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TX UNIT (X56-3150-11) (A/3)
1
CV_ADJ2
VCO_MOD
2.3V
SCLK1
2
SDo1
440_EN
LDT
3
CN810
CHK1.0B
5V
LDT
132_CE
SCLK1
SDo1
132_EN
A
R801
CN110
CN114
0
CN116
CN104
CN108
CN112
CN115
CN109
CN113
CN117
R4
0
Vco
C15
0.01u
OP AMP
CN101
C16
CHK1.5B
IC3
470p
CV
LMC7101BIM5
R3
4
3
INPUT-
INPUT+
0
2
7.9V
V+
5
1
V-
OUTPUT
IC2
TC7WH126FU-F
5
4
A2
GND
6
3
Y1
Y2
R111
3.3V
7
2
G2
A1
4.7k
R112
8
1
VCC
G1
4.7k
3-STATE BUFFER
R8
IC1
100
TC7WH126FU-F
5
4
A2
GND
6
3
Y1
Y2
R113
3.3V
7
2
G2
A1
4.7k
8
1
VCC
G1
3-STATE BUFFER
R114
4.7k
Q1,2
DC SWITCH
Q1
SSM3K15TE(F)
5C2
D201
B30-2205-05
PLL INDICATOR
Q203
SSM3K15TE(F)
DC SWITCH
INTEGER-N
PLL IC
19.2MHz MOD PLL
ADF4001BRUZ
C207
0.01u
9
DGND
R213 1k
10
CE
R214 1k
11
CLK
R207 1k
12
DATA
R208 1k
13
LE
14
MUXoUT
5V
CN118
CN120
E23-1280-05
CN119
E23-1280-05
9V
R18
220
R12
R16
1M
1M
FRACTIONAL-N PLL IC
SKY72310-362
3.3V
C14
19
VCCDIGITAL
470p
R10
20
DATA
100
R9
21
CS
10
22
CLoCK
23
MoD_IN
24
MUX_oUT
25
GND
3.3V
0V
Q2
SSM3K15TE(F)
R6
1k
C219
C247
0.01u
C220
0.1u
470p
IC205
NJU6368PF1
R225
1
6
FoUT
VSS
100
2
5
VDD
XT
5V
3
4
XT
CoNT
BUFFER AMP
IC204
LPF7
5V
R226
8
C236
C238
REFIN
100k
C217
47p
18p
7
AVDD
L204
L205
0.01u
C218
6
RFINA
330n
390n
0.01u
C215
5
RFINB
0.01u
4
AGND
3
CPGND
B
R27
1SV283F
L5
0
1u
R26 68k
IC6
LMC7101BIM5
D1
DA221
1
5
OUTPUT
V-
2
V+
3
4
INPUT+
INPUT-
R28
10M
OP AMP
D1
SPEED-UP DIODE
RF PLL
IC5
3.3V
12
GNDXTAL
11
VCCXTAL
10
XTALoUT/NC
C27
9
XTALIN/oSC
0.01u
8
XTALACGND/oSC
7
NC
5V
VOLTAGE REGULATOR
C840
47p
IC810
NJM2878F4-33
3.3V
LPF8
C245
27p
L206
C239
R262
270n
0.01u
0
C237
0.1u
A-10
5V
C242
C258
R259
68p
0.01u
220
Q205
2SC4617(R)
1.7V
1.2V
19.2MHz
D2-5
FREQUENCY CONTROL
D3
L11
C50
C175
6T
7p
9p
L49
C177
1u
8p
L10
L9
1u
C56
470p
R38
0
D6
MODULATION C
C47
C161
47p
2p
C46
18p
1.6V
5V
L13
C44 68p
C34
390n
A-9
Q3
0.01u
2SC4617(R)
1.1V
REFERENCE
SIGNAL AMP
20.0MHz
5V
OSC-3
X201
L77-3066-05
3.2V
R279
C271
C265
1.8k
0.01u
3
oUTPUT
C259
0.01u
0.01u
Q206
5V
2SC4617(R)
2.6V
4
A-11
VCC
C160
3p
GND
VC
19.2MH
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