Icom IC-R9500 Instruction Manual - Page 162

Fuse replacement

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12 MAINTENANCE ■ Fuse replacement D AC power input fuse IC-R9500 has two fuses for receiver protection. AC power input : 4 A (for 100/120 V AC versions) 2 A (for 230/240 V AC versions) DC output jack : 1 A If the fuse blows or the receiver stops functioning, find the sources of the problem, if possible, and replace the damaged fuse with a new fuse of the same rating. WARNING: DISCONNECT the AC power cable from the AC outlet before removing the receiver's cover. This can prevent shock to the user or damage to the receiver. The AC power input fuse is held in the [FUSE] holder. q Unscrew the [FUSE] holder using a standard screw driver. w Replace the open fuse with a new, properly rated one as shown at left. D DC output fuse When no external DC output is available from [EXT DC] and ACC connector, the internal fuse may be open. Replace the fuse in this case. q Remove the top cover and shield case as shown at page 12-6. w Replace the open fuse with a new, properly rated one (FGB 1 A) as shown at left. e Replace the shield case and top cover. 12-8

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12-8
12
MAINTENANCE
■
Fuse replacement
IC-R9500 has two fuses for receiver protection.
AC power input : 4 A (for 100/120 V AC versions)
2 A (for 230/240 V AC versions)
DC output jack
: 1 A
If the fuse blows or the receiver stops functioning, find
the sources of the problem, if possible, and replace the
damaged fuse with a new fuse of the same rating.
WARNING:
DISCONNECT the AC power cable
from the AC outlet before removing the receiver’s
cover. This can prevent shock to the user or dam-
age to the receiver.
D
AC power input fuse
The AC power input fuse is held in the [FUSE] holder.
q
Unscrew the [FUSE] holder using a standard screw
driver.
w
Replace the open fuse with a new, properly rated
one as shown at left.
D
DC output fuse
When no external DC output is available from [EXT
DC] and ACC connector, the internal fuse may be
open. Replace the fuse in this case.
q
Remove the top cover and shield case as shown at
page 12-6.
w
Replace the open fuse with a new, properly rated
one (FGB 1 A) as shown at left.
e
Replace the shield case and top cover.