10.
Circuit Diagrams and PWB Layouts
10-4-8
Demod DVB-T2
19910_508.eps
Demod DVB-T2
B08
B08
2014-11-04
715G6805
Demod DVB-T2
AGC2 4
AGC2
X101
NC_24MHZ
1
2
4
3
C162
NC_100N 16V
R141
NC_10K
C160
NC_12P 50V
VCC3V3
1.2V
C193
NC_100N 16V
C131
NC_22NF 25V
AGC2
C1
9
5
N
C
_100N
16V
R187
NC_0R05 1/16W
C196
NC_10UF 6.3V 20%
C1
88
N
C
_100N
16V
C1
9
4
N
C
_100N
16V
C1
3
0
N
C
_100N
16V
C126
NC_100N 16V
C1
9
1
N
C
_100N
16V
R124
NC_10K
C1
9
0
NC_
1
0
0
N 1
6
V
DM3V3
VCC3V3
C163
NC_100N 16V
MSPI_DO
MSPI_DI
TSCLK
MSPI_CSZ
Demod_RST 6
1.2V
VCC3V3
Demod_RST
C1
8
5
N
C
_12P 50V
DATA
C186
NC_12P 50V
H/W Strap
WP
Flash
TS_SY NC
Reset
VCC3V3
Demod_RST
R127
NC_10K
POWER
TS_CLK_S
TSCLK
TSSY NC
TSVLD
TS_VLD
HW_Strap
T
SS
YN
C
T
S
VLD
S
Y
S
_
S
DA
GPI
O_0
T
S
0
TS0
T
P101
TS_D0
M_SCL 4,6,8
M_SDA 4,6,8
C192
NC_10UF 6.3V 20%
1.2V
1.2V
VCC3V3
VCC3V3
VCC3V3
C187
NC_12P 50V
R193
NC_47 OHM 1/16W
TS_D0
6
TS_SY NC
6
TS_VLD
6
U103
NC_MSB1241
NC
16
NC
15
NC
14
MSPI_CSZ/SSPI_CLK
33
GN
D
46
I2
CM_
S
CL
20
I2
CM_
S
DA
21
VDD
25
V
SS
1
8
VD
D
33
2
3
T
S
_ER
R
24
VD
D
17
RESETZ
29
GND
30
Co
n
fi
g
u
re/
GPI
O0
19
MSPI_CLK/SSPI_CSZ
28
MSPI_DI/SSPI_DO
31
IF_AGC
7
GND
26
VDD33
27
RFAGC/GPIO
6
TS_CLK
34
TS_D[7]
35
TS_D[6]
36
T
S
_D
[5]
3
7
T
S
_D
[4]
38
T
S
_D
[3
]
3
9
T
S
_D
[2]
40
T
S
_D
[1]
41
T
S
_D
[0]
42
T
S
_VLD
4
3
T
S
_
S
YN
C
44
VD
D
33
45
GN
D
22
VD
D
47
I2
C
S
_
S
DA
4
8
I2CS_SCL
1
GND
2
XTAL_OUT
3
XTAL_IN
4
AVDD33
5
GND
10
MSPI_DO/SSPI_DI
32
QP
8
QM
9
IP
11
IM
12
AVD
D
33
1
3
XTAL_IN
TS_CLK_S
6
QM
QP
IF_AGC_D
Demod_RST 6
IF_AGC_SW
R138
NC_33 OHM 1/16W
MSPI_CLK
MSPI_WP
MSPI_DI
MSPI_DO
MSPI_CSZ
C198
NC_100N 16V
VCC3V3
MSPI_CLK
C197
NC_10UF 6.3V 20%
R197
NC_510R 1/16W 5%
GPIO_0
MSPI_WP
R194
NC_10K
R195
NC_10K
XTAL
XTAL_IN
C183
NC_18PF 50V
C184
NC_22PF 50V
R189
NC/1M 1/16W
XTAL_OUT
U102
NC_MX25L2006EM1I-12G
CS#
1
SO/SIO1
2
WP#
3
GND
4
SI/SIO0
5
SCLK
6
HOLD#
7
VCC
8
R190
NC_47 OHM 1/16W
C199
NC_100N 16V
R196
NC/10K+-5%1/16W
DM1V2
C161
NC_100N 16V
T
P102
I2
CM_
S
DA
VCC3V3
FB103
NC_120R
1
2
FB104
NC_120R
1
2
I2
CM_
S
CL
R191
NC_47 OHM 1/16W
SY S_SCL
XTAL_OUT
MSPI_WP
VCC3V3
IM
IP
R192
NC_47 OHM 1/16W
QM 4
SY S_SCL
SY S_SDA
QP 4
QP
QM