AUDIO AMPLIFIER CONSTRUCTION


id092000819300


Structural view

•  Positioned under the rear console.
•  Converts music signals (analog voltage waveform) from the audio unit to digital signals, then amplifies and outputs them.
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Terminal Layout and Signal

Terminal

Signal

1A
B+
1B
Power ground
1C
Rear speaker (LH) and rear tweeter (LH) output (-)
1D
Rear speaker (LH) and rear tweeter (LH) output (+)
1E
Rear speaker (RH) and rear tweeter (RH) output (-)
1F
Rear speaker (RH) and rear tweeter (RH) output (+)
1G
Center speaker output (-)
1H
Center speaker output (+)
2A
2B
Front door speaker (LH) output (-)
2C
2D
Front door speaker (LH) output (+)
2E
Front tweeter (RH) (+)
2F
2G
Front tweeter (RH) (-)
2H
2I
Front tweeter (LH) (+)
2J
2K
Front tweeter (LH) (-)
2L
2M
Front door speaker (RH) output (-)
2N
2O
Front door speaker (RH) output (+)
2P
3A
SW B+
3B
SPEED signal input
3C
Front door speaker (LH) and front tweeter (LH) input (-)
3D
Front door speaker (LH) and front tweeter (LH) input (+)
3E
Front door speaker (RH) and front tweeter (RH) input (-)
3F
Front door speaker (RH) and front tweeter (RH) input (+)
3G
Rear speaker (LH) input (-)
3H
Rear speaker (LH) input (+)
3I
Rear speaker (RH) input (-)
3J
Rear speaker (RH) input (+)
3K
3L
AUDIOPILOT control
3M
3N
Mute signal
3O
AUDIOPILOT input (+)
3P
AUDIOPILOT input (-)