Denon PMA-2000R 2-Channel Amplifier "quot replace fuse" Questions

...replace it. could this be the problem, and if so, where would i find the fuse? there is no music coming out, and speakers and wires are all fine. the red light stays on constantly letting me know ...

...fuse or circuit i need to replace? replace all the electrolytic capacitors in the power supply. i had the exact same problem with mine and once i replaced the capacitors it powered up and stayed on ...