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KYE Systems Corp. Genius SP-HF2000X, Service Manual

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SP-HF2000X

Service Guide                                               

SP-HF2000X   

Version : 1.0

Page 1 of 15

SERVICE GUIDE 

KYE SYSTEMS CORP. 

Summary of Contents for Genius SP-HF2000X

Page 1: ...SP HF2000X Service Guide SP HF2000X Version 1 0 Page 1 of 15 SERVICE GUIDE KYE SYSTEMS CORP...

Page 2: ...Service Guide SP HF2000X Version 1 0 Page 2 of 15 Version 1 0 Revision History Version Date Change 1 0 07 24 2008...

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 Exp...

Page 4: ...kers 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 subwo...

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

Page 6: ...Service Guide SP HF2000X 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: ...n 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 U1 U2 U4 K1 VR1 Speaker cable dis connec...

Page 8: ...no light Power switch or LED defective Defective K1 F2 R41 R42 DW3 LED Ac cord of transformer disconnected or defective Re solder or replace defective component s Analyzer and Identify the Causes Volu...

Page 9: ...1 0 Page 9 of 15 Chapter 2 Specifications NO Description Unit Specifications 1 Out Power at THD 10 W 30 2 Sensitivity mV 380 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 HF2000X 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 HF2000X Version 1 0 Page 11 of 15 Chapter 4 Exploded View Host...

Page 12: ...Service Guide SP HF2000X Version 1 0 Page 12 of 15 Satellite...

Page 13: ...PC 8 9 1 PC PCBA SP HF2000X PCBA SP HF2000X IC TDA2050 SP HF2000X BODY 230V EU CARTON SP HF2000X GLFT BOX SP HF2000 X 230V E U N O PMOP 412001210209 462212331009 462112331009 PartNo 101123310109 Tran...

Page 14: ...Service Guide SP HF2000X Version 1 0 Page 14 of 15 Chapter 6 Schematic Diagram...

Page 15: ...ce 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 po...

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