lg204wt

Q&A about LG LCD monitors

lg204wt

Postby ronatartifact » Tue Feb 08, 2011 7:48 am

Recently my LG204WT has started to be slow to turn on so I guess that I need to replace the capacitors before it dies completely.

Which kit do I need?
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Re: lg204wt

Postby sabre504 » Tue Feb 08, 2011 2:09 pm

Hi you will have to take your board out and check them for values
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Re: lg204wt

Postby ronatartifact » Wed Feb 09, 2011 12:17 am

It is not yet broken, it just takes 5 minutes or so to get lit up.
I am reluctant to take it apart while it still works.
I am a bit of a coward, I guess. I don't mind fixing something that is broken since the downside is replacing the unit.
I am not so brave as to disassemble a working unit.

The increasing length of time that it takes for the monitor to light up may increase my bravery unless someone comes up with a parts list first.
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Re: lg204wt

Postby sabre504 » Wed Feb 09, 2011 1:53 am

Hi waiting till the monitor stops working could cause more damage to other parts of the board and could also damaged
the video board .
But as my old Dad used to Prevention is better than the cure i have attached a pic to show the worst case that can happen
not trying to scare just warn you
k7s6a_burn.jpg
k7s6a_burn.jpg (181.4 KiB) Viewed 444 times
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Re: lg204wt

Postby ronatartifact » Wed Feb 09, 2011 2:02 pm

I was hoping that someone would know which kit from the repair manuals or some source that I have not yet found.
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Re: lg204wt

Postby sabre504 » Wed Feb 09, 2011 2:45 pm

Hi unfortunately like a lot of other manufaturers they used more than one revision os power board
so putting together a specific would be difficult.
You can dowload the service manual in your web browser type in ElektroTanya in the brand box put LG and in model 204WT
and a list of 4 will come up download the bottom one (about 4meg)
In the manual is a list of parts for the board but without the cap location numbers i am unsure which ones to advise you to get .
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Re: lg204wt

Postby CCL_Tech » Mon Feb 14, 2011 12:09 am

Here is the repair kit link for the most common power board used in this model.
[url]
http://www.ccl-la.com/catalog/product_i ... cts_id=146[/url]

Check the picture to be sure your board is the same before you order it. If your board is different please post a picture of your board so we can help you with it.
Here is the board that the kit repairs.
Attachments
LG-l204wtPS-2.jpg
LG-l204wtPS-2.jpg (40.48 KiB) Viewed 433 times
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