Huawei ETP48400-C9A2 User Manual page 78

ETP48400-C9A2 Embedded Power
User Manual
Step 2 Record the positions on the UIM02C panel for connecting signal cables and disconnect the
cables.
Step 3 Unscrew and remove the UIM02C, as shown in
Figure 7-5 Taking out the UIM02C
Step 4 Record the positions where the PCB connects to all the cables, and then disconnect the cables.
Step 5 Remove the PCB.
Figure 7-6 Removing the PCB of UIM02C
Step 6 Take out the new PCB and install it.
Issue 05 (2020-04-07) Copyright © Huawei Technologies Co., Ltd.
Figure 7-5.
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