...IC. Look up the datasheet for the TL494 (link below) if you don't know the pin numbering scheme. http://www.onsemi.com/pub_link/Collateral/TL494-D.PDF If you're new to repair work, read the following ...
...of the pins of the SG3525 (or whatever IC they're using in the supply). Use this as a template: Pin 1:Pin 2:Pin 3:Pin 4:Pin 5:Pin 6:Pin 7:Pin 8:Pin 9:Pin 10:Pin 11:Pin 12:Pin 13:Pin 14:Pin 15:Pin
...15 amp fuse in ONE of the 4 fuse holders (other 3 fuse holders empty) and power up the amp. Twist the inductor to see if the amp draws excessive current (which would blow the fuse) or to see if it ...
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