Hi, I've had a KS3102 home theater system for about a year now. All of a sudden, the thing stopped making any noise. It turns on, reads cds/dvds, and can switch btw tuner stations, but the no sound is made at all. I tried plugging speakers I knew worked into the receiver, and it still made no noise. I've also tried to reset the AV inputs as sugg. by another q earlier, but I do not have a digital option, only analog, coax, and optical. Can anyone please help!?!?
I had the same problem. For about 4 months I could hear it going bad...it would take more and more time to "warm up" and eventually no matter what sequence of switch clicks I made it would no longer have audio. I lucked out and bought two of these when they were on sale so I had a good way to swap around parts. I switched power boards and found that to be the problem. I found that the 5Volt pin did not have a good 5volts, but instead had about 3 or so volts. the first thing behid the +5V pin is a diode, I noticed that I had 5V on the other side of the diode, so I bypassed it (shorted it) and now the system works fine. Although eventually i will determine what value that diode was and replace it properly. If anyone knows the value of that diode let me know..thx
Posted on Jul 02, 2007
An expert who has achieved level 3 by getting 1000 points
The system audio output is faulty call a tech and let them look at your set for repair.good luck
Posted on Apr 24, 2007
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