Power Supply Unit; Fuses - Star Micronics NX-1020 Technical Manual

5.

Power Supply Unit

(1) Remove
•
Upper case unit according to the procedure de-
scribed in item 1.
•
Connector [1]
•
Three tapping screws [2]
•
Two screws [3]
•
Two screws [4]
•
Power switch holder [5]
•
Power switch [6]
•
Power supply unit [7]
6.

Fuses

(1) Remove
•
Power supply unit according to the procedure
described in item 5.
(2) Inspect
•
Fuse F1 [1]
•
Fuse F2 [2]
•
Fuse F3 [3]
Defective
AC Voltage
120V
220V/240V
Destination
For US, UK, AS
For EC, WG, HK
New fuse blown
– 45 –
PARTS REPLACEMENT
Replace fuse as follows:
F1
5TT1A
630mA
F2,F3
5TT3A
EAK3.15A
Inspect circuit