Konica Minolta 0902, Service Manual

Page: 236 / 302

Chapter 5 Disassembly and Assembly
5-116
8
Install the circuit board cover that was removed in
Step 2 .
•
3 screws (M3 x 6)
9
See " Installation Procedures (Page 5-8)" in "5.2.3 Removing/Installing the Exterior Panel
and Insertion Unit" to install the first front back panel.
Now, you have finished with the procedures to replace the CIU.
5.10.2 Replacing the MDU
This section describes the instructions on how to replace the MDU.
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)" of the "5.2.3 Removing/Installing the Exterior Panel
and Insertion Unit" , and remove the first font back panel.
2
Remove the circuit board cover.
•
3 screws (M3 x 6)
Loosen all.
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.
•
See "5.2.7 Binding the Grounding Strap (Page 5-18)" to bind a grounding strap in order to
protect the circuit board from damage due to static discharge.
Personnel
Number
Work Hours (steps 2 to 7)
1
First Front Back Side