Ibanez FL9 Service Manual
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FL9
Flanger
Service Guide

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Table of Contents
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Summary of Contents for Ibanez FL9

  • Page 1 Flanger Service Guide...
  • Page 2 The Ibanez FL9 Flanger Service Guide was compiled from a collection of original and obsolete information to create a useful guide for maintaining this unique guitar pedal. Credit must be given to the authors of the original 1980s era Service Manual NO. 002 that was used as a template for this updated guide.
  • Page 3: Block Diagram

    Block Diagram FL9 Flanger Service Guide Page...
  • Page 4: Adjustment Procedures

    1. Set SPEED, REGEN, and WIDTH controls fully CW. 2. Connect an oscilloscope to the OUTPUT with no INPUT signal 3. Adjust VR103 REGENERATION TRIM until oscillation is seen. Back down VR103 REGENERATION TRIM about 10 degrees to squelch the oscillation. FL9 Flanger Service Guide Page...
  • Page 5 Test (Control) Points FL9 Flanger Service Guide Page...
  • Page 6 Test Point Signals and Voltages FL9 Flanger Service Guide Page...
  • Page 7: Printed Circuit Board

    Printed Circuit Board (Top View) (Bottom View) FL9 Flanger Service Guide Page...
  • Page 8: Schematic Diagram

    Schematic Diagram FL9 Flanger Service Guide Page...
  • Page 9: Parts List

    Parts List FL9 Flanger Service Guide Page...
  • Page 10: Troubleshooting

    Troubleshooting FL9 Flanger Service Guide Page...
  • Page 11: Service History

    Service History Serial Number ________ Date Service Description FL9 Flanger Service Guide Page...

Table of Contents