Loewe Individual 40 Selection Service Manual page 65

DVB-S Frontend 89189
A B C D E
10
9
8
7
6
5
4
1
NC
3
2
B1
U01
3
TU SAT NC
U3V3_TUN_krit
4
B2(3.3V)
5
Q Out
6
I Out
AGC_A
7
AGC(0-3.3V)
8 SDAT
SDA
2
SCLT
9
SCL
10
Clock Out
1
A B C D E
F G H I J K
D05
D1F60
L04
270u R44
R29 1R
C17
39k
R19
1u
15R
3
2
Q08
BC847BW
Q05
R38
BC847BW
1k
Q04
R07
BC847BW
10k
Q03
BCR148W
I04
LM2903D
7
MDI3
33
MDI2
34
MDI1
35
MDI0
36
37
38
39
40
STV0299B
U2.5D_FRONT
41
SAT-FRONTEND
42
43
44
45
46
U2.5A_FRONT
R61
C45 47
1k5
48
100n
C67
10n C50
R27
120R
R34 0R
1n
C32
R49
1k 47n
C49
R25
120R
C47
100n
100n
R60
10k
C21 L05
100u/6V3 FE_PE
U3.3A_F
C19
100n
F G H I J K
L M N O P
D03
L12
22u
STPS340U
R56 D04
R22
12k C6V2
27k C36
220u
R57
150k
+
Q06
R32
BC847BW
8k2
1
-
Q07
I04
BC847BW
LM2903D R35 R48
47k
100k
R23
8k2
Q02
L03 BCR148W
R21 FE_2A
U33
6
-
100k
+ 8
C46
5
+
47n/50V
I04
- 4
LM2903D
C05
100p
R14
16
1k
RES
15
R18
SCL0
14 C23
0R
U3.3D_F
13
R17 47n
12 0R
11 C62
I03
U2.5D_FRONT
10
47n
AGC
9
8
U2.5D_FRONT
U2.5D_FRONT
7
C26
47n
6
5
U2.5A_FRONT
U2.5A_FRONT
4 C29
3
47n
2
R45 1M
1
X01
C41
4,0MHz
56p
C25
56p
C31
100n
R30
5k6
R31
5k6
C64 C63 C65
22p 22p 100n
L M N O P
65
Q R S T U
C34
220u
U-LNC
L11
L09
33u
FE_6A
Q01
STD17NE03LT4
C35
Out
1 8
D01
47n/50V
STPS340U
2 7
6
3
Comp.
4 5
FB
C04
W81
R11 C03
22n
220p 13pol
4k7
1
MISTRT
2
MIVAL
3
MICLK
4
MDI0
5
MDI1
6
MDI2
7
MDI3
8
MDI4
9
MDI5
10
MDI6
11
MDI7
12
13
W82
13pol
1
C11
L01
5V_in
2
FE_6A
100u
UB
3
C10
4
100n
5
6
SDA0
7
8
9
SCL1
10
L06
SDA1
C12 11
FE_2A
CVBS_PIP_TUNER
12
100n U33_in
C24
100u
13
L07
C13
FE_2A
100u
C38
100u
C66
100n
C01
U3.3_reg
100n
I01
MC33269
L02
Vorziffer 7...
FE_2A
Datum: Name: gepr.:
U3.3A_F 27.04.06 Simon O.Baier
29.07.05 Simon A. Arm
20.10.04 Simon A. Arm
LOEWE AG
Industriestr.11
96305 Kronach
Alle Rechte, Änderungen vorbehalten!
Q R S T U
V W X Y
10
9
8
7
6
5
4
3
2
1.6.06 Ex / 6.6.06 Ri
Index: Bez.:
DVB-S Frontend L2600
"g"
Var.055/056
"f"
Bl. 1 von 1 Stand:
"e" 01.06.2006
1
Zei.-Nr:
644/391-89189
File:
89189g55_56
V W X Y