Service Guide
SP-S110
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
1.2.3 Noise………………….
….……….……….……….……….……….….…9
1.2.4 LED indicators no light when working….…
..….……….……….….…10
1.2.5 Volume switch no use…
………………………………………….…..…11
1.2.6 Headphone jack no use……………….…………….……………….….
12
Chapter 2. Specification…………………………………………………..……13
Chapter 3. Block diagram…………………………………………..………….14
Chapter 4. Exploded view………………………………………………………15
Active speaker………………………………………………………….……….15
Passive speaker………………………………………..…….…………………16
Chapter 5. Part list…………………………………… …………….…………...17
Active speaker…………………………………………………….…….…….. 17
Passive speaker……………………………………………………………...…17
Chapter 6 Important notes………………………………………………………18
Chapter 7 Schematic diagram………………………………………………….29
Version 1.0 Page 3 of 19
Table of Contents
Summary of Contents for Genius SP-S110
Page 1: ...Service Guide SP S110 SERVICE GUIDE KEY SYSTEM CORP Version 1 0 Page 1 of 19...
Page 14: ...Service Guide SP S110 Version 1 0 Page 14 of 19 Chapter 3 Block diagram...
Page 15: ...Service Guide SP S110 Active speaker Version 1 0 Page 15 of 19 Chapter 4 Exploded view...
Page 16: ...Service Guide SP S110 Passive speaker Version 1 0 Page 16 of 19 Chapter 4 Exploded view...
Page 19: ...Service Guide SP S110 Version 1 0 Page 19of 19 Chapter 7 Schematic diagram...