The JVC system is designed to output audio only via the speaker terminals at the rear of the system. There is NO provision to send audio directly to the TV from the system.
Page 14 of the manual (link provided below - free to download) details the connections available to a TV. These connections are limited to three types of connections: 1) "Video" for standard TVs which is "good" 2) "S-Video" for TVs that have an S-Video input jack which is "better" (both #1 and #2 are considered "composite" types).
The third type is called "Component" which is used for TV's that are capable of "progressive scan" video input which is "best" for the system. Notice that the jacks on the DVD player are labeled "Y", "Pb" and "Pr", not "Video", "Left" and "Right". This type video signal requires the use of three cables - they do not send audio as you may be used to see on all but the newer TVs. TVs capable of displaying "progressive scan" video have a better looking picture when using these jacks. Incorrectly connecting the video from the DVD to the TV audio inputs (Left & Right) will likely result in noise or hiss from the TV speaker.
To recap - audio can only be played through the JVC system's speakers. Use the highest quality video jacks that BOTH your TV and the DVD player supports.
I hope this was Very Helpful and enjoy your DVD and TV!
Answers & Comments
The JVC system is designed to output audio only via the speaker terminals at the rear of the system. There is NO provision to send audio directly to the TV from the system.
Page 14 of the manual (link provided below - free to download) details the connections available to a TV. These connections are limited to three types of connections: 1) "Video" for standard TVs which is "good" 2) "S-Video" for TVs that have an S-Video input jack which is "better" (both #1 and #2 are considered "composite" types).
The third type is called "Component" which is used for TV's that are capable of "progressive scan" video input which is "best" for the system. Notice that the jacks on the DVD player are labeled "Y", "Pb" and "Pr", not "Video", "Left" and "Right". This type video signal requires the use of three cables - they do not send audio as you may be used to see on all but the newer TVs. TVs capable of displaying "progressive scan" video have a better looking picture when using these jacks. Incorrectly connecting the video from the DVD to the TV audio inputs (Left & Right) will likely result in noise or hiss from the TV speaker.
To recap - audio can only be played through the JVC system's speakers. Use the highest quality video jacks that BOTH your TV and the DVD player supports.
I hope this was Very Helpful and enjoy your DVD and TV!
http://www.retrevo.com/support/JVC-TH-M505C-Home-Theater-Systems-manual/id/318bh527/t/2/