2
KDC-W3534A/W3534G
KDC-W40AY
BLOCK DIAGRAM
E2PROM
TUNER + MPX + E-VOL.
IC10
CD MECHA
BU
D5V
A8V
SYSTEM u-COM
BU
SP-OUT
MUTE
Q701-703
PRE-OUT
PHONE
ACC-DET
Q101
SURGE-
Q51
BU-DET
Q103
Q6,7
SW14V
Q1
Q2,3
DC-CN
A8V
SERVO+B
D5
BU5
SW5
DET
MUTE
DC-CN etc
PAN5V
RESET IC
IC8
B
CN
PANEL DET
RESET
ENCODER
ROTARY
REMOTE
SW5V
VFD DRIVER
KEY ILLUMI
DISPLAY
IC1
SW5
Q21
IC1
PAN5
IC14
IC3
J1
FM+B
+B
FM
Q8,9
B
B
AM+B
S11
LED
ED1
FL+B
J6
PRE
Q104,105
IC11
IC7
SERVO+B
A8V
BU5
BU5
DSI
Q301
Q401
BU5
BU5
J1
DME1
REMOTE
WIRED
BU5
SW5
CD
SERVO
BU5
CN3
RDS
DECODER
SW5
SW5
AM AGC
Q501
AM+B
FM AGC
Q502
J2
ANT
BU5
POWER
IC
Q901-903
OFFSET
DC
DET
R103
BU5
SUPPLY
POWER
IC
IC3
FL+B
Q5
SW14V
SW5
1/2W
Rx5
R11-15
S1
R80-82
1/2W Rx3
FL+B
GND
KEY MATRIX
SWITCH
J1
J5
3
2
2
11
1
REAR L/R
FRONT L/R
FRONT
BU DET
ACC
PHONE
P-ANT
P-CON
B.U.
MUTE
PHONE
ACC DET
RST
PHONE
ACC-DET/BU-DET
PS1-1/PS1-2/PS1-3
P.ON FL
PS2-1/PS2-2
5
9
BU DET
Q103
From
1
3
3
1
2
1
1
REAR
From
X16-
1
To IC1
To IC1
To IC1
From IC1
PON FL
PS1-1/PS1-2/PS1-3
PS2-1/PS2-2
From IC1
1
1
9
1
2
2
ELECTRIC UNIT (X34- )
(X16- )
E
F
A
C
B
TR COIL
FO COIL
APC
IC7
16.934MHz
CLOCK
IC3
LPF
IC2
SW
A3.3V REG
IC1
LOADING &
MICRO
PROCESSOR
IC4
CLOCK
16.00MHz
RF AMP
SERVO
MP3 DECODER
WMA DECODER
AAC DECODER
PROCESSOR
D3.3V REG
IC6
MOTOR
DRIVER
MOTOR
SPINDLE
BU3.3V REG
IC5
S2
S4
S1
S3
+
1Mbit SRAM
+
+
+
+
(0-01)ONLY
SLED
MOTOR
DM1
DM2
Q7,8
X1
X2
SDRAM
16MBIT
IC8
Q4
DPU1
CD PLAYER UNIT (X32-5920-04)
BOARD
MOTHER
(X14- )
VREF
D.GND
BU5V
8EJE-SW
12EJE-SW
LOS-SW
LOE/LIM-SW
D.GND
D5.0V
MOTOR
LO/EJ
S.GND
D.GND
D.GND
P-ON1
S.GND
DATA
MUTE R
MUTE L
MSTOP
MRST
CLK
A.GND
A8V
R-ch
L-ch
D.GND
S.GND
D.GND
D.GND
D.OUT
P-ON2
S7.5V
DMUTE
D.GND