2
CKDC-MP576
CKDC-MP676F/MP676V
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- )
CD PLAYER UNIT (X32-586x-xx)
(X34- )
BOARD
MOTHER
E
F
A
C
B
TR COIL
FO COIL
DPU1
APC
IC7
16.934MHz
CLOCK
IC3
LPF
IC2
SW
A3.3V REG
IC1
LOADING &
MECHA
u-COM
IC4
CLOCK
16.00MHz
RF AMP
SERVO
MP3 DECODER
WMA DECODER
1Mbit SRAM
PROCESSOR
D3.3V REG
IC6
MOTOR
DRIVER
MOTOR
SPINDLE
BU3.3V REG
IC5
S2
S1
S3
AAC DECODER
SLED
MOTOR
DM2
DM1
Q4
X2
X1
Q7,8
IC10
4Mbit
DRAM
+
+
+
+
+
1.6V REG
VREF
D.GND
BU5V
12EJE-SW
LOS-SW
LOE/LIM-SW
D.GND
D5.0V
MOTOR
LO/EJ
S.GND
D.GND
D.GND
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
S7.5V
DMUTE
D.GND
P-ON1
P-ON2