Block Diagram; Exploded View (Unit) - Kenwood KDC-138 Service Manual

X34-56xx-xx
ELECTRIC UNIT (X34- )
J2
ANT.
A1
AM+B
TUNER
A8V
FRONT-END
SW5
3
SW5
1
A8V
IC7
RDS ROM CORRECTION (NOT USED)
DECODER
3 3
IC1
IC8
1
BU5 RESET IC
J3
CN
F
G
H
J
L
2
3
2

BLOCK DIAGRAM

DME1
BU
A8V
SERVO+B
IC2
MUTE
E-VOL
IC10
SW5 E2PROM
1
2
SYSTEM u-COM
1 2 1 1 5
Q301
PAN5V
BU5

EXPLODED VIEW (UNIT)

C
: N80-3010-48
: N83-3005-48
: N83-3016-48
: N86-2606-48
: N89-3010-48
(X34)
A1
Parts with the exploded numbers larger than 700 are not supplied.
BU
CD
MECHA
IC6
POWER
16
2
IC
1
1
Q701,702
PRE-OUT
MUTE
BU5
BU5
Q705
BU5
MUTE
9
1
DC-CN etc
PHONE
ACC DET / BU DET
P.ON FL
R11-15 PS1-1 / PS1-2 / PS1-3
PS2-1 / PS2-2
1/2W
FL+B
Rx5
D
G
F
(X34-)
R103
BU5
PHONE
PHONE
Q101
ACC-DET
ACC DET
Q103
BU5
BU-DET
BU DET
Q102
J5
SURGE-
PRE-OUT
DET
FRONT/
REAR/SW
IC4
PS1 1 / PS1 2 / PS1 3
PS2 1 / PS2 2
FL+B
BU DET
RST AM+B
POWER
SW5
SUPPLY
IC
A8V
SW5
D5
BU5
Q2
CD
SERVO+B
SERVO
Q8,9
ILLUMI
ILLUMI+B
+B
Q7,10
SW14V
(X34)
786
L
H
x2
L
J
J1
DC-CN
PHONE
SP-OUT
ACC
B.U.
P-ANT
P-CON
P.ON FL