Furuno FAR-2228-BB Operator's Manual page 281

Processor Unit RPU-025
AC-powered: 03P9545 AC-powered: 03P9545
DC-powered: 03P9676 DC-powered: 03P9676
(Under LAN Signal Converter) (Under LAN Signal Converter)
Fuse 1 Fuse 1
RPU-025 front view
Remove caps to replace fuses
AC-powered: 03P9543
DC-powered: 03P9677
FAN FAN
(attached to plate) (attached to plate)
LAN Signal
Converter*
FIL board FIL board
Fuse 2* Fuse 2*
PWR1 board
PWR2 board*
03P9527
FAN*
*: The presence of this component depends on configuration purchased.
APPENDIX 7 PARTS LOCATION
TB board
03P9648
MAIN board
03P9652
Remove top layer (inner chassis)
to show PWR1 and PWR2 boards.
FAN
AP-35