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DX-SX1H
– 12 –
Figure 12 BLOCK DIAGRAM (1/6)
10
17
15
3/3
IC507
HC4053FS
ANALOG SWITCH
IC507
2
4
11
10
1
2
3
4
5
6
7
8
9
4
3
2
12
13
15
16
17
1
29
27
23
26
19
9
11
25
8
22
SW52
STOP
STOP
SW51
PLAY
PLAY
CNP502
CNP501
IC504
IX2842AF
SPINDLE
MOTOR
DRIVER
DRIVER
IC506
BA6796FP
LOADING/FOCUS/TRACKING/
SPIN/SLED DRIVER
IC503
TB6504F
STEPPING
MOTOR
DRIVER
DRIVER
IC502
IX1517GE
RF SIGNAL
PROCESSOR
10
4
LDO2
SACD
APC
APC
CD APC
A5V
A5V
IN-SW
EJ-SW
SPEED-SW
M
MDI2
45
5
44
6
LDO1
VrA
MDI1
60
63
3
35
2
61
64
59
58
P2FN
PSC
P2FP
P2FP
P2TP
P2CI
P2BI
P2AI
P2DI
SCD
SCL
SCB
VRCK
13
14
15
16
28
RFO
EQB
EQF
42
43
15
2
10
1
VRef
TEB
DPD1
DPD2
DFTN
FEO
TEO
RPO
RPZ
LVL
11
12
19
33
21
24
25
20
22
M
MECSW
EJ-SW
LD-SW
MECSW2
LD-FWD
LD-RVS
IN-SW
DFCT
SEEK
CHOP
OFTRK
TE
LVL
FE
RFRP
SLING
SLIN
25
OPIN+
OPOUT
OPIN-
1
27
28
VREF
Vref
5
5
6
6
1
6
4
4
5
3
4
3
4
3
3
3
3
4
4
23
19
22
20
FO-IN
TR-ING
FO-ING
TR-IN
SS
ECR
5
7
4
LD-CTL
6
LD-RVS
MUTE
LD-FWD
LD-
SL-
LD+
SL+
14
10
13
11
VDD
3
12
54
49
47
50
46
P1TP
VREF_IN
18
16
17
TR-
FO+
TR+
FG
12
GAIN2
GAIN0
SPIN-FG
GAIN1
DVD_L
27
25
28
24
21
22
A11
A21
A12
A31
A22
6
9
3
2
5
8
7
H2-
H3-
H1-
H1+
H2+
H3+
VH
VS
VS
PD
PD
LD
LD
U
V
W
H-
H1+
H1-
H2+
H2-
H3+
H3-
H-
VC
VA
VB
VD
VOSC
TR+
FO+
TR-
FO-
9
15
16
17
18
19
S/DUAL
GAIN1
GAIN2
f_OUT
c_OUT
a_OUT
d_OUT
e_OUT
b_OUT
TO MECHA
4
6
7
f_IN
c_IN
1
a_IN
d_IN
e_IN
55
P1FN
P1CI
53
P1AI
P1DI
52
P1FP
P1BI
VF
VE
VC
VA
8
IC501
TA1244FN
I/V CONVERTER
AMP.
TO PICK UP
P1TN
A32
FO-
5
M703
LOADING MOTOR
SLED MOTOR
24
Q503
Q504
Q501
Q502
Q506
Q505
Q507
Q601
Q602
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