Chapter 5 Disassembly and Assembly
5-79
6 Connect the cables removed in Step 3 to the
LMD.
•
CN2 (LMCN2: cable)
7 Release the simple fixing lock.
Lock will be released by pulling up the blue knob.
8 See "îš„ Installation Procedures (Page 5-8)" in "5.2.3 Removing/Installing the Exterior Panel
and Insertion Unit" to install the second front back panel.
Now, you have finished with the procedures to replace the LMD.
5.6.2 Replacing the LMC
This section describes the instructions on how to replace the LMC.
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 "5.6.1 Replacing the LMD (Page 5-78)" to remove the LMD.
2 Unplug all the cables connected to the LMC.
3 Remove the LMC.
•
4 screws (M3 x 6)
4 Install the new LMC.
•
4 screws (M3 x 6)
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 5)
1
Second Front
Back Side
LMC
LMD
CN9
CN7
CN304
CN303
CN5
CN4
CN6
CN2
CN8
J1
CN1
CN301
CN302
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.
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