Icom IC-FR3000 Series, Инструкция по эксплуатации

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14
5
MAINTENANCE
■
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.
R R
WARNING:
DISCONNECT the AC power
cable and/or DC power cable from the repeater.
Otherwise, there is danger of electric shock and/or
equipment damage.
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.
For ACC connector
D
REG unit
q
Remove the top cover as shown on p. 11.
w
Remove the 12 screws from the REG shielding
plate, then remove the plate.
e
Replace the circuitry fuse as shown below.
r
Return the REG shielding plate and top cover.
For DC output line
of internal power supply For DC output line
of internal power supply
For DC output line
of external backup battery For DC output line
of external backup battery