Replacing The Ps Unit - TEC B-672 Maintenance Manual

2. MAJOR UNIT REPLACEMENT

2.2 REPLACING THE PS UNIT

CAUTION:
Replace only with the same type and rated of fuse for continued protection against risk of fire.
1) Detach all connectors from the CPU PC board.
2) Remove the two screws (FL-4 x 6) to detach the PS unit. Pushing the AC power inlet from behind
will ease the removal of the PS unit.
3) Disconnect the PS cable from the PS unit.
CPU PC Board
PS Cable
4) Replace the PS unit and reassemble in the reverse order of removal. Insert the PS cable into the
notch A .
Mantenimiento Periféricos Informáticos C/Canteras,15 28860 Paracuellos de Jarama Madrid Tel: 91 748 16 04 www.mpi.com.es
Connecter
PS Unit
A
Screw (FL- 4x6)
2-4
EM18-33017
2.2 REPLACING THE PS UNIT
Screw (FL- 4x6)
Fig.2-5