I Fuse Replacement - Icom ic-FR4000 Instruction Manual

I Fuse replacement

If a fuse blows or the repeater stops functioning, try to
find the source of the problem, and replace the dam-
aged fuse with a new, rated fuse.
D LOGIC unit
q Remove the bottom cover as shown on p. 11.
w Remove 8 screws from the LOGIC shielding plate,
then remove the plate.
e Replace the circuitry fuse as shown below.
r Return the LOGIC shielding plate and bottom cover.
D REG unit
q Remove the top cover as shown on p. 11.
w Remove the 12 screws from the REG shielding
e Replace the circuitry fuse as shown below.
For ACC connector
r Return the REG shielding plate and top cover.
CAUTION: DISCONNECT the AC power cable
and/or DC power cable from the repeater. Other-
wise, there is danger of electric shock and/or equip-
ment damage.
plate, then remove the plate.
For AC line
For DC line
5
MAINTENANCE
14