Purpose of this manual
This manual is the maintenance manual for AC Adaptor AC-550CE.
This manual describes the information items on maintenance, and items that premise
the service based on the components parts such as alignment, schematic diagram,
board layout and spare parts list, assuming use of service engineers.
Besides this maintenance manual, the following manual is available for this unit.
. . . . . Operation Manual (Supplied with this unit)
This manual is necessary for application and operation of this unit.
The following are summaries of the each section for understanding the manual.
Describes information about connector input/output signals and Notes on Service.
Describes electrical adjustment.
Describes parts list, exploded view, and supplied accessories used in the unit.
Semiconductor Pin Assignments
Describes function diagrams and pin names of semiconductor used in the unit.
Diagram and Board Layout
Describes schematic diagram and board layout.