Related Manuals for KYE Systems Corp. Genius SW-HF 5.1 5050
Summary of Contents for KYE Systems Corp. Genius SW-HF 5.1 5050
- Page 1 Service Guide SW-HF 5.1 5050 SERVICE GUIDE KYE SYSTEM CORP Version 1.1 Page 1 of 31...
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Page 2: Revision History
Service Guide SW-HF 5.1 5050 Revision History Version Date Change 06/11/2009 Version 1.1 Page 2 of 31... -
Page 3: Table Of Contents
Service Guide SW-HF 5.1 5050 Table of Contents Revision History………………………………………………………………….2 Table of contents……………………………………………………………...…3 Getting Start…………………………………………………….………………...4 Conventions Used in this Guide…………………………………………….…4 Safety Precautions………………………………………………………………4 Chapter 1. How to Handle Defective Returns……………………………….5 1.2 Problem………………………………………………………………………6 1.2.1 No power，LED （indicator）unlighted………………………….……7 1.2.2 No sound…………………………………………………………….…….8 1.2.3 Front channel no sound (including either FR or FL no sound)….……9 1.2.4 Rear channel no sound (including either RR or RL no sound)...……10 1.2.5 Center no sound…………………………………………………………11 1.2.6 Woofer no sound………………………………………………….…..…12... -
Page 4: Getting Start
Service Guide SW-HF 5.1 5050 Getting Started Conventions Used in the 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 handing 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-HF 5.1 5050 Chapter 1. How to Handle Defective Returns 1.1 Overview Receiving Defective speaker from customers Verifying problems Proceeding Necessary tests Function NG Function OK Function NG Analyzing possible Malfunction cause Deciding & proceeding the Rectification methods Replace necessary Defective parts Verifying problems... -
Page 6: Problem
Service Guide SW-HF 5.1 5050 1.2 Problems Item Problem Description 1.2.1 No power，LED （indicator） 1.2.2 No sound 1.2.3 Front channel no sound (including either FR or FL no sound) 1.2.4 Rear channel no sound (including either RR or RL no sound) 1.2.5 Center no sound 1.2.6... -
Page 7: No Power，Led （Indicator）Unlighted
Service Guide SW-HF 5.1 5050 *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 No power，LED （indicator）unlighted No power， LED （indicator） Problem Analyze 1. -
Page 8: No Sound
Service Guide SW-HF 5.1 5050 1.2.2 no sound No sound Problem 1. Defective IC or IC2 on SW-HF5.1 5050CON PCB PCB damaged, dry-soldered or -HF5.1 INPUT PCB 2. Defective IC1, IC2 SW short-circuited 3. Defective IC1, IC2, IC3, IC4, IC5, IC6, IC7, IC8, Analyze and Assembled wires... -
Page 9: Front Channel No Sound (Including Either Fr Or Fl No Sound)
Service Guide SW-HF 5.1 5050 1.2.3 Front channel no sound (including either FR or FL no sound ) Front channel no sound (including either FR or FL no sound) Problem Defective 1.defective IC1, PCB damaged, Defective connection components relating to IC1 and dry-soldered or connection of front front... -
Page 10: Rear Channel No Sound (Including Either Rr Or Rl No Sound)
Service Guide SW-HF 5.1 5050 1.2.4 Rear channel no sound (including either RR or RL no sound) Problem or RL no sound) Rear channel no sound (including either RR Defective Defective damaged, 1. Defective IC1, IC2 or connection of rear connection of rear dry-soldered components relating to... -
Page 11: Center No Sound
Service Guide SW-HF 5.1 5050 1.2.5 Center no sound Problem Center no sound Defective Defective Defective IC1, Analyze and dry-soldered, connection connection components relating to IC1 identify the broken, or short center speaker center audio and IC2 in SW-HF5.1 INPUT causes circuit cables... -
Page 12: Woofer No Sound
Service Guide SW-HF 5.1 5050 1.2.6 Woofer no sound Problem Woofer no sound Defective Defective 1. Defective IC1, IC2 or components Analyze and connection connection of sub relating to IC1 and IC2 in SW-HF5.1 dry-soldered, identify the woofer speaker cables INPUT PCB broken, causes... -
Page 13: Input No Sound
Service Guide SW-HF 5.1 5050 1.2.7 Input no sound Problem Input no sound Defective Defective input SW-HF5.1 INPUT Analyze and components relating to PCB soldering points RCA jack identify the inputs SW-HF5.1 broken, dry -soldered causes INPUT PCB or short -circuited Check Check Check and replace... -
Page 14: Remote Control No Use
Service Guide SW-HF 5.1 5050 1.2.8 Remote control no use Problem Remote control no use SW-HF Defective Defective REM1，IC1, 1. Low power supply PCB broken, or its IC conductive rubber IC2, R12, EC2, CC3 , of the battery Analyze and or other components of some keys R2, Q1 or LED1 in... -
Page 15: Noise
Service Guide SW-HF 5.1 5050 1.2.9. Noise Problem Noise 1. Defective driver units The power supply of IC is Broken or dry-soldered 2. Or caused by the vibration normal or not PCB, or diode damaged Analyze and from the too long lead wire of identify the the driver units causes... -
Page 16: Led Indicators Abnormal
Service Guide SW-HF 5.1 5050 1.2.10. LED indicators abnormal Problem LED indicators no light 1. Defective, dry-soldered, or broken SW-HF5.1 5050 CON PCB; 2. LED1, IC2, IC1 damaged Analyze and 3. R1， R2， R3， R4， R5， R6， R8， R9, R10， R7 in SW-HF5.1 identify the 5050 CON PCB causes... -
Page 17: Keystrokes In The Front Panel No Use
Service Guide SW-HF 5.1 5050 1.2.11. Keystrokes in the front panel no use Problem Keystrokes in the front panel no use 1. Defective, dry-soldered, or broken SW-HF5.1 5050 CON PCB; 2. IC2 or IC3 damaged Analyze and 3.. keystrokes not well –assembled identify the causes Check and replace... -
Page 18: Chapter 2. Specification
Service Guide SW-HF 5.1 5050 Chapter 2. Specifications Satellite NOMINAL DESCRIPTION UNIT LIMIT RATED OUTPUT POWER @THD 10% ≧15 SENSITIVITY (1KHz) @RATED O/P ±10% POWER SENSITIVITY (1KHz) @1W O/P POWER ±10% MAX INPUT LEVEL@1% THD ±10% FREQUENCY RESPONSE(1KHz -3DB ) ±20 FREQUENCY RESPONSE(1KHz -3DB ) ±20... -
Page 19: Woofer
Service Guide SW-HF 5.1 500 Chapter 2 Specifications Woofer DESCRIPTION UNIT NOMINAL LIMIT RATED OUTPUT POWER@100Hz(10%THD) ≧75 SENSITVITY(100Hz)@RATED O/P POWER ±10 SENSITIVITY(100Hz)@1W O/P POWER ±3 MAX INPUT LEVEL@1% THD ±10 DISTORTION@100Hz REF O/P POWER 0.15 ≦0.5 FREQUENCY RESPONSE (100Hz ±5 -3DB)LOW FREQUENCY RESPONSE (100Hz -3DB)HI ±15... -
Page 20: Chapter 3 Block Diagram
Service Guide SW-HF 5.1 5050 Chapter 3 Block diagram Version 1.1 Page 20 of 31... -
Page 21: Chapter 4 Exploded View
Service Guide SW-HF 5.5005 Chapter 4 Exploded view Subwoofer Version 1.1 Page 21 of 31... -
Page 22: Satellite (Center)
Service Guide SW-HF 5.1 5050 Chapter 4 Exploded view Satellite (Center) Version 1.1 Page 22 of 31... -
Page 23: Satellite (Front)
Service Guide SW-HF 5.1 5050 Chapter 4 Exploded view Satellite (Front) Satellite (Rear) Version 1.1 Page 23 of 31... -
Page 24: Chapter 5 Part List
Service Guide SW-HF 5.1 5050 Chapter 5 Part list Woofer Serail Description Part NO the out part of the tube EP41540048C the inside part of the tube, SP090-1 EP41510050 cloth cover of the tube EP41010182 front panel of the woofer EP40310327 painted keystrokes EP40714174A... -
Page 25: Center
Service Guide SW-HF 5.1 5050 Chapter 5 Part list Center cloth cover EP64000167 driver unit, A-115-3 EP16050041 screw, 3.5*18TA EP24150024 driver unit, A-52-2A EP16020043 screw, 3.5*14PA EP24100082 wooden cabinet, K86V2 EP53K86J01A paper tube, K86V2 EP41590057 red/black terminal, H-WP2-8 EP1A090065 footmat, φ18*3.0MM, black EP73060061 Rear Cloth cover... -
Page 26: Chapter 6 Important Notes
Service Guide SW-HF 5.1 5050 Chapter 6. Important Notes 6.1 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;... -
Page 27: Chapter 7 Circuit Diagram
Service Guide SW-HF 5.1 5050 Chapter 7. Schematic diagram SW-HF 5.1 5050 CON Version 1.1 Page 27 of 31... -
Page 28: Sw-Hf 5.1 Input Pcb
Service Guide SW-HF 5.1 5050 Chapter 7. Schematic diagram SW-HF 5.1 input Version 1.1 Page 28 of 31... -
Page 29: Sw-Hf 5.1 Amp Pcb
Service Guide SW-HF 5.1 5050 Chapter 7. Schematic diagram SW-HF 5.1 AMP PCB Version 1.1 Page 29 of 31... -
Page 30: Sw-Hf 5.1 Swamp Pcb
Service Guide SW-HF 5.1 5050 Chapter 7. Schematic diagram SW-HF 5.1 SWAMP PCB Version 1.1 Page 30 of 31... -
Page 31: Sw-Hf 5.1 Rem Pcb
Service Guide SW-HF 5.1 5050 Chapter 7. Schematic diagram SW-HF 5.1 REM PCB (remote control) Version 1.1 Page 31 of 31...
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