Question about JVC TH-C40 System

No sound The video/dvd system works, however, there is no sound whatsoever. The Subwoofer light does not come on even though the cable and speakers are hooked up properly.

Anonymous Jan 25, 2008

i have the same problem!!!! i have the same problem!!!!

1 Answer

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1,074 Answers

If the set does not light up you are having a power supply problem have a tech repair your system.good luck

Posted on Apr 28, 2007

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1 Answer

Where do the cables go for pic and sound

You can find the manual here if you need a copy.

This system was sold with speakers and connecting cables. One cable connects from the main unit to the subwoofer. The rest of the speakers supplied with the system plug into the subwoofer with their special connecting cables. If you don't have the subwoofer and satellite speakers along with the cables, you can't get sound out of this system. There is no built-in amplifier and no way to connect speakers otherwise.

The video connection to your monitor or TV is from the rear panel on the main unit. You can use an s-video cable, composite video (a single cable with RCA plugs) or component video (3 RCA cables), depending on the inputs supplied on the TV. Component video gives best performance if the TV supports it.

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Just bought a used yamaha receiver model RXv793 do not know how to hook it up.

First do not panic by seeing all sockets in the back side of the receiver.You can connect 5 speakers and one subwoofer on the speaker A switch and maybe a second pair of stereo speakers on the B switch.All the speaker sockets have red and black terminals, so do all speakers. Just get decent cables ( You can buy a whole connection Kit if you want ) and connect the corresponding outlets to you speakers.If you have a powered subwoofer connect the subwoofer input to a socket labeled Subwoofer pre out on the RXV. You will need a RCA to RCA cable for that Next you will need a coaxial or Optic fiber cable to connect a DVD player digitally. The back of the DVD player will have a socket marked coaxial out, and so does the RXV's backside. Just link them .
Turn on the system everything should work. If you are not getting DVD sound there is small button on the RXV front panel called Digital input -- set it to auto ( keep pressing the button and it will scroll through various modes). Also remember to switch on speaker A on the front panel.

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I have a subwoofer and speakers from a surround sound system but the dvd part has blown up can i use the subwoofer and speakers with another unit

sure u can. but depends either your system is active or passive. active means the speakers (or sub) driven by built-in amplifier, so the dvd delivers a low signal to the speakers amp and they amplify the sound for the speakers. passive means the amplifier is built into the dvd and delivers the amplified sound signal to the speakers thru speaker cable. if you tell me model number and brand i can find out what type they are.

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Hi my philips hometheater HTS3450 subwoofer power supply is blown off and the philips guys are giving estimate of 100$. my question is if i dont want to use the subwoofer and the speakers but only connect...

yes.modern TVs have good speakers,and the bravia has a good set,with adjustable sound fields,plus a decent amp in them.just use good cables,and use component video cables,or HDMI if yr DVD has it.most have 1080 video resolution nowadays

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There is no sound at all. I changed receivers and as far as I know the speaker was working before then. Now the power light lights up and even turns green when I turn the receiver on but I get no sound...

WE REPAIR THESE AMPS - EDWARDS ELECTRONICS - EBAY - :)

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Philips hts3450 have video but no sound.

It seems your device is thinking it has no speakers connected, reconnect teh cable between the device and the subwoofer and make sure it is connected properly.Als chekc all speakercables if they are connected properly and correct (+ on + and - on -).

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