Replacing Power Board Assembly - MUTOH ValueJet 1604 Service Manual

4 Parts Replacement
4.4.2

Replacing Power Board Assembly

If the power board assembly needs to be removed, remove the power cable and wait for 5
minutes or more before dismount the assembly; this will discharge the residual electrical
charge of the electrolytic capacitor.
Touching the board before the capacitor discharges may cause electric shock.
1. Remove the media guide F (upper).
"4.2.17 Removing Media Guide F (Upper)" p.4-24
2. Remove the connectors.
3. Remove the screws (9 pieces) that retain power board assembly.
No.
1
2
4. Remove the power board assembly.
5. Replace the power board assembly.
6. To reassemble the unit, reverse the removal procedure.
Rev.-05
2
2
Power board assembly
Screws that retain the power board assembly
×
(cup screw M3 6)
Part name
4-42
VJ-1604 Maintenance Manual
1