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Summary of Contents for KYE Systems Corp. Genius SP-HF500A
- Page 1 Service Guide SP-HF500A SERVICE GUIDE KYE SYSTEM CORP Version 1.0 Page 1 of 17...
- Page 2 Service Guide SP-HF500A Revision History Version Date Change 07/08/2009 Version 1.0 Page 2 of 17...
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Page 3: Table Of Contents
Service Guide SP-HF500A Table of Contents Safety Precautions ................4 no power .LED (indicator) unlighted ..........5 No sound ....................6 Right or left channel no sound ............7 LED indicator no light................8 Headphone jack output no sound............9 VR,headphone jack or line-in jack abnormal ........10 Chapter 2.Specifications..............11 Chapter 4 Exploded view...............14~15 Chapter 7. -
Page 4: Safety Precautions
Service Guide SP-HF500A Getting Start Pay S pecial Attention: Instructions that are i mportant to reme mber and may prevent mistakes. Caution: Info rmation that, if not followed, may result in d amage to t he prod uct. Safety Precautions Do never place the system in t he hi gh-temp and humidity circumstance, prevent it from raining or rough h andling and strong shock. -
Page 5: No Power .Led (Indicator) Unlighted
Service Guide SP-HF500A *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）unlighted Problem Analyze Or caused by the following: Defective transformer 1. -
Page 6: No Sound
Service Guide SP-HF500A 1.2.2 No sound No sound Problem Or caused by the following defective 1CN2 1CN3 SP-HF500A 1CN4 components short-circuited, dry Analyze and is not SP-HF500A AMP 1. U1, U2 in SP-HF500A AMP PCB soldered or identify the properly connected 2. -
Page 7: Right Or Left Channel No Sound
Service Guide SP-HF500A 1.2.3 Right or left channel no sound Right or left channel no sound Problem 1. VR1 VR2 N1 N2 defective SP-HF500A Driver unit 1CN2 1CN3 PCB damaged, dry-soldered or speaker AMP PCB or short-circuited cable defective 2. Or caused by the following defective Analyze and AUDIO CABLE 1CN4 loosely connected... - Page 8 Service Guide SP-HF500A 1.2.5 Noise Problem Noise Filter capacitor/ diode dry-soldered or damaged, pls check C19 C21C18 Or caused by vibration from Driver units damaged Analyze and C17 C13 ID1 ID2 ID3 ID4 ， too long lead wire of driver Dosed not well identify the in S P - H F 5 0 0 AMP defective...
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Page 9: Led Indicator No Light
Service Guide SP-HF500A 1.2.6 LED indicator no light Problem LED indicator no light SP-HF500A PCB damaged, dry-soldered or short-circuited 2. R1 in SP-HF500A AMP PCB R1defective 3. Defective LED1 in SP-HF500A AMP PCB Analyze and identify the causes Solutions Check and replace Page 9 of 17 Version 1.0... -
Page 10: Headphone Jack Output No Sound
Service Guide SP-HF500A 1.2.7 Headphone jack output no sound Problem Headphone jack no sound N1 in SP-HF500A AMP PCB defective or its related copper foil broken Analyze and identify the causes Solutions Check and replace Page 10 of 17 Version 1.0... -
Page 11: Vr,Headphone Jack Or Line-In Jack Abnormal
Service Guide SP-HF500A 1.2.8 VR, headphone jack or line-in jack abnormal Problem VR, headphone jack or line-in jack abnormal Jack: Analyze and N1 N2 in SP-HF500A AMP PCB Defective VR may cause VR1 in identify the defective S P - H F 5 0 0 A Z M P PCB or VR2 in causes S P - H F 5 0 0 A PCB having scratching sound when rotating... - Page 12 SP-HF500A S/N@RATED O/P POWER Version 1.0 Page 12 of 17...
- Page 13 Service Guide SP-HF500A Version 1.0 Page 13 of 17...
- Page 14 Chapter 4 Exploded view SP-HF500A Right Satellite Version 1.0 Page 14 of 17...
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Page 15: Chapter 4 Exploded View
SP-HF500A Chapter 4 Exploded view Left Satellite Version 1.0 Page 15 of 17... -
Page 16: Chapter 7. Schematic Diagram
Service Guide SP-HF500A Chapter 7. Schematic diagram Version 1.0 Page 16 of 17... -
Page 17: Part List
Service Guide SP-HF500A Part List Part No. Description 21.4.014.0055 Knob 1 21.4.014.0056 Knob 2 21.6.020.0024 Wood Cabinet 11.2.001.0075 Transformer 11.1.170.0056 IC UTC4558 11.1.170.0114 IC TDA7266SA 11.1.260.0627 21.8.030.0015 Speaker Unit 3"8Ω10W 21.8.913.0006 0.5" 8Ω 5W 11.3.001.0026 AC cable Version 1.0 Page 17...
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