Question about LG 42PQ30 42 Plasma TV

Open Question

How much y-sustain board lg plasma tv 42pq30r tr inch 42

Posted by on

6 Suggested Answers

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

  • 92 Answers

SOURCE: 42 inch LG Plasma TV - Lost picture

sounds like it may be a software upgrade

Posted on Oct 31, 2007

  • 15 Answers

SOURCE: 42 inch LG Plasma TV - Lost picture

ysus pcb that supplies voltage to the panel is faulty

Posted on Dec 15, 2007

  • 3 Answers

SOURCE: 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.

Posted on Jan 17, 2008

  • 2 Answers

SOURCE: 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

Posted on Jan 30, 2009

  • 20 Answers

SOURCE: 42 LG Plasma picture distorted and flickering

replace the control module.

Posted on Mar 11, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

LG 42 inch plasma went ded in the middle of evening and cannot be revived......one year old made in march 011


Y-Sustain board or driver board should be suspected. Just check this link and select the site named 'Eelctro-help'. There are detailed description about most of the faults that can occur to a plasma tV. Functionally all plasma TV s are the same, except in brand name.

Jul 10, 2012 | LG 42PX5D 42 in. Plasma HDTV

1 Answer

42" Plasma, no picture, sound


Hi:
The best possible solution to your problem is to replace both sustain boards at the same time, The X and Y sustain boards. LG tech support recommends replacing the digital board as well when replacing their boards, even during LG's tech training seminars they suggest you replace all major boards for continued viewing enjoyment. But in my experience you should replace the X systain also, but make sure the Y you replaced is still good.

Sep 08, 2011 | LG RU-42PX10 42 in. HD-Ready Plasma...

1 Answer

Connect laptop to LG Plasma 42PQ30R, image alignment issue


I have the same problem, not sure what to do.

Feb 21, 2010 | Televison & Video

2 Answers

Samsung plasma 42 inchs with sound no picture


Most likely your Y Sustain panel has gone bad. I would have a qualified service center evaluate it to be sure.

Nov 07, 2009 | Samsung PS42P2S 42 in. Plasma Television

1 Answer

I have a 42" lg plamsa tv the screen went black and still had sound.. found a blown fuse on the board to the right of the power board, when i replaced the fuse,it will power up and then 5 seconds later i...


The fuse you have replaced would have been on the sustain board, now that it clicks indicates a problem either with the control board or the sustain board. You would need to disconnect the connector from the power board to the Y-sustain board (left of power board) to check if the Vs & Va voltages are present, if so then the power supply will be working ok & the problem will be with the previously mention boards. There is the possibility that the plasma display screen could also be faulty.

Nov 06, 2009 | LG RU-42PX10 42 in. HD-Ready Plasma...

1 Answer

42 inch DO42746 no picture or sound


It is still possible the z sustain board is bad. or an x driver board.

Jun 26, 2009 | Sanyo DP42746 42 in. Plasma Television

1 Answer

Lg 42 inch tv


may need a Z sustain board or a new panel if that dont work

Jun 11, 2009 | LG 42PC3D 42 in. Plasma Television

1 Answer

LG PLASMA 42" TV MODEL: MZ-42PZ14 ABLLKS


Check the fuse on Y Sustain Board. If the fuse was gone, replace that board.

Jan 19, 2008 | LG RU-42PX10 42 in. HD-Ready Plasma...

1 Answer

White speckly 'snow' on screen


y sustain board needs adjusting or replacing

Oct 10, 2007 | LG DU-42PX12XC 42 in. Plasma HDTV

Not finding what you are looking for?
LG 42PQ30 42 Plasma TV Logo

Related Topics:

48 people viewed this question

Ask a Question

Usually answered in minutes!

Top LG Televison & Video Experts

Computer Repairing
Computer Repairing

Level 3 Expert

14641 Answers

The Knight
The Knight

Level 3 Expert

74106 Answers

Les Dickinson
Les Dickinson

Level 3 Expert

18390 Answers

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

Answer questions

Manuals & User Guides

Loading...