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MDS-S9
IC141 BH6519FS-E2
32
31
30
29
28
27
26
25
24
23
22
AMP
AMP
AMP
INTERFACE
CHARGE
PREDRIVE
PUMP.
OSC
PREDRIVE
INTERFACE
AMP
AMP
AMP
1
2
3
4
5
6
7
8
9
10
11
IC151 CXD2662R
100 99 98 97 96 95
94 93
92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76
SPINDLE
PWM
GENERATOR
SERVO
MNT0
1
MNT1
2
EACH
MONITOR
BLOCK
3
CONTROL
MNT2
MNT3
4
ADIP
DECODER
SWDT
5
SCLK
6
EACH
CPU I/F
XLAT
7
BLOCK
SERVO
SRDT
8
DSP
SENS
9
XRST
10
SQSY
11
SUBCODE
PROCESSOR
DQSY
12
RECP
13
SHOCK RESISTANT
XINT
14
MEMORY CONTROLLER
TX
15
OSCI
16
CLOCK
EACH
OSCO
17
GENERATOR
BLOCK
XTSL
18
DIGITAL
SAMPLING
19
DIN0
AUDIO
RATE
DIN1
20
I/F
CONVERTER
DOUT
21
DATAI
22
ATRAC
23
ENCODER/DECODER
LRCKI
24
XBCKI
ADDT
25
ADDRESS/DATA BUS A00 - A11, D0 - D3
26 27
28 29
30
31
32
33
34
35
36
37
38
39
40
41
21
20
19
18
17
AMP
V
INTERFACE
DD
PREDRIVE
PREDRIVE
AMP
INTERFACE
PSB
12
13
14
15
16
75 TE
74 SE
73 AVSS
72 ADRB
71 ADRT
70 AVDD
69 ADIO
68 VC
A/D
67 AUX1
CONVERTER
ANALOG
66 FE
MUX
65 ABCD
64 BOTM
63 PEAK
62 CLTV
61 FILO
60 FILI
59 PCO
58 AVSS
57 RFI
COMP
56 BIAS
55 AVDD
54 ASYI
53 ASYO
52 MVCI
51 D3
42
43
44
45
46
47
48
49
50
– MAIN Board –
IC400 LA5643
PH5
1
+
–
STBY
2
V
3
CC
ANA5
4
+
–
SYS3.3
5
–
+
+
–
3.3V
B.BAK
6
AC
7
CD1
8
DELAY
P. DOWN
9
CIRCUIT
GND
10
CD2
11
DELAY
S. RESET
12
CIRCUIT
IC500 AK4524
VCOM
1
AINR
2
A/D
CONVERTER
BLOCK
AINL
3
VREF
4
AGND
5
VA
6
TEST
7
XTAO
8
CLOCK
XTAI
9
GENERATOR
& DIVIDER
XTALE 10
H.P.F.
LRCK 11
D-ATT
AUDIO
BICK 12
INTERFACE
SDTO 13
CONTROLLER
D-ATT,
SDTI 14
S-MUTE
34
34
IC440 LB1641
T.S.D
MOTOR
DRIVE
FWD/REV/STOP
CONTROL LOGIC
1
2
3
4
5
6
IC480 M5293L
–
+
GND
2
–
+
+
VREF
REFERENCE
ON/OFF
4
–
VOLTAGE
OVERHEAT
OVERCURRENT
PROTECTION
IN
1
28
AOUTR+
D/A
27
AOUTR–
CONVERTER
AOUTL+
26
BLOCK
25
AOUTL–
24
DGND
23
VD
22
VT
21
CLKO
20
M/S
19
PD
18
CIF
CONTROL
17
CS
REGISTER
16
CCLK
INTERFACE
15
CDTI
O.C.P
MOTOR
DRIVE
7
8
9
10
5k
REFERENCE
5
VOLTAGE
27k
3
OUT
LIMITTER
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