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DNW-A75/A75P
2. Service Overview
2-1. Notes on Power Supply Block ....................................................................2-1
2-1-1. Warning on Primary Circuit Block and Electric Shock .............2-1
2-1-2. Note on Resetting the Circuit Breaker ....................................... 2-1
2-2. Cleaning when the Heads are Clogged .......................................................2-1
2-3. Removing/Reattaching Cabinet .................................................................. 2-2
2-3-1. Upper Lid, Side Panels, and Bottom Plate .................................2-2
2-3-2. Control Panels ............................................................................ 2-3
2-3-3. Connector Panel Assembly ........................................................ 2-4
2-3-4. Power Supply Panel Assembly ..................................................2-5
2-4. Removing/Reattaching Plate MD Assembly .............................................. 2-5
2-5. Removing/Reattaching Cassette Compartment...........................................2-6
2-6. Removing/Reattaching Lower Control Panel Assembly ............................2-7
2-7. Circuit Function ..........................................................................................2-8
2-8. Location of Main Parts ..............................................................................2-10
2-8-1. Printed Circuit Boards and Power Supply Unit Locations .......2-10
2-8-2. Main Mechanical Part Locations .............................................2-13
2-9. Function and Location of Sensors .............................................................2-14
2-10. System of Cassettes ...................................................................................2-16
2-11. Function of LEDs on Circuit Boards ........................................................ 2-18
2-12. Taking Out the Cassette in Tape Slacking ................................................2-22
2-13. Removing/Reattaching Plug-in Boards .....................................................2-23
2-14. Fixtures and Adjustment Equipment List ................................................. 2-24
2-14-1. Fixtures .....................................................................................2-24
2-14-2. Equipment for Adjustment .......................................................2-26
2-15. ISR.............................................................................................................2-27
2-16. Battery for Memory Backup .....................................................................2-28
2-17. Setup Menu (F-Series) ..............................................................................2-29
2-17-1. Menu Operation .......................................................................2-29
2-17-2. F-Series Items...........................................................................2-30
3. Error Message
3-1. Overview of Error Message ........................................................................3-1
3-2. Details of Error Messages ...........................................................................3-3
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