Question about LG M2280D 22 in. LCD TV
Hi I'm new to this so hopefully I haven't posted twice. I got my tv for Christmas and it has been working well. I came home after a weekend away and turned it on to find the colours are all very severe.I have upc installed too so maybe that's the problem? Pretty much anything thats meant to be white is purple, all the colours are very very extreme and tinted red / purple. I have reset the factory settings for both upc and the tv twice now but it doesnt help. I have tried to mess with the settings myself but all i can do is dull the picture / colours a bit and it's definitely still not right. Can anyone help or give me pictures settings to try out? Is it likely to be a tv issue that needs a repairman rahter than me? is it something i did? any help will be greatly appreciated :)
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Posted on Jan 02, 2017
Make sure that the color control level is set to the default or 50% to start with. This should be in the Video menu.
The colour for the tuner and for the encoded base-band video uses a circuit area called the colour demodulator. It is possible that this cirucuit area has failed and needs servicing.
Posted on Apr 12, 2008
You shouldn't need anything plugged into the accessory jacks to get local sound from your set.
Go through the main setup menu and check audio settings; they may be set to turn off the internal speakers to send the sound to a home theatre that you apparently don't have.
Most sets have that as a selection and supply L-R audio for an external system and mute the internal speakers.
FYI: The three connectors you mention are coded as follows:
Red - right channel audio White - left channel audio Yellow - composite video (contains synchronization signals and video)
These may be input connectors (for external VCR/DVD decks) so check your owner's guide to verify.
Posted on Nov 23, 2008
This problem (known as sparkles) can be cured by adjusting the ramp control on the Y-Sustain board. If this does not cure the dots then there is a software remedy for the control board which an LG repair centre could fix. Failing that a replacement board is required. The orbitor & whitewash are like screen savers to help to prevent a screen burn from a permanently displayed image.
Posted on Apr 01, 2009
Might be ur controller inverter board or main video backlight board.Ur video does show up a picture right?That the only two boards that related to video.My adviced to u is buy the controller inverter board first tried that,if not work return it for money back,but must pay restocking fee.That the board between the power supply and main backlight video board.Than u know for sure it the main video backlight board.
Posted on Oct 22, 2009
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