Related Manuals for Genius SP-S110
Summary of Contents for Genius SP-S110
- Page 1 All manuals and user guides at all-guides.com Service Guide SP-S110 SERVICE GUIDE KEY SYSTEM CORP Version 1.0 Page 1 of 19...
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Page 2: Revision History
All manuals and user guides at all-guides.com Service Guide SP-S110 Revision History Version Date Change 1/08/2007 Version 1.0 Page 2 of 19... -
Page 3: Table Of Contents
All manuals and user guides at all-guides.com Service Guide SP-S110 Table of Contents Revision History………………………………………………………………….2 Table of contents……………………………………………………………...…3 Getting Start…………………………………………………….………………...4 Conventions Used in this Guide…………………………………………….…4 Safety Precautions………………………………………………………………4 Chapter 1. How to Handle Defective Returns……………………………….5 1.2 Problem………………………………………………………………………6 1.2.1 No power，LED （indicator）unlighted……………………………….7 1.2.2 No sound…………………………………………………………….…….8... -
Page 4: Getting Start
All manuals and user guides at all-guides.com Service Guide SP-S110 Getting Started Conventions Used in the 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
All manuals and user guides at all-guides.com Service Guide SP-S110 Chapter 1. How to Handle Defective Returns 1.1 Overview Receiving Defective speaker from customers Verifying problems Proceeding Necessary tests Function NG Function OK Function NG Analyzing possible Malfunction cause Deciding & proceeding the... -
Page 6: Problem
All manuals and user guides at all-guides.com Service Guide SP-S110 1.2 Problems Item Problem Description 1.2.1 No power，LED （indicator）unlighted 1.2.2 No sound 1.2.3 Noise 1.2.4 LED indicators no light when working 1.2.5 Volume switch no use 1.2.6 Headphone jack no use Version 1.0... -
Page 7: No Power，Led （Indicator）Unlighted
All manuals and user guides at all-guides.com Service Guide SP-S110 *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 No power，LED （indicator）unlighted No power，LED （indicator）unlighted... -
Page 8: No Sound
All manuals and user guides at all-guides.com Service Guide SP-S110 1.2.2 no sound No sound Problem Power supply Or VR1 damaged PCB damaged, TDA2822 abnormal or dry-soldered or damaged Analyze and short-circuited identify the causes Repair or replace Repair, resolder... -
Page 9: Noise
All manuals and user guides at all-guides.com Service Guide SP-S110 1.2.3. Noise Problem Noise 1. Filter capacitor not work, Or Vibration from too Or VR poor connected; dry-soldered, or diode damaged long lead wire of driver Analyze and 2. Or Power supply for IC units;... -
Page 10: Led Indicators No Light When Working
All manuals and user guides at all-guides.com Service Guide SP-S110 1.2.4. LED indicators no light when working Problem LED indicators no light when working 1. LED1 damaged or PCB copper foil broken Analyze and 2. LED1 , R7 defective or dry-soldered... -
Page 11: Volume Switch No Use
All manuals and user guides at all-guides.com Service Guide SP-S110 1.2.5. Volume switch no use Problem Volume switch no use PCB dry-soldered, or broken Analyze and VR1 defective identify the causes Check and replace Solutions Version 1.0 Page 11 of 19... -
Page 12: Headphone Jack No Use
All manuals and user guides at all-guides.com Service Guide SP-S110 1.2.6. Headphone jack no use Problem Headphone jack no use Poor connection in PS1 JACK Analyze and identify the causes Check and replace Solutions Version 1.0 Page 12 of 19... -
Page 13: Chapter 2. Specification
All manuals and user guides at all-guides.com Service Guide SP-S110 Chapter 2. Specifications DESCRIPTION UNIT LIMIT NOMINAL 0.45 ±5% RATED OUTPUT POWER @TDH 10% ±20mV SENSITIVITY (1KHZ) @RATED O/P POWER ±10% MAX INPUT LEVEL @1%TDH ±20 FREQUENCY RESPONSE (1KHZ -3dB) HIGH ±5... -
Page 14: Chapter 3 Block Diagram
All manuals and user guides at all-guides.com Service Guide SP-S110 Chapter 3 Block diagram Version 1.0 Page 14 of 19... -
Page 15: Chapter 4 Exploded View
All manuals and user guides at all-guides.com Service Guide SP-S110 Chapter 4 Exploded view Active speaker Version 1.0 Page 15 of 19... -
Page 16: Passive Speaker
All manuals and user guides at all-guides.com Service Guide SP-S110 Chapter 4 Exploded view Passive speaker Version 1.0 Page 16 of 19... -
Page 17: Chapter 5 Part List
Ref. NO Description Part NO. SP-S110 cloth cover EP41010160 screw, 3*12BA EP24010040 driver unit, A-103, 5090 4ohm 3W EP16010007 SP-S110 front of active speaker EP40310330 screw, 3*8BA EP24010014 transformer, 230V 50HZ 6V-0.2A EP13500032 SP-S110 back of active speaker EP40510097 screw, 3*18BA... -
Page 18: Chapter 6 Important Notes
All manuals and user guides at all-guides.com Service Guide SP-S110 Chapter 6. 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. -
Page 19: Chapter 7 Schematic Diagram
All manuals and user guides at all-guides.com Service Guide SP-S110 Chapter 7. Schematic diagram Version 1.0 Page 19of 19...