Table of Contents
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Purpose of this manual
This manual describes the information items that premise the service based on the block-level such as service overview,
error messages, periodic maintenance and inspection and replacement of main parts assuming use of system and service
engineers.
Related manuals
The following manual is provided for this unit in addition to this "Service Manual".
• Operation Guide (Supplied with this unit)
• Operation Manual CD-ROM (Supplied with this unit)
This manual contains information required to operate and use the unit.
• Factory Service Manual (Available on request)
Parts list, circuit diagram, and board layouts of the unit are included to provide information required for part-level
service.
Non-disclosed boards
For the boards listed below, any complete mounted boards or any component parts must not be replaced. Therefore,
their schematic diagrams, board layouts and spare parts are not disclosed.
• SM-39 board
• SM-41 board
• SM-42 board
• SM-43 board
ODS-D77U/ODS-D77F
Manual Structure
5
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Table of Contents
