Konica Minolta 0902, Service Manual

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Chapter 5 Disassembly and Assembly
5-100
8
See " Installation Procedures (Page 5-8)" in "5.2.3 Removing/Installing the Exterior Panel
and Insertion Unit" to install the first front panel.
Now, you have finished with the procedures to replace the halogen power supply.
5.9.6 Replacing the PCU
This section describes the instructions on how to replace the PCU.
Work outline
Listed below are the number of people and the rough standard of work hours required for performing the
works described in this section.
Requirements
The works in this section can be performed using only the standard tools.
1
See " Removal Procedures (Page 5-6)" in "5.2.3 Removing/Installing the Exterior Panel and
Insertion Unit" to remove the first front panel.
2
Remove the electric component mount panel.
•
8 hex/Phillips-head screws (M4 x 8)
Loosen all screws.
3
Unplug all the cables connected to the PCU.
4
Remove the PCU.
•
5 hex/Phillips-head screws (M3 x 15)
•
1 collar for each one
5
Install the new PCU.
•
5 hex/Phillips-head screws (M3 x 15)
•
1 collar for each one
Caution
Be sure to turn off the power supply circuit breaker and unplug the power cable from the
equipment whenever you disassemble/assemble the equipment.
Personnel
Number
Work Hours (steps 2 to 7)
1
First Front Side
CN3
CN1
CN2
Caution
When removing the connector, hold a notch
on the connector without pulling a cable.
Giving a strong pull to the cable may cause
it to be broken.
Important
Be careful not to drop and lose the collar.