Service Manuals, User Guides, Schematic Diagrams or docs for : ADCOM GFA-7605 hfe_adcom_gfa-7605_service

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hfe_adcom_gfa-7605_service


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SERVICE MANUAL



  5 CHANNEL
POWER AMPLIFIER

GFA-7605
              TABLE OF CONTENTS
   Introduction . . . . . . . . . . . . . . . . 1
   Test Procedures . . . . . . . . . . . . . 1
   Parts List . . . . . . . . . . . . . . . . . . 2
   Voltage Conversion . . . . . . . . . . . . 5
   Specifications . . . . . . . . . . . . . . . 7
   PCB Layouts. . . . . . . . . . . . . . . . . . 8
   Schematic . . . . . . . . . . . . . . . . . 9




    8551 East Anderson Drive,Suite 105
        Scottsdale, Arizona 85255
                   USA
            Tel: 480-607-2277
           Fax: 480-348-9876
          Web: http://www.adcom.com
                                           INTRODUCTION

This service manual is intended to assist trained and qualified technical personnel in verifying the
performance of, adjusting, and repairing the ADCOM GFA-7605 amplifier. The procedures described
here are not intended for persons unfamiliar with the appropriate safety and test procedures.



                                  WARNING
THERE ARE POTENTIALLY LETHAL VOLTAGES WITHIN THE GFA-7605 AMPLIFIER WHICH WILL
BE ACCESSIBLE ONCE ITS TOP COVER IS REMOVED. DO NOT ATTEMPT FAMILIARIZATION,
INSPECTION, OR ANY PROCEDURE WHATSOEVER UNLESS YOU HAVE DISCONNECTED THE
GFA-7605 FROM THE WALL AC OUTLET OR OTHER SOURCE OF AC POWER AND THE POWER-
SUPPLY CAPACITORS ARE COMPLETELY DISCHARGED. THESE INSTRUCTIONS ARE
PROVIDED FOR USE ONLY BY COMPETENT TECHNICAL PERSONNEL. DO NOT UNDERTAKE
ANY SERVICE PROCEDURES IN THE GFA-7605 UNLESS YOU ARE TECHNICALLY QUALIFIED
TO DO SO.


                                         TEST PROCEDURES



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