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Summary of Contents for KYE Systems Corp. Genius SP-F120
- Page 1 Service Guide SP-F120 SERVICE GUIDE KYE SYSTEMS CORP Version 1.0 Page 1 of 15...
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Page 2: Revision History
Service Guide SP-F120 SP-F120 Version:1.0 Revision History Version Date Change 26/05/2006 Version 1.0 Page 2 of 15... -
Page 3: Table Of Contents
Service Guide SP-F120 Table of Contents Revision History Table of Contents Getting Started Conventions Used in this Guide Safety Precautions Chapter 1. How to Handle Defective Returns 1.1 Overview 1.2 Problems 1.2.1 L/R channels no sound 1.2.2 No power Chapter 2. Specifications Satellite Chapter 3. -
Page 4: Getting Started
Service Guide SP-F120 Getting Started Conventions Used in this Guide Pay Special Attention: Instructions that are important to remember and may prevent mistakes. Caution: Information that, if not followed, may result in damage to the product. Safety Precautions The following precautions should be observed in handling the speaker described in this guide: Place the speakers on a flat, level and stable surface. -
Page 5: Chapter 1. How To Handle Defective Returns
Service Guide SP-F120 Chapter 1. How to Handle Defective Returns 1.1 Overview Receiving Defective speaker form customers Verifying problems proceeding necessary tests Function NG Analyzing possible Function NG Function OK malfunction causes Deciding & proceeding the rectification methods Replace necessary defective parts Proceeding tests to verify if the speaker is... -
Page 6: Problems
Service Guide SP-F120 1.2 Problems Item Problem Description 1.2.1 L/R channels no sound 1.2.2 NO power * Attention Version 1.0 Page 6 of 15... -
Page 7: L/R Channels No Sound
Service Guide SP-F120 Please follow the numbered sequence marked within parenthesis given in individual Flow chat, in that this is the best-recommended sequence to rectify the problems. 1.2.1 L/R channels no sound Problem L/R channels no sound Analyze and Identify the Causes Defective Broken or short circuit Speaker cable dis-connect or... -
Page 8: No Power
Service Guide SP-F120 1.2.2 No power No power Problem Analyze and Identify the Causes Defective Broken or short circuit Speaker cable dis-connect or D1~D4, speaker damaged Power SW, Transformer, Solutions Check solder points on Check and replace Re-connected speaker cable defective components or replace defective speakers Version 1.0... -
Page 9: Chapter 2. Specifications Satellite
Service Guide SP-F120 Chapter 2. Specifications Satellite – Front (AT 1KHZ): NO Description Unit Specifications Out Power at THD 10% 0.8± 0.2 Sensitivity 400 ± 40 Freq Response (Ref:-3dB) 100~20K Separation > 35 S/N ratio > 40 Hum & Noise Vol:max <3 Version 1.0... -
Page 10: Chapter 3. Block Diagram
Service Guide SP-F120 Chapter 3. Block Diagram Version 1.0 Page 10 of 15... -
Page 11: Chapter 4. Exploded View Satellite
Service Guide SP-F120 Chapter 4. Exploded View Host (Woofer) 3.Speaker 5090 6.Transformer 7.Rear shell 2.Knob 1.Net frame 5.PCBA 4.Front shell Version 1.0 Page 11 of 15... - Page 12 Service Guide SP-F120 Satellite 4. Rear shell 2.Speaker 5090 1. Net frame 3. Front shell Version 1.0 Page 12 of 15...
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Page 13: Chapter 5. Part List
Service Guide SP-F120 Chapter 5. Part List NO DESCRIPTION UNIT Part No SP-F120/BODY/SATELLITE-FL F-000-047-0000 SP-F120/BODY/SATELLITE-FR F-000-047-0000 SPEAKER UNIT 5090 4 OHM/3W 1-341-400-0013 PCBA SP-F120 X-000-000-0120 Q-000-000-0068 IC 2025（SJ） VR+SW SWITCH, B10K 1-224-000-0043 CARTON, SP-F120 6-017-078-0010 TRANSFORMER, 230V:9V AC / 0.2A 3-296-500-0015 AUDIO CABLE, 1ST to 0 ST, SP-F120 3-362-116-0025... -
Page 14: Chapter 6. Schematic Diagram
Service Guide SP-F120 Chapter 6. Schematic Diagram 5090 4OHM 3W Version 1.0 Page 14 of 15... -
Page 15: Chapter 7. Important Notes
Service Guide SP-F120 Chapter 7. Important Notes 7.1 Packing Requirement for Sending the PCB Assembly by Post PCB assembly is a kind of sophisticated electronic circuit board. Well packing will be required when sending them by post. * Some sophisticated IC components are mounted on the PCB assembly, hence it is necessary to pack each PCB assembly with a separate static protecting bag, in order to avoid static electricity.
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