Mazda CX-9 2007 Service Highlights page 518

2O 2M 2K
2P 2N 2L
Touch Panel Type Audio
Structural view
• The audio unit is composed of the LCD and base
unit.
09-20–8
ENTERTAINMENT
Terminal
2I 2G 2E 2C 2A
2J 2H 2F 2D 2B
Signal
2A Power ground
2B TEL (+)
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 TEL (–)
2K BUS (–)
2L BUS (+)
2M RES/AUX CONT
2N
2O
2P
LCD
—
ACC
B+
BASE UNIT
ac9uun00000304