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AT
TX-RX UNIT (X57-8040-10)
+B
FINAL AMP
RD 0 7 M U S 2 B T11 2
Q104
s t r i p l i n e
5
0
T
APC SW
50T
50R
7.49V
R:4.87V
T:0V
R 15 0
1k
L2 10
R 2 1 1
0
C22 8
R:4.87V
T:0V
D202,203
BPF TUNE
R321
I N
1k
5
50R
APC
Note : The components marked with a dot (
AU
SCHEMATIC DIAGRAM
L 1 1 0
L 1 1 1
L 112
C14 5
1 0 0 0 p
5
0
T
R 156
15 0k
R 1 5 7
1 50k
APC SW
Q10 9
S S M3 K15 TE( F)
Q106
RT 1N 441U - T1 11
APC SW
R225
Q202
3SK294- F P
1 .5p
68
R:3.22V
T:0V
R:1.53V
RF AMP
T:0V
C F2
C320
R 304
R354
oUT
0
0
0. 1u
•
) are parts of layer 1.
AV
D10 2,103
L 113
ANT SW
C14 7
C 149
D 1 0 2
C 151
L114
6T
10 00p
5p
H V C 131
1000p
C 153
D 1 03
1 5p
H V C 131
R:0V
T:4.98V
R 162
S S M 3J 05F U - F
10k
1 oUT 1
8
V C C
R 164
2 IN 1-
7
oU T -B
1 0 0 k
3 IN 1+
6
IN 2-
4 VEE
5
IN 2+
I C 101
T A 75W 01F U F
OP AMP (APC)
R 1 66
0
C 246
R:3.10V
3 3 p
T:0V
R 2 3 5
0
I C 201
T C 75W 51F K( F )
1
2
-
+
3
+
4 V S S
DC AMP (BPF)
AW
AX
NX-220
L115
L116
9T
8T
C 155
C 157
6p
8p
D 105,106
ANT SW
R133
R 132
0
0
Q 108
APC SW
APC SW
S SM 3K 15 T E (F )
Q1 07
R 1 6 7
2.2k
C 251
C 260
1.5p
8 p
D204,206
BPF TUNE
VD D
8
7
-
6
5
X57-804 8/8
1
2
3
4
5
6
7
97
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