Service manual

93
B
"A" Load Modules Troubleshooting
This section describes the changes that must be made to the troubleshooting procedures in section 3 of the manual that apply
to ''A'' modules.
Earlier "A" Load Modules
Use the troubleshooting procedures on pages B-2 through B-15 in this appendix when troubleshooting the earlier ''A'' load
modules. The earlier ''A'' load modules contain control boards and power boards with the following assembly numbers:
Control Board Power Board
Agilent 60501A 60502-60020 60501-60021
Agilent 60502A 60502-60020 60502-60021
Agilent 60503A 60503-60020 60503-60021
Agilent 60504A 60504-60020 60504-60021
Refer to the service manuals that accompany your load modules to determine if your load module uses one of the above
board assemblies .
Later "A" Modules
Use the troubleshooting procedures for the ''B'' load modules discussed in Chapter 3 of this manual when troubleshooting
the later ''A'' load modules. The later ''A'' load modules contain control boards and power boards with the following
assembly numbers:
Control Board Power Board
Agilent 60501A 60502-60023 60501-60022
Agilent 60502A 60502-60023 60502-60024
Agilent 60503A 60503-60023 60503-60022
Agilent 60504A 60504-60023 60504-60024
Refer to the service manuals that accompany your load modules to determine if your load module uses one of the above
board assemblies .