blown fuse access for Kenwood KDS 205 car audio

[olliesmom]

I have a Kenwood KDS 205 radio/cd in my '93 Toyota truck. I returned from a short trip to find my truck battery dead. The battery was replaced and since then my radio has not worked. I checked the truck fuse for the radio and it was okay. My next deduction is to check the fuse on the radio. I think the fuse is on the back of the unit. I have little experience in installing or removing car audio. I need to know if there is any relatively easy way to access that fuse? I do not have the removal tool for this radio. Any wisdom and ideas appreciated. Olliesmom