Operating instructions

6-14 Circuit Board/Schematic Diagrams and Parts List
PA
PW_CTRL
RAWB+
NU
C730
0.10uF
43
R727
0
R726
C729
51pF
NU
91
R723
15pF
C727
9.1pF
C726 C7400
20pF
NU
3.9mm 1.3mm
NU
13pF
C728
3.3pF
C740
R720
200
3.6mm
3.4mm
Q703
39pF
C724
0.10uF
C718
1
D
3
G
S
2
200
R718
R725
0
51
R719
C719
39pF
0.10uF
C731
C723
C716
6pF2.4pF
C713
5pF
1.8nH
L702L704
1.8nH
39pF
C715
22
R717
L701
120nH
51pF
C717
0.10uF
C747
1
RF_IN
3
VD_RF_OUT
2
GND1
4
GND2
TX_VCTRL
ADA4743
U700
39pF
C714
47K
R733
22
R729
300
R730
39pF
C738
R728
300
TX_BUFF
Q702
ANT_EN
5V_ANA_VBUS2
10K
47K
47K
4.7K
C741
51pF
C720
.022uF
270nH
L703
C739
0.10uF
NU
C721
0.1uF
2.5pF
C736
C722
4.7pF1000pF
C737
11.5mm4.7mm
39pF
C744C734
4.7pF
PA_OUT
NOT PLACED
8.2pF
C799
15pF
C732
12.3nH
L706
18pF
C798
18pF
C7320
Q704
G
D
S1 S2
10uF
C700
2
3
1
8
4
NOT PLACED
51pF
C703
0.1
R700
U701-1
AD8566
R702
R703
330K
330K
2MEG
R705
200K
R704
NOT PLACED
2MEG
R706
200K
R701
E701
BLM18SG260TN1D
C704
51pF
51pF
C708
R707
2.2K
C705
.047uF
R714
270
6
5
7
8
4
U701-2
AD8566
C709
.01uF
51pF
C706
R708
5.1K
Q701
10K
47K
47K
4.7K
NU
R732
0
0
R731
TX_SEL
ANT_EN
R711
20K
C710
.01uF
TX_DAC
NU
120nH
L700
51pF
C711
10K
R710
R709
0
TX_VCTRL
Near to Q704
PA_TEMP
1
VOUT
2
LM50
U702
GND
3
POS
0
R712
C712
.022uF
DNP
R713
10K
Transmitter Schematic Diagram