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Summary of Contents for KYE Systems Corp. Genius SP-i350
- Page 1 Service Guide SP-i350 SERVICE GUIDE KYE SYSTEMS CORP. SP-i350 Version : 1.0 Version : 1.0 Page 1 of 15...
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Page 2: Revision History
Service Guide SP-i350 Revision History Version Date Change 03/09/2006 Version : 1.0 Page 2 of 15... -
Page 3: Table Of Contents
Service Guide SP-i350 Table of Contents Revision History …………………………………………………………………….2 Table of Contents ……………………………………………………………………3 Getting Started ………………………………………………………………………4 Conventions Used in this Guide ……………………………………….4 Safety Precautions ……………………………………………………..4 Chapter 1. How to Handle Defective Returns……………………………………..5 1.1 Overview …………………………………………………………..5 1.2 Problems …………………………………………………………...6 1.2.1 One or more channels no sound ………………..…7 1.2.2 Power LED (indicator) no light………………..…8 1.2.3 Volume no function...…………………….………..8 Chapter 2. -
Page 4: Getting Started
Service Guide SP-i350 Getting Started Conventions Used in this Guide Pay Special Attention : Instructions that are important to remember and may prevent mistakes . 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 :... -
Page 5: Chapter 1. How To Handle Defective Returns
Service Guide SP-i350 Chapter 1. How to Handle Defective Returns 1.1 Overview Receiving Defective speakers from Customers Verifying problems Proceeding necessary tests Function NG Analyzing possible malfunction causes Deciding & proceeding the Function NG rectification methods Function OK Replace necessary defective parts Proceeding tests to Verify if the speaker is functioning normally... -
Page 6: Problems
Service Guide SP-i350 1.2 Problems Item Problem Description 1.2.1 One or more channels no sound 1.2.2 Power LED (indicator) no light 1.2.3 Volume no function Version : 1.0 Page 6 of 15... -
Page 7: One Or More Channels No Sound
Service Guide SP-i350 Attention Please follow the numbered sequence marked within parenthesis given in individual Flow chat, in that this is the best-recommended sequence to rectify the problems . 1.2.1 One or more channels no sound One or more channels no sound Problem Speaker cable dis-connect or Analyzer and... -
Page 8: Power Led (Indicator) No Light
Service Guide SP-i350 1.2.2 Power LED (indicator) no light Power LED (indicator) no light Problem DC cord of transformer Analyzer and Defective,IC3 Power switch or LED defective disconnected or defective Identify the Causes Re-solder or replace defective component(s) Solutions 1.2.3 Volume no function Volume no function Problem Analyzer and... -
Page 9: Chapter 2. Specifications
Service Guide SP-i350 Chapter 2. Specifications NO. Description Unit Specifications ≧ 5 Out Power at THD 10% 400 ± 50 Sensitivity Freq. Response (Ref:-3dB) Hz 35Hz ~ 20KHz dB ≧ 40 Separation dB 70 ± 5 S/N ratio mV ≦ 10 Hum &... -
Page 10: Chapter 3. Block Diagram
Service Guide SP-i350 Chapter 3. Block Diagram Volume R.CH Speaker Power Increase Amplifier AUDIO IN Volume L.CH Speaker Decrease Power AC IN Conditioner Version : 1.0 Page 10 of 15... -
Page 11: Chapter 4. Exploded View
Service Guide SP-i350 Chapter 4. Exploded View Host Satellite Version : 1.0 Page 11 of 15... -
Page 12: Chapter 5. Part List
Service Guide SP-i350 Chapter 5. Part List DESCRIPTION UNIT Part No. 1 SP-i350/Body/Host(Black) 9-101-01 2 SP-i350/Body/Host(White) 9-101-02 2 Speaker 48mm 8ohm 3W 9-100-01 3 Speaker 48mm 7ohm 2W 9-100-02 4 PCBA, SP-i350 9-101-03 5 IC, TDA2007A 1-100-07 6 IC, NE555N 9-100-03 7 IC, PT2256 9-100-04... - Page 13 Service Guide SP-i350 24 Carton, SP-i350 1/10 9-102-05 25 Manual, SP-i350 9-102-06 26 PE Bag, SP-i350/Gift Box 9-102-08 Version : 1.0 Page 13 of 15...
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Page 14: Chapter 6. Schematic Diagram
Service Guide SP-i350 Chapter 6. Schematic Diagram Version : 1.0 Page 14 of 15... -
Page 15: Chapter 7. Important Notes
Service Guide SP-i350 Chapter 7. Important Notes 7.1 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.
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