HILTON
M-75
Sound System

The Micro-75 was manufactured between September 1974 and May 1979. The following repair sheets are designed to help repair technicians and qualified owners repair and maintaining the Micro-75. If at any time you have a question, need a part, or want additional information please contact us -- contact information can be found on this page at the bottom as well as most pages of our web site.

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PLEASE NOTE: Some parts for this model are no longer available. We have found some substitute parts but, unfortunately, not all. The M-75 is no longer serviced at our shop due to their age and lack of replacement parts.

Micro-75 Schematic for power supply & power output circuit 
Micro-75 Schematic for preamp circuit

How to disassemble the Micro-75  
How to remove and replace the power output circuit board  
How to remove the preamp circuit board  
How to remove and replace the tonearm  
How to change the NAP turntable motor  
How to change the Bristol turntable motor  
How to temporarily change the turntable from 60Hz to 50 Hz operation  
  

Contact Information

For a complete information package contact Dick Henschel at:

HILTON AUDIO PRODUCTS, INC.
1033-E Shary Circle, Concord, California 94518
Phone: 925-682-8390 - Fax: 925-682-8497
E-mail: hiltonaud@aol.com

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Copyright © 2006 - Hilton Audio Products, Inc.