Service Guide
SW-HF 5.1 4500
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 Front channel no sound (including either FR or FL no sound)
….……9
1.2.4 Rear channel no sound (including either RR or RL no sound)
...……10
1.2.5 Center no sound
…………………………………………………………11
1.2.6 Woofer no sound
………………………………………………….…..…12
1.2.7 Input no sound
………………………………………………….……..…13
1.2.8 Remote control no use
………………………………….………….…...14
1.2.9 Noise………………………….……………………….……………..….
15
1.2.10 LED indicators abnormal…………………………………….………..
16
1.2.11 Keystrokes in the front panel no use…………………………………17
Chapter 2. Specification…………………………………………………..……18
Satellite…………………………………………………………………….…….18
Woofer……………………………………………………………………………19
Chapter 3. Block diagram…………………………………………..………….20
Chapter 4. Exploded view………………………………………………………21
Subwoofer……………………………………………………………….……….21
Satellite (Center)…………………………………………………..…….………22
Satellite (Front)……………………………………………………..…………...23
Satellite (Rear)……………………………………………………..……………24
Chapter 5. Part list…………………………………… …………….…………...25
Woofer………………………………………………………….………………..26
Center…………………………………………………………………………...26
Rear………………………………………………………………….…..……...26
Front………………………………………………………………..……..……..26
Chapter 6 Important notes……………………………………………………….27
Chapter 7 Circuit diagram………………………………………………………..28
SW-HF 5.1 4500 MCU SCH…
………………………………….…….….…………....28
SW-HF 5.1 4500 input and SPOUT SCH……… ……..……………..……..29
SW-HF 5.1 4500 SAT AMP SCH……………………………………………….30
SW-HF 5.1 SWAMP SCH…………………………………..…………………...31
SW-HF 5.1 4500 SWAMP and Power SCH……………………………………32
SW-HF 5.1 4500 REM SCH……………………………………………………..33
Version 1.1 Page 3 of 33
Table of Contents
Summary of Contents for Genius SW-HF 5.1 4500
Page 1: ...Service Guide SW HF 5 1 4500 SERVICE GUIDE KYE SYSTEM CORP Version 1 1 Page 1 of 33...
Page 20: ...Service Guide SW HF 5 1 4500 Version 1 1 Page 20 of 33 Chapter 3 Block diagram...
Page 21: ...Service Guide SW HF 5 5005 Subwoofer Version 1 1 Page 21 of 33 Chapter 4 Exploded view...
Page 23: ...Service Guide SW HF 5 1 4500 Satellite Front Version 1 1 Page 23 of 33 Chapter 4 Exploded view...
Page 24: ...Service Guide SW HF 5 1 4500 Satellite Rear Version 1 1 Page 24 of 33 Chapter 4 Exploded view...
