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KYE
SYSTEMS CORP.
SW-HF2.1-1250
SW-HF2.1-1250
Version:1.0
Total 17 Pages (Cover Page included)

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Table of Contents
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Summary of Contents for KYE Systems Corp. Genius SW-HF2.1-1250

  • Page 1 SYSTEMS CORP. SW-HF2.1-1250 SW-HF2.1-1250 Version:1.0 Total 17 Pages (Cover Page included)
  • Page 2: Revision History

    ervice SW-HF2.1-1250 uide Revision History i s r Official Release Version: 1.0 Page 1/16...
  • Page 3: Table Of Contents

    ervice SW-HF2.1-1250 uide Table of Contents Revision History …………………………………………………………………….. Table of Contents …………………………………………………………………….. ……………………………………………………………………….. Getting Started Conventions Used in this Guide ………………………………………… Safety Precautions ……………………………………………………… Chapter1. How to Handle Defective Returns ………………… …………………… 4 1.1 Overview………………………………………………………………4 1.2 Problems………………………………………………………………5 1.2.1 Power LED (indicator) Unlighted………………...……………..6 1.2.2 Does not work or one channel no sound……………………….…7 1.2.3 Noise………………………………………………………………7 Chapter2.
  • Page 4: Getting Started

    ervice SW-HF2.1-1250 uide Getting Started Conventions Used in this Guide Pay Special Attention: Instructions that are important to remember and may prevent mistakes. Attention Caution: Information that, if not followed, may result in damage to the product. Safety Precautions The following precautions should be observed in handling the speaker described in this guide: Place the speakers on a flat level and stable surface.
  • Page 5: Chapter1. How To Handle Defective Returns

    ervice SW-HF2.1-1250 uide Chapter 1. How to Handle Defective Returns 1.1 Overview Receiving Defective Speakers from Customers Verifying problems& Proceeding necessary tests Functioning NG Analyzing possible Malfunction causes Deciding & proceeding Functioning OK the rectification methods Functioning NG Replacing necessary Defective parts Proceeding tests To verify if the speaker is...
  • Page 6: Problems

    ervice SW-HF2.1-1250 uide 1.2 Problems Item Problem descriptions 1.2.1 Power LED (indicator) unlighted 1.2.2 Does not work or one channel no sound 1.2.3 Noise Version: 1.0 Page 5/16...
  • Page 7: Power Led (Indicator) Unlighted

    ervice SW-HF2.1-1250 uide Please follow the numbered sequence marked within parenthesis given in individual Flow chart, in that this is the best-recommended sequence to rectify the problems. Attention 1.2.1 Power LED (indicator) unlighted Problem Power LED indicator unlighted Analyze Secondary wire Of CheckD1.2 Check Defective power...
  • Page 8: Does Not Work Or One Channel No Sound

    ervice SW-HF2.1-1250 uide 1.2.2 Does not work or one channel no sound Problem Does not work or One channel no sound Analyze and Defective Broken or Defective IC Identify the Audio cable Short circuit IC1.2.3 Causes Replace Check solder Solutions Check and replace Audio cable Points on PCB...
  • Page 9: Chapter2. Specifications

    ervice SW-HF2.1-1250 uide Chapter 2. Specifications Satellite NOMINAL LIMIT DESCRIPTION UNIT FRONT OUTPUT POWER @THD 10% SENSITIVITY 1KHz @RATED O/P POWER SENSITIVITY(1KHz)@1W O/P POWER MAX INPUT LEVEL@1% FREQUENCY RESPONSE(1KHz=0dB) S/N @RATED O/P POWER CHANNEL UNBALANCE @REF O/P POWER CHANNEL SEPARATION(ONE CHANNEL IN;...
  • Page 10 ervice SW-HF2.1-1250 uide Chapter 3. Specifications SUBWOOFER NOMINAL LIMIT DESCRIPTION UNIT SUBWOOFER OUTPUT POWER @THD 10% W 16.8 SENSITIVITY 65Hz @RATED O/P POWER SENSITIVITY(65Hz)@1W O/P POWER MAX INPUT LEVEL@1% FREQUENCY RESPONSE(65Hz=0dB) S/N @RATED O/P POWER BASS VR MIN NOISE BASS VR MAX NOISE Version: 1.0 Page 9/16...
  • Page 11: Chapter3. Block Diagram

    ervice SW-HF2.1-1250 uide Chapter 4. Block Diagram AUDIO IN R AUDIO IN L Version: 1.0 Page 10/16...
  • Page 12: Chapter4. Exploded View

    ervice SW-HF2.1-1250 uide Chapter 5. Exploded View SATELLITE Version: 1.0 Page 11/16...
  • Page 13 ervice SW-HF2.1-1250 uide Chapter 6. Exploded View Subwoofer Version: 1.0 Page 12/16...
  • Page 14: Chapter5. Part List

    ervice SW-HF2.1-1250 uide Chapter 7. Part List Subwoofer Description Ref. No. RS Part No. Part No. Key press,Silver Color 01070ABS81001G13 lens 0113PMMA02030G01 Fram,Black color,HIPS 0102HIPS05030G01 Power Switch,2PIN 0810150403112G05 Function PCBA,Volume 180303094V001G03 Wood-box,black color,9T MDF 9411040012500G03 Speaker 4"4Ω 20W 0810200403212G01 In/Output PCBA 180103094V001G04 Back Board,Black color 0402011001300G02...
  • Page 15 ervice SW-HF2.1-1250 uide Chapter 8. Part List Satellite Description Ref. No. RS Part No. Part No. Logo"Genius" 0406031101005G01 Fram, Black coolr,Wood 9110207132065G01 Screw BPA3*10 Black coolr 4102B30010A02G01 speaker 3"4Ω 15W 0810150403112G05 Wood-box Black coolr 6T MDF 9411040010500G01 Rubber foot,Black 4311000012002G01 Version: 1.0 Page 14/16...
  • Page 16: Chapter6. Important Notes

    ervice SW-HF2.1-1250 uide Chapter 9. Important Notes 6.1 Packing requirement for sending the PCB assembly by post PCB assembly is a kind of sophisticated electronic circuit board. Well packing Will be required when sending them by post. *Some sophisticated IC components are mounted on the PCB assembly, hence it is necessary to pack each PCB assembly with a separate static protecting bag, in order to avoid static electricity.
  • Page 17: Chapter7. Circuit Schematic

    ervice SW-HF2.1-1250 uide Chapter 10. Schematic Diagram Version: 1.0 Page 16/16...

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