GE Vivid S5 N - 8-4-6-4 TGC Board Installation Procedure (New-type Operator Panel)

GE
P
ART NUMBER FN091065, REVISION 2 VS5 N AND VS6 N SERVICE MANUAL
8-76 Section 8-3 - Control Console Components Replacement Procedures
PRELIMINARY
8-4-6-4 TGC Board Installation Procedure (New-type Operator Panel)
1.) Carefully place the new TGC Board in the keyboard assembly. Make sure it is correctly positioned.
2.) Return and fasten the four retaining screws (previously loosened) to secure the TGC Board firmly
in position, as indicated in Figure 8-91.
3.) Carefully re-connect the cable connector (previously disconnected), as indicated in Figure 8-91.
4.) Re-fit the Keyboard Bottom Cover, as described in the “Keyboard Bottom Cover Installation
Procedure” on page 8-60.
5.) Install the Keyboard Assembly on the system, as described in the “Keyboard Assembly Installation
Procedure” on page 8-42.
6.) Proceed to perform the following functionality tests:
- “Alphanumeric Keyboard Test” on page 4-18
- “Extended Keyboard and Trackball Test” on page 4-18
- “Speakers Tests” on page 4-21
- “Light Detector Test for Vivid S6 N only” on page 4-22
- “USB Test” on page 4-37
- “Grounding Continuity” on page 10-23
- “Chassis Current Leakage Test” on page 10-24