System Base Assembly - Texas Instruments Extensa 51x Maintenance Manual

FRU Description
Cable Assembly, Inverter (12P)
LCD Cover, DSSTN, 10.4 inch
6.4.2

System Base Assembly

As shown in Figure 6-2, the System Base Assembly houses a variety of
field-replaceable subassemblies and components. The FRUs and paragraph
references for removal/replacement procedures are listed in Table 6-2.
Table 6-3 contains a listing of Customer (non-technical user) replaceable
units (CRUs) and associated TI Part Numbers.
Table 6-2 Base Assembly, Field-Replaceable Units (FRUs)
FRU Description
Main Board without CPU (transfer CPU to
replacement board)
IC, CPU, P54LM-100 SPGA (2.9V)
Button Board Assembly
Touchpad Board Assembly
Smart Battery Control Board Assembly
LED/Switch PWB Assembly
Charger/Power Supply Board Assembly
Floppy Drive Assembly
Hard Disk Drive, 810 Million Byte
Keyboard Assembly, U.S., EXT50x/51x
Keyboard Assembly, UK, EXT50x/51x
Keyboard Assembly, GER, EXT50x/51x
Keyboard Assembly, FRA, EXT50x/51x
Keyboard Assembly, SPN, EXT50x/51x
Keyboard Assembly, SWS, EXT50x/51x
Keyboard Assembly, ITA, EXT50x/51x
Keyboard Assembly, PORT, EXT50x/51x
TI Part No. Reference
Paragraph
9811386-0001 6.5.8
9811372 6.5.8
TI Part No. Reference
Paragraph
9811726-0001
9811733-0001
9811367-0001
9803991-0001
9811734-0001
9811358-0001
9811360-0001
9811394-0001
9811396-0001
9811398-0001
9811398-0002
9811398-0003
9811398-0004
9811398-0005
9811398-0006
9811398-0007
9811398-0009
Field Service 6-5
No.
No.
6.5.13
6.5.14
6.5.6
6.5.4
6.5.4
6.5.4
6.5.4
6.5.5
6.5.6
6.5.2
6.5.2
6.5.2
6.5.2
6.5.2
6.5.2
6.5.2
6.5.2