80
13.30. XS-Board Schematic Diagram
+
+
+
+
+
+
+
+
Thermal Pad
Thermal Pad
TOP
RESET
TSSYNC
TSVAL
TSCLK
MDO6
MDO5
MDO4
MDO3
MDO2
MDO1
MDO0
IREQ
RESET
MDO0
MDO1
MDO2
MDO3
MDO4
MDO5
MDO6
MDO7
TSCLK
TSVAL
TSSYNC
IF3.3V
IREQ
MDO7
C6750
1000p
50V
C6714
4.7u
6.3V
C6722
2.2u
10V
C6705
0.1u
25V
C6718
0.01u
50V
C6723
10u
25V
C6707
0.47u
50V
C6701
0.1u
25V
C6702
0.1u
25V
C6700
2.2u
10V
C6736
50V
1000p
C6715
0.47u
50V
C6748
8200p
50V
C6728
0.1u
25V
C6727
50V
0.01u
C6712
0.22u
25V
C6735
1u
25V
C6725
10u
25V
C6713
0.22u
25V
C6731
50V
3900p
C6732
C6726
22u
6.3V
C6716
0.22u
25V
C6708
C6719
0.1u
25V
C6730
0.015u
25V
C6724
22u
6.3V
C6711
C6720
180p
50V
C6721
2.2u
10V
C6717
10u
25V
C6709
220u
4V
C6703
220u
4V
C6706
47u
35V
C6753
47u
35V
C6754
47u
35V
C6752
100u
25V
C6710
47u
35V
C6704
100u
25V
D6709
B0ECKP000002
D6702
B0JCMD000010
D6708
B0ECKP000002
D6700
B0JCPD000021
D6705
B0JCPD000021
D6703
B0ECKP000002
D6701
B0JCMD000010
D6713
B0JCND000009
D6707
B0BC4R700007
D6706
B0BC4R700007
D6712
B0BC6R600005
D6710
B0BC4R700007
D6711
B0BC6R600005
IC6702
C0DBAYY00462
1
BOOT
2
VIN
3
SW
4
GND
5
FB
6
COMP
7
EN
8
SS
C1AB00002948
IC6700
1
DETIN
2
VCTRL
3
NC
4
NC
5
NC
6
LX
7
P-GND
8
SDA
9
SCL
10 ADDR
11 DSQOUT
12 DSQIN
13
EXTM
14
TTX
15
BYP
16
Vcc-l
17
Vcc
18
A-GND
19
VoRX
20
VoTX
21
NC
22
Vup
23
ISEL
24
NC
IC6701
C0DBEYY00123
1
VO
2
FB
3
GND
4
N.C
5
EN
6
N.C
7
N.C
8
VCC
FIN
*XS3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
L6707
J0JGC0000020
L6705
J0JJC0000015
L6706
J0JGC0000020
L6708
J0JHC0000116
L6701
J0JJC0000015
L6702
G1C100MA0291
L6703
G1C4R7Z00014
L6704
G1C221ZA0037
L6700
G1C220MA0363
SUB3.3V
DTV15V
DTV15V
VDD1.0V
SUB5.6V
SUB3.3V
SUB3.3V
SUB3.3V
VDD1.0V
DTV15V
SUB5.6V
PA6700
K5H1022A0031
TP6707
TP6701
TP6700
TP6716
TP6714
TP6715
TP6712
TP6710
TP6719
TP6711
TP6702
TP6709
TP6708
TP6713
TP6704
TP6705
TP6717
TP6706
TP6718
TP6703
SCL
SCL
SCL
SDA
SDA
SDA
*JS6703
R6705
16k
R6710
47
*R6761
68
R6749
0
*R6765
68
R6747
0
*R6767
33
R6727
470
R6740
0
R6728
10
R6712
3.3
R6746
0
R6700
0
R6724
100
*R6764
68
*R6760
68
*R6768
33
R6754
2.2
*R6762
68
R6750
2.2k
R6723
100k
R6706
0
R6722
47
*R6766
68
R6730
3.9k
R6725
10k
R6703
47
R6704
47
R6726
2.2k
R6709
15
R6742
0
R6758
10k
*R6763
68
R6744
0
R6713
47k
R6711
47
R6753
0
R6748
0
R6739
0
R6745
0
R6707 100
R6743
0
*R6757
0
R6741
0
*R6759
68
R6729
10
R6769
47
R6702
10k
R6751
2.2k
R6701
10k
R6714
15k
TU6700
J3BBCBC00006
3
NC
4
B2
8
SDA
10
DISEQCIN1
11
B3
14
D03
15
D13
19
D53
18
D43
20
D63
21
D73
22
CLK_OUT
23
D/PN
24
STROUT
25
ERROR
26
RESETB
2
B1
1
NC
5
NC
6
NC
7
NC
9
SCL
12
DISEQCOUT1
13
VDD
16
D23
17
D33
SUFFIX:AC
E
9
6
8
4
7
3
C
D
1
F
5
2
A
B
XS-BOARD TXNXS1LBUE
!
IF3.3V
VDD1V
SAT TUNER
LNB POWER SUPPLY
TO
A-BOARD
(A88A)
!
4.7u
6.3V
4.7u
6.3V
4.7u
6.3V
Summary of Contents for TXP50VT20L
Page 24: ...24 7 4 No Picture ...
Page 46: ...46 ...
Page 48: ...48 12 3 Wiring 2 12 4 Wiring 3 ...
Page 49: ...49 12 5 Wiring 4 ...
Page 50: ...50 12 6 Wiring 5 ...
Page 51: ...51 13 Schematic Diagram 13 1 Schematic Diagram Note ...
Page 104: ...104 A B C D E F G H I 1 2 3 4 5 6 P BOARD COMPONENT SIDE ETX2MM806MVH ...
Page 122: ...122 15 1 2 Exploded View 2 ...
Page 123: ...123 15 1 3 Packing 1 ...
Page 124: ...124 15 1 4 Packing 2 ...
Page 125: ...125 15 1 5 Mechanical Replacement Parts List ...
Page 129: ...129 15 2 Electrical Replacement Parts List 15 2 1 Replacement Parts List Notes ...