Question about RCA P56930BL 56" Rear Projection Television

1 Answer

P56930BL focus problem

After being on a few minutes, the picture goes out of focus. I can turn the TV off, and after it cools down, picture is fine, untill the tv gets warm. any ideas?

Posted by on

  • gander222 Aug 05, 2008

    picture looks like it bows toward the middle. Close on the ends & far away in the middle

×

1 Answer

  • 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.

  • RCA Master
  • 8,617 Answers

Sounds like you need a new focus block, they are actually cheap. If you need a link on where to get one let me know.

Posted on Jun 20, 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

When TV is inititally turned on the picture is perfect. After a few minutes or more, the picture becomes blurred. On a scale of 1-10 (10 best) the view is about a 6-7. What can I expect? What are the...


That sounds like the focus is going out of specification due to a dry solder joint or bad connection.
Checking the EHT distribution box for a bad connection could be fruitfull.
Use utmost care as lethal voltages are at this point!
If the picture recovers slowly it could be a tube base problem.
I don't think it will be much other than the Focus voltage is going up and down.

Jan 02, 2011 | Toshiba Televison & Video

1 Answer

Tv shutdown


check your lamp door interlock switch.

Jul 31, 2010 | Mitsubishi WD-65733 65" HDTV

1 Answer

TV works fine for about 3 minutes then the picture goes black and the red light on the front of the TV starts blinking. The sound works the entire time. If I shutdown the TV and wait a few minutes and...


The light is blinking a code. The code will be a series of blinks, a pause and the blinks again. Phone Sony service and give them this code. They will be able to advise you as to the problem.

Apr 03, 2010 | Sony KP-53HS30 53" Rear Projection...

2 Answers

I have a Sony 47 inch rear projection tv that is about nine years old When the set is turned on it has a good color picture but after a few minutes it tuns to a complete green sceen. Can you tell me what...


The green CRT may be intermittently bad or the focus screen block. Certain sony's are common to have bad CRT's. When the screen goes green does the set shut off?

Sep 20, 2009 | Televison & Video

1 Answer

I have a 53 in. sony projection tv,. bowed picture tubes?!?


Replace Both STK convergence ICs will have part number on them STK392-560 use same part number on your STKs. Also around ICs ck pico fuses 5/6amps they are green or yellow.

Jan 07, 2009 | RCA P56930BL 56" Rear Projection...

1 Answer

TV screen goes blank but power stays on


Sounds like the CRTs are going into protective blanking due to the vertical output ic needing to be resolderd. Try resoldering the vertical IC that may possibly fix the issue.

Jun 15, 2008 | Mitsubishi WS-73713 73" Rear Projection...

1 Answer

Picture loss!


It sounds like cold solder joints on the vertical IC chip. Not a major deal. The entire board should be looked over for other joints becoming cold.

Mar 12, 2008 | Toshiba 35AF44 35" Rear Projection...

2 Answers

Trouble Aligning Colors


If the convergence is missing in the menu in screens,you have a bad reg ic on the convergence power supply the part number is 215530,the power supply is located on the black plastic above the right module with all the heat sinks

Nov 15, 2007 | RCA P56930BL 56" Rear Projection...

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

Related Topics:

89 people viewed this question

Ask a Question

Usually answered in minutes!

Top RCA Televison & Video Experts

The Knight
The Knight

Level 3 Expert

69795 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...