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Service Guide SW-5.1 1020
Contents
Document Version ............................................................................................................................ 2
Contents............................................................................................................................................ 3
Use.................................................................................................................................................... 4
Use Guide .................................................................................................................................. 4
Safety Caution ........................................................................................................................... 4
Chapter 1: How to Dispose Returned Defective Products ............................................................... 5
1.2 Troubles ............................................................................................................................... 6
1.2.1 No Power and Indicator Lamp Inoperative ............................................................... 7
1.2.2 No Sound................................................................................................................... 8
1.2.3 No Sound from Front Left or Right Channel ............................................................ 9
1.2.4 No Sound from Rear Left or Right Channel ........................................................... 10
1.2.5 No Sound from Middle Channel ............................................................................. 11
1.2.6 No Bass.................................................................................................................... 12
1.2.7 Noise and Current Noise ......................................................................................... 13
1.2.8 Earphone Socket Inoperative................................................................................... 14
1.2.9 Noice Bass Potentiometer ....................................................................................... 15
1.2.10 VOL (Volume) Inoperative.................................................................................... 16
Chapter 2 Product Specifications ................................................................................................... 17
2.1 Satellite....................................................................................................................... 17
2.2 Subwoofer ................................................................................................................ 17
Chapter 3 Block Diagram............................................................................................................... 18
Chapter 4 Rendering after Assembly.........................................................................................19-20
Satellite .................................................................................................................................. 19
Subwoofer ............................................................................................................................. 20
Chapter 5 Material List..............................................................................................................21-22
Satellite
.................................................................................................................................. 21
Subwoofer .............................................................................................................................. 22
Chapter 6 Electric Schematic Diagram .....................................................................................23-24
Version No. 1.0 Page
3 of 24
Summary of Contents for SW-5.1 1020
Page 1: ...Service Guide SW 5 1 1020 Service Guide KEY SYSTEM CORP Version No 1 0 Page 1 of 24 ...
Page 17: ...Service Guide SW 5 1 1020 Version No 1 0 Page 17 of 24 Chapter 2 Product Specifications ...
Page 20: ...Service Guide SW 5 1 1020 Satellite Version No 1 0 Page 20 of 24 ...
Page 23: ...Service Guide SW 5 1 1020 Version No 1 0 Page 23 of 24 Chapter 6 Electric Schematic Diagram ...
Page 24: ...Service Guide SW 5 1 1020 Version No 1 0 Page 24 of 24 ...