

Level 3 Expert

1646 Answers

Are you a Sony Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...