Question about Panasonic PT-40LC12 40" Rear Projection HDTV

2 Answers

Ticking sound when turned on.

I am connected to Comcast HDTV hook-up.   The set turned itself off and the picute went black.    When I hit the power button no picture but a ticking sound came in gruops or bunches with short intervals in between.

Posted by on

Ad

2 Answers

  • Level 1:

    An expert who has achieved level 1.

    Governor:

    An expert whose answer got voted for 20 times.

    Corporal:

    An expert that has over 10 points.

    Mayor:

    An expert whose answer got voted for 2 times.

  • Contributor
  • 19 Answers

The ticking you hear is the ballast trying to spark the bulb to light up.

Your bulb appears to be burned out, since the TV went black and shut itself off. A new bulb will probably correct the problem.

Posted on Jul 23, 2008

Ad
  • Level 1:

    An expert who has achieved level 1.

    Corporal:

    An expert that has over 10 points.

    Mayor:

    An expert whose answer got voted for 2 times.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 16 Answers

Sent me the serial number, and I can check for any re-call ...

my e-mail is <ultraman_s@yahoo.com>

Posted on May 22, 2008

Ad

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.
Good luck!

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

Cannot turn CC ON/OFF via remotes


Try this combination.

1) Start with the cable box turned on and TV on tuned to the cable box.

2) Press the POWER button for the cable box and then quickly press the MENU button.

3) This should bring up the user setting menu. Use the arrow keys on remote to go to Closed Caption and press right arrow button this should bring up the closed caption menu.

4) Press the OK button and this should either turn CC on or off.

5) Once Closed Caption is turned off press LEFT ARROW button to return to User Settings Menu.

6) Press the POWER button to turn the Cable box back on and the Closed Caption should be gone....


Good Luck.....

Jan 17, 2010 | Vizio VW32L 32 in. LCD HDTV

1 Answer

Philips Plasma TV no picture and ticking sound


Did you ever find a solution to this problem?? Ours started doing the exact same thing yesterday....and have no idea what to do. Any help?

Aug 07, 2009 | Hitachi 57F500 57" Rear Projection...

1 Answer

Significant volume decrease when using Comcast cable box


This low audio problem happened to me suddenly yesterday. I powered off over night - no change. I plugged the A/V cables into a second TV - no change. I called Comcast - problem solved.
Tap these buttons on the remote;

May 16, 2009 | Panasonic Viera TC-L37X1 37 in. LCD HDTV

1 Answer

Black/white/rainbow screen


Sounds like power board issues, if your able test the voltages coming out of it and see if they are correct

Nov 23, 2017 | Insignia 19 in. Widescreen Flat-Panel LCD...

3 Answers

No Signal HDMI


Had the problem. Turned out to be a defective hdmi port circuit board.

Aug 04, 2008 | Insignia 42" LCD Flat-Panel HDTV

1 Answer

Have sound, no picture


After fooling around with all of the buttons, and disconnecting the power to the TV, it occured to me that it may be the Comcast digital cable box. I unplugged the cable box for a few minutes, plugged it back in and the TV works just fine!

Jul 22, 2008 | Panasonic PT-50LC13 50" Rear Projection...

8 Answers

Turn off closed caption on input(component) on Sharp Aquos 42"


Had this happen on a Comcast box (Motorola DCT 6416 III)
Here's how to fix it:
Turn the cable box off, leave fully connected. Press Menu on the remote
The cable box internal menu will display (Not the Comcast one the Motorola one-- i.e. Display ratios-16:9 etc It's in black and white)
Use the arrows to cursor to the Closed Captioning and toggle to "Disabled" Press Manu again to exit and Voila!

Power the box on an have at it

Apr 10, 2008 | JVC HD-61Z575 61" Rear Projection...

6 Answers

Envision remote codes


Try
10813
11365
10032
10039
10019

Feb 18, 2008 | iLO 3200 32 in. LCD Television

Not finding what you are looking for?
Panasonic PT-40LC12 40" Rear Projection HDTV Logo

Related Topics:

85 people viewed this question

Ask a Question

Usually answered in minutes!

Top Panasonic Televison & Video Experts

 Grubhead
Grubhead

Level 3 Expert

5391 Answers

Demonic-2011
Demonic-2011

Level 3 Expert

508 Answers

The Knight
The Knight

Level 3 Expert

75311 Answers

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

Answer questions

Manuals & User Guides

Loading...