Question about Panasonic PT-56TW53 56" Rear Projection Television

1 Answer

Shut down after 30seconds

After aprox. 20-30 sec the imagine look like want to expand and the tv shout dowm and the led red in the front start to blink

Posted by on


1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points


    An expert that gotĀ 5 achievements.


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


    An expert whose answer gotĀ voted for 20 times.

  • Expert
  • 196 Answers

There has been a similar question, which was answered by kimi here: Hope this helps.

Posted on Jan 26, 2006


1 Suggested Answer

  • 2 Answers

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

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.
Good luck!

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


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



Related Questions:

1 Answer

Replaced Power board, Main Computer Board, IR Board and Function board on Emerson LF501EMF4A_DS1. TV turn on shows splash screen then tv for 1 sec, then the tv powers off to a red standby led.

PS does not just shut down unless it is defective or there is some short in another location that is telling it to shut down to prevent further damage to components. Which is it? Sure the PS you put in is good? If so, issue is with some other part of the set that you have not already replaced.

Apr 15, 2017 | Magnavox Televison & Video

1 Answer

Jvc- 36f702. Powers up then shuts down right away and the red led blinks on the front panel?

Jvc- 36f702. Powers up then shuts down right away and the red led blinks on the front panel?

Dec 03, 2009 | JVC AV-36F702 36" TV

1 Answer

42PF7220A/37 Blinking red led (7 times)

sounds like your tv in shut down mode why lamp needs 2 be replaced nominal cost 120 200$

Jul 25, 2009 | Philips 42PF7220A 42 in. Plasma Television

2 Answers

I have a lg plasma,and the problem is it comes on for about 1 second then shuts off. repair shop says its the power supply? what do you think? the led is red when off and turns off white almost very light...

your power supply is shorted; remove it from the set and, have a TV shop repair it if you are unable to do the repair yourself.
any good shop can do the repair easily and, much cheaper than the manufacturer you can find the power supply by looking to where the power cord enters a circuitboard that will be the power supply

May 28, 2009 | LG 50PC1DRA 50 in. Plasma Television

1 Answer

Optoma RD50 TV which shuts down on #1 fan failure

This could be a variant of, or a newer (or older) version of the "DMD fan failure" message.

Symptoms I had are, I stop hearing a fan when the message is displayed.
Then the temp LED keeps flashing RED until I either try to turn the TV on again,
Or turn MAIN power off/on again. BUT it repeats when I try to turn the TV on.
The picture appears normal until this happens ( about 15 sec.)

The solution is to FORCE a normal shutdown by hitting the TV off button
before the message appears.
You should see the power LED flashing RED/GREEN (cool down) and then RED (standby).

Apr 20, 2009 | Optoma RD50 50" Rear Projection HDTV-Ready...

1 Answer

Have a Panasonic Projection TV PT-47wx51c. It is currently shutting it self off, then the red light in the front blinks and can not be turned back on until it is un-plugged. Just befor it shuts itself...

can you determine if the led blinks a certain amount of times then a slight pause before blinking again? Let me know as it may be blinking a diagnostic code.

Mar 28, 2008 | Televison & Video

1 Answer

Sony proj tv,sound,green pict few seconds then shuts down

could be three different things.


1. could be the crt itself as a tube with dfective phosphure wil do this


2. could be the vertical ic on the crt board


3. could be the focus pac.  located in front of tv with 6 adjustment knobs on it.

Oct 06, 2007 | Sony KP-41T65 41" Rear Projection...

1 Answer

Powers down after start up

over load on the power supply/poss. power/convergence or shorted video ic on the crt neck board.

Oct 03, 2007 | Panasonic PT-53TW53 53" Rear Projection...

Not finding what you are looking for?
Panasonic PT-56TW53 56" Rear Projection Television Logo

Related Topics:

28 people viewed this question

Ask a Question

Usually answered in minutes!

Top Panasonic Televison & Video Experts


Level 3 Expert

5318 Answers


Level 3 Expert

508 Answers

The Knight
The Knight

Level 3 Expert

74999 Answers

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

Answer questions

Manuals & User Guides