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KDC-MP242U/MP342U/MP443U
KDC-MP5043U/MP543U
ELECTRIC UNIT (X34- )
W500
ANT.
A1
J4
AM+B
LX-BUS
FRONT-END
A8V
SW5
3
SW5
1
A8V
IC7
RDS
ROM CORRECTION (NOT USED)
DECODER
3
3
8
IC1
IC8
1
1
BU5
RESET IC
RST
J3
J1
to GND
PANEL DET
S2
J2
S1
FRONT
ROTARY
RESET
AUX
ENCODER
SW5
IC2
SW5
REMOTE
SWITCH UNIT (X16- )
2
BLOCK DIAGRAM
DME1
BU
A8V
CD
MECHA
SERVO+B
5
IC2
1
1
E-VOL
MUTE
IC10
SW5
E2PROM
1
2
SYSTEM u-COM
2
1
1
5
BU5
Q301
PAN5V
R15
1/4W
Rx1
2
CN
IC1
FL
DRIVER
KEY
ILLUMI
S3-20
J3
9
KEY
USB CN
MATRIX
16
BU
BU5
IC6
2
POWER
IC
1
Q701-704
PRE-OUT
MUTE
BU5
BU5
Q705
BU5
MUTE
9
1
IC900
BU5
8
IC251,252
8
LEVEL
BOLERO
SHIFT
IC53
u-COM
4
BU 3.3V
BU5
R61,62
FL+B
1/4W
2
Rx2
ED1
IC51
USB5V
5
FL
D1-17
R118
PHONE
PHONE
Q101
ACC-DET
ACC DET
Q103
BU-DET
BU DET
Q102
SURGE
P STBY
DET
J5
PRE-OUT
FRONT
REAR/SW
IC4
PS1-1 / PS1-2 / PS1-3
PS2-1 / PS2-2
FL+B
AM+B
BU DET
POWER
SW5
SUPPLY
RST
IC
A8V
DC-CN etc
SW5
PHONE
D5
ACC DET / BU DET
PS1-1 / PS1-2 / PS1-3
BU5
PS2-1 / PS2-2
Q2,3
CD
SERVO+B
IC950
SERVO
iPod
Q11,12
AUTHENTICATION
SW14V
Q7-10
ILLUMI
ILLUMI+B
+B
2
IC52
Q51,52
USB5V
HI-SIDE
SW
SW+16V
BU5
BU5
J1
DC-CN
PHONE
SP-OUT
FRONT L/R
REAR L/R
ACC
B.U.
P-ANT
P-CON
SW5
SW5
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