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4 Replacement Procedures 4.17 LCD harness holder
4-42 [CONFIDENTIAL] TECRA M4 Maintenance Manual (960-521)
4 Replacement Procedures
4.17 LCD harness holder
Removing the LCD harness holder
The following describes the procedure for removing the LCD harness holder. (See Figure 4-
27.)
1. Disconnecting the USB harness from the connector CN4612 on the system board and
from CN4621 on the CN board, turn up the insulator and pull out the USB harness
from the guide of LCD harness holder.
2. Disconnect the LCD harness from the connector CN5501 on the system board and
pull out the LCD harness from the LCD harness holder.
3. Disconnecting the CN board harness from the connector CN9502 on the system
board and from the connector CN9520 on the CN board, pull out the CN board
harness from the guide of LCD harness holder.
4. Disconnecting the QI board cable from the connector CN9521 on the CN board and
from the connector CN9530 on the QI board, pull out the QI board cable from the
guide of LCD harness holder.