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Simrad GC80/85 Compact MK2 Gyro Compass
5.8
Replacing the fuses
WARNING
F1 (12 A)
FUSE NO
CAPACITY
XF1
XF2
XF3
1 A
XF4
XF5
XF6
10 A
XF7
3.15 A
XF8
10 A
XF9
10 A
XF10
1 A
988-12718-003
Before a fuse is replaced, disconnect the respective power
for the damaged fuse.
Use the procedures described on the following pages when replacing the
fuses.
Master compass
Fuse F1 is located inside the fuse holder in the front of the Master compass.
1
Open the fuse holder by pressing and turning the fuse holder edge
counter-clockwise with a screwdriver.
2
Replace fuse F1, and close the holder by turning it clockwise.
Compact MK2 Control unit
For location of the fuses, refer to the drawing on the next page.
TB NO, PIN
SIGNAL
TB1-2, 9
1R24+
TB1-2, 14
2R24+
TB1-2, 19
3R24+
TB1-2. 24
4R24+
TB1-1, 21
ST15
TB3, 1
24M+
TB3, 5
24B+
TB3, 3
24R+
TB3, 7
24BT+
???
???
DESCRIPTION
Power supply for ch.1 serial repeater
Power supply for ch.2 serial repeater
Power supply for ch.3 serial repeater
Power supply for ch.4 serial repeater
Power supply for ch.1 step motor repeater
Main power supply (standard type)
Master compass power supply (with Power
supply unit
Power supply for Control unit (with Power
supply unit)
Power supply for repeaters
(with Power supply unit)
Emergency power supply (standard type)
Unused
42
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