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Disassembly Guide
User Interface PCB Removal/Replacement
Removal
76
9. Connect the Display PCB ribbon cable to J13 of the User Interface PCB.
Install the clip over the J5 connector.
10. Complete the procedure in paragraph Monitor Assembly on page 66.
1. Complete the procedures in paragraphs Prior to Disassembly on page 64, and
Monitor Disassembly on page 65.
2. Disconnect the CCFL harness (two white wires) from J5 of the User Interface
PCB. See Figure 11.
3. Use a small blade screwdriver to pry the clip from either edge of J13, then
disconnect the Display PCB ribbon cable from the connector.
4. Disconnect the keypad ribbon cable from connector J17 on the User Interface
PCB (Figure 11). Lift up on the ribbon cable's outer shell until it clicks, then
remove the cable from the connector.
5. Disconnect the speaker cable from J12 on the User Interface PCB.
6. Remove the five screws in the User Interface PCB (Figure 12 on page 77).
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