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Lg 42 lcd tv picture too large for screen after blackout any ideas

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  • sailesh_pema Mar 17, 2009

    tv going in standby after one minut

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  • 29 Answers

Find out the code for the service mode and do a factory reset

Posted on Mar 16, 2008

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Lost bothe picture and sound when watching. A bright scene in the show happened and all went dead, thought it was the station so checked others and nothing. Any ideas?


The Audio/Video section seems to have short circuit or if there is overdrive experienced this section would Shut-Off automatically switch-off and Switch-on after a time gap

Jun 26, 2015 | LG 42LE5400 Widescreen 42 Class 42.0...

1 Answer

Large yellow spot in center of tv screen


Sorry, but there is no cheap method of repair for this unless it is in warranty.

This TV will require replacement of the LCD Prism unit.

This Prism blocks and allows colors so that the 3 LCD images may be mixed to produce the final image you see on the screen. When this becomes damaged or defective, it leaks colors (light). This Color Leakage apears as spots on the screens.

Where you see the spots is where the specific spot on the prism that is leaking light, the specific color that is leaking also.

This parts cost alone is normally $500 to $1000 dollars but is usually replaced under warranty.

Good luck.....

May 18, 2009 | Sony Grand WEGA KF-42SX300 42" LCD TV

1 Answer

Red light and no picture


First I would check for swollen capacitors on the power board and replace them.

Apr 26, 2009 | Projection Televisions

1 Answer

Samsung LCD TV HCP4363WX/XAA Black screen no sound.


check out the link below ... sounds like a similar problem:
http://www.dslreports.com/forum/r20889230-Samsung-LCD-TV-No-Picture-but-has-Sound

Aug 21, 2008 | Samsung HC-P4241W 42" Rear Projection...

1 Answer

Lcd tv


/if it is White lines , LCD Broken . If it is in background somebody have left it on with picture burn in the screen . Not Repairable..

Greetings

Mar 30, 2008 | Projection Televisions

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