Parts Replacement; Power Unit; Fuse - Star Micronics TSP400 Series Technical Manual

5
7
8
4
8
A
0
3
2
1
5.

Power Unit

1
(1) Disconnect the power cord from the AC outlet.
(2) Remove:
6
8
9
2
6.

Fuse

(1) Remove shield chassis A, according to procedure
given in 5. above.
Check fuse F1. 1
(2)
If the fuse is blown, replace with the following.
If the replacement fuse also blows out, replace the
power unit or check the main logic board.
– 39 –

PARTS REPLACEMENT

Upper casing unit (See 1. above.)
Three screws (See 4. above.)
Interface PCB (See 4. above.)
Screw 1
Four screws 2
Lower casing chassis 3
Connector 4
Two tapping screws 5
Shield chassis (A) 6
Connector 7
Four screws 8
Power unit 9
Screw 0
Earth plate (A) A
AC Voltage
120V 5TT5A-125V
220-240V EAK3.15A250V
F1