Question about Philips 42PF7421D 32 in. LCD HDTV

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Have a 42PF7421D/37 ithas a green line on left side top to bottom about one inch from side

Clear picture. But goes to snow in 3 to 5 min.not black screen

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Posted on Jan 02, 2017

AJIN G
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SOURCE: Philips TV model no.42PF7421D/37 has green line on left and clear picture goes to snow in 3 to 5 minutes

the tcon boar or the lcd panel is faulty. can confirm by replacing the tcon board .

If you wish to get some details; visit the site linked here. Pull up older posts. http://electro-medical.blogspot.com/

Posted on Jan 04, 2017

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Philips TV model no.42PF7421D/37 has green line on left and clear picture goes to snow in 3 to 5 minutes


the tcon boar or the lcd panel is faulty. can confirm by replacing the tcon board .

If you wish to get some details; visit the site linked here. Pull up older posts. http://electro-medical.blogspot.com/

Jan 04, 2017 | Philips 42PF7421D 32 in. LCD HDTV

1 Answer

Any advice on what board I should replace if the left half of the screen is no good, just showing white and black vertical bars? Right half is fine. Is the panel kaput?


If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
Line, faults & possible causes to LCD screen are given with illustrations. You can get an idea about the fault to an extent.

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