Question about LG 32LC7D Television
TV worked great for 3 yrs. One day picture acted like cable had been disconnected (it hadn't) then on channel came back on then it was on all the channels then nothing. I've unplugged everything, held the power button for a minute to reset it, double checked input, and auto tuner still detects no signal. Coax cable connection is fine - works on other TV. Any help/suggestions would be greatly appreciated
Sounds like the main system control memory IC to this device is faulty. It does not store the programs. Contact any service technician to replace it. Electro help
Posted on Dec 04, 2014
Testimonial: "Thanks very much, I appreciate you're advise."
You have problems on your Main Board. This board is where all you cable, game connections etc come in. There is a possiblity that you could your input and make it work. I have known that to straighten one out.
Col. Dana Gillespie
Posted on Dec 04, 2014
Testimonial: "Col Gillespie, I'm sorry, I don't understand your third sentence re my input. Could you please clarify? Thanks"
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Posted on Jan 02, 2017
SOURCE: Cnannel scan detects no channels
Make sure the cable connection from the dish to the tv is
connected to the antenna/cable input and not the digital
input. Turn on the satellite receiver then auto program the
set with the receiver still on. If this fails to lock in channel
3 your suspicion regarding a faulty tuner could be correct.
A good way to check the tuner operation would be to hook
up another product such as a VCR with the rear switch set
for channel 3 and see if you can receive a picture from this
device. If it works the tuner is OK.
You can bypass the tuner by connecting an S-Video cable
and (or) a set of A/V (yellow,red & white) cables from the
output of the satellite receiver to the video 1 input on the tv.
You'll then have to switch the tv source mode to video 1.
Hope this of some help,
Posted on Mar 20, 2008
No,Ur Digital antena not getting a good signal,because of lanscape like hills or big buildings,blocking the signal,that why u not getting good signals,or no signals at all.Buy another name brand digital antena with a stronger signal amplifier.Or buy a digital roof antena,well help or solved these problems.
Posted on Mar 20, 2010
Testimonial: " "
I may put money that some one did stole your internal cable from the power supply to the main board !
Don't be surprised they did it to me at LG company .
Posted on Nov 15, 2010
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