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Summary of Contents for Genius SW-M2.1 350
- Page 1 All manuals and user guides at all-guides.com Service Guide Model No : SW-M2.1 350 SERVICE GUIDE KYESYSTEMS CORP. Page 1/18...
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Page 2: Revision History
All manuals and user guides at all-guides.com Service Guide Model No : SW-M2.1 350 Revision History Version Date Change First Release 13/04/2010 Page 2/18... -
Page 3: Table Of Contents
All manuals and user guides at all-guides.com Service Guide Model No : SW-M2.1 350 Table of Contents Revision History …………………………………………………………………….2 Table of Contents ……………….……………………………………………………3 Getting Started ……………………………………………………………………….4 Conventions Used in this Guide ……………………….…..………………..4 Safety Precautions …….……………………………………………………..4 Chapter 1. How to Handle Defective Returns……………………………………..5 1.1 Speaker no sound... -
Page 4: Getting Started
All manuals and user guides at all-guides.com Service Guide Model No : SW-M2.1 350 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 . -
Page 5: Chapter 1. How To Handle Defective Returns
All manuals and user guides at all-guides.com Service Guide Model No : SW-M2.1 350 Chapter 1. How to Handle Defective Returns Overview Receiving Defective speakers from Customers Function NG __ __ Analyzing possible malfunction causes Deciding & proceeding the Function NG... -
Page 6: Speaker No Sound
All manuals and user guides at all-guides.com Service Guide Model No : SW-M2.1 350 Problems Item Problem Description Speaker no sound Power LED no light Headphone no sound Bass/Volume no function Page 6/18... - Page 7 All manuals and user guides at all-guides.com Service Guide Model No : SW-M2.1 350 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. One or more channels no sound (Line in jack no function)
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Page 8: Power Led No Light
All manuals and user guides at all-guides.com Service Guide Model No : SW-M2.1 350 Power LED no light Problem Power LED no light Analyzer and Component cold Defective Power Switch or LED Identify the Causes solder or Short U1,U2,U3 or F1... -
Page 9: Bass/Volume No Function
All manuals and user guides at all-guides.com Service Guide Model No : SW-M2.1 350 Bass/Volume no function Problem Bass/Volume no function Analyzer and Component cold VR1 or VR13 defective solder or Short Identify the Causes Circuit Check solder Replace defective VR1 or... -
Page 10: Chapter 2. Specifications
All manuals and user guides at all-guides.com Service Guide Model No : SW-M2.1 350 Chapter 2. Specifications NO. Description Unit Specifications ≧2 Out Power at THD 10%(Sat) ≧6 Out Power at THD 10%(Sub) 450± 50 Sensitivity(SAT) Sensitivity(Sub) 130± 50 Freq. Response (1KHz -3dB) 20~20K ±... -
Page 11: Chapter 3 Block Diagram
All manuals and user guides at all-guides.com Service Guide Model No : SW-M2.1 350 Chapter 3 Block Diagram Headphone output Audio LCH & RCH Amplifier IC TEA2025B Audio in Power Sw, Tone & LCH & RCH Volume control Audio Amplifier IC... -
Page 12: Chapter 4. Exploded View
All manuals and user guides at all-guides.com Service Guide Model No : SW-M2.1 350 Chapter 4. Exploded View Page 12/18... - Page 13 All manuals and user guides at all-guides.com Service Guide Model No : SW-M2.1 350 Page 13/18...
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Page 14: Chapter 5. Part List
All manuals and user guides at all-guides.com Service Guide Model No : SW-M2.1 350 Chapter 5. Part List DESCRIPTION UNIT Part No. DH321 DIP8 IC AS431L TO92 BPC817 YJ-KB2511A Transformer KBP206 Rectifier IC1,IC2 TEA2025B IC POWER CORD 2P VPE003012-004 FSI520332-3800... -
Page 15: Chapter 6. Schematic Diagram
All manuals and user guides at all-guides.com Service Guide Model No : SW-M2.1 350 Chapter 6. Schematic Diagram Pls refer to Next Pages : Page 15/18... - Page 16 All manuals and user guides at all-guides.com 300R 100UF/16V VR1-A PHONOJACK 102J/100V 100UF/16V 220UF/16V B50K 104P 1OOK 1OOK 103J/100V 4.7K 102J/100V CON3 TEA2025B 100UF/16V VR1-B 4.7K B50K 102J/100V CON3 PHONOJACK JACK1 103J/100V 100UF/16V 220UF/16V L-IN L-IN 100UF/16V 104P R-IN R-IN 102J/100V PHONOJACK 300R...
- Page 17 All manuals and user guides at all-guides.com FR305 200V 104P YJ-KB-2511A 1000UF/16V FR107 200K 1/2W FR107 KBP206 DH321-DIP8 T1AL250V AC IN AC IN 22UF/400V 0.1UF/275V WLD-UU9893 (36mH) GT061787 4.7R BPC-817 47UF/16V POWER 3.3K U2 AS431L 1000UF/16V F222M Title YJ-SW-M2.1-350-SMPS Size Document Number <Doc>...
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Page 18: Chapter 7. Important Notes
All manuals and user guides at all-guides.com Service Guide Model No : SW-M2.1 350 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.
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