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HCD-FX200/FX205
HCD-FX200/FX205
15
15
5-4. SCHEMATIC DIAGRAM - BD73U Board -
• See page 16 for Waveforms. • See page 26 for IC Block Diagrams.
CN102
A
BOARD
USB
IC B/D
IC B/D
(1/2)
CN914
J
BOARD
MAIN
1
3.3
0
1.6
1.5
1.5
3.3
3.3
3.3
1.6
1.6
1.6
1.6
0
0
0
3.3
3.3
3.3
3.3
0
3.3
3.3
1.6
0
0
0
0
3.3
3.3
3.3
3.3
1.6
1.6
1.6
1.6
1.6
1.5
0
2.4
1.6
1.6
3.3
1.8
1.8
1.6
1.6
1.6
1.3
1.6
1.6
1.6
1.6
1.6
1.6
1.3
3.1
2.4
2
3.1
3.9
1.6
6.9
3.2
1.6
3.5
3.5
3.5
3.5
3.5
3.5
1.6
6.9
1.6
1.6
6.9
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
41
42
43
44
45
46
47
48
49
50
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
76
77
78
79
80
LC786924NT-US-H
IC101
EFMIN
RFOUT
LPF
PHLPF
AIN
CIN
BIN
DIN
SLCISET
RFMON
VREF
JITTC
EIN
FIN
PCNCNT
TE
TEIN
LDD
LDS
AVSS
AV
D
D
FDO
TDO
SLDO
SPDO
VVSS1
PDOUT1
PDOUT0
PCKIST
VVDD1
CONT5(M-MUTE)
LIMIT
-SW(CONT3)
STREQ(DEFECT)
STCK(FSEQ)
STDA
TA(C2F)
DVDD
DVSS
DVDD15
VVDD3
VVSS3
DVDD
DVSS
CE
CL
DI
DO
RESB
INTB0
INTB1
CONT2
CONT1
CONT0
TEST0
AD_LRCK(STREQ)
AD_BCK(STCK)
AD_DATA(STDATA)
TEST1
DEFECT(DATA)
FSEQ(DATACK)
C2F(LRSY)
DVDD
PCMLRSY
PCMBCK
PCMDA
TA
PCMREQ
DVDD15
DVSS
DVDD
DOUT
CONT4
XVSS
XOUT
XIN
XVDD
LR
VDD
LCHO
LRREF
RCHO
LR
VSS
SLCO
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
29
30
BA5826SFP-E2
IC301
VO1-
VO1+
IN1
RESET
REGB
REGOUT
MUTE
GND
IN2’
IN2
VO2+
VO2-
GND
OPOUT
OPIN
RESETt
VO3-
VO3+
IN3
IN3’
VCC
VCC
BIAS
IN4’
IN4
VO4+
VO4-
GND
GND
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
16P
CN201
F-
T+
T-
F+
MD
VR
LD
GND
F
C
B
A
D
E
VCC
VREF
2SA2119K
Q201
16.934MHz
X101
0.1
C201
0.1
C209
1
R201
2.2
R202
3300p
C106
10k
R117
0
R401
0
R402
10V
100
C402
0.1
C404
2200p
C413
2200p
C414
CL101
CL102 (RFOUT)
CL103
CL104
CL105
CL106
CL107
CL108
CL109
CL110
CL111
CL112
CL113
CL114
CL115
CL1
16
CL209
CL210
CL117
CL404
CL405
CL406
CL407
CL408
CL411
CL412
CL417
CL418
CL420
CL421
CL422
CL118
CL1
19
SL201
SL301
SL302
SL303
SL304
CL120
CL409
CL204
CL203
CL202
CL201
CL208
CL207
CL206
CL205
CL213
CL214
CL211
CL212
0
R417
CL121
2
3
4
5
6
7
8
9
11
10
12
13
14
15
16
19P
CN402
W101
MGND
1
MGND
VM (7V)
AVDD (3.3V)
R-OUT
DACGND
L-OUT
AGND
DGND
DVDD (3.3V)
M-MUTE
RESB
DO
DI
CL
CE
17
18
19
STDATA
STCK
STREQ
CL423
0.1
C107
0.1
C133
0.1
C104
0.01
C102
C136
0.1
0.1
C103
0.1
C118
0.047
C117
4700p
C101
0.01
C105
0
R105
0
R103
1k
R108
330
R101
1k
R109
10k
R102
0
R104
68k
R107
22k
R111
0
R106
0
R112
0
R126
0.1
C131
0.1
C132
0.1
C127
0.1
C130
0.1
C128
10V
100
C116
10V
100
C129
10V
100
C119
0
R203
C205
10
1
C206
1000p
C208
C203
10
10V
100
C207
0.1
C304
0.1
C302
0.1
C303
680
R1
13
680
R1
14
68k
R116
0.022
C111
0.22
C110
0.1
C112
0.1
C126
0.1
C123
0.1
C122
0.1
C125
10V
100
C124
0.1
C121
0.1
C120
0.01
C108
10V
220
C301
10k
R125
10V
100
C401
0.1
C403
8.2k
R305
10k
R304
33k
R302
5.6k
R301
12k
R303
10k
R124
100
R118
10k
R121
10k
R122
10k
R120
10k
R123
0.1
C113
100
R407
100
R406
100
R408
100
R409
100
R411
100
R412
100
R413
C409
220p
C410
220p
CL419
100
R404
100
R403
100
R405
C408
470p
CD-MP3 PROCESSOR
IC101
S001
IC301
FOCUS/TRACKING
BD73U BOARD
M
(SPINDLE)
(SLED)
M
COIL DRIVE,
SLED/SPINDLE
MOTOR DRIVE
SP-
SP+
SL+
SL-
AUTOMATIC
POWER CONTROL
(LIMIT)
E
11
J
3
K
D
F
14
15
8
G
7
I
13
A
10
9
C
4
H
16
17
2
6
B
5
1
12
(VREF)
OPTICAL
PICK-UP BLOCK
(DA11MMVGP)
(Page 18)
(Page 17)
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