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Summary of Contents for Genius SW-HF5.1 1200
- Page 1 Service Guide SW-HF5.1 1200 SERVICE GUIDE KYE SYSTEMS CORP SW-HF5.1 1200 Version:1.0 Version 1.0 Page 1 of 18...
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Page 2: Revision History
Service Guide SW-HF5.1 1200 Revision History Version Date Change 15/03/2005 Version 1.0 Page 2 of 18... -
Page 3: Table Of Contents
Service Guide SW-HF5.1 1200 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 FL/FR, RL/RR channels no sound 1.2.2 CEN channel no sound 1.2.3 Woofer channel no sound... -
Page 4: Getting Started
Service Guide SW-HF5.1 1200 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 SW-HF5.1 1200 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... -
Page 6: Problems
Service Guide SW-HF5.1 1200 1.2 Problems Item Problem Description 1.2.1 FL/FR, RL/RR channels no sound 1.2.2 CEN channel no sound 1.2.3 Woofer channel no sound 1.2.4 Woofer no power Version 1.0 Page 6 of 18... -
Page 7: Fl/Fr, Rl/Rr Channels No Sound
Service Guide SW-HF5.1 1200 * 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 FL/FR, RL/RR channels no sound Problem FL/FR,RL/RR channels no sound... -
Page 8: Cen Channel No Sound
Service Guide SW-HF5.1 1200 1.2.2 CEN channel no sound CEN channel no sound Problem Analyzer and Identify the Causes Defective Broken or short circuit Speaker cable dis-connect or IC103,IC301,IC503 speaker damaged C532,D414 Solutions Check solder points on Check and replace... -
Page 9: Woofer No Power
Service Guide SW-HF5.1 1200 1.2.4 Woofer no power Woofer no power Problem Analyzer and Identify the Causes Defective Broken or short circuit Speaker cable dis-connect or D401,D402,X1,U201, speaker damaged LED1 Solutions Check solder points on Check and replace Re-connected speaker cable... -
Page 10: Chapter 2. Specifications
Service Guide SW-HF5.1 1200 Chapter 2. Specifications Satellite – Center (AT 1KHZ): NO Description Unit Specifications Out Power at THD 10% 3 ± 1 Sensitivity 350 ± 50 Freq Response (Ref:-3dB) 120~20K ≧ 50 S/N ratio ≦ 3 Hum & Noise Vol:max Satellite –... - Page 11 Service Guide SW-HF5.1 1200 Host (Woofer) (AT 100Hz): NO Description Unit Specifications Out Power at THD 10% 15 ± 3 Sensitivity 100 ± 50 Freq Response (Ref:-3dB) 50~250K ≧ 45 S/N ration ≦ 5 Hum & Noise Vol: max Version 1.0...
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Page 12: Chapter 3. Block Diagram
Service Guide SW-HF5.1 1200 Chapter 3. Block Diagram TA7227 4066 5.1CH/AUX I N PUT SELECT 5.1CH I N PUT RCA JACK PT2258 5.1CH VOLUME CORTROL CENTER SPEAKER 5CH OUTPUT TA8227 FRONT L SPEAKER 5. 1 CH OUTPUT FRONT R SPEAKER... -
Page 13: Chapter 4. Exploded View
Service Guide SW-HF5.1 1200 Chapter 4. Exploded View Host (Woofer) Version 1.0 Page 13 of 18... - Page 14 Service Guide SW-HF5.1 1200 Satellite Version 1.0 Page 14 of 18...
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Page 15: Chapter 5. Part List
15 IC PT2258 16 RUBBER, Ø20/HOST 17 TRANSFORMER, 230V:14V AC x2 & 0.8A; 9VAC&2.5A 18 AUDIO CABLE, 2RCA to 2RCA, SW-HF5.1 1200 19 AUDIO CABLE, 1ST to 2RCA, SW-HF5.1 1200 20 S/N LABEL(NO CARTON&WOOFEWR) 21 MANUAL SW-HF5.1 1200 22 Round Red type Label(NO CARTON) 23 PE BAG, SW-HF5.1 1200/SATE... -
Page 16: Chapter 6. Schematic Diagram
Service Guide SW-HF5.1 1200 Chapter 6. Schematic Diagram IC101 R101 R113 5.1CH-L R102 IC301 C307 10uF/50V C101 C301 10uF/50V PT2258 2CH-L OUT1 101.C C308 10uF/50V C302 10uF/50V OUT2 C309 2CH-R 10uF/50V C303 10uF/50V OUT3 WOOFER R103 CODE2 CODE1 5.1CH-R R114... -
Page 17: Schematic Diagram
Service Guide SW-HF5.1 1200 Chapter 6. Schematic Diagram D401 C401 J401 POWER-I N 3. 9 6mm +12V +18VDD POWER& SCH R410 RS206 R401 4700uF/25V C411 C409 100uF/16V C407 47uF/16V D403 D413 [ 1 0V*2. 4 A] 10uF/50V 9. 1 V 5. -
Page 18: Chapter 7. Important Notes
Service Guide SW-HF5.1 1200 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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