Table 41. FRU Locations and Failing Components Table for Models 830, SB2 System Unit with FC 9074 Base I/O
Tower (continued)
Position FRU Name Possible Failing
Component
Type, CCIN, or Part Number
(use the “Type, Model, and
Part Number list” on page 885
to determine the part number
when Type or CCIN are
given.)
Removal and Installation/Recovery
Procedure
AC Module AC Module 21P6347 – Dual Line Cord Go to “Model 830 FC 9074, Model 840
FC 9079/8079 (With Dual Line Cords)
– AC Module (A01, A02)” on
page 654.
A02 AC Module AC Module 21P6347 – Dual Line Cord Go to “Model 830 FC 9074, Model 840
FC 9079/8079 (With Dual Line Cords)
– AC Module (A01, A02)” on
page 654.
P01 – P03 Power Supply Power Supply 90H6629 – Single Line Cord Go to “FC 9074, FC 9079, FC
5074/5079 – Power Supply – P01, P02,
and P03” on page 632.
P01 – P02 Power Supply Power Supply 21P5383 – Dual Line Cord Go to “FC 9074, FC 9079, FC
5074/5079 – Power Supply – P01, P02,
and P03” on page 632.
PB1 Power Board Power Board 24L0891 Go to “Models 830/SB2 with FC 9074
– Power Distribution Backplane
(PB1)” on page 669.
T01 - T04 Battery Battery 97H7318 (This PN includes all
4 batteries)
Go to “Models 830/SB2 with FC 9074
– Battery (T01 through T04)” on
page 655.
DB1 Device Board Device Board 283D Go to “Models 830/SB2 – Device
Boards (DB1 and DB2)” on page 664.
DB2 Device Board Device Board 283D Go to “Models 830/SB2 – Device
Boards (DB1 and DB2)” on page 664.
DB3 Device Board Device Board 283C Go to “Models 830/SB2 – Device
Board (DB3)” on page 665.
NB1 Control Panel Control Panel 24L0945 Go to “Models 830/SB2 with FC 9074
– System Unit Control Panel (NB1)”
on page 667.
D01 – D40 Disk Unit Disk Unit See “Type, Model, and Part
Number list” on page 885.
Go to “Recovery Procedures” on
page 893.
D41 Optical Optical See “Type, Model, and Part
Number list” on page 885.
Go to “Models 830/SB2 with FC 9074
– Removable Media (D41 & D42)” on
page 671.
D42 Tape Tape See “Type, Model, and Part
Number list” on page 885.
Go to “Models 830/SB2 with FC 9074
– Removable Media (D41 & D42)” on
page 671.
D46 – D50 Disk Unit Disk Unit See “Type, Model, and Part
Number list” on page 885.
Go to “Recovery Procedures” on
page 893.
HSL cables
on the HSL
ports
HSL cable HSL connection See “Type, Model, and Part
Number list” on page 885.
Go to “HSL Cables – Concurrent” on
page 653.
Locations and Addresses
Chapter 5. Locations, Addresses, and Part Listings 713