radio fuse 2000 maxima

[ejXa q45]

2000 maxima se 5 speed 100k ok i can not find the radio fuse anywhere . my radio stop working from a faulty power wire. it is an after-market radio i put in myself but i swapped it with the stock when it stop working and the stock will not play only the light will go on which leads me to believe that it a fuse and or relay but i still cant find it. everything work so i know it not tied in to anything else. so how do i fix this and if there is a fuse are is it located zer...id=99#

ps idk maybe this will help ,i have a window antenna that has to be plugged in to get power to radio