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Main Unit -- Decoder Board Circuit Diagram
RFV33
L46
FB
RFV33
RFVDD3
C73
C74
0.01UF
2200pF
R182
6 8
PLLVDD3
+
CE38
CB66
100UF/16V
0.1uF
V2P8
V20
V1P4
CB69
+
CE40
CB70
+
CE41
CB71
+
CE42
0.1uF
10uf/10v/0805
0.1uF
22UF/6.3V/0805
0.1uF
22UF/6.3V/0805
V18
L53
FB/0603
V18
RFV18
CB76
0.1uF
FOSO
R192
20K
FOO
TRSO
R193
18K
TRO
FMSO
R194
15K
FMO
DMSO
R195
10K
DMO
C100
C101
CB85
C102
330pF
330pF
0.1uF
0.015uF
V1P4
DV33
R202
1K
+
CE44
R203
10uF/25V
10K
RESET
URST#
R204
1K
2
Q14
2N3904
D25
R206
C107
1N4148
10K
0.01UF
DVD3.3V
L62
FB
+
CE46
22UF/6.3V/0805
L64
FB
+
CE49
100UF/16V
XI
XO
R178
R179
0
0
R180
100K
L45
2.7uH/NC
JITFO
C69
R181
C70
1000pF/NC
C71
Y8
C72
27pF
27MHz
27pF
L47
FB
U13
1
OSN
CB73
0.1uF
2
RFGC
R185
15K
3
IREF
RFVDD3
4
AVDD3
5
AGND
C
C88
1uF/16V
6
DVDA
B
C89
1uF/16V
7
DVDB
A
C90
1uF/16V
8
DVDC
D
C91
1uF/16V
9
DVDD
RFO
C92
1uF/16V
10
DVDRFIP
C93
120pF/NC
C
11
MA
B
12
MB
A
13
MC
D
14
MD
15
SA
16
SB
E
17
SC/TNI
F
18
SD/TPI
MDI1
19
MDI1
RFV33
MDI2
20
MDI2
LDO2
21
LDO2
LDO1
22
LDO1
RFV33
23
SVDD3
24
CSO/RFOP
CB77
25
RFLVL/RFON
0.1uF
26
SGND
V2P8
27
V2REF
V20
28
V20
V1P4
29
VREFO
30
FEO
31
TEO
TEZISLV
32
TEZISLV
OPO
33
OP_OUT
CB80
OP-
34
OP_INN
OP+
35
OP_INP
0.1uF
DMO
36
DMO
V18
FMO
37
FMO
38
TROPENPWM
C95
CB81
39
PWMOUT1/_ADIN0
L56
4.7uF/6 3V
0.1uF
TRO
40
TRO
FOO
41
FOO
FB
42
AGND18_DMPLL
43
AVDD18_DMPLL
89S_3V3
CB82
C96
USBP
R189
0
USB P
44
USB_DP
0.1uF
4.7uF/6.3V
USBM
R190
0
USB M
45
USB_DM
USB V33
46
VDD33_USB
L57
47
VSS33_USB
FB/0603
R191
5.1K
48
PAD_VRT
L58
FB/0603
USB_V18
V18
49
VDD18_USB
C97
CB83
50
VSS18_USB
51
USB_XTALO/GPIO15
10uF/10V/0805
0.1uF
52
USB_XTALI/GPIO14
A_MUTE
53
FG/GPIO16
IOA
54
IOA22/GPIO18
V18
55
DVDD18
A2
56
IOA2
A3
57
IOA3
A4
58
IOA4
A5
59
IOA5
A6
60
IOA6
A7
61
IOA7
C98
10pF
USB P
A8
62
HIGHA0
A18
63
IOA18
C99
10pF
USB M
A19
64
IOA19
89S_3V3
89S_3V3
RFV33
89S_3V3
L61
1R/0805
DV33
CON1
CON2.0-4
CB87
1
0.1uF
RXD
2
+
CE47
CB88
TxD
3
0.1uF
4
22UF/6.3V/0805
DV33
CB89
0.1uF
18-2
ADACVDD
L42
APLLVDD3
L43
DACVDD3
L44
+
+
CB49
CE36
CB50
CB51
CB52
CE37
0.1uF
00UF/16V
0.1uF
0.1uF
0.1uF
10uF/25V
1000pF
JITFN
750K
C78
10uF/10V/0805
V18
TP40
P39
89S_3V3
R184
CB67
P41
2K
0.1uF
89S_3V3
192
DACVSSC
191
Y
190
DACVDDB
189
C
188
DADVSSB
187
CVBS
186
DACVDDA
185
G
184
DACVSSA
183
B
182
R
181
AGND18 TX0
180
TX2P
179
TX2N
178
AVDD18_TX0
177
TX1P
176
TX1N
175
AGND18_TX1
174
TX0P
173
TX0N
172
AVDD18 TX1
171
TXCP
170
TXCN
169
AGND18_TX2
168
AGND33_TX
167
EXT_CAP
MT1389S
166
AVDD33 TX
165
AVDD33_VPL
164
EXT_RES
163
AGND33_VPL
162
GPIO8_HPLG
161
GPIO7_DDC_CLK
MT1389FE-SEAL
160
DVDD18
159
GPIO6_DDC DA
158
GPIO5
157
GPIO4
156
DVDD33
155
RA4
154
RA5
153
RA6
152
RA7
151
RA8
150
RA9
149
RA11
148
DVSS33
147
CKE
146
RCLK
145
DVDD33
144
RA3
143
RA2
142
DVDD18
141
RA1
140
RA0
139
RA10
138
BA1
137
BA0
136
RCS
135
RAS
134
CAS
133
RWE
132
DQM1
131
DVDD33
130
GPIO20/SD_CMD
129
RD8
V18
CB86
NC/0.1uF
SCL DVD
R205
0
SSCL
SDA DVD
R207
0
SSDA
P4
CON2.0-4
TP42
4
3
USBP
红色
2
USBM
1
+5V USB
C108
TP7
100pF
DV33
R211
R212
1K
1K
SCL_DVD
SDA DVD
150uH/DIP
89S_3V3
47uH/DIP
FB
CB54
CB55
CB56
CB57
0.1uF
0.1uF
0.1uF
0.1uF
V18
CB60
CB61
CB62
CB63
CB64
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
MMCLK IN
R301
MBCK_IN
R302
MLRCK IN
R303
MDATA IN
R304
C84
C85
C86
C87
V18
100pF
100pF
100pF
200PF
DACVDD3
CVBS
DACVDD3
TX2+
TX2-
FB/0603
V18
L52
TX1+
TX1-
CB74
CB75
TX0+
0.1uF
0.1uF
TX0-
R186
TXC+
0/0805
TXC-
Q12
C94
5600pF
CES2302/NC
AV33
L54
FB
3
1
89S_3V3
L55
FB
R187
2.55K 1%
CB78
CB79
VCC
R188
0
89S_HPD
GP O7
0.1uF
0.1uF
GP O6
GP O5
MA4
MA5
MA6
MA7
MA8
MA9
MA11
DCKE
DCLK
MA3
MA2
MA1
MA0
MA10
BA1
BA0
CS#
RAS#
CAS#
WE#
DQM1
DQ8
1.8uH/0603
L59
CVBS
R197
C103
160 1%
47pF
VCC
L60
R208
0/NC
VCC
TP43
Q15
TP44
CES2307
L63
C109
+
CE48
FB/600/0603
R209
100pF
220UF/10V
47K
R210
1K
R213
4.7K
Q16
2
USB_ON
2N3904
R214
CB90
10K
0.1uF
18-2
TX0+
TX0+
4
TX0-
TX0-
4
TX1+
TX1+
4
TX1-
TX1-
4
TX2+
TX2+
4
TX2-
TX2-
4
TXC+
TXC+
4
TXC-
TXC-
4
89S_HPD
89S_HPD
5
TS DATA2
TS_DATA2
4
89S_3V3
CB53
CB58
0.1uF
0.1uF
A[0..21]
A[0..21]
3
AD[0..7]
AD[0..7]
3
PRD#
PRD#
3
PWR#
PWR#
3
PCE#
PCE#
3
MA[0..11]
MA[0..11]
3
DQ[0..15]
DQ[0..15]
3
BA[0..1]
BA[0..1]
3
GPIO[5..7]
GPIO[5..7]
4
DQM[0..1]
DQM[0 .1]
3
DCLK
DCLK
3
DCKE
DCKE
3
CAS#
CAS#
3
RAS#
RAS#
3
WE#
WE#
3
CS#
CS#
3
SCL DVD
SCL_DVD
3
SDA DVD
SDA_DVD
3
SSCL
SSCL
5
SSDA
SSDA
5
0
MCLK IN
0
BCK_IN
AL
AL
5
0
LRCK IN
AR
AR
5
0
DATA1 IN
A MUTE
A_MUTE
5
UP3 0
UP3_0
1
V1P4
V1P4
1
OP+
OP+
1
OP-
OP-
1
OPO
OPO
1
IOA
IOA
1
STBY
STBY
1
V20
V20
1
MDI1
MDI1
1
RFO
RFO
1
E
E
1
F
F
1
B
B
1
A
A
1
C
C
1
D
D
1
FOSO
FOSO
1
TRSO
TRSO
1
FMSO
FMSO
1
DMSO
DMSO
1
LDO2
LDO2
1
LDO1
LDO1
1
USB_ON
USB_ON
5
TRIN
TRIN
5
MCLK IN
MCLK_IN
5
LRCK IN
LRCK_IN
5
BCK IN
BCK_IN
5
DATA1 IN
DATA1_IN
5
V18
V18
5
DVD3.3V
DVD3.3V
5
VCC
VCC
1,4,5
GND
GND
1,3,4,5
RFV33
RFV33
1
DV33
DV33
1,3,4,5
89S 3V3
89S_3V3
4,5
CVBS OUT
CVBS_OUT
5
URST#
U
R
S
T
#
5
+5VV
CB84
R196
0.1uF
3.3K
CE43 100UF/16V
Q13
2
CE64
2N3904
CVBS_OUT
C104
R198
100UF/16V
47pF
2.2K
R199
75 1%
D33
PESD12VS2UT
+5VV
FB
+
CE45
22UF/16V
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