Huawei TP48200A-DT19D1 Telecom Power User Manual page 73

TP48200A-DT19D1 Telecom Power
User Manual
2.
3.
Figure 4-16 Jumper caps on the TCUA control board
Step 4 Install a new TCUA control board.
1.
2.
3.
Step 5 Install the TCUA.
1.
Issue 03 (2019-11-15)
Figure 4-15 Removing the TCUA control board
Record the positions of TEC04C cables on the TCUA control board, disconnect the
cables, and then remove the TCUA control board.
Record the positions of jumper caps on the TCUA control board, as shown in Figure
4-16.
Set jumper caps for the new TCUA control board based on the recorded information.
Install the new TCUA control board in the TCUA.
Reconnect the cables between the TEC04C and the new TCUA control board based on
the recorded information.
Tighten screws to secure the TCUA.
Copyright © Huawei Technologies Co., Ltd.
4 Maintenance
66