Alpine CDE-180R - System Block Diagram; Main Component Interconnections

Analog
AudioProcessor
BD37033
(IC2001)
Main uCOM (IC5001)
Remote
Sensor
DIMMER
B-DET
A-DET
POWER CONN (16P)
Block Diagram
FL/FR/RL/RR
POWER-AMP
TB2959
(IC8000)
(IC8301)
A-MUTE/P-AMP On
Steering
Remote Jack
(IC5100)
STREM I/F
USB
USB Data
USB Power
DCDC
AN33016
BATT
VDD+3.3V
A/D Key
8th Gen.
Bare Mech.
RESET
(IC8005)
EEPROM
BR24T02F
2KBit
(IC5002)
SYSTEM REG
AN34002A (IC8001)
Motor Driver
BD8226EFV
(IC1002)
USB Controller
TMP92CD28AFG
(IC1000)
(IC8601)
Oasis
TC94A92FG
(IC1001)
ACC
Serial communication +
/CS + RESET + STBY
RESET
SERVO 7V
LCD
BSIF
AUDIO+B
RL/RR
Tuner NXP
TEF6616
(IC6000)
I2C-BUS
Control
signal
+3.3V
TMPM330FDWFG (100)
LCD DRIVER
(PT16580)
(IC401)
FL/FR
VDD+5V
SERVO7V
LED+B
TUNER+B
AUDIO+B
A-DET B-DET
VDD+3.3V
MODE1,2
I2C-BUS
PNJ4L02M
(IC402)
LED
P.ANT/
O.REM
BATT
A-MUTE
SUB-W/REAR
FRONT
Rotary Encoder
AUX