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All manuals and user guides at all-guides.com Service Guide SP-i160 SERVICE GUIDE KYESYSTEMS CORP. SP-i160 Version : 1.0 Page 1 of 14...
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All manuals and user guides at all-guides.com Service Guide SP-i160 Version : 1.0 Revision History Version Date Change 15/01/2010 Version : 1.0 Page 2 of 14...
All manuals and user guides at all-guides.com Service Guide SP-i160 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...
All manuals and user guides at all-guides.com Service Guide SP-i160 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 .
All manuals and user guides at all-guides.com Service Guide SP-i160 Chapter 1. How to Handle Defective Returns 1.1 Overview Receiving Defective speakers from Customers Function NG __ __ Analyzing possible malfunction causes Deciding & proceeding the Function NG rectification methods...
All manuals and user guides at all-guides.com Service Guide SP-i160 1.2 Problems Item Problem Description 1.2.1 No sound (Line in jack no function) 1.2.2 Power LED (indicator) no light 1.2.3 Li-ION battery can’t charge Version : 1.0 Page 6 of 14...
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All manuals and user guides at all-guides.com Service Guide SP-i160 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 (Line in jack no function)
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All manuals and user guides at all-guides.com Service Guide SP-i160 1.2.2 Power LED (indicator) no light Power LED (indicator) no light Problem Defective Power switch or LED Analyzer and defective Identify the Causes Re-solder or replace defective component(s) Solutions 1.2.3 The Li-ION Battery can’t charge...
All manuals and user guides at all-guides.com Service Guide SP-i160 Chapter 2. Specifications NO. Description Unit Specifications ≧ ≧ ≧ ≧ 1.8 Out Power at THD 10% Sensitivity 600 ± 50 Freq. Response (1KHz -3dB) 180~20K ± 10% ≧ ≧ ≧ ≧ 40 Separation ≧...
All manuals and user guides at all-guides.com Service Guide SP-i160 Chapter 3. Block Diagram — — ► ► Tone Volume Audio Control Control L.CH Speaker Power Conditioner Page 10 of 14 Version : 1.0...
All manuals and user guides at all-guides.com Service Guide SP-i160 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.