Icom IC-F43GS - Transmitting BIIS Calls and Data

Jul. 2008
10
C707
Q701
L701
C702 C703
R701
C715
L706
MP701
L704
Q702
C734
D702
R706
C723
C718
C724
R703
R710
C701
C725
R704
C752
to_LPF
D704
L709
C742
J702
1
2
Q704
C708
Q703
C753
R726
D703
C754
D701
L705
C716
C722
C726
C727
C732
C719
R728
C713
C711
L703
C755
C756
J701
1 2 3
4 5
PDET
GND
VCC
C751
L712
F701
12
VCC1
C757
D705
C744
C760
C705
C733
L708
C735
C731
R715
C761
C762
EP712
EP711
R712
R727
R708
C763
C766
C767
C758 C759
R705
C721
C745
C709 C712
C750
C729
C720
R702
L707
GND
T5V
APC
P_DET
TX
T5V
VCC
T5V
APC
P_DET
RX
GND
LPF
APC
P_DE
T
(FUSE UNIT)
To MAIN UNIT
From MAIN UNIT
Power High 2.67 V
Power Low 1.84 V
(Measurement frequency 400 MHz )
Voltage in TX
Voltage in RX
TX
NOTE: Refer to “PARTS LIST” for the value or component name.