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HDW-F900 P1E2
Table of Contents
Manual Structure
Purpose of this manual .............................................................................................. 5
Related manuals......................................................................................................... 5
Contents ..................................................................................................................... 6
1. Installation
1-1. Checking the ROM and Software Version..................................................1-1
1-2. Supplied Accessories .................................................................................. 1-1
1-3. Operating Conditions .................................................................................. 1-1
1-4. Connectors...................................................................................................1-1
1-5. Input/Output Signals ...................................................................................1-2
2. Service Overview
2-1. Removal and Installation of Exterior Parts .................................................2-1
2-2. Main Parts Location and Circuit Configuration ..........................................2-2
2-2-1. PC Board Location ..................................................................... 2-2
2-2-2. Location of Main Mechanical Parts ........................................... 2-5
2-2-3. Location/Functions of Sensors ................................................... 2-6
2-3. Settings of Board Switches and Short-circuit Pins ..................................... 2-8
2-3-1. APR-55 Board ............................................................................ 2-8
2-3-2. HN-243 Board .......................................................................... 2-10
2-3-3. IF-819 Board ............................................................................ 2-11
2-3-4. RP-113 Board ...........................................................................2-11
2-3-5. SV-218 Board........................................................................... 2-12
2-3-6. SY-285 Board........................................................................... 2-12
2-4. How to Clean the Head When the Head is Clogged .................................2-12
2-5. Plug-in Board Removal and Installation ................................................... 2-13
2-5-1. General Information of Plug-in Board Removal
and Installation ......................................................................... 2-13
2-5-2. AD-171 Board .......................................................................... 2-14
2-5-3. DPR-227 Board ........................................................................ 2-14
2-5-4. IF-819, SV-218, SY-285 Boards..............................................2-15
2-6. Cassette Compartment Assembly Removal and Installation ....................2-16
2-7. Cassette Tape Manual Ejection .................................................................2-18
2-8. Fixtures and Measuring Equipment for Adjustment .................................2-19
2-8-1. Fixtures.....................................................................................2-19
2-8-2. Measuring Equipment ..............................................................2-21