HP 5501B, Руководство по эксплуатации и обслуживанию, Страница: 47 / 120

HP5501B
Replaceable Parts
6-1
6 REPLACEABLE PARTS
6-1. Introduction
6-2. This section contains information for ordering replacement parts. Part numbers for replacement
parts are provided in either illustrated parts breakdown or tabulated listings depending on the
type of part. Purchase Order and Direct Mail Order information are provided in Paragraphs 6-9
through 6-13.
6-3. Table 6-1 is a list of exchange assemblies and Table 6-2 gives abbreviations and reference
designators used in the parts lists and throughout the manual. Table 6-3 lists replaceable parts
that are mounted on pc board assemblies. Table 6-4 contains the names and addresses that
correspond to the manufacturer's code numbers given in Table 6-3. Figure 6-1 shows illustrated
parts breakdowns showing the chassis mounted parts and assemblies for the
HP5501B .
6-4. Exchange Assemblies
6-5. Table 6-1 lists assemblies within the HP5501B Laser Head that may be replaced on an
exchange basis. Factory repaired and tested exchange assemblies are available on a trade-in
basis; therefore the defective assemblies must be returned for credit. For this reason, assemblies
required for on-site spare parts stock must be ordered by the "New Assembly" part number.
Table 6-1. Exchange Assemblies
Assembly HP Part No.
New Assembly
HP Part No.
Exchange Assembly
HP Part No.
Laser Assembly 05501-60102 05501-60202 05501-69102
6-6. ABBREVIATIONS AND REFERENCE DESIGNATIONS
6-7. Table 6-2 lists abbreviations used in the parts list, the schematics and throughout the manual. In
some cases, two forms of the abbreviations are used, one in all capital letters, and one partial or
no capital letters. This occurs because the abbreviations in the parts list are always all capital
letters. However, in the schematics and the other parts of the manual, other abbreviation forms
are used with both upper and lower case letters.
6-8. ORDERING INFORMATION
6-9. To order a part listed in the replaceable parts tables or figures, then quote the Hewlett-Packard
part number, indicate the quantity required, and address the order to the nearest Hewlett-
Packard office.
6-10. To order a part that is not listed in this section, include the instrument model number, instrument
serial number, the description and function of the part, and the number of parts required.
Address the order to the nearest Hewlett-Packard office.