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