Question about Televison & Video

1 Answer

Replace conversion board

Panasonic projection PT-47WX51E was told by a repair man that this is what would do to fix my set at the cost of 450.00. The picture has shadows and color bleeding.

Posted by on

  • 2 more comments 
  • blue56 Feb 07, 2008

    Can anyone replace the conversion board ??
    Can repairmen charge just any price??

  • blue56 Feb 07, 2008

    Thanks, I would like to know if I can replace it ? is it an easy job?
    can anyone do it? Also I need a Schematic of the board?

  • Vista Electronics May 11, 2010

    The CONVERGENCE circuitry is part of the main board....very expensive to replace...I will research for you......



    Most reputable repairmen charge a fair price for their

    knowledge,ablility and warranty of their work......

  • Vista Electronics May 11, 2010

    The convergence circuitry is part of the main board....two

    amplifier IC's that are to be replaced and several resistors to

    be checked for over-heating....chassis has to be pulled...do

    you need further info ?...............T.

×

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Genius:

    An expert who has answered 1,000 questions.

  • Master
  • 1,694 Answers

Signal / Main PC board AKA the "A" board is send for repair only = PTS corp ....Part # TNPH 0370.....250.00 Approx.
OR
Replace IC7001 & 7002....STK392-110 and inspect resistors.
If you have good electronic repair skills,you might attempt to
DIY...otherwise, hire a senior tech,if possible...............T.

Posted on Feb 07, 2008

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:

1 Answer

Have a dark band horizontally across vizio tv. Appears to be a backlight, but not sure how to fix


Could be a bad CCFL lamp, if the set usess CCFL back-light system. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis. http://electronicshelponline.blogspot.com/ To some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement. To some models sets, the back-light inverter and SMPS section circuit will be integrated at its main board itself. If so; the main board should be replaced. To some models of sets, all these section circuit will be integrated at its main board. If this is the case, you have to replace the main board.

Jan 08, 2017 | Vizio Televison & Video

1 Answer

Samsung plasma TV model #pn42b400p3dxza problem with no image. The TV has sound but no image. I've tried using other components on the TV like RCA jacks with a separate TV digital tuner. Thank you


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.
Check whether Va & Vs voltage come to the display panel, from the main power supply regulator board. If not, the SMPS board [power supply regulator board] is faulty.

Jan 08, 2017 | Samsung Televison & Video

1 Answer

How to reset lamp timer on panasonic pt-50dl54j


If you wish to get some details; visit the site linked here. Pull up older posts. http://electro-medical.blogspot.com/

Jan 07, 2017 | Panasonic Televison & Video

1 Answer

MY SAMSUNG TV IS ONLY SHOWING A BLACK SCREEN WHEN IT POWERS ON THE MODEL NUBER IS UN60EH6002FXZA WHAT DO U THINK IS WRONG WITH IT


Back - light problem. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis. http://electro-medical.blogspot.com/
To some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement. To some models sets, the back-light inverter and SMPS section circuit will be integrated at its main board itself. If so; the main board should be replaced. To some models of sets, all these section circuit will be integrated at its main board. If this is the case, you have to replace the main board

Jan 07, 2017 | Samsung Televison & Video

1 Answer

Picture has just started to dim after being on for 5mins. Light sensor is off.


Back - light problem. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis. http://electro-medical.blogspot.com/
To some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement. To some models sets, the back-light inverter and SMPS section circuit will be integrated at its main board itself. If so; the main board should be replaced. To some models of sets, all these section circuit will be integrated at its main board. If this is the case, you have to replace the main board.

Jan 07, 2017 | Televison & Video

1 Answer

I was using my Samsung LCD 40" - LE40M86BD [R] when it just switched off and wouldn't come back on. What could it be? Thanks guys


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. . 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.
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 07, 2017 | Samsung Televison & Video

1 Answer

S/n z5qq3c5d947793y m.c un32eh4003fxza will not coming on 32 flat Tv


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 07, 2017 | Televison & Video

1 Answer

The DVD player on my Bush 32inch television takes in DVD's but just displays 'No Disc' the model number is DLED32165HDDVD Is it something I can fix?


The player has failed, these types of devices are not fixed as the cost to repair is in some cases more than a new one. More than likely you could not get parts for it even if you knew the cause, which is most likely a failed laser light

Jan 06, 2017 | Bush Televison & Video

1 Answer

I can hear sound but no picture I have a Hitachi 55 inch


Back - light problem. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis. http://electro-medical.blogspot.com/
To some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement. To some models sets, the back-light inverter and SMPS section circuit will be integrated at its main board itself. If so; the main board should be replaced. To some models of sets, all these section circuit will be integrated at its main board. If this is the case, you have to replace the main board.

Jan 06, 2017 | Hitachi Televison & Video

1 Answer

Change Panasonic DVD-S27 from region 1 to region 2


What is the full model and serial number please?
ELECTREPAIRUSA@ELECTREPAIRUSA or you can contact us at that address as we repair/renovate all items electronic and electrical old and new.

Jan 05, 2017 | Panasonic DVD-S27 DVD Player

Not finding what you are looking for?
Televison & Video Logo

Related Topics:

775 people viewed this question

Ask a Question

Usually answered in minutes!

Top Televison & Video Experts

The Knight
The Knight

Level 3 Expert

69739 Answers

Electro Med Services...
Electro Med Services...

Level 3 Expert

6370 Answers

yadayada
yadayada

Level 3 Expert

63661 Answers

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

Answer questions

Manuals & User Guides

Loading...