Furuno 2167DS-BB - Manual (Page 41)

2-17
Power supply unit
Refer to the illustration and table below to add (or remove) jumper connector P8 from the TX-HV
Board (03P9350) and change fuse.
After completing jumper and fuse arrangements, adjust the overvoltage detection circuit, using a
variable transformer.
Note: When switching from 220 VAC to 100 VAC, construct a jumper connector locally, referring
to the illustration below. (VH6 connector housing is to be plugged into J8.)
Power Fuse Jumper connector P8
100 VAC 5A Required
220 VAC 3A Unnecessary
Fuse
TX-HV Board
Unfasten four screws and remove
cover for TX-HV Board.
R21
CR23
P8/J8
6 5 4 3 2 1
Jumper connector
(VH6P)
TB1