Icom GM600 - Page 116

110
14
DIGITAL INTERFACE (IEC61162-1)
■ Schematic diagram
D IEC61162-1/BAM In/Out lines
■ Hardware version
The transceiverʼs hardware version is described on the serial number label,
as shown to the right.
10
ISL8483EIBZ
1
RO
2
RE
3
DE
4
DI
5
GND
6
A/Y
7
B/Z
8
VCC
47k
0.01
1
10
TC7WU04FU
1
2
3
4
5
6
7
8
TLP2303
LDTC143ZE
KDS122
4.7k
1
0.1
560
100k
270
0.1
100
2SC4213
3.9k
1
IEC61162-1/BAM_OUTPUT
IEC61162-1/BAM_INPUT-
IEC61162-1/BAM_OUTPUT-
IEC61162-1/BAM_OUTPUT+
IEC61162-1/BAM_INPUT
5V
IEC61162-1/BAM_INPUT+
3.3V
■ Software version
You can conrm the transceiverʼs software version in the Menu screen.
See page 91 for details.
The input circuit is electricaly isolated by the TPL2303.
Serial number label
Hardware version
is described here.