4. Disconnect two flexible cables from PCB-DA ass'y and remove two connectors from PCB-L ass'y.
D
k
flexible cable
5. Disassembly of upper case.
Remove flexible cable from PCB-L ass'y, then remove SUB773-LB2 ass'y.
Unscrew four screws (S2) fixing PCB-L ass'y then remove it.
four screws (S2)
connector
flexible cable
— 22 —