Furuno FAR-2107 Series Service Manual page 23

How to check modification on Inverter board
Diodes, D23 and D24 are removed from Inverter board to disable low-current protector.
Use the following steps to gain access to diodes.
1. Take steps 1 and 2 on the previous page.
2. Unplug J3 on 03P9360 and CN10 on DVI I/F board.
3. Remove the aluminium cover.
4. Make sure that D23 and D24 are removed. If not, unsolder these diodes.
5. Reverse the above steps.
03P9360
DVI I/F board
J3
CN10
Fig. 5 03P9360 and DVI I/F boards enlarged
D23
D24
Fig. 6 D23 and D24 on Inverter board
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