Kenwood Amplifier A-5j Manual //top\\

If your unit won't turn on, it might be a simple blown fuse. The manual lists the exact fuse type and amperage required. Guessing here is dangerous; using a fuse with a higher rating can cause a fire hazard.

Connect your CD player, tuner, or streaming device to the corresponding RCA inputs. If using a turntable, use the Phono input and secure the ground wire to the GND screw. Kenwood Amplifier A-5j Manual

Insert the wires into the amplifier terminals and secure them firmly. Step 2: Connecting Audio Sources If your unit won't turn on, it might be a simple blown fuse