1234
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM
A
TUNER AMP UNIT
A
VDD
FM/AM TUNER UNIT
B
ANTENNA
CN401
1
2
1
3
AM ANT
FM ANT
ATT
ATT
ANT adj
FMRF
FMRF
RF adj
7 6 13 5 10 9 8 11 14 18 19 20 21
WC
CE2
ROM_VDD
IC 3 EEPROM
5.0V
OSC
LPF
IC 1
3.3V
MIXER, IF AMP
T51
CF52
C
RFGND
OSCGND
DGND
212 1522 16 4 17
CD CORE UNIT(S10WMA)
PICKUP UNIT
D
(P10)(SERVICE)
LASER
DIODE
HOLOGRAM
UNIT
FOCUS ACT.
TRACKING ACT.
MONITOR
DIODE
SPINDLE
MOTOR
CARRIAGE
LOAD/
MOTOR
M
M
D
Q101
AC,BD
F,E
V3R3D
142
LD
143
PD
DIGITAL SERVO / DATA PROCESSOR
TD/FD
12
FOP
13
TOP
IC 301
BA5835FM
16
SOP
15
SOM
18
LCOP
17
LCOM
CN101
LD-
15
15
MD
5
5
FOP
FO+
1
1
TO+
TOP
4
4
LD+
14
14
E
12EJ
CLAMP
SENSE
V3R3D
V1R5
F
8EJ
SENSE
SENSE
SENSE
IC 203
3
NJM2391DL1-33
+3.3V REGULATOR
5
IC 501
S-L2980A15MC-C6A
+1.5V REGULATOR
AUDIOGNDNCVCC
IC 201
UPD63761GJ
RF-AMP,CD DECODER,
MP3 , WMA, DECODER,
SD/MD
X201
CD
DRIVER
53
22
LOEJ
9
47
CONT
4
32
31
30
97
HOME
DISC
2
VD2
1,3
V3R3D
3534
LOEJ
IC 701
CONT
PE5440A
CD CONTROLLER
CLAMP
12EJ
8EJ
DSCSNS
HOME
3VDD
SL
5V 3.3V
CF51
3.3V 2.5V
3.3V
VDD_3.3
TUN 3.3V
SYS 8.4V
LOUT
A/D REF
55
CDMUTE
43
ADENA
12
X1
13
X2
49
VDCONT
46
CD3VON
+3.3V REGULATOR
3
S-812C33AUA-C2N
DI
CK
CE1
IC 5
←
IC 4
←
2.5V
31
MUTE
Q603
Q701
BRST,BRXEN,BSRQ
BDATA,BSCK
VD
X701
VDD
IC 703
CN901
L-OUT
Q601
VDD
VDCONT
2
CD3VON
LDET
VD2
DO
RDS_CK
RDS_HSLK
RDS_DATA
RDS_LOCK
Rch
TX
RX2
IPPW
ASENBO
Lch
BUZZER
24
23
PEE
BZ 641
22
LVLINL
MUTE
XOUT
SYSPW
KEYAD
KEYD
RDS_D
RDS_H
RDS_C
RDS_L
TUN L
VST,VCK,VDT
41
43
44
42
BUS+L
BUS-L
CD L
LEVEL INDI
92
85
13
XIN
X601
11
1
89
2
IC 2
2.5V
DET, FM MPX,
RDS DECODER
BUS+L
BUS-L
CN101
7
11
5
1
8
IP-BUS DRIVER
BUS-
5
IC 101
6
HA12240FP
BUS+
CN651
10
14
Q101
Q102
8
IPPW
28
TX
1
RX
2
19
79
BU
80
SYSTEM CONTROLLER
IC 601(2/2)
VDSENS
20
LCDPW
34
PD5918A
KYDT
39
40
FLPILM
42
ejtin
Q804
DETACH SENS
Q
Q8
Q8
S
ILB
BU
SWVDD
DPDT
dsens
33
ILMPW
ROT136ROT0
41
35
38
VDD
BRST,BRXEN,BSRQ
BDATA,BSCK
80
VD
3
20
21
4
19
5
19
2
22
1
23
Q651
Q652
Q650
Q653
BU
VD
VD
5
VDD
1
14
1234
DEH-P5600MP/XM/EW
1234
3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)
A
Note: When ordering service parts, be sure to refer to " EXPLODED VIEWS AND PARTS LIST" or
"ELECTRICAL PARTS LIST".
A-a
IP-BUS
IP-BUS:+2.2dBs
A-a A-b
A-a
A-a
A-b
A-b
Large size
SCH diagram
Guide page
Detailed page
FM(100%):-15.5dBs
AM(30%):-26.0dBs
E-VOL
B
FM:-15.5dBs
AM:-26.0dBs
IP-BUS:+2.2dBs
FM/AM TUNER UNIT
IP-BUS
DRIVER
3.3V REG.
CD: +0.36dBs
C
ANTENNA
SYSTE
RESET
D
PANEL UNIT
CD:+0.36dBs
B
D
CN901
C
CN1901
E
EJECT
F
A B
16
For resistors and capacitors in the circuit diagrams, their resistance values or
capacitance values are expressed in codes:
Ex. *Resistors
Code Practical value
123 12k ohms
103 10k ohms
The > mark found on some component parts indicates
the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of
identical designation.
*Capacitors
Code Practical value
103 0.01uF
101/10 100uF/10V
DEH-P5600MP/XM/EW
1234
56
CD:+0.36dBs
D
CN901
PANEL UNIT
B
5678
3
4
DEH-P5600MP/XM/EW
7
A-a
8
B
19
C
CN1901
For resistors and capacitors in the circuit diagrams, their resistance values or
capacitance values are expressed in codes:
Ex. *Resistors
Code Practical value
123 12k ohms
103 10k ohms
The > mark found on some component parts indicates
the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of
identical designation.
A-a
A-a
A-b
*Capacitors
Code Practical value
103 0.01uF
101/10 100uF/10V
EJECT
5
6
A-b
F
E
D
C
B
A