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Service Guide                                               

SP-N200   

Version : 1.0

Page 1 of 15

SERVICE GUIDE 

KYE SYSTEMS CORP. 

SP-N200

Summary of Contents for Genius SP-N200

Page 1: ...Service Guide SP N200 Version 1 0 Page 1 of 15 SERVICE GUIDE KYE SYSTEMS CORP SP N200...

Page 2: ...Service Guide SP N200 Version 1 0 Page 2 of 15 Version 1 0 Revision History Version Date Change 1 0 09 20 2007...

Page 3: ...1 1 Overview 5 1 2 Problems 6 1 2 1 One or more channels no sound 7 1 2 2 Power LED indicator no light 8 1 2 3 Volume no function 8 Chapter 2 Specifications 9 Chapter 3 Block Diagram 11 Chapter 4 Expl...

Page 4: ...ers in environments subject to mist smoke vibration excessive dust salty or greasy air or other corrosive gases and fumes Do not drop or jolt the speakers Do not allow anything to drop into the subwoo...

Page 5: ...mers Analyzing possible malfunction causes Deciding proceeding the rectification methods Replace necessary defective parts Return the speakers with proper repackaging to customers Verifying problems p...

Page 6: ...Service Guide SP N200 Version 1 0 Page 6 of 15 1 2 Problems Item Problem Description 1 2 1 One or more channels no sound 1 2 2 Power LED indicator no light 1 2 3 Volume no function...

Page 7: ...thesis given in individual Flow chat in that this is the best recommended sequence to rectify the problems One or more channels no sound Broken or short circuit Defective IC Speaker cable dis connect...

Page 8: ...ower switch or LED defective Defective SW R17 R20 T2 D1 D2 D3 D4 Ac cord of transformer disconnected or defective Re solder or replace defective component s Analyzer and Identify the Causes Volume no...

Page 9: ...0 Page 9 of 15 Chapter 2 Specifications NO Description Unit Specifications 1 Out Power at THD 10 W 2 8 2 Sensitivity mV 460 60 3 Freq Response Ref 3dB Hz 50Hz 20KHz 4 Separation dB 40 B d o i t a r N...

Page 10: ...Service Guide SP N200 Version 1 0 Page 10 of 15 Chapter 3 Block Diagram AUDIO IN Volume Increase Power Amplifier R CH Speaker AC IN L CH Speaker Volume Decrease Power Conditioner...

Page 11: ...Service Guide SP N200 Version 1 0 Page 11 of 15 Chapter 4 Exploded View Host Button PCB Speaker Net frame Front panel PCB Rear shell...

Page 12: ...Service Guide SP N200 Version 1 0 Page 12 of 15 Satellite Speaker Net frame front panel Tran sfor mer Rear shell Buckle...

Page 13: ...09 RUBBER PAD SP N200 Transformer 230V 50HZ 0 5V 0 7A Transformer 120V 60HZ 0 5V 0 7A GIFT BOX SP N200 230V EU US NO PMOP GIFT BOX SP N200 230V EU WO PMOP 5 6 PCBA SP N200 7 IC TA8227 DIP14 4120013202...

Page 14: ...Service Guide SP N200 Version 1 0 Page 14 of 15 Chapter 6 Schematic Diagram...

Page 15: ...it is necessary to pack each PCB assembly with a separate static protecting bag in order to avoid static electricity Reliable external packing is also very important when sending PCB assembly by post...

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