Question about Audio Players & Recorders
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Posted on Jan 02, 2017
SOURCE: subwoofer noise
You didn't say is your sub active or passive.If its active first check signal cables from theater system,power line of the sub, it has to be the same phase as the system.If its passive take a voltmeter disconnect the sub from the system and measure for DC voltage on the SUB output on the system when its OFF.If DC voltage is present your amp is damaged.It can also be that the preamp circuit for the sub doesn't mute the input when unit is on stand by and you hear frequency of your power supply (50-60Hz) on the sub
Posted on Mar 10, 2008
Please check your model number, I can not find it on the JVC service website.
This is a powered sub-woofer I think. You need to have a thick black cord that connects the sub to the head unit. Then the satellite speakers get connected to the speaker jacks on the sub-woofer box. The sub-woofer should also be plugged into an A/C outlet on the wall.
The speaker outputs are labeled right there where you connect the speaker wires. You should see a red and black connector for each speaker and they are labeled "front right" "front left" "center" "rear right" "rear left".
If you do not have the thick black cord you need to connect the head unit with the sub-woofer, you can not use this system.
If you look at the head unit and give me the model number on it, I may be able to find the part you need. But I must have a good model number to work with, preferably from the head unit.
Posted on Nov 10, 2008
SOURCE: Durabrand Home Theater Manual
You can download the manual from www.retrevo.com and enter lenoxx ht-3917. This is the company who actually makes this item. I needed the same thing. I searched for hours on the web and found out that Lenoxx is the manufacturer. They are out of business but you can get the manual from there.
Posted on Dec 01, 2008
Click HERE to download Pioneer VSX-305 service and instruction manual. Last portion of this manual has instructions and first part has all technical details and schematics.
If above said link does not work, Click HERE and register yourself with any email address and then proceed to download on above said website.
Hit "add a comment" button for further query/ info.
Posted on Apr 16, 2009
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