Chapter 6: PCB Details
Type 150/150G/400/400G Course Computers Service Manual 83156-1 33
Type 150/400 Course Computers
Terminal
block
Color/label Signal Direction
RUDDER blue Rudder position sensor output IN
13 NMEA 2 + NMEA 2 Out + IN
NMEA 2 – NMEA 2 Out – IN
14 NMEA 2 + NMEA 2 In + OUT
NMEA 2 – NMEA 2 In – OUT
15 SPARE 0 Not currently used TBA
(400/400G only) SPARE 1 Not currently used TBA
SPARE 2 Not currently used TBA
SPARE 3 Not currently used TBA
16 SPARE 4 Not currently used TBA
(400/400G only) SPARE 5 Not currently used TBA
SPARE 6 Not currently used TBA
17 SPARE 7 Not currently used TBA
(400/400G only) SPARE 8 Not currently used TBA
SPARE 9 Not currently used TBA
6.2. Circuit diagram and PCB layout
Refer to the Appendix for circuit diagrams and PCB layouts.