Raymarine SmartPilot S1, Руководство по обслуживанию

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Kionix Gyro (new)
Murata Gyro (early)
S2G & S3G SmartPilot PCB
S1G SmartPilot PCB
S2G & S3G
Change R145 and R147
Murata Gyro 10K (0805)
Kionix Gyro 11.3K (0805)
S1G Pilot
Change R18
Murata Gyro 100k (0603)
Kionix Gyro 113k (0603)
Gyro assembly onto PCB:
The new Kionix Gyro is mounted onto the PCB in the same orientation as the Murata Gyro. With the
Course Computer upright (connector strip at the bottom), the Gyro should be secured to the PCB with the
Gyro loom & connector uppermost.
Replacing faulty Murata Gyro with new Kionix Gyro on early Course Computer PCB:
S1G - Replace R18 with 113K Resistor, secure and connect Gyro as above.
S2G/S3G/150G/400G - Replace R145 & R147 with 11.3K Resistor, secure and connect Gyro as above.
Replacing faulty Course Computer PCB with new modified PCB and retaining early Murata Gyro:
S1G – Replace PCB and change R18 with 100K Resistor secure and connect Gyro as above.
S2G/S3G/150G/400G – Replace PCB and change R145 & R147 with 10K Resistor, secure and connect
Gyro as above.
Service Spares:
Gyro service spares will be supplied with the appropriate resistors, therefore it is strongly recommended
to check resistor values against the Gyro type when servicing the Course Computer.
Technical Update Issue Number: TU232
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