Kenwood KDC-MP408U Service Manual page 2

ELECTRIC UNIT (X34- )
DME1
SERVO
CD
D3.3V
IC700
IC720
D1.8V
SOC
IC680,682
LEVEL
SHIFT
IC300
RDS
A320
DECODER
NOT USED
AM+B
FRONT-END
IC602
A8V
INSTALLER
MEMORY
ROM
E2PROM SW5V
CORRECTION
FST
IC601
RESET
MPX for RDS IC
J440
LX BUS
BACK
UP
J660
SWITCH UNIT
J1
(X16- )
S3
RESET
SW
S1
ROTARY
ENCODER
IC2
REMOTE
A8V
IC480
4VPRE+B
CH
FM/AM
E-VOL
AUX (FRONT)
CD
IC600
PRE MUTE
SYSTEM
u-COM
BU5V
2 1
USB I/F
for SOC
(IC700)
CN
R74,75
1/2W
Rx2
ED1
FL
J3 J4
KEY KEY
AUX CN USB CN
ILLUMI MATRIX
Q367,368,401,402,411,412
PRE
MUTE
BU5V
IC603
MUTE
DRIVER
MUTE
RST
Q22,23
Q100,103
4VPRE
Q320,321
AM+B
SERVO
IC230 IC60
HI-SIDE
SW
USB5V
Q104
Q105
PRE OUT
(FRONT)
J400
PRE OUT
(REAR)
PRE OUT
(SW)
IC500
POWER
SP OUT(FL)
IC
J1
SP OUT(FR)
SP OUT(RL)
OFFSET
SP OUT(RR)
WH190
WIRED
REMOTE
J1
Q120
BU DET BACK UP
Q123
SURGE DET
C160,R160,R161,D160
TEL MUTE LINE
Q122
ACC DET ACC
Q170
DIMMER DIMMER
Q150,151
ANT-CON ANT CON
Q140,143
P-CON P. CON
Q20,21
BU 5V
P.ON5V
Q10-12
A8V
Q33
SW 14V
Q32
SW 14V
Q30,31
SERVO
Q50,51
USB 5V
SW 20V
FDC
Q101
SW 14V
4VPRE
+B
Q40-43
ILL+B
SW 14V