Radio/Stereo: Description and Operation

System Description
Power is supplied at all times:
- through 15 A fuse [No.32, located in the fuse and fusible link box]
- to audio unit terminal 6,
- to CD player terminal 24 (with CD player), and
- to subwoofer amp. terminal 8 (with premium audio).

With the ignition switch in the ACC or ON position, power is supplied:
- through 10 A fuse [No.1, located in the fuse block (J/B)]
- to audio unit terminal 10, and
- to CD player terminal 21 (with CD player).

Ground is supplied through the case of the audio unit.

Ground is supplied to subwoofer amp. terminal 7 (with premium audio) through body grounds B13 and B19.

Audio signals are supplied:
- through audio unit terminals 1, 2, 3, 4,13,14, 15 and 16
- to terminals (+) and (-) of front speaker LH and RH
- to terminals (+) and (-) of rear speaker LH and RH
- to terminals (+) and (-) of pillar tweeter LH and RH (with premium audio)
- to terminals 1, 2, 3 and 4 of subwoofer amp. (with premium audio).