30
KDC-MP4036U/MP435U/X491/W4537UA/W4537UAY
/W4537UG/W4537UGY/W4737U/W4737UY
AO
AP
AQ
AR
AS
1
2
3
4
5
6
7
1.6V
3.3V
1.8V
0V
7.4V
3.4V
3.4V
3.7V
3.2V
7.4V
3.5V
3.4V
3.3V
3.6V
0V
0V
1.6V
7.3V
1.7V
0-3.2V
3.3V
3.3V
0V
1.2V
0V
3.3V
1.5V
3.1V
3.3V
1.5V
3.3V
3.3V
3.3V
0-3.3V
0-3.3V
3.3V
3.3V
IC6
IC2
IC5
IC3
CD PLAYER UNIT (X32-598x-xx)
SWITICH
DOWN&LIMIT
8EJE SW
S4
S3
D1
D4
Q9
Q8
CN2
LOS SW
S1
12EJE SW
S2
D.GND
Q4
Q1
Q3
Q2
A.GND
Q6
1.5V
D.GND
A.+8V
D.GND
1.5V
S.7.5V
S.GND
BU3.3V
(NOT USED)
3.3V
REG
REG
3.3V
4CH BTL
DRIVER
CD
RF
& M
RE
A8V SW
Q1 SW
5V-3.3V
SHIFT
LEVEL
5V-3.3V
LEVEL SHIFT
BU
SW
3.3V
POWER SUPPLY
CONTROL
to ELECTRIC UNIT (X34- )
CORRECTION
ROM
21
47
N.C.
CP4 100
LOE/LIM SW
BU5V
9
D GND
LRCK
LO/EJ
TX/BCLK
SRDATA
S7V
S GND
MOTOR
LO/EJ 4
S.GND
MOTOR
S7V
1
2
3
SRDATA
LRCK
D.OUT
D.GND
5
6
7
8
4
3
L
R
8EJE
MRST
MSTOP
LOE/IIM
BU5V
8EJE SW
10
11
MSTOP
MRST
MUTE
MUTE
12
13
14
15
MUTE
TP14
CLK
A8V
A GND
DATA
Rch
A.GND
16
Rch
17
Lch
A8V
DATA
CLK
18
19
Lch
20
21
C15
2200P
R14
C16
2200P
1K
R13 1K
R102
0
R27
470P
C38
R66
3.9K
R64
1
2
BIAS
IN2-
PREVCC
30
29
IN3-
R65
15K
67
TRK
15K
R63
18K
SPDL
C37
6800P
IN1+
3
4
OUT2
5
IN1-
INSL+
OUT3
28
27
INSL-
26
PREGND
8
6
7
OUT1
9
10
MUTE
PO
W
24
OUTSL
25
LDIN
CNT
23
22
R60
C35
1000P
N.C
.
R58
2.2K
N.C.
N.C.
31
32
N.C
.
N.C
.
34
33
35
6800P
62
15K
FCS
R59
27K
69
SLED
C36
R62
R61
15K
13K
4
3
N.C
.
SDRCK
N.C
.
N.C
.
37
36
38
N.C
.
N.C
.
40
39
41
44
N.C
.
N.C
.
42
43
N.C
.
N.C
.
NCAS
45
46
12EJE SW
TP24
LOS
12EJE
LOS SW 22
23
N.C. 24
R24
100
1
4
3
2
A2
GND
A1
A0
C17
0.1
R106
2.2
FDATA
SDA
8
5
6
7
SCL
SDA
WP
VCC
SCL
FCLK
100
CP3
120
119
CP1
OUT
C4
1
GND
IN
0.1
C5
A3.3V
TE
C21 0.1
R39 10K
0.1
C22
2.2
R110
R37
SRVMON0
NPWDOWN
10K
10K
R38
SRVMON1
NPWDOWN
N.C.
N.C.
N.C.
N.C.
N.C.
28
30
29
26
27
N.C.
N.C.
N.C.
N.C.
N.C.
23
24
25
22
21
REGVDD
REGON2
N.C.
N.C.
18
19
20
16
17
DVSS3
REGOUT
SRAMVDD
14
15
13
120
4
9
SRVMON0
RAMSEL
ROMSEL
12
11
10
MUTE R
MUTE L
SRVMON1
N.C.
7
8
5
6
TX
LOE/LIM SW
BCLK
LRCK
SRDATA
1
3
2
ASEL
DV
D
D
2
127
128
126
MST
OP
N.C
.
OCDSEL
N.C
.
N.C
.
123
125
124
122
121
E2P SD
A
E2P SCL
CLK
TESTIN0
DA
T
A
117
119
118
116
MXSEL
IO
VDD3
MX1
MX2
113
115
114
112
111
ASEL
OCDSEL1
OCDSEL
R112
2.2
C77
0.1
CP2 10K
12
13
VO
3
-
VO
2
-
2.2
C39
11
GND1
PO
W
VCC1
13
12
14
VO
1
-
VO
1
+
PO
W
GND2
PO
W
VCC2
20
VO
4
-
VO
4
+
18
19
17
15
VO
2
+
VO
3
+
16
19
18
NWE
NRAS
48
R89 10K
R131 10K
R32 3.3K
0.1
C78
2.2
R111
10K
R88
75
R23
116
118
126
1K
R16
10K
R15
1
C84
VO
U
T
VIN
VSS
3
CE
1
2
NC
4
5
1000P
C85
3.3K
R33
R34 5.6K
125
119
120
R92 10K
10K
R91
4.7
R108
4.7
C3
1
C1
20
21
R28 27K
4
126
4
5
5
0.01
C83
21
20
107
125
118
116
60
70
Q3
Q8,9
A3.3V
4.7K
R31
X32-5980-02 (1/2)