Quest Minivan SE V6-3.3L (VG33E) (1999)
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Radio/Stereo: Description and Operation
MIDGRADE AND PREMIUM SYSTEM
Power is supplied at all times
^
through 10 A fuse (No. 20, located in the fuse block)
^
to audio unit terminal 29 and
^
to CD changer terminal 9 and
^
to rear audio remote control unit terminal 15.
With the ignition switch in the ACC or ON position, power is supplied
^
through 7.5 A fuse (No. 10, located in the fuse block)
^
to audio unit terminal 30 and
^
through 20 A fuse (No. 11, located in the fuse block)
^
to subwoofer amplifier terminal 6.
Ground is supplied to audio unit terminals 31 and 36 and CD changer terminal 3 through body ground M52.
Ground is supplied to rear audio remote control unit terminal 14 and subwoofer amplifier terminal 5 through body grounds M68, M105 and M130.
When the system is ON, audio signals are supplied
^
through audio unit terminals 25, 26, 27, 28, 32, 33, 34, 35, 37 and 38
^
to subwoofer amplifier terminals 1 and 2, and
^
to rear audio remote control unit terminals 3, 4, 6 and 7 for the headphone jacks, and
^
to the front speakers, rear speakers arid subwoofer amplifier.
The volume may be increased or decreased, or the next preset station may be selected using the steering wheel audio control switches.
The audio unit receives a ground signal at terminal 14 (volume increase or volume decrease), or at terminal 14 (next preset) when the switches are
depressed.
BASE SYSTEM
Power is supplied at all times
^
through 10 A fuse (No. 20, located in the fuse block)
^
to audio unit terminal 29.
With the ignition switch in the ACC or ON position, power is supplied
^
through 7.5 A fuse (No. 10, located in the fuse block)
^
to audio unit terminal 30.
Ground is supplied to audio unit terminal 31 and 36 through body ground M52.
When the system is ON, audio signals are supplied
^
through audio unit terminals 25, 26, 27, 28, 32, 33, 34 and 35
^
to the front and rear speakers.
The volume may be increased or decreased, or the next preset station may be selected using the steering wheel audio control switches.
The audio unit receives a ground signal at terminal 14 (volume increase or volume decrease), or at terminal 14 (next preset) when the switches are
depressed.