Need to connect mylg home theater to sinotec tv and have sound on my home theater

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: hooking up home theater

In order to run sound out of the reciever, you must wire your reciever via optical cable or RCAs to your Cable/SAT reciever. In other words, think of it this way.

For Video:
Samsung HTS ---> HDMI CABLE ---> HDTV HDMI #2
Cable/SAT Reciever --> HDMI Cable ---> HDTV HDMI #1

For Audio:
Samsung HTS ---> OPTICAL CABLE ---> Cable/SAT Reciever
*OR*
Samsung HTS ---> RCA (Two for Stereo) --> Cable/SAT Reciever

You want your HTS connected directly to your TV in order to prevent piracy software restrictions limiting or hassling your viewing of different media. Without connecting either RCAs or a TOSLINK (Optical Cable) to your Cable/SAT Reciever from your Samsung unit, you won't be able to hear it's audio output. HDMI Takes care of Audio/Video together, unfortunately the Samsung unit limits you to a single HDMI Output and no inputs for your other units to plug into.

With a TOSLINK, press the AUX button on your Samsung remote to Digital Input. When using RCA cables, set it to AUX 1 or AUX 2. You must lower your TV volume and use your Samsung remote to increase the volume of your Surround system.

Hope this helps!

SOURCE: No Sound In Home Theater with Dish HDTV DVR Dual Mode Remote Connection

I have a high definition Polaroid tv which I bought in 2007. I have it connected to Dish tv. It worked fine at first. Now when I use the Dish tv remote, the television won't power up. The red light, which appears when the television is off turns blue when I attempt to turn the tv on, but the screen stays black. Why won't the television come on anymore?

SOURCE: i want to connect the Audio from tv to Surrounding audio system

For connections of audio, so that you can hear all tv audio through the
surround system, connect either an optical audio cable or red & white
analog audio cables from the tv to the home theater. If you are using
optical audio, there is a plug on back of tv labeled for digital audio
output and an input on the surround sound system. If you plan on using
analog red and white, use the PROG OUT red and white output jacks on the
back of the tv to the AUX input on the home theater.

For video connections, to get HD you will need to be using either HDMI or
Component cables. HDMI is the cable that will provided 1080p signal (the
best HD signal), but if the source does not output 1080p, then your tv
will not display 1080p. Most cable boxes output at 1080i or 720p when on
HD stations. This signal still provides great picture quality, but HDMI is
not needed to get these HD signals. You can use component cables for your
cable box and the DVD player output to the tv for video. HDMI might give
you a slightly better picture quality but the signal will be the same.

To make the connection, you will want to connect from the cable box to the
tv (component or hdmi). Also from the home theater system to the tv using
hdmi or the video cables from component (red, blue, & green cables).

We hope this information is helpful to you.

Thank You,
Panasonic Consumer

SOURCE: Sony KF50we60 hdmi-dvi sound cuts when plugging into a ht-sf2300

DVI = HDMI without the audio connectors. So basically you need to connect your audio in some different way, PS3s allow you to keep your video signal as HDMI and change the Audio signal to component, so that is one way or doing it, not sure if the blue ray players allow you to do this though.