Furuno FCR-2107 Operator's Manual page 512

Appendix 6: Parts List and Parts Location
Transceiver Unit RTR-081 (for FCR-2827W(-D))
MIC Assy.
(RU-9601)
IF Amplifier
(03P9335)
AP-88
Diode Limiter
(RU-9099)
Isolator
(FX0157)
RFC Board (03P9346)
Transceiver unit RTR-081, cover opened
Circulator
(RC-3686)
PWR Board
(03P9348)
TB Board
(03P9349)
Underneath:
MD Board (03P9244)
Pulse Converter (RT-9023)
Magnetron (MG5436)
Circulator (RC-3686)
Motor (109P0824H602)