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DNW-7/90/90WS
Table of Contents
Manual Structure
Purpose of this manual .............................................................................................. 5
Contents ..................................................................................................................... 5
Relative manual ......................................................................................................... 6
1. Service Overview
1-1. Operating Conditions ..................................................................................1-1
1-2. Supplied Accessories ..................................................................................1-1
1-3. Location of Main Parts and Function of Printed Circuit Boards ................1-2
1-3-1. Location and Function of Printed Circuit Boards ......................1-2
1-3-2. Location of Main Parts ...............................................................1-4
1-3-3. Location and Function of Sensors ..............................................1-6
1-4. Matching Connectors ..................................................................................1-8
1-5. Signal Input and Output ..............................................................................1-9
1-6. Removal/Installation of Cabinet ...............................................................1-12
1-7. Removal/Installation of Cassette Compartment........................................1-14
1-8. Pulling Out and Inserting the Plug-in Boards ...........................................1-15
1-9. Switch/Slit Land Settings on the Boards...................................................1-16
1-9-1. AXM-14 Board ........................................................................1-16
1-9-2. CNB-1 Board ...........................................................................1-17
1-9-3. DVP-1 Board............................................................................1-18
1-9-4. DVP-2 Board............................................................................1-19
1-9-5. TC-80 Board.............................................................................1-20
1-9-6. MDC-5 Board...........................................................................1-22
1-9-7. DCP-31/1 Board .......................................................................1-23
1-9-8. TG-207/164 Board (for DNW-9WS/9WSP/90/90P/90WS/
90WSP only) ............................................................................1-24
1-10. Ejecting the Cassette Tape Manually ........................................................1-25
1-11. Inserting the Cassette Tape when the Outside Panel is Removed ............1-26
1-12. Cleaning when the Heads are Clogged .....................................................1-26
1-12-1. Cleaning by Cleaning Tape ......................................................1-26
1-12-2. Cleaning by Cleaning Cloth .....................................................1-27
1-13. Backup Battery..........................................................................................1-28
1-14. Removal/Installation of Flexible Card Wires ...........................................1-28
1-15. Fixtures......................................................................................................1-29
1-15-1. Extension Boards .....................................................................1-29
1-15-2. Fixtures.....................................................................................1-30