SOURCE: home theater system connections
Hi
I have the same tv but my dvd surround is a toshiba, that shouldn't matter though. When I watch a dvd I go to component 2 which is where I have my dvd connected on the input of the tv when I watch tv and want the surround on I go to component 1 which is the tv input then on my dvd player I go to auxillary and I can watch tv in surround. I don't know the LG home theatre system but you should be able to select your inputs like between dvd, tuner, aux. Flip between them and you should get sound. hope this helps.
SOURCE: LG 47" LCD TV - 47LC7DF Clicking Noise
the old saying is that any issues will likely show up in the 1st 3 days if you run it for 72 hrs. if it dosent fail then it will last.
other than going to the show room and seeing if their unit does the same.
they will likely want to send a service guy to check it out and decide for himself.
SOURCE: LG 47" LCD TV - 47LC7DF Clicking Noise
I was told that these clicking noises (which happen on my Magnavox LCD too) were due to the "power required" at the internal switch. Seems that the power required to immediately turn on the TV is too much for a standalone household outlet, so it "surges" power in a series to get enough there. Hence, the clicking sounds are actually mini power surges to send more power to the internal circuits to turn the TV on.
If your set is like mine, these noises generally stop after a minute or two, correct?
SOURCE: panasonic home theater
switch the HDMI cable to another HDMI port (if available).
or use and AVI/COMPONENT to make sure the device (HOME THEATHER) is working fine.
Try also another HDMI cable or hook another device into it to see how it works.
If you determine the HDMI port in not working properly, then your Mainboard is damaged and need to be replaced, try EBAY for a general
picture of prices but you will need your product code wich is located
in the back of the TV next to serial number.
SOURCE: lg plasma 50 trying to
You will only be able to use the HDMI if you tv has an output for it(for other things beside built in DVD player of home theatre). It can not be an input. If you want everything that plays through your tv to then play through your home theatre the easiest way is to use white and red composite audio cables(some call them rca cables) More than likely you tv will have this output.They will go from the output of the tv to the input of home theater. If your home theater has a Blu-ray or DVD player you need to use the HDMI from home theatre out to in on the tv. If you tv happens to have and OUTPUT for fiber optic audio or digital coaxle audio on your tv and your home theatre has same but as inputs that will work as well with a better quality sound. However this is very rare.
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