EN 56
EJ2.0U LA
7.
Circuit Diagrams and PWB Layouts
SSB: MPIF Main: IF & SAW Filter
DTVIFAGC
DTVIFINP
DTVIFINN
SIFINN
SIFINP
VIFINN
VIFINP
VIFPLL
FUSE4
SIFAGC
TUNERAGC
2NDSIFEXT
GND_SUP
TESTPIN1
GND2_IF
FUSE5
CVBSOUTIF
DTVOUTP
DTVOUTN
VCC1_VSW
VCC_SUP
VCC2_VSW
2NDSIFAGC
GND1_IF
VCC_IF
DTVIFPLL
NC
I2
I1
O2
GND
O1
8
9
1
2
3
4
5
6
7
8
2A53 D4
2A54 D7
2A55 D3
2A56 D7
2A57 D7
2A58 E3
2A90 C1
3A17 C7
9
A
B
C
D
E
A
B
C
D
E
1A10 C2
2A19 B5
2A47 B5
2A49 B4
2A50 B2
2A51 C9
2A52 C3
3A20 C4
5A16 B1
5A17 B4
5A18 C1
7A00-2 C4
7A11 C8
9A15 C7
AA18 C3
AA19 C3
1
2
3
4
5
6
7
IA35 B6
IA36 B2
IA37 B5
IA38 C8
IA39 C8
IA40 C4
IA41 C4
IA42 D7
IA43 D4
3A18 C8
3A19 C9
AA46 C1
FA20 D3
IA31 B5
IA34 B5
IA44 D7
IA45 C7
MPIF MAIN: IF + SAW FILTER
2A57
1u0
+5VTUN
+5VbM
2A90
10n
+5VaM
IA35
FA20
AA19
105
122
125
110
118
108
107
111
+5VbM
116
106
119
112
115
121
101
100
99
124
114
113
120
102
104
103
109
117
7A00-2
PNX3000HL/N2
IF PART
10n
2A53
390R
3A20
220R
5A16
100n
2A52
IA41
+5VaM
IA37
2A49
+5VaM
10n
2A50
10n
RES
3A19
180R
9A15
10n
2A55
1
3
2
7A11
BC847BW
AA18
2A54
10n
3A18
180R
IA34
3A17
100R
IA43
2A56
1u0
AA46
IA45
IA40
100n
2A47
IA38
IA39
IA36
560n
5A18
2A51
330p
10n
2A19
12
16
17
7
8
5
6
9
10
13
14
15
2
3
11
1A10
OFWM1967L
45M75
1
18
4
+5VTUN
IA31
5A17
220R
IA42
2A58
10n
+5V
IA44
IF-ANA
CVBSOUTIF-MAIN
B3C
B3C
3104 313 6097.5
G_15940_007.eps
220506
Содержание 37PF9631D/37
Страница 82: ...EN 82 EJ2 0U LA 7 Circuit Diagrams and PWB Layouts Layout SSB Top Side Part 1 Part 1 G_15940_030a eps 220506 ...
Страница 83: ...Circuit Diagrams and PWB Layouts EN 83 EJ2 0U LA 7 Layout SSB Top Side Part 2 Part 2 G_15940_030b eps 220506 ...
Страница 98: ...EN 98 EJ2 0U LA 7 Circuit Diagrams and PWB Layouts Personal Notes E_06532_013 eps 131004 ...
Страница 133: ...Revision List EN 133 EJ2 0U LA 11 11 Revision List Manual xxxx xxx xxxx 0 First release ...