Mazda 2006 MX-5 - Terminal Layout and Signal

ENTERTAINMENT
09–20–6
Terminal Layout and Signal
Audio unit
*1 : vehicles with BOSE
*2 : vehicles without BOSE
Terminal Signal
1A Door speaker LH (+)
1B B+ (Power back up)
1C Door speaker LH (–)
1D Door speaker RH (+)
1E TNS (+)
1F Door speaker RH (–)
1G Illumination (–)
1H Antenna control
1I Vehicle speed signal*2
1J AMP control*1
1K UART–1
1L —
1M UART–2
1N Audio control switch 1
1O —
1P Audio control switch 2
1Q —
1R ACC
1S Rear speaker LH (+)
1T Audiopilot control*1
1U Rear speaker LH (–)
1V Rear speaker RH (+)
1W Power ground
1X Rear speaker RH (–)
Terminal Signal
2A Power ground
2B System mute
2C Input signal RH (+)
2D Input signal RH (–)
2E Input signal LH (+)
2F Input signal LH (–)
2G Signal ground
2H TEXT DATA
2I TEXT CLK
2J TNS (+)
2K BUS (–)
2L BUS (+)
2M AUX control
2N Illumination (–)
2O ACC
2P +B
1A
1B
1C1D1F
1E1G
1H
1I
1J
1K
1L
1M
1N
1O
1P
1Q1R
1S1U
1T1W
1V1X
2A2C2E2G2I2K2M2O
2B2D2F2H2J2L2N2P