Removal and Replacement
This chapter provides procedures for removing and replacing subassemblies
of the M4735A. Most of the subassemblies described are available as replace-
ment parts. However, some of those described are not available, and are
included because they need to be removed to service other subassemblies. For
a complete listing of which subassemblies are available as replacement parts,
see "Replacement Parts" beginning on page 5-1.
The major sections of this chapter are as follows:
Opening the Case
Internal Assemblies - Top Case
Internal Assemblies - Bottom Case
Closing the Case
Following are some important points to keep in mind whenever servicing the
Replacement assemblies marked with an asterisk (
Parts tables contain one or more Key Components. Key Components require
detailed tracking, by recording the key component part number and either the
key component's date code or its serial number. This data must be recorded
for both the failed assembly and the replacement assembly.
Philips Technologies service personnel must record this information on the
Customer Service Order (CSO).
The Key Components that are part of the replacement assemblies are listed in
Table 5-18 on page 5-25.
) in the Replacement