Question about LG 42LH40 LCD TV

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Want to connect pc speakers and subwoofer to lg37lc55 tv unfortunaly it doesnt have an earphone 3.5 connection point. My other smaller tv does, the speakers and subwoofer consist of a white and red audio jack and a 3.5 jack which goes in the earphone connection.The tv has an optical audio point.How if i can do i connect the speakers,i have an optical digital cable and a 3.5 female to female connector,but it doent work.how can i overcome this problem many thanks

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Hello,
Your TV should have an AUDIO OUTPUT other than optic..at least " Headphones" output..
You can connect TV audio output with a RCA cable.
white and red audio jack....
since SUB has both RCA and "3,5mm Headphone female Jack"..here are the options;
** you need to buy a cable one end 3,5mm MALE headphone jack and the other end 2xRCA stereo (or 1x RCA for mono or you may need "Y cable " ) to be connected to your TV...
** or 2x RCA
white and red audio jack and connect from your TV..
**" "Headphones" output to SUB with 3,5 male-to-male cable ( the least recommended)
And you need to connect front,centre and rear speakers to your SUB as well...
Take care and if it succeeds please Remember to rate/vote and give me 4 Thumbs Up
for Helping out the Community :)

Hope this helps!

Posted on Jun 23, 2011

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Posted on Jan 02, 2017

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