AE
AF
AG
AH
AI
AJ
AK
AL
AM
AN
1
2
3
4
5
6
7
0V
0V
0V
0V
5.0V
0V
5.0V
2.5V
3.0V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
1.4V
1.5V
2.5V
2.5V
2.5V
2.5V
2.5V
1.8V
0V
5.0V
0V
0V
5V
0V
0V
4.8V
0V
5.0V
5.0V
5.0V
0V
5.0V
5.0V
5.0V
5.0V
0V
5.0V
5.0V
0V
5.0V
0V
5V
5.0V
5.0V
0V
0V
8.0V
3.2V
3.8V
3.8V
3.2V
0V
8.0V
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
2.5V
3.4V
3.5V
3.0V
3.6V
3.5V
3.4V
0V or 5.0V
0.8Vpp
5.0V
5.0V
0.1V
2.4V
2.4V
2.4V
5Vpp
TE
FE
2.5V
2.5V
8.0V
1.2Vp-p
0.8Vp-p
B LINE
CN1
CN2
D3
D4
Q8
D1
Q1
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
: AN8806SB
IC2
: MN662773KB3
IC4
: BA5917AFP
IC5
: TA78L05F
IC6
: NJM4565MD
Q1
: 2SB1188
Q2,5,8
: DTC124EUA
Q3,4
: 2SA1362(Y)
D1,2,4
: DAN202U
D3
: DA204K
GND LINE
SIGNAL LINE
RF
AMP
CD SIGNAL
PROCESSOR
BTL
DRIVER
ACTIVE
APC
PON SW
MOTOR SW
D.5V SW
A.8V SW
GAIN
CONTROL SW
FILTER
DPU1
(T25-0215-05)
(X92- )
DM2
(X92- )
DM1
(X92- )
DET.SWITCH
SWITCH
S1 : LOAD DET.
S2 : 12cm DISC
bult in u-COM.
5V AVR
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
RST
MECHASEL
MST
OP
NC
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
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
GND
NRFDET
OFTR
C
.SBR
T
BDO
C
.SBDO
C
.EA
C
.ENV
ARF
C.
AG
C
RFIN
RFOUT
RF-
VCC
LDP
LDON
LD
PD
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
ENV
VREF
LD OFF
VDET
TEBPF
CR
OSS
TEOUT
TE-
FEOUT
FE-
FBAL
TBAL
PDER
PDFR
PDE
PD
A
C
PDBD
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
1K
R31
16.93MHz
X1
CLVS
W4
W8
R52 100K
C46 0.047
C85
0.1
100K
R54
0.1
C35
0.1
C55
220K
R38
0.012
C25
0.1
C29
R37
470
C28
1
1
C26
150
R36
C24 0.022
R34 68K
R35 100K
R32
100K
R218 47K
4.7K
R219
C13 0.027
R220 10K
R202 1K
R15
820K
R217 1.5M
R216 1.5M
C20 0.1
R21 220K
R20 100K
C19 0.1
27K
R19
470P
C18
36K
C16
100P
R17
0.047
C15
4700P
C14
22K
R16
3.9K
R18
R1 33K
R2 33K
R22 33K
R23 33K
R5 91
82K
R6
33
34
34
33
R8
4.7
R9
10
IOP1
IOP2
10u6.3
+
C4
10uH
L1
6.8K
R11
33P
C5
4.3K
R12
3P
C6
6.8K
R10
36K
R13
0.1
C7
R14
820K
C8 1
RF
ARF
C9 100P
C10 4700P
C11 6800P
C12 2200P
82K
R3
FCS+
TRK-
TRK+
FCS-
47K
R73
0.012
C45
10K
R82
1K
R83
0.1
C44
R71
10K
1K
R72
0.012
C43
24K
R78
56K
R77
2K
R80
33K
R81
2.4K
R79
R76 6.2K
33K
R75
10K
R74
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
R45 10K
C34 3.3
R47
10K
OUT
GND
IN
3.3
C51
10u16
C63
+
2200P
CP3 100
CP2 100
R102 3.3K
R101 3.3K
R104 5.6K
C67 1
R103 5.6K
C68 1
26
1
2
L2
0.01
C32
0.01
C31
4
47
15
47
32
33
29
30
34
35
36
93
94
86
89
91
87
11
12
11
12
17
18
86
87
89
94
93
91
10
2
1
5
4
3
11
12
15
19
20
29
30
32
33
34
35
36
2
5
3
1
20
19
12
10
11
27
TVD
ECS
18
17
LOAD
SLED+
SLED-
EJECT
SPDL-
SPDL+
R44
5.1K
1K
R46
1K
R50
10u16
C21
+
0.1
C22
0.1
C33
1000P
C23
10u16
+
C3
IC5
Q3
FE
1
C2
C17
4700P
TE
1
C1
2.2
C41
C72
470P
2200P
470P
C71
FIN
FIN
22K
22K
22K
22K
22K
22K
IC2
IC4
IC1
IC5
X32-47XX-XX : (DXM-1340)
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.
KDC-7080R/RY/
RV/RYV
