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Summary of Contents for KYE Systems Corp. Genius SP-T1200
- Page 1 Service Guide SP-T1200 SERVICE GUIDE KYE SYSTEMS CORP SP-T1200 Version:1.0 Revision History Version 1.0 Page 1 of 22...
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Page 2: Revision History
Service Guide SP-T1200 Version Date Change 04/22/2008 Initial 06/20/2008 Add PCB photos Version 1.0 Page 2 of 22... -
Page 3: Table Of Contents
Service Guide SP-T1200 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 1.2.3 Touch function fail Chapter 2. -
Page 4: Getting Started
Service Guide SP-T1200 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-T1200 Chapter 1. How to Handle Defective Returns 1.1 Overview Receiving Defective speaker from 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-T1200 1.2 Problems Item Problem Description 1.2.1 L/R channels no sound 1.2.2 NO power 1.2.3 Touch function fail Version 1.0 Page 6 of 22... -
Page 7: L/R Channels No Sound
Service Guide SP-T1200 * Attention 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... -
Page 8: Touch Function Fail
Service Guide SP-T1200 1.2.3 Touch function fail Problem Touch function fail Analyze and Identify the Causes Defective Broken or short circuit External power supply U16/J7 dis-connected or damaged Solutions Check solder points on Check and replace Re-connected power supply or defective components replace defective power supply Version 1.0... -
Page 9: Chapter 2. Printed Circuit Board
Service Guide SP-T1200 Chapter 2. PRINTED CIRCUIT BOARD 2.1 MCU Control Board 2.2 Amplifier Board Version 1.0 Page 9 of 22... -
Page 10: Touch Control Board
Service Guide SP-T1200 2.3 Touch Control Board 2.4 Power Board Version 1.0 Page 10 of 22... -
Page 11: Chapter 3. Specifications
Service Guide SP-T1200 Chapter 3. Specifications ITEM MEASUREMENT CONDITION UNIT NIN. NOM. MAX. STANDBY POWER Power Supply:15V/2A Output Power f=1KHz, THD=10% , LPF:22KHz (USE SPEAKER TEST) Audio Response (Ref:I/P:500mV/1KHz,O/P:1W) Low:80Hz High:20KHz Total Harmonic Ref:I/P:500mV, O/P:1W f=100Hz Distortion f=1KHz (LPF:22KHz) f=10KHz Sensitivity f=1KHz, Volume=MAX, THD=10% 1W Sensitivity... -
Page 12: Chapter 4. Block Diagram
Service Guide SP-T1200 Chapter 4. Block Diagram Version 1.0 Page 12 of 22... -
Page 13: Chapter 5. Exploded View
Service Guide SP-T1200 Chapter 5. Exploded View Right Side-Speaker Left Side-Speaker Version 1.0 Page 13 of 22... -
Page 14: Chapter 6. Part List
Service Guide SP-T1200 Chapter 6. Part List Right Side-Speaker Ref. No Description Mfr’s Part No. Housing, Black, Right 1101-0002140 Baffle, Black, Right 1101-0002142 Fixture, Black, Up 1101-0002149 Fixture, Black, Down 1101-0002150 Grill-Plate 1101-0002143 Lens 1101-0002148 Adorning 1101-0002144 Port 1101-0002145 PAD, Rubber 1105-0000299 Tweeter Speaker 8 Ohm, 15W, 1 inch 2SPK-0000229... - Page 15 Service Guide SP-T1200 Left Side-Speaker Ref. No Description Mfr’s Part No. Housing, Black, Left 1101-0002139 Baffle, Black, Left 1101-0002141 Fixture, Black, Up 1101-0002149 Fixture, Black, Down 1101-0002150 Grill-Plate 1101-0002143 Lens 1101-0002148 Adorning 1101-0002144 Port 1101-0002145 PAD, Rubber 1105-0000299 Tweeter Speaker 8 Ohm, 15W, 1 inch 2SPK-0000229 Woofer Speaker 8 Ohm, 15W, 2.5 inch...
- Page 16 Service Guide SP-T1200 Ref. No. Description Mfr Parts No. IC-Power Regulator,L7805CV,3Pin, Dip 1282000461 IC-Others,EKT8120,QFN,40PIN,SMD 1004-0000253 Diodes LED1, LED2, LED3 LED4, LED5, LED7 LED8, LED9, LED10, Diode-LED Chip,1S0603A21A0CA01-HQ 1003-0000101 LED11 LED12, LED13 LED14 ,LED15 LED6 Diode-LED Chip,1SB0603B12E0CA01-HQ 1003-0000100 D1, D3, D4 Diode-Chip,1N4148WS,Tapping 1003-0000082 Diode-ZN Chip,1/2W,9.1V,Tapping...
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Page 17: Chapter 7. Schematic Diagram
Service Guide SP-T1200 Chapter 7. Schematic Diagram 7.1 MCU control board (1/2) Version 1.0 Page 17 of 22... - Page 18 Service Guide SP-T1200 7.1 MCU control board (2/2) Version 1.0 Page 18 of 22...
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Page 19: Amplifier Board
Service Guide SP-T1200 7.2 Amplifier board Version 1.0 Page 19 of 22... -
Page 20: Touch Control
Service Guide SP-T1200 7.3 Touch control board Version 1.0 Page 20 of 22... -
Page 21: Power Board
Service Guide SP-T1200 7.4 Power board Version 1.0 Page 21 of 22... -
Page 22: Chapter 8. Important Notes
Service Guide SP-T1200 Chapter 8. Important Notes 8.1 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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