Noise and distortion on sound

Unhook the cable going from the power board to the buffers one at a time and see if it comes on then with a distorted picture or at least sound, replace that board

Your speakers may say 350 watts but that is the peak wattage at which they blow up and not a wattage they can sound distortion free at. Look for the RMS wattage which is probably around 40 watts. If you look at the specs on your receiver you will see it will put out a maximum of about 50 watts but the distortion on the receiver is above 1 percent at anything over 22 watts. That means they are going to start distorting at around half volume. The other thing you might check for is a impedance mismatch between the speakers and the receiver. Is the receiver set up for an impedence output of 8 ohms but your speakers are 4 ohms impedance.

For aproblem of this nature, I would suggest contacting Korg directly. Here is a link to their contact page. Contact KORG

Contact any service technician.
http://electronicshelponline.blogspot.com/

they dont last forever... time for replacement as most are not user-serviceable..

TOSHIBA IS A GREAT TV!! SOUNDS LIKE A CONVERGENCE PROBLEM, IF IT IS, MAYBE $300 + REPAIR, FIND HONEST TV TECH. GOOD LUCK

This is a case of one or more transistors breaking down when heated. This can be found usually by using freeze spray to cool down one transistor at a time until the problem clears up. You can narrow this down a bit by determining whether this "noise" is effecgted by the volume control or not. Also, does the problem show up faster when the unit plays louder?

Dan

Hi

Usually Noise comes from distortion such as Electricity (50-60Hz), Main reason audio input cables might have shielding problem. Make sure cable is connected well and shield is not destroyed. You can understand it when you unplug the input connection and use the Computer volume by playing a digital media. If distortion persists contact to TASCAM @+1-323-727-7617

Good Luck

Yea, now its time to replace it! the magnetic effect is weaken which makes the very bass low frequency sound to be distorted! You should re engergise the magnet of the subwoofer or should buy the new!

Sounds like the capacitor that goes bad just before the hIgh Voltage transformer goues bad. If i were you I would call an authorized RCA repair Shope and see if this is going to cause more damage to your set in the future.