Table of Contents
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Purpose of this manual
Contents
Manual Structure
This manual is the maintenance manual of digital videocassette player DVW-522/
522P.
This manual describes the maintenance information of this unit, and replacement
procedure of plug-in boards.
The following is a summary of all the sections for understanding the contents of this
manual.
Section 1
Installation
Describes installation conditions, connector information for peripheral hardware
connections, how to operate switches, setup menus for system setup and installation of
BKDW-510/511, etc.
Section 2
Service Overview
Explains the removal and installation of cabinet, the locations of main part, and the
fixture and measuring equipment for replacement of plug-in boards.
Section 3
Error Messages
Explains the error messages.
Section 4
Periodic Maintenance and Inspection
Explains the cleaning procedure and periodic check.
As for the replacement procedure of the periodic maintenance parts refer to the
"Maintenance Manual Part 2".
Section 5
Maintenance Mode
Explains the maintenance mode (CHECK mode).
As for the ADJUST mode refer to the "Maintenance Manual Part 2".
Section 6
Replacement of Plug-in Boards
Explains how to replace the plug-in boards, and how to adjust them after replacement.
As for the replacement of boareds except plug-in boards and power block refer to the
"Maintenance Manual Part 2".
Section 7
Block Diagrams
Describes the circuit function of printed circuit board and the overall block diagrams.
As for the block diagrams for every circuit block refer to the "Maintenance Manual
Part 2".
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Some figures in this manual are drawn as DVW-510. Please understand in advance.
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Table of Contents
