Furuno FAR-2107 Series Service Manual page 44

Reinforcement of grounding magnetron
16. Pass the ground wire (AF3120VR-L360, supplied) through the bush on the
MD Board case, and fix it with fixing screw for magnetron.
17. Twist the ground wire mentioned above and the heater wire (J814,
BROWN/ORANGE) together.
18. Fasten the ground wire with the fixing screw for the MD Board at the
upper-left side.
Ground wire
Heater wire
Use this screw.
MD Board
Dismounting the magnetron relay board
19. Unfasten two screws to dismount the magnetron relay board TB805.
20. Cut the magnetron cables leaving 200 mm, and solder them to the
pulse-transformer directly.
Dismount the relay
board TB805.
Ground wire
4
Use this screw.
Directly solder cables to pulse-trans.
Magnetron