Question about LG 50PC1DR 50 in. Plasma HDTV

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Tv guide on screen

Ever since a recent power failure, my tv guide on screen will not work.

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Have you tried unplugging the TV, wait a minute the replug it in? TVs have built in computers and often they may latch up, like a bug and need to be 'rebooted'.

Posted on Aug 28, 2008

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2 Answers

The tv suddenly goes black and the power light blinks red


Hi,

If your LCD TV or monitor has stopped working, or is displaying one of the following symptoms, then it's a candidate for some new capacitors
- Flickering screen
- Screen image disappears after several seconds
- Dim screen
- Slow start
- Power LED on, but no picture
- Unusual colors and/or lines
The primary cause of LCD TV and monitor failure is caused by faulty capacitors. You can examine the capacitors in your LCD TV or monitor and actually see if they are bad.
If they appear bulged on top, then they need to be replaced.
New capacitors will solve a host of problems in LCD monitors and TV's and will extend the life of your monitor or TV by several years.
Check the cables, connectors and connections.
Take it to a repair shop.
https://www.youtube.com/watch?v=TR2iWN6b-LY

https://www.youtube.com/watch?v=TR2iWN6b-LY LCD TV Repair No Power Power Supply Common Symptoms Solutions How to...

Mar 12, 2015 | LG 37-inch Led-lcd Tv - 1080p 60hz Hdtv...

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The fan has stopped working


Check and replace either the damaged fan or its speed regulator board. Contact any service technician. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" will make surf easy.
http://electronicshelponline.blogspot.com/

Mar 14, 2014 | Toshiba 55TL515U 3D LCD TV

1 Answer

When I turn on my tv the screen is white and nothing else happens.


This is a common symptom of a power supply failure on the TLA-01911c. The board has parts called capacitors that filter the output power and when they go bad the power supply does not power up right. The unit can either have no power, just a flashing power light, just a white screen or it could take a long time to show a picture. Here is a link to a repair guide that shows what to replace on the power supply board to repair the unit.

http://www.ccl-la.com/blog/index.php/repairing-a-polaroid-fla-01911c-with-a-bad-power-supply/

I hope this helps you get your TV bad up and running,
BuddyMc

Jul 13, 2012 | Polaroid TLA-01911C TV

1 Answer

Sony tv guide screen not working


That feature may require a box to be inline now-recently a lot of the settings for this feature have changed.

May 13, 2012 | Sony Bravia KDL-42V4100 42 in. LCD TV

1 Answer

Blank White screen


Hello,

A blank white screen is one of the symptoms of a failure in the power supply board. The power supply board is not putting out all of the correct voltages to power up the TV. These types of problems are caused by parts called capacitors. They filter the output power and when they die the power supply can not operate correctly. This is easy to repair if you can do a little soldering. Here is a link to a repair guide for this model.

http://www.ccl-la.com/blog/index.php/repairing-a-polaroid-fla-01911c-with-a-bad-power-supply/

I hope this helps get your TV back running,
BuddyMc

Apr 09, 2012 | Polaroid TLA-01911C TV

1 Answer

I have a Sanyo DP42848 LCD tv that I just replaced the power board in with a new power board, no blown capacitors, etc. Before the tv would not turn on and would click. Now the tv turns on, you get a...


No, there is no power reset. You need to find out now if the backlights inverter baord or the 24vdc from the power supply is good. Bad cap can look normal but can have high ESR (Equivalent Series Resistance).
Please read my guide to understand in more details, it sounds like you may have multiple baords failure.
Basic LCD monitor and TV troubleshooting guide:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide
http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting
http://www.fixya.com/support/r7406380-tv_training_manuals
Failed TV and Monitors pictures: http://s807.photobucket.com/albums/yy352/budm
Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague
Parts: www.shopjimmy.com
Parts: http://interliquidparts.com/

Aug 01, 2011 | Sanyo DP42848 LCD TV

1 Answer

My on screen TV guide no longer works, and my TV keeps losing time (between 10 and 20 minutes). I'm not sure how to fix this. Is this a hardware issue or a settings issue? Has someone else had prior...


Do you have cable TV? Many Cable TV companies have recently (over the last year or two) quit sending TV Guide data. You can get it through an external antenna connected to the TV's antenna input if you are within range of an ABC or NBC and a PBS affiliate for the clock auto set.

But if you still have TV Guide service, some of these have failed circuit boards for the TV Guide, ( usually shows a complete black screen when you turn it on or hit guide button.

Apr 13, 2010 | LG 50PX4DR 50 in. Plasma TV

2 Answers

PROB LEM WITH POLAROID TLA-01911C


Hello,

The white screen and nothing else usually indicates a failure of the filter capacitors in the power supply board. When these capacitors go out the voltages are not correct so the TV can not power up right. You can rebuild the power board by replacing the bad capacitors and this should bring the TV back to life. Here is a link to a repair guide for this power supply board.

http://www.ccl-la.com/blog/index.php/repairing-a-polaroid-tla-01911c-with-a-bad-power-supply/

I hope this helps,
BuddyMc

Dec 28, 2009 | Polaroid TLA-01911C TV

11 Answers

TV Guide System not working


In order to receive the TV's Guide system, the cable should be connected directly to the TV instead of the cable box if you are still using it.
How do you have the cable box connected to the TV?

Jan 24, 2009 | Pioneer PDP-5060HD 50 in. Plasma...

1 Answer

Plasma TV - intermittent blinking


Power supply failure. Either a capacitor went bad, or there is a loose solder joint near the big transformer on the power board. I would guess loose solder connection.

Nov 14, 2008 | Flat Panel Televisions

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