Question about LG 32LC7DC 32 in. LCD HDTV

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The tv has a key lock and i cant switch the video source

I dont have orginal remote, i only have the cation optin on the tv

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Disconet the power cor from the wall for a minute or more to reset
the CPU.

Posted on Nov 05, 2012

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If you have the original remote, hit video, source, or input button, if it dont have them, then try to change the tv to channel 00 (zero or zerozero), if not then the channels might have to scroll to it, from channel 02 down to make it loop, if it goes to the next highest channel, then you need a remote. It may be set in the menu options to have the video source not saved to your list of saved channels. when you scan the channels, the tv might not look for the A/V source (audio / video), maybe just the RF source. The 3 DVD RCA wires are 1 video and 2 stereo, one stereo for left and one stereo for right. The TV has only 2 , 1 for video and 1 for mono 1 channel sound. This wouldnt have anything to do with why you cant use the DVD player. but try that with the original remote (or a universal remote that is set to your tv set that has either video, input, source or something similar. It is what tells the tv to change from the cable source (RF) and the AV source (the Red White and Yellow plugs, in your TV's case, 2 plugs, one yellow and the other either red or white or something). Dont really know how to explain it much more but hope it helps.

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if you have a sky remote or know someone who does you could try programming it by using one of these codes, try them all one at a time

Sanyo 0159, 236, 073, 100, 064, 174, 185, 367, 039, 245, 246, 398, 241, 572, 583, 037, 132, 182, 244, 191

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