Question about RCA P52939 52" Rear Projection Television

1 Answer

Rca p 52939 picture is warped and color is off someone said possible dcu failure

Posted by on

  • Anonymous Jan 11, 2009

    do you have a schematic showing the ic connections?

×

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that hasĀ over 10 points.

    Mayor:

    An expert whose answer gotĀ voted for 2 times.

  • Contributor
  • 43 Answers

Sounds like you have nad solder connections on your convergence ICs. Locate the convergence board (usually a long narrow board) and resolder the convergence ICs. These run very hot and tend to loosen the factory solder, causing a lose of convergence (color being off) and geometry.

Posted on Jan 08, 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:

2 Answers

I have a rca universal remote bb04gr I need a code for a apex 502 digital convertor box


The applicable code may be found by using code search. If a search through all codes stored in the remote fails, you may have to try a different universal remote. All universal remotes do not contain all possible codes.

Jan 14, 2017 | RCA Televison & Video

1 Answer

I have a 37`` lcd rca flat screen model rlc4033.problem - no picture but sound is working.


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://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 13, 2017 | RCA Televison & Video

1 Answer

Rca touch screen constant flickering i cant get it past dogs on screen but even if the dogs are showing or rca logo it is still flickering colored lines how to fix thisis what i need to know


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.

Jan 13, 2017 | RCA Televison & Video

1 Answer

Hello, The Original remote quit working, So I bought a RCA universal remote control RCR314WZ. I need the code for (DTA800B1 B1L) converter box. so the remote will control it


Some RCA universal remotes list STB codes but you can try using code search to find something that can handle some or all functions. If a search through all codes contained in the remote does not succeed, you may have to try a different universal remote. All universal remotes do not contain all possible codes.

Jan 07, 2017 | RCA Televison & Video

1 Answer

I have an LG model 55LH40 purchased in 2010,Screen has a greyish smoke colored vertical streaks in it, very noticeable on a white background. Any ideas what may be wrong?


If you wish to get some details; visit the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ Line faults & possible causes to LCD & Plasma screen are given with illustrations. You can get an idea about the fault to an extent. Faults to all LCD & Plasma screen are similar, irrespective of its brand and screen size.

Jan 07, 2017 | LG 55LH40 55 in. LCD HDTV

2 Answers

I have a rca model led65g55r120q tv flickers and no sound


Check all cables for loose connection, try another input for picture (DVD, BLu-Ray, etc). If none of the other inputs work then it's a panel problem (display) If one or more of the others work then it's a problem with either the tuner or the signal.

Jan 02, 2017 | RCA Televison & Video

1 Answer

When CRT JVC TV is first turned on, the image looks shrunken and warped, eventually, the image looks fine. What to fix?


SMPS fault. Check and replace damaged component/s at it main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" or "Magazine" will make surf easy. Surf the site with patience. Pull up older posts. Do a search by type in the brand name of your device at its search box.
http://electronicshelponline.blogspot.com/
Check all the electrolytic capacitors.

May 26, 2014 | Televison & Video

2 Answers

Portable DVD PLAYER: I don't get any audio. I'm batteried-up, plugged in, volume high, remote working, picture good -- just no audio. Any suggestions:


Maybe it has a failure in the audio amplifier, if there's no sound even with headphones or the internal speakers, if there's audio only with headphones.

Feb 09, 2011 | RCA DRC620N Portable DVD Player

Not finding what you are looking for?
RCA P52939 52" Rear Projection Television Logo

Related Topics:

397 people viewed this question

Ask a Question

Usually answered in minutes!

Top RCA Televison & Video Experts

The Knight
The Knight

Level 3 Expert

69654 Answers

matt martin
matt martin

Level 3 Expert

1198 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

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

Answer questions

Manuals & User Guides

Loading...