Digital Equipment RW504-ZA, Service Manual

Page: 142 / 220

5.6 Replaceable Parts
5.6.1 Recommended Service Kit
The initial recommended service kit for the optical disk library includes the
exchange parts list and the non-exchange parts list for stocking atlogistics. Refer
to Figure 5–22, Figure 5–23, and Figure 5–24 for exploded views of optical disk
library with FRU numbers.
Note
The ‘‘x’’ in the part numbers listed below represents a number from ‘‘0’’
to ‘‘9’’ depending on the revision of the part. For example, if the part is
newly released, the number will be ‘‘0’’. The first time the part is revised,
the number will be incremented to a ‘‘1’’; the second time the part is
revised, the number will be incremented to a ‘‘2’’, and so on.
If you are unsure of the current part number, check your parts database
for part number information.
Table 5–2 Exchange Assemblies
FRU No.
HP Part
Number
Description Digital Part Number
1 C1708-
66x01‡ Autochanger Controller PCA 29-30856-01
1† 5063-2711 Autochanger Controller PCA
with code 29-30856-01
20 C1716C-
opt728 Optical Drive Mechanism
(650-Mbyte) 29-30871-01
20 C1716T-
opt728 Optical Drive Mechanism
(1.3-Gbyte) 29-31453-01
20† 5063-2701 Optical Drive Mechanism with
code (650-Mbyte) 29-30871-01
20† 5063-2715 Optical Drive Mechanism with
code (1.3-Gbyte) 29-31453-01
†Always order exchange version with code installed.
‡HP Part numbers containing a 66 as in C1708-66503 are silk screened on the boards, but these
translate to order numbers containing a 60 or 69 as in C1708-69x01 The 60 or 69 numbers are on the
outside of the box that the board is shipped in.
(continued on next page)
5–36 Removal and Replacement