A-17
Schematic diagrams
NAV IN port (listener)
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.
.
.
IC-212
SRCN2A16-10S
16P0148
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.
.
.
J1
NMEA
.
.
.
.
RX NMEA-A 3
RX NMEA-B 4
3
4
.
.
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.
16P1048
J1
1
3
PC-400
4
5
R58
56
R59
430
CR16
1SS355
Q1
25A1362
Load requirements
Isolation: Optocoupler
Input Impedance: 486ohm
Max. Voltage: ±15V
NAV OUT port
TX NMEA-A 1
TX NMEA-B 2
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.
.
IC-212
SRCN2A16-10S
16P0148
1
2
.
.
.
.
FL2
FL1
J1
1
R63
33
R62
33
CR1 CR17
NMEA
3
2
AM26LS31CNS