Table of Contents
Circuit Diagrams and PWB Layouts
DVBS supply
DVBS supply
B08B
+12V
RES
IT56
5T51
+V-LNB
30R
RES
Q552.2E LA
10.
EN 133
RES
LNBH23Q
3T51
SCL-SSB
100R
3T61
SDA-SSB
100R
3T60
RES
10K
3T55
RES
2T54
RES
LNB-RF1
DISECQ-DET
IT61
IT62
10K
3T56
10n
9T50
IT63
10K
RES
9T51
F22-DISECQ-TX
IT65
IT57
IT58
2011-Jun-01
+12V
+12V
IT50
RES
IT28
IT60
7T50-1
IT51
Φ
IT53
3T52
28
ISEL
9
22K
SCL
6
4
SDA
LX
10
21
ADDR
VORX
29
22
DETIN
VOTX
IT66
3T57 RES
1
2
1
1
DSQIN
DSQOUT
+3V3-DVBS
10K
13
1
EXTM
2
14
3
TTX
7
30
8
VCTRL
16
27
17
VUP
NC
23
15
24
BYP
25
26
31
32
6
T
5
4
R
E
S
IT68
BAS316
7T50-2
LNBH23Q
9T52
RES
VIA
34
39
35
VIA
40
VIA
36
VIA
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div. table
+3V3-DVBS
3T22
5T52
IT52
220u
3T53
15R
IT54
IT67
IT55
2T60
3T62
3T58
RES
1R0
2K2
10u
IT64
RES
7T51
BC817-25W
IT69
IT59
SPB SSB TV550
2K11 4DDR EU
B08B
V0-CTRL
LNB-RF1
DISECQ-DET
DISECQ-RX
4
2010-12-10
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