Question about LG RZ-20LA70 20 in. LCD Television

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Allways in standby

Hi there.
the standby led light is allways on. nothing happens when i press the buttons. there is a small circuit board just for the power, volume and channels button, i dont know but shouldnt this be recieving some voltage? ive checked but nothing.

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  • floppyman Dec 16, 2007

    yes i tryed , it does go off, when i plug it again the light comes back on and back to the start.
    i bought this tv with a broken lcd... ive changed the lcd but now this. i dont have the remote controll for it.
    like i sayed before the light is red (standby) and when i press the AVTV button to turn it on, nothing. and eaven when i press the power button (to turn it of completly) nothing happens again. ive checked the small circuit board for thosse buttons and there isnt any voltage going to it.

  • floppyman Dec 17, 2007

    ok.. thats exactly why im here... i changed the lcd my self and i know some electrics... i dont know if the tv was working before becouse i bought it with the lcd gone.
    is there any one that can help me with this?



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Did you try unplugging your TV wait for seconds and plug it back in. Does it go off?

Posted on Dec 16, 2007

  • Adnan Manzoor Dec 16, 2007


    The circuite board for the swith panel must have current to enable them to work. Looks like you have to take your TV to the certified technician (or company) who fixed the lcd for you. Let them know that this problem came on after the lcd was fixed. Its a hardware issue which can only be resolved after physical input.

    Good Luck!



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