GE PROPRIETARY TO GE
D
IRECTION 5308917-100, REVISION 8 LOGIQ P3 SERVICE MANUAL
Chapter 8 Replacement Procedures 8-17
8-2-9 TGC PWA FRU Assy (FRU P/N: 5315107-P3, 5438284-LP3BT)
This is a description on how to remove and replace the TGC PWA Assembly.
8-2-9-1 Tools
• Common phillips screwdrivers
8-2-9-2 Needed Manpower
• 1 person, 10 minutes
8-2-9-3 Preparations
• Shutdown the system and switch off the main Circuit Breaker at the bottom rear side of the system.
8-2-9-4 Removal procedure P3
1) Remove keyboard Assembly. Refer section 8-2-7 on page 10
2) Remove TGC Caps. ( 8 Nos.)
3) Remove TGC assembly by removing the four screws (as marked in Figure 8-18 on page 8-18 )
PWA with TGC interface cable.
8-2-9-5 Removal procedure P3 BT
1) Remove keyboard Assembly. Refer section 8-2-7 on page 10
2) Remove TGC Caps. ( 8 Nos.)
3) Remove TGC assembly by removing the four screws (as marked in Figure 8-18 on page 8-18 ).
4) Pull out the TGC board that is mounted on the keyboard PWA.
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