Block Diagram - Kenwood KDC-MP332 Service Manual

KDC-MP332/MP5033
KDC-W534/W534Y
J4
ANT
AM+B
Q501
AM AGC
DME1
SERVO
CD
A8V
BU5V
AUDIO OUT
CD5V
J2
CHANGER
AUDIO OUT
BACK
S152
EJECT
KEY
SWITCH UNIT (X16-)
ED1
(with DRIVER / KEY MATRIX)
S1
VOL
DPU1
A
E
FO COIL
TR COIL
DM1
SPINDLE
MOTOR
DM2
LOADING &
SLED
MOTOR
2

BLOCK DIAGRAM

L506
FM AGC
IC10
MPX OUT
MPX IN
TUNER/MPX
800mV
&
1200mV E-VOL
IC11
IC8
E2PROM
RST IC
IC7 IC1
RDS
DECODER
BU5V
Q156
EJECT
ILLUMI
PAN5V
IC2
REMOTE
VFD
.......
.......
CD PLAYER UNIT (X32-586x-xx)
IC7
RF AMP
+
SERVO
B PROCESSOR
Q4
F
+
C
APC
MP3 DECODER
+
WMA DECODER
+
AAC DECODER
+
1Mbit SRAM
VREF
IC3
X2
CLOCK
16.934MHz
MOTOR
DRIVER
S.GND
ELECTRIC UNIT (X34-)
Q351,352
PRE MUTE
IC6
MUTE LOGIC
A8V
Q51
BU5V
SURGE DET
Q52
Q53
R56-58
SYSTEM
OEM
R81
u-COM
TEL MUTE
Q54
Q71
SERVO
S151
CONTROL
PANEL
Q151
DET
PAN5 PAN5V
BU5V
SERVO
Q152
ILLUMI SW
IC1
1.6V REG
A3.3V REG
IC4
D.GND
MECHA
u-COM
IC10
DRAM
P-ON2
4Mbit
P-ON1
X1
D.GND
D.GND
CLOCK
16.00MHz
IC6
D3.3V REG
DMUTE
FM (J/K)
IC4
FM (E)
AM (J/K)
AM (E)
CD
CH
POWER IC
BU DET
ACC DET
SW5V
WH2
IC3
POWER SUPPLY IC
P-CON
P-ANT
Q72,73
SERVO
AM+B AM+B
IC15
A8V
AUDIO+B
VFD REG
VCC
BU5V
BU5V
ILLUMI
MOTHER
BOARD
(X34- )
Q7,8
SW A8V
IC2
L-ch
LPF
R-ch
A.GND
D.OUT
MRST
MSTOP
CLK
DATA
MUTE L
MUTE R
IC5
BU3.3V REG BU5V
D.GND
D.GND
D.GND
D5.0V
S3
LOE/LIM-SW
0-01 ONLY
S4
8EJE-SW
D.GND
S2
12EJE-SW
S1
LOS-SW
D.GND S.GND
S.GND
S7.5V
LO/EJ
MOTOR
J6
PRE OUT
: 1800mV
: 1372mV
: 600mV
: 855mV
: 3600mV
: 3600mV
J1
SP OUT
BACK UP
ACC
TEL MUTE
P-ANT
P-CON
OEM REMOTE