System Description

With the ignition switch in ACC or ON, power is supplied

• through 10A fuse [No. 6, located in the fuse block (J/B)]
• to audio unit terminal 10.

Ground is supplied through the case of the antenna amp. When the radio switch is turned ON, antenna signal is supplied

• through audio unit terminal 5
• to the antenna amp. terminal 1.

Then the antenna amp. is activated.

The amplified radio signals are supplied to the audio unit through the antenna amp.