Icom M802 Instruction Manual - Page 68

Fuse replacement

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13 CONFECTION AND INSTALLATION I Fuse replacement The transceiver has 2 fuses (2 types) to protect internal circuitry, 1 fuse for the fuse holder on the DC power cable and 1 for inside. If the transceiver stops functioning, check the fuses below. • DC power cable FGB 30 A • Circuitry fuse FGB 5 A D Internal fuse replacement q Unscrew 8 screws from the top cover, then remove the cover. CAUTION: DISCONNECT the DC power cable from the transceiver when changing a fuse. e Replace the circuitry fuse as shown in the diagram below. • Use the supplied FGB 5 A fuse (glass tube type). w Unscrew 8 screws from the PA shield cover, then open the cover. • The cooling fan is fixed with the PA shield cover. • Move the coaxial cable as shown in the diagram. • Be careful the cooling fan power cables are still connected. r Attach the PA shield cover, coaxial cable and top cover to their original position. Coaxial cable D Line fuse replacement 60 FGB 30 A

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60
13
CONFECTION AND INSTALLATION
D
Internal fuse replacement
q
Unscrew 8 screws from the top cover, then remove
the cover.
w
Unscrew 8 screws from the PA shield cover, then
open the cover.
•
The cooling fan is
fi
xed with the PA shield cover.
•
Move the coaxial cable as shown in the diagram.
•
Be careful the cooling fan power cables are still con-
nected.
e
Replace the circuitry fuse as shown in the diagram
below.
•
Use the supplied FGB 5 A fuse (glass tube type).
r
Attach the PA shield cover, coaxial cable and top
cover to their original position.
Coaxial
cable
■
Fuse replacement
The transceiver has 2 fuses (2 types) to protect inter-
nal circuitry, 1 fuse for the fuse holder on the DC power
cable and 1 for inside. If the transceiver stops func-
tioning, check the fuses below.
•
DC power cable
……………………………
FGB 30 A
•
Circuitry fuse
…………………………………
FGB 5 A
CAUTION: DISCONNECT
the DC power cable from
the transceiver when changing a fuse.
D
Line fuse replacement
FGB 30 A