AJ
AI
AH
AF
AG
AE
AD
AB
AC
1
2
3
4
5
6
7
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
ST
OUT
TRCRS
FLA
G
IPFLA
G
FCLK
CLDCK
EFM or CK384
D
VSS2
A
VSS2
A
VDD2
T
OFS
FOD
TRD
KICK
ECS
ECM
PC
TVD
TR
V
VCOF2
VCOF
PLLF2
PLLF
IREF
DSLF
DRF
ARF
VREF
RFENV
NC
NC
NC
TE
NC
NC
FE
TBAL
FBAL
AVDD3
AVSS3
NC
NC
LDON
VDET
RFDET
OFT
BDO
73/74SEL
TES
ICRST
CL
VS
TEST
ASEL
PON
SEARCH
VER/HOR
SW3
AMUTE L
AMUTE R
CD-R
W
RST
MECHASEL
MST
OP
LDCNT
D
ATA
CLK
HO
T
A
VREF
OUT R
A
VDD1
OUT L
A
VSS1
CSEL
TEST1
TEST2
IOSEL
NRST
BCLK
LRCK
SRDATA
SUBC
SBCK
DQSY
DEMPH
TX
PSEL
MSEL
SSEL
DVDD1
X1
X2
DVSS
XSUB1
XSUB2
DVDD2
NC
NC
SMCK
STLD
PCK or DSLB
14
13
12
11
10
9
8
7
6
5
4
3
2
1
OP
.OUT
GND
SLED+
SLED-
NC
SL.IN
GND
MUTE
NC
NC
TR.IN
NC
TRK+
TRK-
15
16
17
18
19
20
21
22
23
24
25
26
27
28
OP
.IN-
OP
.IN+
SPDL+
SPDL-
NC
SP
.IN
VCC
VCC
VREF
FC
.IN
NC
FCS-
FCS+
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
D
B
C
A
GND
LD
PD
VR
VC
VCC
F
E
FCS+
TRK+
TRK-
FCS-
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
D.OUT
SW2
SW1
CLK
DATA
MECHA
NC
BU+5V
D.GND
MUTE R
MUTE L
MRST
MSTOP
A.+8V
Lch
A.GND
Rch
LO/EJ
MOTOR
S.7.5V
S.GND
SW3
16.93MHz
X1
100K
R213
100K
C85
0.1
100K
R54
0.1
C35
220K
R38
0.015
C25
0.1
C29
R37
470
C28
1
1
C26
150
R36
68K
R32
100K
47K
R5 360
28
27
FCS+
TRK-
TRK+
FCS-
47K
R73
R71
10K
1K
R72
0.015
C43
24K
R78
56K
R77
R76 6.2K
33K
R75
27
26
1
2
CP1 100
4.7K
R49
7
6
8
5
4
1
2
3
C79
C80
330
R108
330
R107
20K
R121
R117
20K
68P
C77
20K
R125
R118
20K
R122
20K
68P
C78
R126
20K
10K
0.1
R47
10K
OUT
GND
IN
3.3
C51
2200P
CP3 100
CP2 100
26
1
2
47
30
29
34
35
93
94
86
89
91
87
11
12
11
12
17
18
86
87
89
94
93
91
10
2
1
4
3
11
12
15
19
29
30
32
33
34
35
36
27
TVD
ECS
18
17
LOAD
SLED+
SLED-
EJECT
SPDL-
SPDL+
R44
5.1K
1K
R46
0.1
C33
FE
1
C1
2.2
C41
C72
470P
2200P
470P
C71
FIN
FIN
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
GND
NRFDET
OFTR
C
.OFTR
BDO
C
.BDO
3T
OUT
C
.EA
ARF
C.
AG
C
RFIN
RFOUT
RFN
VCC
LD
PD
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
VREF
VDET
TEBPF
TEOUT
TEN
FEN
FEOUT
GCTL
TBAL
F
E
C
A
D
B
FBAL
1
3
2
3300P
6800P
19
0.033
C10 4700P
1000P
C23
ARF
C8 1
10K
R10
10K
R11
9.1K
R12
15P
C5
2P
C6
RF
0.1
C7
R15
820K
43K
C16
150P
R17
3.9K
R18
TE
22K
R16
4700P
C14
0.047
C15
C17
4700P
12
51K
R19
220P
C18
92
C19 0.1
R20 100K
10
11
R21 240K
R6 2.7K
R3 2.7K
27
28
30
29
31
32
0.047
C46
R52
33K
R81
32
33
R83
1K
12K
R82
C45
0.015
36
4.7
IOP+
R8
10
R9
IOP-
+
10u6.3
C4
W17
6
1
31
32
29
30
6
1
0.022
C24
3.3K
R102
3.3K
R101
1
C67
5.6K
R103
1
C68
5.6K
R104
C34
R45
R218
10u16
C63
+
0.1
C55
C13
C11
C12
1
C2
4.7
C3
R34
4
15
C20 0.1
R202
100K
2200P
C89
47
4.7
C21
92
R234 10K
R233 6.2K
IC2
IC4
IC5
(X32-5030-00)
IC1
CN1
CN2
D3
D4
S2
S1
IC6
(2/2)
(1/2)
IC6
Q3
Q4
D2
Q5
Q2
S3
DOWN & LIMIT
SWITCH
M
M
LOADING & SLED
MOTOR
SPINDLE
MOTOR
MAIN
UNIT
CN1
to
PICKUP
OPTICAL
IC1
: AN22000AA
IC2
: MN662773KF1
IC4
: BA5917AFP
IC5
: TA78L05F
IC6
: NJM4565MD
Q1
: MCH6101
Q2,5
: DTC124EUA
Q3,4
: 2SA1362(Y)
D1,2,4
: DAN202U
D3
: DA204U
SIGNAL LINE
CD SIGNAL
PROCESSOR
BTL
DRIVER
ACTIVE
PON SW
MOTOR SW
D.5V SW
A.8V SW
GAIN
CONTROL SW
FILTER
PU1
(T25-0215-05)
(X92- )
DM2
(X92- )
DM1
(X92- )
DET.SWITCH
SWITCH
S1 : LOAD DET.
S2 : 12cm DISC
bult in u-COM.
5V AVR
AMP
RF
D1
Q1
APC
22K
22K
22K
22K
0V
0V
0V
0V
0V
5.0V
2.5V
3.0V
2.5V
2.5V
2.5V
2.5V
2.5V
1.4V
2.5V
2.5V
2.5V
2.5V
2.5V
1.8V
0V
5.0V
0V
0V
5V
0V
0V
4.8V
5.0V
5.0V
4.8V
5.0V
5.0V
5.0V
0V
5.0V
5.0V
0V
5.0V
0V
5V
5.0V
5.0V
0V
8.0V
2.5V
2.5V
2.5V
0V
5.0V
4.0V
4.0V
4.0V
4.0V
2.5V
5.0V
4.0V
4.0V
2.5V
2.0V
2.0V
2.0V
4.0V
4.0V
2.5V
2.5V
8.0V
TE
2.4V
2.4V
3.4V
0.1V
5.0V
2.5V
0.8Vp-p
0.8Vpp
1.2Vp-p
3.5V
FE
0V or 5.0V
2.5V
0V
5.0V
0V
B LINE
KDC-X717
CD MECHANISM
CAUTION:For continued safety, replace safety critical components only with manufacturer’s recommended parts (refer to,
parts list).
Indicates safety critical components. To reduce the risk of electric shock, leakage-current or resistance
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 impedance voltmeter. Values may vary slightly due to variations between individual
instruments or/and units.
