KDC-W808/X689
2
BLOCK DIAGRAM
BUS
LX
CD
F/E
AM+B
IC400
DECODER
RDS
UP
BACK
SERVO
D5V
A8V
BU5V
IC104
ROM CORR
INSTALLER
MEMO
SW5V
A8V
IC300
AGC
E-VOL
IC101
u-COM
MUTE
DRIVER
IC750
IC
POWER
PRE
MUTE
9V
AMP
OP
PROTECTION
SURGE
AUX IN
PRE OUT
SP OUT(FR)
SP OUT(RR)
SP OUT(RL)
SP OUT(FL)
OPEL DISP
WIRED REMO/
P-CON
P CON
ANT-CON
ANT CON
AMP.
ACC
LINE
DIMMER
TEL MUTE
EXT AMP
ACC DET
DIMMER
SURGE DET
B.U DET
BACK UP
BU5V
BU5V
A8V
SW 14V
SW 5V
A8V
SW5V
MASK
MECHA
DRIVER
MOTOR
9V
(5VPRE)
DC/DC
SERVO
+B
CD SERVO
PANEL
5V
SW 16V
CD 5V
FL DC
RESET
IC
BU5V
IC500
Q402,403
Q608-613
IC103
Q210
Q208
Q206
Q207
Q202
Q203,204
Q205
Q20,21
Q12
Q10
IC600
Q40
IC60
Q64
IC80
IC450
Q22
IC100
BU5
D5V
IC601-603
CN550
J2
IC10,
Q31,33
Q50,52
DC/DC
(FL)
RESET SW
ROTARY
ENCODER
KEY MATRIX
KEY
KEY ILL
RST IC
u-COM
PANEL
ROM CORR
REMO.CON.
SPE ANA
IC2
IC1
IC3
IC5
FL
(REAR)
CON
EXT.
FST
RDS
for
MPX
E2P ROM
FM/AM
CH
CD
AUX
ANA
SPE
MUTE A,C
MUTE 0,1,2
DCERR
N/F
MUTE A,C
RST
PRE MUTE
MUTE 0,1,2
OFFSET
REAR
FRONT/
WININ
SPE
ANA
STBY
(X34-389)
(X16-324)
PANEL