A
B
D
F
H
J
C
E
G
I
2
1
3
5
7
4
6
-29.3V
-25.9V
-25.9V
-25.9V
-25.9V
-25.9V
-25.9V
4.8V
4.3V
0V
0V
0V
4.8V
0V
4.7V
0.2V
4.7V
4.7V
0V
0V
0V
2.0V
4.7V
4.7V
0.8V
2.3V
2.3V
4.7V
2.1V
0V
2.3V
2.3V
2.1V
4.5V
0V
-0.6V
2.4V
2.5V
-11.9V
4.8V
2.3V
3.4V
4.1V
2.0V
3.4V
0.6V
4.7V
2.2V
2.3V
3.9V
3.4V
3.6V
3.6V
2.3V
4.7V
7.3V
4.8V
3.7V
3.6V
3.4V
3.9V
2.3V
8.0V
4.5V
0.7V
1.5V
2.0V
2.2V
3.0V
2.2V
3.2V
0.1V
2.2V
2.2V
0.7V
2.2V
2.4V
2.2V
2.3V
2.1V
2.2V
2.2V
0V
4.5V
0V
4.7V
4.7V
4.7V
2.4V
2.2V
2.2V
2.2V
2.2V
2.2V
2.2V
2.2V
2.2V
2.2V
2.2V
-0.6V
2.2V
0.6V
2.2V
4.5V
2.2V
2.2V
2.2V
2.2V
2.4V
8.0V
7.3V
2.3V
2.2V
2.4V
0V
2.3V
2.2V
4.8V
4.7V
2.1V
2.3V
2.3V
2.2V
0V
0.2V
4.7V
0V
4.5V
4.7V
4.7V
4.7V
4.7V
12.2V
IC401
IC501
IC201
MECHA. ASS’Y
TRAVERSE UNIT : D40-1500
PICKUP ASS’Y:T25-0050-05
IC301
0V
12.2V
-B
+B
+5V
+12V
+12V
+12V
+12V
+8V
+8V
-12V
-12V
-12V
-12V
-12V
-30V
-30V
-30V
AVDD
+5V
+5V
VDD
VDD
VDD
VDD
VDD
AVDD
VDD
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+8V
+5V
+8V
+8V
+8V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
R506
330
R618 10
10K
R659
R317 68K
R319 68K
5
6
11
10
FE+
PD
PD2
PD2
PD1
F
E
GND
+5V
+5V
E
20
25
26
21
LD
GND
5
C402 0.01
+
-
18
C401
1000P
2
3
1
-
+
VEE
4
470
6
4
6
5
4
5
0.01
C512
0.022
C505
6.8K
R303
47K
R617
470
R610
0.01
C403
82K
R405
47
7
6
8
VCC
R401
19
R403
82K
R402 82K
SIGNAL LINE
GND LINE
+B LINE
-B LINE
R404
82K
VR301
VR301
10K
20K
R324
20K
R325
VR303
VR302
10K
R208
+
C322
100u10
26
25
54
55
57
C508
1000P
470
R519
+
C325
100u16
0.01
C311
150K
R514
10K
R504
C504
100K
470
R510
20
WDCK
ASYE
22
21
PCMD
BCK
LACK
R509
18
19
R501
1500P
3.3K
R503
3.3K
R505
0.047
C503
BIAS
ASYI
AVDD
RF
AVSS
CLTV
PCO
FILI
VSS
LOCK
TEST
FILO
11
6
7
10
9
8
13
14
12
15
16
17
ASYO
R502 1M
C502 0.01
MDP
MDS
FOK
MON
XLON
63
62
SPOD
64
1
4
3
2
5
24
25
470
GTOP
XUGF
26
VDD
XFCK
28
27
GFS
RFCK
30
31
XROF
C2PO
29
32
MNT1
MNTO
34
35
38
37
36
39
XTSL
FSTT
C4M
DOUT
XTAI
XTAO
41
40
42
43
44
46
45
47
5
0.01
C506
R508
23
R406
10K
10K
R407
1
2
4
3
52
SEIN
54
55
23
24
54
57
XLTO
48
49
51
50
XRST
SENS
MUTE
DATA
9
6
0.01
C507
SBSO
SQCK
SOSO
EXCK
WFCK
SCOR
VSS
EMPH
11
12
33
MNT3
SPOB
SPOA
60
SPOC
61
VDD
58
57
CLKO
59
DATA
55
CNIN
56
53
CLOK
XLAT
GND
OP S/W
CL S/W
T MO
GND
SP+
SL-
SL+
GND
S S/W
SP-
F
VC
+5V
PD2
LD
PD1
PD2
PD1
GND
GND
PD
FE+
TE+
TE-
FE-
SP-
SP+
SL-
SL+
GND
S S/W
FE-
TE-
TE+
PD2
VC
SP-
SP+
SL-
SL+
GND
S S/W
+5V
RMC
GND
0.12
C501
80
79
80
79
R318 68K
R316 68K
59
21
20
10K
R328
1
2
2
1
R209
150K
3.3
R511
3.9
R513
R512 100
59
+
C511
330u10
10uH
L201
4
5
2
3
6
22
20
21
17
18
19
1
1
3
2
6
5
4
1
2
3
4
5
15
16
12
13
14
9
10
11
7
8
470P
C611
10
+
C610
33Ou
0.022
C609
26
25
R207 4.7K
4.7K
R206
0.033
C205
77
76
20
21
19
4 G
5 G
6 G
22
23
24
1 G
2 G
3 G
25
26
27
F
F
28
29
+
C208
4.7u50
10K
R211
C201
1000P
1M
R201
220P
C202
0.047
C203
240K
R311
150K
R310
0.01
C310
+
C308 10u50
C309 1000P
R307 100K
R308 22K
R306 390K
C306 0.01
C313 0.033
+
C318
100u10
R321
10
C314 0.01
C315 2200P
0.01
C316
R313 1.5K
R314 12K
1K
R315
68P
C317
6
5
4
3
2
1
1
VC
2
3
+5V
E
4
5
PD2
PD1
6
PD2
8
F
7
PD2
10
LD
11
12
GND
PD
9
GND
13
14
FE+
TE+
15
TE-
16
FE-
22
20
18
19
16
17
14
15
21
12
10
11
13
8
7
9
220K
R312
1M
R320
82K
R322
0.022
C319
4.7K
R326
9.1K
R323
100
R327
VR303
33K
6
5
4
3
2
1
1
RF
2
3
FE1
FE2
4
5
VC
TE2
6
TE1
7
SS
R329 100K
47K
R330
VR302
100K
C324
0.01
R332
330K
100K
R333
C323
0.047
C321 47P
R331 47K
C320 0.12
56K
R334
150P
C307
C305 0.039
+
C304 10u50
110K
R202
R203
110K
R204 1M
3.9
R210
R205
4.7K
15
12
13
14
11K
LEVEL
SHIFT 2
REGULATOR
10
11
6
5
10
11
GND
9
GND
GND
6
7
8
2
3
BTL AMP
BTL AMP
11K
2
3
4
1
VCC
MUTE
1
LEVEL
4
-
+
SHIFT 1
5
16
11K
19
18
17
0.01
C210
VCC
22
21
20
+
-
24
23
25
11K
28
29
27
VCC
30
26
BTL AMP
RESET
SHIFT 3
BTL AMP
LEVEL
SHIFT 4
LEVEL
C303 0.1
R305 680K
C302 0.1
C301 0.12
R301
2.4K
R302
100
L.M
CL S/W
OP S/W
T MO
GND
GND
D.M
C
B
A
E
15
14
13
11
10
+
C207
100u10
0.01
C206
0.01
C312
0.01
C209
R309 9.1K
C1
SHORT LAND
VR1 1K
8
1
1/2VCC
VCC
LD
MON
COIL
COIL
TRAKING
FOCUS
F
16
12
10
9
8
7
11
4
6
5
2
3
1
14
13
FSET
TAM
SL+
TAO
17
18
16
ISET
VCC
SL-
SLO
15
TG2
TGU
SRCH
EFM
22
21
20
19
XRST
XLT
DATA
CLK
24
23
CC2
CC1
FOK
C.OUT
SENS
RFI
CB
CP
RFM
RFO
FGD
FLB
FE1
FE0
FDFCT
47
48
TDFCT
VC
44
45
46
TE1
TZC
ATSC
LD
PD1
PD
40
VEE
E1
41
42
43
TEO
LPF1
37
39
38
F
FE.B
E
PD2
FEO
26
25
29
28
31
30
27
32
35
34
33
36
9
12
0.1
C2
0.1
GND
C3
7
6
2
5
4
3
0.1
CP301
D301
CP251
Q401
Q402
: 1N4148M
: 1N4002A
D102,107,201-206,301,
703,801,802,901-907
D103-106
302,650,652-658,702,
: 2SA1266
: DTA124ES
: 2SA1277(Y)
: 2SC3198(Y)
Q101,304
Q201
Q301
Q302,303
: 2SA1273
: 2SC3194(Y)
: DTC124ES
Q401
Q402
Q701
Q803,804
: 2SC2236
: ICP-N20
IC102
: KIA7812PI
IC103
: NJM79M12FA
IC104
: LA6541D
IC201
: CXA1782BQ
IC301
: NJM4558DD
IC401
: CDX2507AQ
IC501
: CXP32316-332Q
IC601
: KIA7042P
IC602
: KAN03TC9423F
IC701
: NJM4580DD
IC801,802,851
FE BIAS
CONT.
LOADING-M
DRIVE
ON/OFF
LASER-D
APC
FE BIAS
T-GAIN
TE-BALANCE
CONT.
FE BIAS
(TEST PIN)
ADJUSTMENT
: MTZJ4.7B
: FIP9KM5
ZD802
F901
: MTZJ30B
: MTZJ5.6B
ZD102,801
ZD101
: KTC2878
Q801,802,805,806
IC101
: KIA7808AP
DSP
(BOTTOM VIEW)
CP401
CP201
D203
D206
D201
D202
Q303
Q302
Q304
CP252
Q301
D302
P1
5V AVR
Q201
D204
D205
DRIVE
4ch BTL
M
LOADING
TRAY SW
OPEN/CLOSE
SLT
MOTOR
M
M
DISC
MOTOR
FEED
MOTOR
RF AMP/SERVO
(BOTTOM VIEW)
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DP-3080Mk2(K)
PCB/SD(
98.4.24
2:37
PM
y [ W
3
