Alpine CDA-9830R - Block Diagram

Nose
LED(White)
Remote
Control
Rotaly
Encoder
Key
Matrix
LCD/KEY DRIVER
LCD 401
Nose
Lamp(Blue)
LCD+B
Selector Vol.1
Tre/Bass
DSP
AI-NET
I/F
RESET
Nose det.
System IC
Batt-Det VDD
PWR-ON CD SERVO
TUNER ON DSP+5V
AUDIO +B
POWER
CONNEC
TOR
TUNER+B
BAT DET
ACC det.
Main CPU
MUTE
MUTE
MUTE
Vol.2
MUTE
DRIVER
Pre IN/OUT Selector
Slide SW
DIN801
RCA201
SUB Woofer
JK201
Front
JK201
Rear
Front
Rear
BATT
ACC
P.ANT
O.REM
LAMP +B
Power cont
A-Mute
Rem SW
PWR ANT
MOTOR
+B
DP23S27R
(CD mechanism)
C
D
RF IF
AM
PLL
Tuner unit
IN INT
DIMMER
DIMMER
IN-INT
Nose PWR SW
MOTOR-
DRIVER
MOTOR-DRIVE
CD-SERVO
VDD
DSP+5V
PWR ON
FAN Control
Buffer
Buffer
Buffer
buzzer
driver
E2PROM
MUTE
SW
TUNER ON
MOTOR +B
MUTE
DRIVER
POWOR
AMP
RDS u-COM
RDS decoder
OEM
Steering
Remote
OEM SUB
DISPLAY
READY I/F
BZ601
M802
Block Diagram
CDA-9830R
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