we just finished (almost) the amp 10.
everything was fine, we had around 4,6 volts at j10, no blown fuse. unfortunately we soldered one of the capacitors instead into pin 4 and 8 to false 4 and 6.
when we powered up the system sparks and smoke came up - at the chip ...
we corrected the false capacitor to 4 and 8 . now the led is not working anymore and the chip is going to get hot ...
any suggestions ?