B01C, Lnb Supply - Philips 40PFL8008K/12 Service Manual

Circuit Diagrams and PWB Layouts
10-1-3

B01C, LNB supply

LNB supply
B01C
SCL-FE
SDA-FE
F22-DISECQ-TX
QFU1.2E LA 10.
+12V-DVBS
7UP2
LNBH25LPQ
VCC
Φ
6
ADDR
3UPB
7
SCL
47R
3UPD
8 DSQ
SDA
47R
22
DSQIN
IUP2
3UPE
9
ISEL
22K
GND
EN 61
+12V +12V-DVBS
1UP1
T 3.0A 32V
IUPJ
3
LX
IUPF 2UPJ
16
VBYP
470n
21
VUP
FUPA
20
+V-LNB
VOUT
1
5
10
11
NC 12
13
14
24
26
27
28
29
VIA 30
31
32
33
back to
2014-Jan-10
div. table
IUP4
+V-LNB
IUPE
LNB supply
B01C
4 2012-11-22
3104 313 6612
19370_129_130227.eps
130227