where is the fuse for radio in a dodge grand caravan 2004? show diagram please

should be in the owners manual,in the index,under fuses? my owners manual has all fuses and all relays and all diodes positions with numbers and what amp each fuse is! plus it's marked on the fuse box lid! start checking ALL fuses with a test light or a volt meter.if not available then start pulling each one out and check very close.power outlet should be a 20 AMP FUSE YELLOW MINI FUSE the radio will have 2 fuses.one hot at all times and one is switched..