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Summary of Contents for KYE Systems Corp. SP-HF1800A
- Page 1 Service Guide SP-HF1800A SERVICE GUIDE KYE SYSTEMS CORP. SP-HF1800A Version : 1.0 Version : 1.0 Page 1 of 16...
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Page 2: Revision History
Service Guide SP-HF1800A Revision History Version Date Change 7/16/2009 Version : 1.0 Page 2 of 16... -
Page 3: Table Of Contents
Service Guide SP-HF1800A 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... -
Page 4: Getting Started
Service Guide SP-HF1800A 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 . -
Page 5: Chapter 1. How To Handle Defective Returns
Service Guide SP-HF1800A Chapter 1. How to Handle Defective Returns 1.1 Overview Receiving Defective speakers form 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... -
Page 6: Problems
Service Guide SP-HF1800A 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 , Treble , Bass no function Version : 1.0 Page 6 of 16... -
Page 7: One Or More Channels No Sound
Service Guide SP-HF1800A 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... -
Page 8: Power Led (Indicator) No Light
Service Guide SP-HF1800A 1.2.2 Power LED (indicator) no light Power LED (indicator) no light Problem Defective JK2, AC cord of transformer Analyzer and Power switch or LED Q101, R6, Z101, disconnected or Identify the Causes CON4 defective Re-solder or replace... -
Page 9: Chapter 2. Specifications
Service Guide SP-HF1800A Chapter 2. Specifications NO. Description Unit Specifications ≧ 25 Out Power at THD 10% 600 ± 60 Sensitivity Hz 20Hz~20KHz ± 10% Freq. Response (Ref:-3dB) dB ≧ 40 Separation dB ≧ 70 S/N ratio mV ≦ 2 Hum &... -
Page 10: Chapter 3. Block Diagram
Service Guide SP-HF1800A Chapter 3. Block Diagram Bass R.CH Speaker Power Control Volume Amplifier AUDIO IN Control Treble L.CH Speaker Control Filter AC IN Transformer Version : 1.0 Page 10 of 16... -
Page 11: Chapter 4. Exploded View
Service Guide SP-HF1800A Chapter 4. Exploded View Host Version : 1.0 Page 11 of 16... - Page 12 Service Guide SP-HF1800A Satellite Version : 1.0 Page 12 of 16...
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Page 13: Chapter 5. Part List
(Red/White), SP-HF18000A 18 Gift Box, SP-HF1800A 12000504100-A 19 Manual, SP-HF1800A 12030420100-A 20 Cushion(Top/Bottom), SP-HF1800A SET 30-102-01 21 S/N Label ( on Host & Gift Box ), SP-HF1800A PC 30-102-02 22 Carton, SP-HF1800A 12100393100-A Version : 1.0 Page 13 of 16... -
Page 14: Chapter 6. Schematic Diagram
Service Guide SP-HF1800A Chapter 6. Schematic Diagram Version : 1.0 Page 14 of 16... - Page 15 Service Guide SP-HF1800A Version : 1.0 Page 15 of 16...
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Page 16: Chapter 7. Important Notes
Service Guide SP-HF1800A 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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