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KYE Systems Corp. Genius SP-i200, Руководство по обслуживанию

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Service Guide                                           

SP-i200

 

 

 

                         

 

Version : 1.0

 

     

 

Page 9 of 15

 

 

Chapter 2.  Specifications 
 
 

NO. Description 

Unit Specifications 

1 

Out Power at THD 10% 

W   

≧

 3   

2 Sensitivity 

mV  630 

±

 50 

3 

Freq. Response    (Ref:-3dB) 

Hz  20Hz ~ 20KHz 

4 Separation 

dB

≧

 60 

5 S/N 

ratio 

dB

≧

 60 

6 

Hum & Noise    Vol:max 

mV

≦

 

10 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Содержание Genius SP-i200

Страница 1: ...Service Guide SP i200 Version 1 0 Page 1 of 15 SERVICE GUIDE KYE SYSTEMS CORP SP i200 Version 1 0...

Страница 2: ...Service Guide SP i200 Version 1 0 Page 2 of 15 Revision History Version Date Change 1 0 04 11 2006...

Страница 3: ...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 10 Chapter 4 Exploded View 11...

Страница 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...

Страница 5: ...y tests Receiving Defective speakers from Customers Analyzing possible malfunction causes Deciding proceeding the rectification methods Replace necessary defective parts Proceeding tests to Verify if...

Страница 6: ...Service Guide SP i200 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...

Страница 7: ...sis given in individual Flow chat in that this is the best recommended sequence to rectify the problems One or more channels no sound Short circuit or PCB crack Defective U5 U6 Speaker cable dis conne...

Страница 8: ...or no light Power switch SW1 or LED defective Defective U3 D3 Q1 Q2 Q3 DC cord of adaptor disconnected or defective Re solder or replace defective component s Analyzer and Identify the Causes Volume n...

Страница 9: ...1 0 Page 9 of 15 Chapter 2 Specifications NO Description Unit Specifications 1 Out Power at THD 10 W 3 2 Sensitivity mV 630 50 3 Freq Response Ref 3dB Hz 20Hz 20KHz 4 Separation dB 60 5 S N ratio dB...

Страница 10: ...Service Guide SP i200 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...

Страница 11: ...Service Guide SP i200 Version 1 0 Page 11 of 15 Chapter 4 Exploded View...

Страница 12: ...IC 12250 1 PC E1065 28 11 Adaptor 120V 6VDC 0 8A E1074 82 12 Adaptor 220V 6VDC 0 8A A E1074 86 13 Adaptor 220V 6VDC 0 8A K E1074 87 14 Adaptor 230V 6VDC 0 8A E1074 81 15 Adaptor 240V 6VDC 0 8A AU E10...

Страница 13: ...Service Guide SP i200 Version 1 0 Page 13 of 15 Chapter 6 Schematic Diagram...

Страница 14: ...Service Guide SP i200 Version 1 0 Page 14 of 15 PCB Service Printing...

Страница 15: ...PCB assembly hence 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 P...

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