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Q Q
CD servo control section
3 7 6 3 1 5 1 5 0
5
4
T E
L
1 3 9 4 2 2 9 6 5 1 3
3
2
w w w
1
.
A
RWSEL
R613
C611
68P
R611
R610
1k
10k
100
R614
R612
15k
2k
C610
5P
R601
82k
VB
R602
82k
VA
R603
330k
VF
R604
330k
VE
MD
C603
100/6.3
C612
0.01
Q601
C613
0.01
2SB1132/QR/-W
VA
LD
IOP
VF
C614
0.01
VE
VREF
VB
R615
150
MD
LD
47u
FOCUS-
FOCUS+
L622
TRACKING+
TRACKING-
SPINDLE+
SPINDLE-
REST
SW2
SW1
LOAD/FEED+
LOAD/FEED-
C643
0.01
BUS0
BUS1
BUS2
BUS3
BUCK
CCE
DSPRST
IC621
TC94A14FA
47u
L623
R681
6.8k
IC681
LA6579H-X
R683
FMO
C688
4.7k
0.047
LOAD/FEED+
LOAD/FEED-
SPINDLE+
LD/FE
SPINDLE-
CDON
C687
0.047
C686
0.047
TRACKING-
TRACKING+
FOCUS+
R684
FOCUS-
DMO
C685
15k
0.047
R685
TRO
33k
R686
FOO
8.2k
C690
x
a o
y
10/6.3
C682
10/16
i
Q681
2SB1184/QR/-X
B
C
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8
X571
R607
82k
C605
R608
820
0.0068
R667
R666
R665
R664
C637
0.047
IC652
C636
0.047
TC94A02F-007
C632
470P
IO2
C631
470P
IO3
IO4
R634
0
SEL
C663
R633
0
TEB
0.1
IO5
R632
0
RFGC
IO6
IO7
C665
R674
R675
330
330
0.33
C664
0.027
C666
100P
C667
0.01
C630
0.033
TE
R677
1M
RFDC
C668
FE
47/6.3
RFRP
Q
Q
C669
0.01
3
7
6
3
R629
C629
0.033
C628
10k
C627
0.01
RF
47/6.3
C626
0.0027
C625
0.01
R628
1.5M
L651
47u
R626
470k
R625
47k
R624
C623
47P
5.6k
R538
47k
R537
47k
R536
1k
R535
47k
UN2111-X
R534
47k
R533
47k
C509
0.01
Q501
C502
0.01
R540
47k
R539
1k
B.DET
P.DET
R541
1k
C503
0.01
R542
100
100/6.3
C504
R543
NAX0430-001X
C505
27P
X501
0
C506
22P
R545
10k
C507
0.47
R546
100k
IOP
R547
4.7k
R548
4.7k
R549
4.7k
R550
4.7k
u 1 6 3
.
R501
8.2k
TH501
NAD0022-103X
R502
270
D
E
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2
4
9
9
8
R585
30k
C589
C587
4.7/35
C585
120P
R581
R583
12k
20k
4.7/35
C586
R582
C588
R584
12k
20k
120P
C590
4.7/35
R586
30k
4.7/35
470k
470k
R661
470k
470k
R662
470k
C660
470k
R663
470k
100P
C659
0.1
AD11
AD12
AD16
AD14
AD12
AD7
AD6
C658
0.1
AD5
AD4
C657
AD3
0.1
AD2
AD1
AD0
C656
IO0
0.1
IO1
OE
IO2
1
5
1
5
0
8
9
2
4
R653
470k
R658
470k
R652
470k
R659
470k
R651
100k
47u
L501
IC504
NJU7241F33-X
C513
0.01
R525
100
R524
100
C512
R523
100
100/6.3
R522
100
47u
C511
0.1
L502
R561
100k
R521
100
R568
1k
BUSSO
R520
100
MP3RST
R562
R519
100
MP3CK
R563
6.8k
R518
4.7k
3.9k
R517
MP3DA
C551
0.01
R516
100
100
LD/FE
R515
100
LOAD
BUSSI
R514
1k
RWSEL
R513
100
BUS0
R512
100
BUS1
R511
100
BUS2
R510
100
BUS3
R569
1k
BUSIO
R509
100
BUCK
R508
100
CCE
R570
1k
/BUSIO
R507
100
DSPRST
R553
18k
m
BUSSCK
R506
1k
CDMUTE
R505
1k
CDREQ
c o
IC501
UPD784225GK-629
CD signal
F
KD-SX947R
2
9
9
CD.L-CH
9V
CD.R-CH
Q571
ON5V
UN2111-X
CDON
Q572
UN2211-X
AGND
C673
100P
C672
0.1
C671
47/6.3
IC653
LP61L1024S-12-X
AD15
WR
AD13
AD8
AD9
AD11
OE
AD10
CE
IO7
IO6
IO5
IO4
IO3
9
8
2
9
9
RB160M-30-X
D506
CD.L-CH
AGND
Q502
UN2211-X
CD.R-CH
9V
ON5V
DISCSEL
CDMUTE
CDREQ
CDRESET
B.DET
P.DET
BUSSI/SO
BUSCLK
VDD5V
R556
CD8V
0
GND
G
2-3
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