1-4. Circuit Protection Parts
1-4-1. Replacing Fuses
WARNING
Fuses are essential parts for safe operation. Be sure to use the parts specified in this manual. Replacing a
fuse with an unspecified one may cause fire or electric shock.
CAUTION
If the fuse is replaced while the main power is kept on, this may cause electric shock.
Before replacing any fuse, not only turn off the unit but also remove the battery pack and disconnect the
cable that is connected to the DC IN connector.
The unit is equipped with fuses. The fuses blow if overcurrent flows in the unit due to an abnormality, In that case, turn
off the main power of the unit once, inspect inside of the unit, and then remove the cause of the overcurrent. After that,
replace the defective parts.
Board Name Ref. No. Part Name and Rating Part No.
VC-1045 F0301 FUSE (1608/3.15 A)
1-523-393-11
F0302 FUSE (1608/2.0 A)
1-523-390-11
F0303 FUSE (1608/1.4 A)
1-523-389-11
F0304 FUSE (1608/1.4 A)
1-523-389-11
F0305 FUSE (1608/0.5 A)
1-523-385-11
F4001 FUSE, MICRO
1-523-038-31
F4101 FUSE, MICRO
1-523-038-31
F4102 FUSE, MICRO
1-523-038-31
HXR-NX80/HXR-MC88
1-8