How do I locate and replace the internal amp fuse?
Unit won't power on any more, goes into standby mode after a couple of seconds. Replacement power amp circuit board no longer available from Marantz. I figure changing the fuses is the next logical step, before removing the amp circuit board and having it bench tested. Haven't found anything yet that shows me where the fuses are located. All speaker wires have been removed, so no shorts possible there.
Audio Players & Recorders - Marantz - SR5006
Answers & Comments
Does it power on and show a display for a few seconds before powering off? If so, it is not a fuse problem and most likely a blown amp channel.
If you open the case you should be able to see the fuse pretty easily, they are the old glass tube type that are mounted on the power board. If you need a schematic you can look for the sams photofact website. That is the best one for those.