Related Manuals for Genius SP-HF800A
Summary of Contents for Genius SP-HF800A
- Page 1 Service Guide SP-HF800A SERVICE GUIDE KYE SYSTEMS CORP SP-HF800A Version:1.0 Version 1.0 Page 1 of 15...
- Page 2 Service Guide SP-HF800A Revision History Version Date Change 06/20/2011 Version : 1.0 Page 2 of 15...
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Page 3: Table Of Contents
Service Guide SP-HF800A 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-HF800A 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-HF800A Chapter 1. How to Handle Defective Returns 1.1 Overview Receiving Defective speaker form customers Verifying problems proceeding necessary tests Function NG Analyzing possible Function NG Function OK malfunction causes Deciding & proceeding the rectification methods Replace necessary... -
Page 6: Problems
Service Guide SP-HF800A 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 Service Guide SP-HF800A 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 Service Guide SP-HF800A 1.2.2 Power LED (indicator) no light Power LED (indicator) no light Problem Ac cord of transformer Analyzer and Defective K3,U3, Power switch or LED defective disconnected or defective F1,R21 Identify the Causes Re-solder or replace defective component(s) Solutions 1.2.3 Volume no function...
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Page 9: Chapter 2. Specifications
Service Guide SP-HF800A Chapter 2. Specifications NO. Description Unit Specifications Out Power at THD 10% > 600 ± 60 Sensitivity Freq. Response (Ref:-3dB) 45Hz ~ 20KHz Separation > > < 3 Hum & Noise (Vol.: max) Version : 1.0 Page 9 of 15... -
Page 10: Chapter 3. Block Diagram
Service Guide SP-HF800A Chapter 3. Block Diagram R.CH Speaker Power AUDIO IN Amplifier L.CH Speaker Volume Signal Amplifler Power AC IN Conditioner Version : 1.0 Page 10 of 15... -
Page 11: Chapter 4. Exploded View
Service Guide SP-HF800A Chapter 4. Exploded View Host (Woofer) Version 1.0 Page 11 of 15... - Page 12 Service Guide SP-HF800A Satellite Version 1.0 Page 12 of 15...
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Page 13: Chapter 5. Part List
LOUD SPEAKER 2 8 " OHM 8W 20280200080011 PCBA SP-HF800A 301123160109 IC MC4558 403901690109 403902430209 IC HF 01B01 IC HF STA540 403000590109 Tran sformer EE20 FX0115 412400240108 GLFT BOX,SP-HF800A/230V-EU(NO PMOP)EU 462212316009 9 CARTON,SP-HF800A 0 462112316009 9 Version : 1.0 Page 13 of 15... -
Page 14: Chapter 6. Schematic Diagram
Service Guide SP-HF800A Chapter 6. Schematic Diagram Version : 1.0 Page 14 of 15... -
Page 15: Chapter 7. Important Notes
Service Guide SP-HF800A 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.