Question about Flat Panel Televisions

1 Answer

Faulty psu MD30112 LG 32

MD30112IC21(FSD200), blown 2x pins blown away looks like it arced to a wire rail every thing else looks fineneed to know where i could get the chip from or could there be alot more damage. tested other power outputs
and there reading ok

Posted by on

1 Answer

I had my MD30112 PSU blow up recently. I shipped it to Ohm Supplies and they fixed it and shipped it back to me for just over £50. I think they sell a repair kit too.

Posted on Jun 02, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

My 32 inch LG TV has a horizontal line down the middle and one side is very slightly darker


Most likely problem is the display panel. You might check the connectors between the T-con & panel looking for corrosion or signs of arcing. If you see corrosion or arcing signs, clean those areas & see if the picture is now OK. Otherwise you need the Panel & it is not cost effective.

Mar 07, 2015 | LG Flat Panel Televisions

1 Answer

Screen black fault


black after 15mins is psu fail

replace ALL the electrolytic capactiors on the psu
this includes the mains 350 or 400V types
then retry....

try to find any faulty CCFL tubes using there feedback
from each ccfl transformer

you could just find one tube has failed

look too you tube for CCFL replace etc etc
look more to a faulty single tube here

Oct 10, 2014 | LG 32LG30 32 in. LCD HDTV

1 Answer

Surge outage tv not coming on


Quite possibly just blew TV fuse, but may have more damage, usually to the power supply circuit.
Unplug TV & remove back & do a visual inspection of all PCBs & wiring. your looking for physical damage, traces of arcing, parts blown apart or damaged/discolored.

Jul 22, 2014 | LG Flat Panel Televisions

1 Answer

Hi, I have a 32"


Your description roughly fits what is called a 'cold solder joint.' The crackling you hear may be caused by arcing around a defective solder joint and these can start a fire by igniting the epoxy of a circuit board; it's not wise to count on the arcing to stop by itself although once the joint has expanded slightly it may restore contact for a while. This type of failure is normally related to a junction carrying a relatively heavy current load, hence the arcing. I would not use the set until you have made a thorough visual inspection of the boards with particular attention to any separate power supply board. This kind of failure is normally visible under magnification and you may find a crack around a heavier pin. Look for charred areas around the failed joint and if you find one, it would be safer to replace the board but it is also possible to scrap away the burned area and restore connection with a wire bridge; the charred area can be conductive and still cause a fire.

Dec 02, 2010 | Protron PLTV-32 Television

2 Answers

Dead set,flashing standby led


Have ordered new electrolytics for psu and will overhaul this when parts arrive.
Any further comments thro your site would be welcomed.

Jun 19, 2009 | Medion MD 30262 32 in. LCD TV

1 Answer

Tv will not turn on


Check the PSU/ power supply unit not the cord. The cord is never the issue in this complex problem. You may have a blown fuse in the PSU if its a IC intergrated circuit then it needs to be looked at by a qualified Tech.. We only can help you without looking at it, hope this helps

Apr 22, 2009 | Soyo DYLT032D 32 in. LCD Television

1 Answer

No pricture on 32" Hannspree HDTV. Worked fine night before and now it comes on, but no picture.


If the TV still switches on, and you get sound, then it could be 1 of 2 things.

The PSU, less likely.
The Inverter, more likely.

It is difficult to determine which is faulty without some test equipment etc.

I hope that helps.

Mar 28, 2009 | Hannspree HANNslounge 32 in. LCD HDTV 32

1 Answer

POwer Supply blown


just get the specs for that PSU. Look for the output voltage and current and buy one of the same specs. The voltage should be the same but the current may be the same or higher but not lower.

Feb 09, 2008 | Digimate DGL32 32 in. LCD Television

6 Answers

The Infamous Protron PLTV-32


I found a replacement adapter at LCDPAYLESS.COM it will arrive soon I will log-on as soon as I get it to let you know if it works. I never ordered anything from them before hope it works. Also i will keep my receipt and seen it to protron to have them refund my money

Jun 25, 2007 | Protron PLTV-32 Television

Not finding what you are looking for?
Flat Panel Televisions Logo

Related Topics:

182 people viewed this question

Ask a Question

Usually answered in minutes!

Top Flat Panel Televisions Experts

The Knight
The Knight

Level 3 Expert

68153 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

Jaime Hernandez

Level 3 Expert

2267 Answers

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

Answer questions

Manuals & User Guides

Loading...