It should be the same fuse,that circuit is the dome/clock/cigarette lighter and something else but im not sure(just got in from work,after a late nite out last nite).
Christo's newbie guide says the alarm(i never checked that when i was installing mine)but when i blew that fuse it was the...
no pics cept a blurry one of the deck(-B- said it was gonna hurt his retinas)but i first read of the dedicated power wire on an 80 series site and then experienced first hand when i did my Alpine install.
When you remove the stock deck,there was one plug that it used,along with two(2) others...
IT IS A FUSE FOR THE DOME/CLOCK CIRCUIT.
most modern cd players/head units have WAY too much current draw requirements for the factory cd unit wiring.
either run a fused wire from the battery to the cd's power input(cd unit will be powered all the time,hafta remember to turn off)
or get fancy...