The title says it all, really.

Friday it was working OK; yesterday I didn't have it switched on; today - no display, no sound, nothing. It's the standard Symphony unit with the 6-CD changer in the boot.

Fuses 37 - S-contact and 42 - Radin (sic!) are OK. The handbook also mentions fuses 52 and 57, but there's no sign of them on the fuse panel. Any idea where I might find them? Also, should I be checking anything else?

Thanks in advance.

Fuse on rear of the H/U ??