HP 9020 - Non-Exchange Parts; Product Support Tools

Replaceable Parts 5-3
Non-Exchange Parts
Table 5-2 lists the module-level non-exchange parts for the computer.
Table 5-2. Non-Exchange Parts
Fig. Index Part Number
Description
5-5
3
5061-4224
Processor
Stack Clock Board
5-5 4
5061-4263
Processor
Stack Motherboard
5-5 2
5061-6806
lOP
Finstrate (Rev. 3.1)
5-5 2
5061-4228
lOP
Buffer Assembly
5-5 2
5061-4235
CPU
Board
5-5 2
5061-6803
Floating Point CPU
5-5
2
5061-4232
256K RAM Board
5-5 2
5061-6805
512K RAM Board
5-5 2
5061-7704
1M RAM Board
5-6
8 09855-66562
Bootstrap Loader Card
5-3 4 09855-66551
Printer Logic Board
5-3
7
09845-67163
Printhead
5-3
8
09855-66555
Printhead Interconnect Board
5-4
10
09845-67161
Printhead Chip Module
5-2
28
09855-66500
Motherboard
5-6 1
09855-66501
110 Backplane
5-2
15
3160-0377
Fan
5-11
7
98760-66500
98760A
Display Motherboard
Product Support Tools
Table 5-3 lists the items that comprise the Product Support Tools. Standard customer engineering
tools required to service the computer are listed
in Chapter 4.
Table 5-3. Product Support Tools
Part Number
Description
09855-67004
Power
Supply Discharge Tool
5040-7433
Keycap Removal Tool
09020-10010 Test Pack
09020-80038
HP 9000
Model 520 Computer Service Manual Package
09815-20602
Paper
Spindle Tool
09020·90037. rev 1 H5