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14.22. XV-Board (1 of 5) Schematic Diagram
A
B
C
C8055
6.3V
47u
5V
C8021
50V
1000p
11
IFD1
IFD1
C8007
50V
1000p
10
IFD2
IFD2
9
IF_AGC
IF-AGC
C8010
50V
5p
8
IFA
IFA1
7
5V
V_SUPPLY
D
C8001
16V
6
0.01u
4M_OUT
NC
5
SDA
SDA
4
SCL
SCL
3
RF_AGC
RF-AGC
C8062
2
0.15u
NC
NC
1
5V
C8002
ANT_V_SUPPLY
TU8001
ENV77H14D8F
DVB TUNER
E
TH-37/42PE55E
XV-Board (1 of 5) Schematic Diagram
1
XV-BOARD TNP0EXV01AG (1/5)
3.3VA
C8041
R8034
4V
0
100u
C8037
SUB5V
16V
C8056
0.01u
16V
L8008
0.01u
J0JHC0000045
C8058
C8030
16V
16V
0.01u
0.01u
C8019
16V
C8020
0.01u
16V
0.01u
R8047
100
C8015
50V
R8050
8p
100
RESET
C8003
C8005
C8040
16V
16V
0.01u
R8076
16V
10u
10k
0.01u
R8008
C8004
1k
10V
0.1u
R8003
IC8003
180
C8071
STV0360CT
50V
R8004
27p
180
COFDM DEMODULATOR
C8073
50V
27p
10V
10V
0.1u
2
24.167MHz
X8003
H0J241500001
IC8864
C8043
C0DBFFD00003
C8042
50V
R8041
50V
7p
150k
7p
AVR +1.8V
R8073
1M
3.3V
R8035
0
C8052
16V
0.01u
C8046
C8039
16V
16V
0.01u
0.01u
1
48
2
47
3
46
XTALI
HFEC0
4
45
GNDA
OP0
XTALO
CCLK/HFEC1
5
44
REFM
GNDXTAL
CDATA/HFEC2
VDD3.3
R8036
6
43
REFP
LOCK/OP1
16k
7
42
VR
LOCK/OP2
8
41
PGAVCC3.3
GND
9
40
INM
ERROR
10
39
INP
VDD
11
38
PGAGND
D/XP
12
37
TEST
D2
XRESET
GND
13
36
SCLT
D3
VDD
CLK_OUT
SDAT
GND
14
35
15
34
16
33
C8051
16V 0.01u
R8039
R8040
4.7k
4.7k
3.3V
3.3V
VIN
SUB
CONT
VOUT
NC
GND
Cn
C8872
C8870
6.3V
50V
2.2u
470p
TP8033
1.8V
1.8V/260mA
C8059
16V
0.01u
C8060
16V
0.01u
R8056
33
AO_SPEN
R8057
68
AO_SPCLK
C8061
16V
0.01u
R8051
EXB38V330JV
AO_SPDATA0
AO_SPDATA1
AO_SPDATA2
AO_SPDATA3
R8058
EXB38V330JV
AO_SPDATA4
AO_SPDATA5
AO_SPDATA6
AO_SPDATA7
AO_SPPKTST
R8046
33
3
CPU_BUS
IIC_BUS/JTAG
R8962
100
ACI_XEDBA
ACI_POWER
ACI_RESET
ACI_REG
ACI_XWE
ACI_IOWR
ACI_IORD
ACI_XOE
IC8401
C0ZBZ0001086
CARD 5V
1
8
EN
OUT
2
IN
7
FLG
3
6
GND
OUT
R842
0.1
4
5
ILIM
NC
R8421
10k
R8422
330
4
88
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