Service Guide
SP-HF360A
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 Right channel no sound........
….……….……….……….……..….……9
1.2.4 Left channel no sound
….………..……….……………….……….……10
1.2.5 Noise……………
…………………….…………………………….…..…11
1.2.6 LED indicators no light…………………………….….……………..….
12
1.2.7 No volume change when rotating VR…………………………….…..
13
1.2.8 No sound when input jack is used……..…………….…………..…..
14
Chapter 2. Specification………………………………….……………….……15
Chapter 3. Block diagram…………………………………………..…………..16
Chapter 4. Exploded view………………………………………………………17
Active speaker…………..…….……………………………………….……….17
Passive speaker………………………………………..…….…………………18
Chapter 5. Part list…………………………………… …………….…………...19
Active speaker…………………………………………………………………...19
Passive speaker………..…………………………………………………….…19
Chapter 6 Important notes………………………………………………..…….20
Chapter 7 Schematic diagram……………………………………..……………21
Version 1.0 Page 3 of 21
Table of Contents
Содержание Genius SP-HF360A
Страница 1: ...Service Guide SP HF360A SERVICE GUIDE KEY SYSTEM CORP Version 1 0 Page 1 of 21...
Страница 2: ...Service Guide SP HF360A Revision History Version Date Change 1 0 06 08 2009 Version 1 0 Page 2 of 21...
Страница 16: ...Service Guide SP HF360A Version 1 0 Page 16 of 21 Chapter 3 Block diagram...
Страница 17: ...Service Guide SP HF360A Active speaker Version 1 0 Page 17 of 21 Chapter 4 Exploded view...
Страница 18: ...Service Guide SP HF360A Passive speaker Version 1 0 Page 18 of 21 Chapter 4 Exploded view...
Страница 21: ...Service Guide SP HF360A SP HF360A PCB Version 1 0 Page 23 of 21 Chapter 7 Schematic diagram...