HCD-SH2000
HCD-SH2000
3535
5-20. SCHEMATIC DIAGRAM – DMB21 BOARD (2/3) –
• See page 53 for Waveforms. • See page 54 for IC Block Diagrams. • See page 61 for IC Pin Function Descriptions.
REG01
6
IC B/D
0.6
3.55.1
1.4
2.9
1.9
2.9
2.9
0.1
3.4
0.5
0.5
3.8
3.8
3.4
5
0
0
0
0
5
0
0.3
1.2
2.9
2.9
2.9
1.3
0.2
3.1
0
0
0
0
0
0
0
0
3.1
3.1
3.1
3.1
3.1
1.5
1.5
1.5
3.0
1.5
1.5
1.5
1.5
3.1
1.5
3.1
0
0
0
0
0
0
0
3.1
1.5
3.1
1.5
3.1
1.5
1.5
1.5
1.5
3.1
1.5
1.5
1.5
0.1
3.4
3.4
0.9
1.9
1.9
2.9
2.6
2.2
0.5
0
2.9
2.9
0
0
0
0
0
2.9
2.9
2.9
1.2
0
0
0
2.9
2.9
1.4
2.9
1.2
0.30.30.30.30.30.30.302.91.92.31.61.52.91.51.31.52.13.20.12.9000.12.90.4
0
3.0
0
2.7
3.0
3.1
1.5
1.5
0
3.1
1.5
3.4
3.4
2.7
0
0
0.6
1.5
0
1.0
1.0
3.4
1.9
2.1
2.1
2.1
2.1
2.1
2.1
1.9
1.8 3.4 3.3 0 0 0 0.7 0.2 1.6 1.6 0 3.4 3.4 0 0 0 3.4 3.4 1.3
1
2
3
4
5
6
6P
CN105
TXD
RXD
TXD
RXD
GND
+3.3V
V2REFO
RFMON
47k
R124
3.3k
R1151
0.01
C192
0.1
C179
22R112
4700p
C199
2.7kR1110
100k
R114
0.1C116
100
R109
0.01
C113
22R115
100R101
10k
R107
10V
47
C105
0.22C195
47k
R117
1k
R116
1
C124
0.01C101
22R121
0.1
C115
10V47C112
1M
R108
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
GND (LD)
LD (650)
NC
NC
PD
LD (780)
VR (650)
VR (780)
NC
VOE/E+G
VCC
VC
GND (PDIC)
VOF/F+H
VOB/B
VOA/A
RF
(LO:DVD.HI:CD)MSW
VOD/D
VOC/C
VOC
TRK-
TRK+
FCS+
FCS-
0.01
C106
3.3kR1152
R155 0
22R113
5
4
3
21
REG LDO 3.3V
MM1836A33NRE
IC107
CONT
GND
NOISE VOUT
VIN
100R123
47k
R110
0.22
C193
22R118
INVERTER
RT1N241M-TP-1
Q103
0.01
C160
22R120
100k
R1129
15k
R136
100R111
0.1
C197
0.01C144
0.1
C180
C169 0.1
D1 G2 S2
D2G1S1
CD ON SWITCH
UM6K1N-TN
Q101
Q102
AUTOMATIC POWER CONTROL
QST8TR
JL1101
JL1102
JL1105
JL1106
JL1107
JL1108
JL111 0
JL1111
JL111 2
JL111 3
JL111 4
JL111 5
JL111 6
JL111 7
JL111 8
JL111 9
JL1120
JL1121
JL1122
JL1123
JL1124
JL1213
JL1212
JL1211
JL1210
JL1209
JL1208
JL1207
JL1205
JL1204
JL1203
JL1202
JL1201
CL106
CL107
TRK-
TRK+
FCS+
FCS-
REG02
BUS 1
IOP
IOPMON
TSD_M
ABCK
ACLK
VREFO
RF+3.3V
DVDD5V
DVDD3.3V
C188
470p
1
C198
1C183
1kR1178
R154 0
LIMITSW
0R133
MUTE4
MUTE123
ADIN
100k
R142
12p
C152
10p
C153
DGND
CL1141
REV
FWD
OCSW
CKSW
TRG_SW
1
2
3
4
5
6
7
8
9
10
11
12
13
13P
CN109
XIFCS
XIBSY
XSYSRST
IFSDI
IFSDO
DGND
IFSCK
FWD
REV
OCSW
CKSW
TROPENPW M
TRG-SW
0.1
C155
560R1101
R102 0
5.1kR103
27MHz
X101
0
R1177
432 1
5 678
IC102
FLASH ROM
W25Q16BVSSIG
_CS
SO
_W
GND
SI
SCK
_HOLD
VCC
JL1133
JL1132
JL1134
JL1131
220p
C1504
JL113
JL114
JL115
CL105
330
R1168
0.1
C125
0
R1191
0
R1192
0
R1194
0
R1193
1C127
CL108
CL109
10k
R122
10kR125
0.01
C1505
0.1C 111
0.01
C156
0.01C151
0.01
C175
0.01C150
0.01
C149
0.01C172
C168 0.1
0.1
C154
CL1142
CL1146
CL1147
CL1140
0.1
C102
10C118
6.3V10C119
47
48
49
8
50
51
52
53
54
1
2
3
4
5
6
7
41
42
43
44
45
46
14
13
12
11
10
9
34
40
35
36
37
38
39
16
15
17
18
19
20
21
28
27
29
30
31
32
33
26
25
24
23
22
IC104
EM638165TS-6G
VDD
DG0
VDDQ
DQ1
DQ2
VSSQ
DQ3
DQ4
VDDQ
DQ5
DQ6
VSSQ
DQ7
VDD
LDQM
WE
CAS
RAS
CS
BA0
BA1
A10/AP
A0
A1
A2
A3
VDD
VSS
A4
A5
A6
A7
A8
A9
A11
NC
CLKE
CLK
UDQM
NC
VSS
DQ8
VDDQ
DQ9
DQ10
VSSQ
DQ1
1
DQ12
VDDQ
DQ13
DQ14
VSSQ
DQ15
VSS
CL1138
CL1139
1500pC108
10
C126
R1248 0
1000p
C1506
R1249
0
R1250
R1252
0
0
R1255
4
3
2
1
5
6
7
8
+1.8V_REG
MM1661JHBE
IC111
Vo
NC
GND
Cn
Cont
NC
NC
Vin
0
R1256
C1507
0.1
CL1148
CL1149
CL1150
CL1151
10kR1261
10kR1262
0
R1263
100
R1269
JL1206
0.1
C1512
CL1152
R1276
0
R1277
100
R1279
R1278
10k
10k
R1280
0
FB1267
330ohm
FB1268
330ohm
FB1265
330ohm
10V47C189
R1105
0
R1213
0
FB108
220ohm
FB1264
330ohm
0R1281
0
R1282
1
9
8
7
6
5
4
3
2
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
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
CXD9968R(LE)
IC101
RF_A
RF_B
RF_C
RF_D
RF_E
RF_F
AVDD18_2
AVDD33_1
XTALI
XTALO
AGND33
V20
V14/VREF0
REXT
MDI1
MD
MDI2
LDO1
LDO2
AVDD33_2
DMO
FMO
MUTE4
UTE4
MSW
TRO
FOO
EEWP
USB_DP
USB_DM
VDD33_USB
VSS33_USB
PAD_ VRT
VDD18_USB
SCL
SDA
IFSDI
SF_CS#
SF_DO
SF_DI
SF_CK
IFSCK
IFSOD
ICE
PRST#
IR
RD0
RD1
RD2
RD3
RD4
DVDD33
RD5
RD6
RD7
DVDD18
DQM0
RD15
RD14
RD13
RD12
DVSS33
RD11
RD10
RD9
RD8
DQM1
RCLK
RA11
DVDD33
RA9
RA8
RA7
RA6
RA5
RA4
RWE#
CAS#
RAS#
BA0
DVSS18
BA1
RA10
RA0
RA1
DVDD33
RA2
RA3
IFBSY
IFCS#
RX
DVDD18
TX
RX
TX
XMAMUTE
SPDIF
GPIO
DACVDDC
VREF
FS
DACVSSC
CVBS
DACVDDB
DACVDDA
SY/Y/G
SC/CB/B
CR/R
AADVSS
GPIO19
MUTE123
LIMITSW
AADVDD
APLLVDD
APLLCAP
ADACVSS2
ADACVSS1
GPIO
GPIO
GPIO
AVCM
GPIO
GPIO
GPIO
ADACVDD1
ADACVDD2
AVDD18_1
AGND18
RFIP
OPOUT
IOPMON/OPINP
SPFG/OPINN
OPOUT
OPINP
SPFG/OPINN
0
R1283
FB111 4
47ohm
1
2
2P
CN1108
USBP
USBM
RB105
0
0
RB106
0
RB107
0
RB108
RA4
RA5
RA6
RA7
RA8
RA9
RA11
DVD_LD
CD_LD
CD_LD
DVD_LD
VOE
VOF
VOB
VOA
VOD
RAS
CAS
RWE
DQM0
RD7
RD6
RD5
RD4
RD3
RD2
RD1
RD0
RA3
RA2
RA1
RA0
RA10
BA1
BA0
USBP
USBM
TRK-
TRK+
FCS+
FCS-
TRK-
TRK+
FCS+
FCS-
DMO
FMO
TRO
FOO
VOA
VOB
VOC
VOD
VOF
VOE
RWE
CAS
RAS
RD7
RD0
RD1
RD2
RD3
RD4
RD5
RD6
RD8
RD9
RD10
RD11
RD13
RD14
RD15
RA3
RA2
RA1
BA0
RA10
RA0
RA5
RA4
RA6
RA11
RA9
RA8
RA7
BA1
RD12
DRCLK
DQM1
DQM1
DQM1
USBP
USBM
64M SDRAM
RD15
RD14
DQM0
RD8
RD9
RD10
RD11
RD12
RD13
0.1
C191
0.1
C181
0.1
C1513
0
RB113
0
RB111
RB112
0
0
RB114
0
RB115
10V100
C190
3.3k
R1150
1k
FB1266
330ohm
100
R156
0.01
C145
10V
47
C185
1
C146
MUTE4
100R1184
OPINP
OPOUT
MD
R1290 0
DGND
ALRCK
ASDATA0
CN101
24P
IC101
IC104
IC102
IC107
IC111
16V
TRO
FOO
SPFG
DMO
FMO
DMO
FMO
TRO
FOO
SPFG/OPINN
RF AMP, SERVO DSP,
AUDIO PROCESSOR
64M SDRAM
0
R1121
0
R1123
11
DMB21
BOARD
(3/3)
(Page 36)
DMB21 BOARD
(2/3)
1234567891011 141512 13
A
B
C
D
E
F
G
H
I
J
E
MAIN
BOARD
(2/4)
CN302
(Page 25) (Suffix 11)
(Page 29) (Suffix 12)
D
MAIN
BOARD
(2/4)
CN700
(Page 25) (Suffix 11)
(Page 29) (Suffix 12)
12
DMB21
BOARD
(3/3)
(Page 36)
9
DMB21
BOARD
(1/3)
(Page 34)
10
DMB21
BOARD
(3/3)
(Page 36)
5
DEVICE,
OPTICAL
KHM313CAB/
C2RP
(1/2)
NC
Note: IC102 on the DMB21 board cannot exchange with
single. When this part on the DMB21 board is damaged,
exchange the entire mounted board.
Ver. 1.1
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