LG 42LC46 42" LCD HD TV screen fault - Badcaps

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mick67

New Member

Join Date: Dec 2013

Posts: 9

Country: United Kingdom
#1

LG 42LC46 42" LCD HD TV screen fault

01-12-2014, 04:13 PM

Hi guys hope ypu can help .I have a tv coming in for me to look at.not got it at the moment but am looking for some pointer as to where to start looking.

The tv powers on and runs, but after a short while the picture starts to flicker as shown in the photos. The image does carrying on displaying.
many thanks
Michael
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tom66

EVs Rule

Join Date: Apr 2011

Posts: 32560

Country: UK
#2

01-12-2014, 04:16 PM

Re: LG 42LC46 42" LCD HD TV screen fault

Probably a tab bonds fault -- though quite rare on these sets!

Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search.
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mick67

New Member

Join Date: Dec 2013

Posts: 9

Country: United Kingdom
#3

01-12-2014, 04:20 PM

Re: LG 42LC46 42" LCD HD TV screen fault

Thanks was hopping that it would not be that fault.is that fixable
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selldoor

Slow Learner

Join Date: Dec 2010

Posts: 7870
#4

01-12-2014, 04:41 PM

Re: LG 42LC46 42" LCD HD TV screen fault

Generally no but you can try see here is one way

https://www.badcaps.net/forum/showth...light=tab+bond

Please upload pictures using attachment function when ask for help on the repair
http://www.badcaps.net/forum/showthread.php?t=39740
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tom66

EVs Rule

Join Date: Apr 2011

Posts: 32560

Country: UK
#5

01-12-2014, 04:57 PM

Re: LG 42LC46 42" LCD HD TV screen fault

I'd say around 50% success rate LG & Samsung panels, 90% success rate with others.

Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search.
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okaydokey1

New Member

Join Date: Oct 2014

Posts: 1

Country: scotland
#6

10-10-2014, 02:57 PM

Re: LG 42LC46 42" LCD HD TV screen fault

I'm replacing the caps on this however I stupidly mixed the order they go back in up can anyone help
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