Type Description Model Part number
2460 Processor capacity card 840 21P4448
2461 Processor capacity card 840 21P4450
246C Termination / passthru card 840, SB3 23L7848
246D Clock terminator / filler 840 04N5635
246E System processor for processors 2
through 4 (four through sixteen way
processor systems)
840 21P4517
246F System processor for processor 1 (4
thru 16-way processor systems)
840 21P4511
247A Control panel 870/890 (FC 9094) 24L0945
247B Display panel FC 5065, FC 5066, FC 5074,
FC 5078, FC 0578, FC 5088,
FC 0588, FC 5094
24L0962
247D Control panel Models 270, 800, 810 24L1591
247E Display panel FC 5075 24L1592
247F Control panel 820 24L1750
2487 Processor capacity card 890 21P7658
2488 Processor capacity card 890 53P1114
24A0 Processor (1-way) 270 (processor feature codes
22A7, 22A8, 22AA, 22AB,
2423, 2424), 820
04N4758
24A2 Processor (2-way) 270 04N6751
250A Op panel with keystick 825 21P7333
250C Display panel FC 5095, FC 0595 53P0330
25AA Clock card
This is a combined FRU, with oscillator:
1. 25AC OR
2. 25AF
840, SB3
1. 21P6103 (Kit for
25AA/25AC) OR
2. 04N7015 (Kit for
25AA/25AF)
25AB Clock card 830, SB2 74G6394
25AC Oscillator Card 840, SB3 For Part number, see
type 25AA (See page
523) in this table.
25AD Clock card 830, SB2 74G6398
25AF Oscillator 840, SB3 For part number, see type
25AA (See page 523) in
this table.
25B3 4-way processor 830 04N3416
25B4 2-way processor 830 04N3423
25B9 System unit backplane with embedded
processor
270, 800, 810 53P2454
25BA System unit backplane with embedded
processor
270, 800, 810 53P2465
25BC System processor 820 04N5345
25BD System processor 270, 820 23L7785
25BE System processor 820 23L7794
Analyze hardware problems 523