Star Micronics NX-1020 - Fuses; Power Supply Unit

PARTS REPLACEMENT
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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 → Replace fuse as follows:
AC Voltage F1
120V 5TT1A
220V/240V 630mA
Destination F2,F3
For US, UK, AS 5TT3A
For EC, WG, HK EAK3.15A
New fuse blown → Inspect circuit