HCD-CX4iP/CX5iP
HCD-CX4iP/CX5iP
1919
4-4. SCHEMATIC DIAGRAM - BD94D-V Board -
• See page 29 for Waveforms. • See page 30 for IC Block Diagrams. • See page 34 for IC Pin Function Description.
(1/4)
A
BOARD
CN1100
MAIN
IC B/D
IC B/D
1
2
3
2.3
1.9
1.4
1
0
0
1.6
1.7
1.6
1.6
1.6
1.6
1.6
1.6
1.6
3.3
2.3
2.3
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.6
3.3
0
0
0
1.6
0
3.3
0
1.6
1.6
1.6
3.3
0
0
1.5
1.6
0
2.4
1.6
1.6
3.3
1.7
1.7
1.6
1.6
1.9
1.3
3.3
1.5
1.5
1.5
3.3
0
0
3.3
0
0
0
0
0
1.5
1.5
3.3
3.3
3.3
3.3
1.6
3.1
3.1
3.5
3.3
6.9
2.9
1.6
1.6
1.6
3.1
6.9
3.1
1.6
1.6
1.6
6.9
3.1
3.1
1.5
3.33.3
12345678910111213141516171819202122232425
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
51525354555657585960616263646566676869707172737475
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
TC94A70FG-101
IC101
AVSS3
RFZI
RFRP
SBAD
FEO
TEO
TEZI
AVDD3
FOO
TRO
VREF
FMO
DMO
VSSP3
VCOI
VDDP3
VDD1
VSS1
FGIN
IN_SW
/DFCT
XVSS3
XI
XO
XVDD3
DVSS3
ROUT
DVDD3
DVR
LOUT
DVSS3
VDDT3
VSS1
VDD1
VDDM1
SRAMSTB
XRST
BUS0
BUS1
BUS2
BUS3
BUCK
XCCE
TEST
IRQ
ST_REQ/CKO
AOUT2
REQ
PIO1/ST_REQ
PIO2
GATE
VSS1
VDDT3
SBSY
FOK
IPF
/LOCK
ZDET
GPIN
MS
DOUT
AOUT1
BCKO
LRCKO
AIN
BCKI
LRCKI
VDD1
VSS1
AWRC
PVDD3
PDO
TMAXS
TMAX
LPFN
LPFO
PVREF
VCOF
PVSS3
SLCO
RFI
RFRPI
RFEQ0
VRO
RESIN
VMDIR
TESTR
AGCI
RFO
RVDD3
LDO
MDI
RVSS3
C
A
D
B
F
TNPC
E
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
21P
CN202
CL101
CL102
CL103
CL104
CL105
CL106
CL107
CL108
CL109
CL112
CL113
CL114
CL115
CL116
CL117
CL118
CL119
CL120
C101
0.033
C104
0.033
C132
0.1
R139
0
R138
0
R137
0
28 27 26 25 24 23 22 21 20 19 18 17 16 15
141312111098765432129
30
BA5826HFP-E2
IC401
VO1-
VO1+
IN1
RESET
REGB
REGOUT
MUTE
GND
IN2’
IN2
VO2+
VO2-
GND
OPOUT OPIN
RESET
VO3-
VO3+
IN3
IN3’
VCC
VCC
BIAS
IN4’
IN4
VO4+
VO4-
GND
GND GND
SL101
SL102
SL103
SL104
CL207
CL208
CL209
CL210
CL212
CL213
CL214
CL215
CL216
CL217
CL218
CL219
CL220
CL221
CL222
CL223
CL224
CL225
CL226
CL121
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
16P
CN301
F-
T-
T+
F+
PD
VR
LD
GND
F
C
B
A
D
E
VCC
VC
CL227
CL228
CL229
CL301
CL302
CL303
CL304
CL305
CL306
CL307
CL308
CL309
CL310
CL311
CL312
2SA2119K
Q301
CL313
CL314
SL301
43
12
MM3404A15URE
IC201
CE
VSS Vout
VDD
16.9344MHz
X101
1
2
CL122
CL123
R205
100
R204
0
C204
0.1
C206
1
R217
100
R215
100
R216
100
R212
100
R213
100
R214
100
R211
100
R210
100
R201
0
C207
1
R106
1M
R107
2.2k
R110
0
C116
0.1
C115
12p
C112
12p
C111
0.1
C118
0.1
C205
0.1
C202
16V
100
R202
0
R147
10k
C124
0.1
C126
0.1
100
R156
R128
330k
R136
5.6k
100
R157
R140
100
R123
0
C130
0.015
R127
15k
R130
47k
C129
47p
C201
16V
100
C123
0.1
R115
10k
R146
100k
R116
10k
R119
10k
R222
100k
R223
100k
R221
100k
R219
100k
R220
100k
R218
100k
C121
0.1
R117
100
R118
100
R104
10k
C107
0.1
C152
0.1
C133
0.1
C137
0.1
C125
0.1
C106
0.1
C110
0.1
C117
2200p
R103
220
C109 470p
C108 470p
R405
10k
R421
10k
R417
4.7k
R419
15k
R420
0
R418
10k
R101 0
C151
0.047
C153
0.047
C141
0.1
C405
0.1
R149
0
R152
0
R153
0
R150
0
R151
0
R154
0
C143
1000p
C148 0.1
C145
0.015
C138
0.01
C142 0.1
C140 2200p
C134 0.01
C146
68p
C135
0.1
C160
16V
100
C136
0.1
C144
0.01
R148
22k
C303
10
C301
0.1
C307
1000p
R301
100k
R302
0
C309
16V
100
C308
1
C302
10
R304
1
R303
3.3
C403
0.1
C407
0.1
R402
2.2k
C401
10V
220
R416
0
R411
0
R415
47k
R414
4.7k
R408
2.2k
+1.5V REGULATOR
IC201
CD-MP3 PROCESSOR
IC101
IC401
FOCUS/TRACKING COIL DRIVE,
BD94D-V BOARD
LRCKIN
M-MUTE
MGND
VM (7V)
LRCK
BCK
DATA
DVDD (3.3V)
DGND
SBSY
DGND
REQ
XCCE
BUCK
BUS2
BUS3
BUS1
BUS0
XRST
AGND
AVDD (3.3V)
SLED/SPINDLE MOTOR DRIVE
POWER CONTROL
AUTOMATIC
OPTICAL
PICK-UP BLOCK
(KSM-215CFP)
M
(SPINDLE)
(SLED)
M
13
A
15
K
E
D
C
4 14 16 178
G
B
1 113 10
I
9
J
F
H
6257 12
(Page 22)
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