...the company lists. This therefore must be a short. Bring this in for service and let them know that your device wont power up. I'd say it need a nes switch or power supply. Hope this helps!
...power supply board. I've looked for the schematic for this and haven't found it anywhere. The original problem with this unit was the power supply standby light was lit, but it wouldn't do anything. ...
koss 2503 blows fuses My KS2503 blows fuses as soon as the power is turned on. What's up with that? Thanks You could be having problems with just that outlet It might not be able to handle that much ...
...power supply problem is probably traceable to a failed capacitor that caused the further failure of a switching transistor. Locating this problem requires some electronic knowledge and at least a ...
...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 ...
...money and i got knowthing, i would like a replacemehy. please help me. my phone is 1-920-303-2767 cell nii 1920-303-2767 janice walker or *********** board is faulty or your power supply is
my ks2503 has blown a fuse and i noticed that a r513 is blown and a tl3845p has a melted pin. is this worth fixing? has parts short check power supply and power out parts...
...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 ...
power supply section.All hum sounds that come from any audio systems comes from leaking components mainly capacitors and audio transformer. Open up the system and just check for swollen capacitors and
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