Toshiba A3X - page 333

4.23 Fluorescent Lamp Replacement Procedures
2. Install the source PCB and gate PCB.
1) Install the source PCB. Be careful not to apply excessive force to the TCP.
2) Install the gate PCB. Be careful not to apply excessive force to the TCP.
Source PCB
Gate PCB
Figure 4-98 Replacing 15.0 Inch LG.Philips fluorescent lamp (SXGA+) (6)
3. Install the top case. Be careful not to apply excessive force to the gate TCP.
Satellite A50S/TECRA A3X Maintenance Manual (960-534) [CONFIDENTIAL] 4-111