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Hagerman Technology FryBaby Manual

Audio burn-in generator
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HAGERMAN
T E C H N O L O G Y
FryBaby
Audio Burn-in Generator

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Summary of Contents for Hagerman Technology FryBaby

  • Page 1 HAGERMAN T E C H N O L O G Y FryBaby Audio Burn-in Generator...

  • Page 2: Copyrights And Trademarks

    UL listed 9V wall-wart. Hagerman Technology assumes no liability. Copyrights & Trademarks © Copyright Hagerman Technology LLC 2008. All rights reserved. No part of this document may be photocopied, reproduced, or translated to another language without the prior written consent of Hagerman Technology LLC.

  • Page 3: Before You Begin

    FryBaby is part of the FryKleaner series of professional cable burn-in generators. The FryBaby half-kit consists of a blank circuit board, LED dome lens, lens ring, four screws, some wire, and these instructions. To complete, you must purchase the remaining parts yourself from Mouser Electronics (www.mouser.com).

  • Page 4: Parts List

    FryBaby Kit Manual 2 Parts to Buy Parts List The following parts should be purchased from www.mouser.com. Component Qty Mouser Reference Designators 1N4148 512-1N4148 D2, D3, D5, D6 604-WP59EGW 2N3904 512-2N3904TF Q1, Q2 ICL7662 513-NJU7662D LM358 513-NJM2904D U1, U2 LM13700...
  • Page 5 FryBaby Kit Manual 3 Assembly & Test Casework The case needs to be prepared for assembly. On the top cover, mark a spot along the centerline 2.5 inches back from the outer edge (open side). Drill a 3/8” hole. Mark another spot 1 inch back from outer edge. Drill a 9/32” hole.

  • Page 6: Circuit Board

    FryBaby Kit Manual Mount the 3.5mm dc power jack into the center hole on front plate. Textured side faces outward. Mount the two RCA jack to the other holes. Orient as shown and tighten. Front plate assembly. Insert the battery terminal clips into the bottom half of case.
  • Page 7 FryBaby Kit Manual Case with board installed. Insert a battery for testing. Turn the switch to the right. The LED should start blinking red. Remove battery. Mount the front plate assembly into the bottom case plastic. Solder the short bus wires to their respective terminals on the jacks, as shown. The ground tabs on the RCA jacks will need to be bent over.
  • Page 8 FryBaby Kit Manual Add battery cover. Testing Once plugged in and turned on, the LED should start flashing. The best way to test is to connect one of the outputs to an oscilloscope and observe the waveform. It should be a sweeping modulated noise source as in the photo below, a distinctive bowtie shape.
  • Page 9 Short-circuit the far end of the cable or form a loop by returning the cable to the other FryBaby output. Current mode is not applicable when using the FryBaby to burn in amplification.

  • Page 10: Specifications

    FryBaby Kit Manual 5 Specifications The following specifications are subject to change without notice. Item Specification Output Voltage 1Vrms (LINE), 10mVrms (MM), 1mVrma (MC) Current Limite 10mA Signal Bandwidth 10Hz to 100kHz Battery Life 33 hourse (alkaline) AC Voltage 120Vac 60Hz...

  • Page 11: Warranty And Service

    Hagerman Technology LLC warrants this product free of defects in materials and workmanship for 10 years. If you discover a defect, Hagerman Technology LLC will, at its option, repair or replace the product at no charge to you provided you return it during the warranty period, transportation charges prepaid to Hagerman Technology LLC.

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