Question about Koss KS3102 System

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KOSS3102 parts Can some one kindly help me to know the values of the following components in the power unit of KOSS 3102? R517; R518; R519; thanks

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Re: KOSS3102 parts

R517 is 10K, R518 (closest to C509) is 100 ohm, R519 (next to R518, but further from C509)is 10 ohm. Hope this helps

Posted on Jul 01, 2007

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Re: KOSS3102 parts

Contact or repairworld .com they might have schematic for your system.good luck

Posted on Apr 24, 2007

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When we first start the unit, it has gotten quite a loud whirring sound. We turn it off, then turn it back on and the noise virtually disappears - it's still there, but greatly diminished. I suspect...

that is the fan on start-up and the high pitch is the power supply components heating up make shure that the main fan is working always it will be slow at low volume if it quits you run the risk of the power supply failing

Jul 13, 2010 | Koss KS4192 System

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I hooked up the component cable and I got a lot of green in the picture, when I use the s-video cable I get an perfect picture. I have an koss 3102 system.

Component cables are color-coded. Did you put them in correctly. One of them could be bad. Try rotating them functionally to see if the symptom changes.

Apr 01, 2010 | Koss KS3102 System

1 Answer

Surround sound speakers won't work

I have the same problem. This works for some people, it didnt work for me. 1. Remove any discs 2. turn the unit off and unplug 3. wait about 20 secs and replug the power cord. 4. turn unit back on .Press dvd button on the remote to take unit to the dvd mode. 5.Using remote enter 76419. The display should say GOODBYE and go off. Press the power botton again to turn on and good luck

May 24, 2009 | Koss KS3102 System

1 Answer

Need the code for a Panasonic TV remote to operate KS3102

I found a few manuals that may have a similar model number but none of them contain the Koss Receiver, you may want to try a few random receiver numbers and see if anything works, these are all the universal codes i could kind for koss receivers:

Mar 06, 2009 | Koss KS3102 System

1 Answer


all KOSS unit i encountered are power amp ICs problem, might be yours. usually what comes first dead is the subwoofer channel. try, take that IC off first, and if it doesnt work, look for 10ohm resistor along the supply line going to the IC. to know where to find the supply pins, download the IC specs on the web such as be careful when removing the IC, this is not an easy job as I handled it. The IC is under the heatsink. once you found the bad IC, the unit will on except that channel you have pulled the part off. its a surface mount IC, if your not use to solder components such as 0402 sizes, i would suggest to have it repaired on technician. hope this help.

Jun 18, 2008 | Koss KS4102 System

1 Answer

Koss KS2503 will not come on

You are better off buying a portable; u can get a magnovox DVD player for under $40 with DivX and connect it to the unit, and use it that way.

Jan 02, 2008 | Koss KS2503 System

1 Answer


Thanks so much, the 0000 worked for me too!!!

Dec 29, 2007 | Koss KS2503 System

1 Answer

How to get colors on tv

sound but no picture

Dec 11, 2007 | Koss KS3102 System

1 Answer

Components value

This Component is red-red-black = 22ohms. Its of the same value as the R515A.

Jul 12, 2007 | Koss KS3102 System

2 Answers

Koss ks3102 hts turns on but no sound

the system audio output is faulty call a tech and let them look at your set for repair.good luck

Apr 24, 2007 | Koss KS3102 System

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