20 Most Recent Krell KAV-300r Receiver Questions & Answers

unless you have schematics and are gifted with a soldering iron, needs to be repaired.

try subbing out another newer speaker for the left one ? if sound returns then that older speaker is defective .

Fuses rarely go on their own. The cause is likely to be a shorted semiconductor device in the left channel output. Fuses are generally not specific to any brand. Is the fuse a tube with metal ends? If it is measure the length in MM. Then look at the end and you should see the rating. Either in A for Amps or MA for milliamps. Any electronic parts supplier should have the one you want in stock. Buy several, for if the part I mentioned has gone, it will blow again.

http://www.manualslib.com/manual/90296/Krell-Industries-Ksa-100s.html?page=18#manual Look on page 18

Thai will require removal of the top cover to move jumpers or program dip switches in proper order. This will be explained in the owners manual which is located at Krells web site. Steven Leckrone The Service Department 30 Unquowa Hill St Bridgeport CT 06604 203-331-0671 [email protected] www.theservicedepartmentct.com

Chances are that you have a "Leaking" capacitor in the final stage.

Time for the repair shop :(

Audio output section circuit draws enormous current at idle stage. Contact any service electrician to detect the fault and get it repaired. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" will make surf easy. Surf the site with patience. Pull up older posts. http://electronicshelponline.blogspot.com/

it is possible the the processor could be locked up, do to a small power surge, and if you leave it unplug for 30MIN., it should reset back to normal.