Hilton Audio Products, Inc.

HILTON
AC-300A
Sound System

The AC-300A was manufactured between June 1979 and October 1985. The following repair sheets are designed to help repair technicians and qualified owners repair and maintaining the AC-300A. 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.

Use your "Back" button to return to this page.


AC-300A schematic for power supply circuit  
AC-300A schematic for power amp output circuit  
AC-300A schematic for preamp circuit  
AC-300A schematic for Series II phono circuit  
AC-300A schematic for meter circuit  

How to remove the AC-300A from the wood case
How to change the turntable motor
How to remove and replace the diode pack in the power supply
How to make a 2 track, voice & music recording
How to replace one of the power output circuit boards
How to install an EQ jack 
How to remove and replace the record reset mechanism
How to remove and replace the motor start capacitor
How to change the tonearm
How to remove and replace the output selector switch
How to remove and replace the preamp circuit boards
How to change the Tape Output jack to a Line Level output
How to install a wide range remote volume control circuit board


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

For current   Pricing

Copyright © 2006 - Hilton Audio Products, Inc.