Models 800 And 810 System Unit (Except Processor Features 7428, 7430) - IBM iSeries 270 Service Manual

Position FRU name
M01 daughter cards Memory DIMM
M02 Processor card
R01 Processor regulator
card
M02 daughter card Memory DIMM
Time of day (TOD) TOD
battery on MB1
HSL cables on the HSL cable
HSL ports
Models 800 and 810 system unit (except processor features 7428, 7430): The following diagram
shows FRU layout in the Models 800 and 810 (except processor features 7428, 7430) and the associated
system unit expansion. Use it in conjunction with the tables below. If you need address information, refer
to Addresses — Models 800 and 810.
Figure 2. Locations — Models 800 and 810 (except processor features 7428, 7430)
244
Hardware (Remove and Replace; Part Locations and Listings)
Type, CCIN, or part
number (use the
Type, model, and
part number list to
determine the part
number when the
Possible failing type or CCIN are
component given.)
See Figure 1. 2884 3022 (See page 528),
Memory card (See 3024 (See page 528),
page 364) in the 3025 (See page 528),
Memory locations and 3026 (See page 528),
placement rules page. 3027 (See page 528),
3029 (See page 528)
1. Processor v 25EB (See page
2. Network Interface
Controller (NIC)
Processor regulator
v 25EB (See page
See Figure 2. 3022 (See page 528),
Processor card with 3024 (See page 528),
DIMM memory (See 3025 (See page 528),
page 364) in the 3026 (See page 528),
Memory locations and 3027 (See page 528),
placement rules topic. 3029 (See page 528)
TOD 16G8095
HSL connection See the Type, model,
and part number list.
Remove and
replace/recovery
procedure
Go to Models 270,
800, and 810 - Cards
(dedicated)
Go to Models 270,
800, and 810 -
524) (2-way)
Processor M02
Go to Models 270,
800, and 810 -
524) (2-way)
Processor M02
Go to Models 270,
800, and 810 - Cards
(dedicated)
Go to Models 270,
800, and 810 - Time
of day (TOD) battery
Go to HSL cables -
Concurrent.