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BD
QQ
3 7 63 1515 0
CAUTION : For continued safety, replace safety
critical components only with manufacturer's rec-
1
ommended parts (refer to parts list).
Indicates safety critical components. To reduce
the risk of electric shock, leakage-current or resis-
tance measurements shall be carried out (exposed
parts are acceptably insulated from the supply
circuit) before the appliance is returned to the
customer.
• DC voltages are as measured with a high imped-
ance voltmeter. Values may vary slightly due to
variations between individual instruments or/
and units.
2
CN3
S.GND
S.GND
S.GND
S.GND
NC
S5V
S5V
S5V
S5V
3
LOAD
EJECT
NC
NC
NC
NC
D.GND
TE
D.GND
L 13942296513
D.GND
D.GND
4
NC
NC
BU5V
to
BU5V
MAIN
UNIT
LOE-SW
8EJE/LOS-SW
MSTOP
MRST
MUTE L
5
MUTE R
R CH
A.GND
A.GND
A.GND
L CH
A8V
A8V
DATA
CLK
LOS-SW
6
12EJE-SW
www
(X16-2380-0x)
.
UNIT
S2
No.
0-00
NO
0-01
YES
7
BE
CD PLAYER UNIT
(X32-5520-00/01)
CN2
18 17
LOADING/EJECT
MOTOR
DM3
CN6
TP2
LOAD
M
1
2
TP1
EJECT
TP17
S.GND
1
IC1
2
LOADING/EJECT
3
MOTOR DRIVER
4
TP82
5
NC
6
TP18
7
S5V
8
IC1
0V
9
TP28
5
4
GNDS
GND
LOAD
1.5V
6
3
D4
CONT
OUT+
2
10
OUT-
0V
7
1
11
RIN
VCC
0V
8
FIN
TP30
EJECT
R67
2.4K
5.0V
TP119
12
NC
13
Q10
14
D6
15
16
17
18
19
TP125
20
NC
TP81
21
NC
22
TP19
S4
23
BU5V
24
TP22
LOE-SW
LOE-SW
25
TP96
MSTOP
26
18
TP97
MRST
27
14
TP98
MUTE L
28
37
TP99
MUTE R
29
38
TP54
R CH
30
TP53
31
A.GND
32
33
TP52
L CH
34
TP20
35
Q12
A8V
36
37
35
38
36
S3
TP13
SW
LOS-
LOS-SW
S3
SW
Q13
39
TP24
S5
12EJE-SW
40
12EJE-
S5
SW
C95
2.2
TP10
8EJE/LOS-SW
4
3
2
1
CN4
x
ao
u163
y
CN1
4 3
2
1
i
TP3
TP1
∗
S1
S2
12EJE-
8EJE/
SW
LOS SW
BF
2 9
8
DM1
SPINDLE
LIM SW
MOTOR & LIM SW
M
16
15
14
13
12 11
10
9 8
7
6
5
TP37
SVREF(1.65V)
C22
R5
0.033
430
C19
0.033
13
FB3
C20 0.01
14
1.65V
FB4
C21 0.01
15
FB5
16
VREF
1.65V
0V/1.7V
17
BMS
2.9V
18
6
STBY
Q11
10K
19
7
F-
RO3
Q Q
5.0V/0V
20
47K
3
6 7
1 3
1 5
F+
FO3
0V
21
PGAC
5.0V
22
VMAC
23
T+
RO2
5.0V/0V
24
T-
FO2
IC3
1
A0
2
A1
3
A2
4
GND
7.9V
3.3V
IC9
AUDIO
3.3V
R78
AVR
330
IC10
AUDIO
LPF
co
R77
330
.
BG
KDC-9026R/PSW9527
KDC-W9027/X979
9 4
2 8
DM2
SLED
M
MOTOR
4
3
2
1
10
9
8
7
6
5
4
0V
1.65V
2.15V/1.65V/1.15V
48
RO5
B-
0V/4.8V
47
FO5
B+
46
0V
RGST
45
RO4
A-
44
0V/4.8V
FO4
A+
IC6
43
VMST
PWM DRIVER
42
5.0V
VMSP2
FOCUS/TRACKING COIL
SPINDLE/SLED MOTOR
41
20-170mV
RCS2
0 5
8
2 9
9 4
2 8
40
A3
0V/5.0V
39
A2
38
20-170mV
RCS1
0.36V
37
A1
2.35V/2.05V/1.75V
0V/5.0V
20-170mV
8
VCC
7
CP3
WP
100
TP32
6
SCL
SCL
23
5
SDA
22
TP33
SDA
0V
R80
2.7K
R74 30K
R72
11K
R76
11K
5.0V
C6
2.2
m
R75 11K
R73
R71
30K
11K
R79
2.7K
X32-5520-00 (1/3), X16-2380-00 (1/1)
BH
9 9
CN1
3 2
1
D
C10
C31 10
9 9
W
V
TP101
MRST
U
20
21
18
2
2
C
4.
SW
Q1
Q2
4.7K
10K
T
G
IC2
1
5
VIN
VOUT
3.3V
2
VSS
Q7
3
4
CE
NC
10K
BU3.3V AVR
4.7K
Q6
S
35
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