Board Components

The foIIowing board components are available for replacement (seefigure 2-l for location):

PROM (location U52):

28655-81001

Fuse, termination power:

2110-0517

Onboard SCSIterminator,

 

(single in-line packages,SIPS): 1810-0676(two installed)

Other FRUs

Other PRUs associatedwith this product include the following:

SCSI card cable, 1 meter: External SCSIbus terminator: Loopback hood:

Parallel cable,* 2 meters:

5062-3383

12523920 (active,single-ended)

5061-6565(single-ended)

51804010 (sameasHP 92284A)

*Not applicable for the HP 28642Aproduct on MPE XL systems.MPE XL systemsdo not support the useof the parallel port.

2-4 Service Information

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HP 28642A manual Board Components, Other FRUs