Furuno MARINE RADAR 1823C Installation Manual page 66

3. Disconnect the PH5P connector from J1357 on the POWER Board (19P1005).
4. Unfasten seven pan head screws (M3x8) to dismount the POWER Board and POWER
shield case from the display unit.
Pan head screws
(M3x8) 7 pcs.
5. Mate P107 on the ARP Board (option) to J112 on the SPU Board.
6. Fix the ARP Board on the SPU Board with four pan head screws and spring washers
(supplied with option kit).
7. Remount the POWER Board and power shield case with pan head screws (M3x8, 7pcs.)
8. Attach the PH5P connector to J1357 on the POWER Board.
9. Fasten screws in order shown on the next page to mount the display cover.
4-2
Dismounting the POWER Board
POWER Board
19P1005
J1357
POWER shield case
P107
J112
To J1357 on
POWER Board