Furuno Felcom 250 Service Manual page 242

Fig. 9.1.14 POWER (16PO266) side A
R123: SW Freq. ADJ (TP105- TP202: 70 ± 1kHz)
Fig. 9.1.14 POWER (16P0266) side A
Fig. 9.1.15 POWER (16P0266) side B
9.1 Communication Unit: FB-2000
9-7
CR215:
The light turns
on when the
voltage drop
of 42V.
CR115:
The light turns
on when the
voltage drop of
48V, 5V