Konica Minolta 0902, Service Manual

Page: 156 / 302

Chapter 5 Disassembly and Assembly
5-36
5.3.12 Replacing the Shutter Unit
This section describes the instructions on how to replace the shutter unit.
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
Shown below are the tools requiring to be prepared in addition to the standard tools before performing the
works in this section.
1
See " Removal Procedures (Page 5-6)" in "5.2.3 Removing/Installing the Exterior Panel and
Insertion Unit" to remove the insertion unit.
Reverse the removed insertion unit and place it in a stable place in order to perform the replacing work.
2
Unplug the cables connected to the shutter unit
assembly.
•
Connector (JP20): shutter motor
•
Connector (JP36): shutter close detection sensor
•
Connector (JP35): shutter open detection sensor
•
Grounding cable: 1 hex/Phillips-head screw (M5 x 10)
3
Remove the shutter unit assembly.
•
5 tapping screws (M4 x 10)
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
No. Tool
1 0.2 mm spacer (film, etc.)
A piece of film has about 0.2 mm in thickness.
JP20
JP35
JP36
Grounding Cable
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.