Furuno FR-2115-B - Manual (Page 49)

4-10
2. Unfasten four M3X8 pan-head screws to remove the RP board mountlng plate from the
RGB board and its mounting plate.
J106
J105
J104
J103
J446
J466
J462
J465
*
*
*
*
Pan-head
Screw M4X8
RGB Board
RGB board
mounting plate
RP board
mounting plate
Figure 4-9 Processor unit, inside view
3. Disconnect RP connector from M-card base assy. Fasten the M-card base assy. and RGB
board mounting plate with one M4X8 pan-head screw.
Fasten with
M4X8 screw.
Fasten with M3X8
screws (2 pcs.)
Figure 4-10 Processor unit, inside view