Question about LG 42PC3D 42 in. Plasma Television

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LG 42PC3D 42" PLASMA TV

POWER AND SOUND ARE COMING BUT NO PICTURE COMING.

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You can replace the i.c, the original lg ic is equivalent to the stk795-811a. The reason the i.c fails is as follows.
The 2 220mf 160v capacitors dry out due to heat, replace the capacitors and install 2 computer fans on each heatsink of the ysus and the zsus boards.

Posted on May 23, 2010

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Possible ysus pc board assy.

Posted on Nov 03, 2008

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1 Answer

42 in plasma was sound no picture any ideas


Please check and replace the oscilater on the main power board in the top middle of your tv it part number MR5060 NTE5828. It should be on a big heat sink with 2 other oscilaters

Aug 13, 2010 | LG 42PC3D 42 in. Plasma Television

1 Answer

LG 42inch plasma tv suddenly lost picture, now only works intermitently. Sound is ok.


i have got the same problem with my LG 42PC1D might work for a few days or a few hours no solution as yet

Oct 25, 2009 | LG 42PC3D 42 in. Plasma Television

1 Answer

LG 42PC3D Plasma: No picture, good sound


One of the SUS panels will be defect.On these panels you will find several fuses,the panel with the broken fuse must be replaced.
Sus panels are the panels with the big cooling blocks.

Jul 20, 2009 | LG 42PC3D 42 in. Plasma Television

1 Answer

BROKEN PLASMA SCREEN


Unfortunately, you'll have to replace the whole plasma screen to fix it. It's the most expensive part of the TV.
The web link below is the cheapest place to get a new screen.
http://www.shopjimmy.com/catalogsearch/result/index/?q=lg+screen&p=2

If your TV is model 42PC3D, they don't have your screen in stock right now. If you look at the other screens that are 42", the are $350 and up. Other web site will charge more than double for the same screen.

Sorry to give you bad news.

Jun 08, 2009 | LG 42PC3D 42 in. Plasma Television

1 Answer

My 42 inch plasma has black distorted picture


hi
its cathode ray tube problem or the colour wheel...check that both please.....
thank u,,,,,,

Mar 07, 2009 | LG 42PC3D 42 in. Plasma Television

2 Answers

LG "NO PICTURE" , IF FIX WILL RECUR? ,DID LG FIX DESIGN FLAW 42PC3D


I had same problem - no picture, but sound worked - LG 42PC3d - was two months past warranty, but LG agreed to fix it as a warranty call. Service guy was out within a week to replace the Z SUS(?) board. Works fine now. This must be a typical problem, as LG did fix it, even though the warranty had expired. Good luck.

Nov 03, 2008 | LG 42PC3D 42 in. Plasma Television

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