Question about LG 42PX5D 42 in. Plasma HDTV

2 Answers

No digital picture

I have a 42 inch lg rear projection tv . the tv was working fine last night turned it on this afternoon and can not get any digital channel but still receive analog

Posted by on

  • rwd0 Nov 11, 2008

    The model number for the TV is 56DC1D-AB.

  • rwd0 Nov 11, 2008

    I have a 42 in lg rear projection tv model no 56DC1D-AB. The tv was working fine last night but when turned on this afternoon cannot get any digital channel, but can get analog.

×

2 Answers

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Sergeant:

    An expert that has over 500 points.

    Champion:

    An expert who has answered 200 questions.

  • Expert
  • 346 Answers

Press the display button on the remote. this will solve the problem

Posted on Nov 14, 2008

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Scholar:

    An expert who has written 20 answers of more than 400 characters.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 146 Answers

Try and reprogram all channels in the tv. Goto menu and use the auto program function to do this and see what happens. If this does not fix it then you will need to send to a repiar shop. The main pcb is most likly bad.

Posted on Nov 12, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Two screens on screen separated by a black line


take the tv back to the dumpster and leave it this time

Dec 30, 2009 | LG 42LC2D 42 in. LCD HDTV

1 Answer

Watched tv last night without any problems.


if you have the right video inputs and your cable box is working then your tv is shot .
sometimes your cablebox is outputing excess poxer that can affect your tv .also get your cable tv company involve.

Aug 24, 2009 | LG 42LC2D 42 in. LCD HDTV

2 Answers

42 inch LG Plasma TV - Lost picture


This is almost certainly the device that sends electricity to the the plasma in the panel after failing. Bring to your local repair shop and expect to pay 300-400 parts and 100-200 labour.

Cheers,
Stephen

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

2 Answers

42 inch LG Plasma TV - Lost picture


Most likely what happened is one of the capacitors went bad. When a capacitors goes bad it produces a popping sound. This could be an easy and cheap fix if you find the bad capacitor or capacitors. The bad capacitor will have a bulging top most likely on the power board but could be anywhere.

Feb 24, 2009 | LG 42LC3R 42 in. LCD TV

2 Answers

LG 42" Plasma - Sound but no picture


HI,

I'll think that either your backlight or de backlight -driver, -supply is not OK.


Kind regards,
Gerard

Oct 21, 2008 | LG 42LC2D 42 in. LCD HDTV

1 Answer

42 inch LG Plasma TV - Lost picture


Hi , I recently had the same problem which I was determined to fix . So I did a few weeks of research to find that it was the Y SUS board which burns out. I'm sure you realized that the TV gets hot. Personally I think this is why. circuit boards don't like heat and I've learned that the cooling fans are a joke. I replaced the board and got my picture back. I proved the fan theory because after the screen started to act up. I placed a cooling fan near the vent holes on top and the problem cleared right up,It also helps if you lower the brightness which helps out on the heat situation.I will soon be adding a fan with a temp. sensor. This shoud help if your screen has lines when you initially turn the cool TV on.then I have Some other costless solutions. Hope this helped these are great TV's and like our cars we maintain them not throw them away..................................Mr Wiseman

Sep 16, 2008 | LG 50PX1D 50 in. Plasma Television

34 Answers

42 inch LG Plasma TV - Lost picture


Our LG 50" plasma tv screen went black after a popping noise but still had sound, after great diliberations decided to take the back off and have a peek!
We unplugged the tv and tested the fuses (there were three we could see) one had blown, the one on the left as you look at the back of the tv it also has one above it. We wrote the code/seriel number down and took the fuse to the electrical wholesalers Maplin and bought a pack of 10 fuses for £1.29 replaced the fuse in the tv and everything now fine!!!!!!
Hope this might be of use to anyone whose lost the picture after a loud popping/snacking noise but still has sound.

Dec 31, 2007 | LG RU-42PX10 42 in. HD-Ready Plasma...

1 Answer

42 inch LG Plasma TV - Lost picture


ysus pcb that supplies voltage to the panel is faulty

Dec 14, 2007 | LG 42PX4DV 42 in. EDTV-Ready Plasma...

1 Answer

42 inch LG Plasma TV - Lost picture


sounds like it may be a software upgrade

Oct 16, 2007 | LG 50PX4DR 50 in. Plasma TV

Not finding what you are looking for?
LG 42PX5D 42 in. Plasma HDTV Logo

130 people viewed this question

Ask a Question

Usually answered in minutes!

Top LG Flat Panel Televisions Experts

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

Les Dickinson
Les Dickinson

Level 3 Expert

18299 Answers

The Knight
The Knight

Level 3 Expert

68352 Answers

Are you a LG Flat Panel Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...