Related Manuals for Genius KYE Systems GHT-502D
Summary of Contents for Genius KYE Systems GHT-502D
- Page 1 All manuals and user guides at all-guides.com Service Guide GHT-502D SERVICE GUIDE SYSTEMS CORP. GHT-502D Version : 1.0 Version : 1.0 Page 1 of 18...
- Page 2 All manuals and user guides at all-guides.com Service Guide GHT-502D Revision History Version Date Change 11/05/2004 Version : 1.0 Page 2 of 18...
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Page 3: Table Of Contents
All manuals and user guides at all-guides.com Service Guide GHT-502D 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 Overview …………………………………………………………..5 1.2 Problems …………………………………………………………...6... -
Page 4: Getting Started
All manuals and user guides at all-guides.com Service Guide GHT-502D 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 GHT-502D Chapter 1. How to Handle Defective Returns 1.1 Overview Receiving Defective speakers from Customers Verifying problems Proceeding necessary tests Function NG Analyzing possible malfunction causes Deciding & proceeding the Function NG... -
Page 6: Problems
All manuals and user guides at all-guides.com Service Guide GHT-502D 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 Decoder no power Version : 1.0 Page 6 of 18... - Page 7 All manuals and user guides at all-guides.com Service Guide GHT-502D 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...
- Page 8 All manuals and user guides at all-guides.com Service Guide GHT-502D 1.2.2 CEN channel no sound CEN channel no sound Problem Defective IC301 ,U901,IC502 Speaker cable dis-connect or Analyzer and Broken or short circuit speaker damaged C614,C618 Identify the Causes Check solder points on...
- Page 9 All manuals and user guides at all-guides.com Service Guide GHT-502D 1.2.4 Decoder no power Decoder no power Problem Speaker cable dis-connect or Analyzer and Defective D1-D4,IC1,C197 Broken or short circuit speaker damaged Identify the Causes Check solder points on Check and Replace...
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Page 10: Chapter 2. Specifications
All manuals and user guides at all-guides.com Service Guide GHT-502D Chapter 2. Specifications ： Satellite - Center (AT 1KHz) Description Unit Specifications W 7 ± 1 Out Power at THD 10% mV 1400 ± 300 Sensitivity Freq. Response (Ref:-3dB) Hz 28 ~ 9.5K dB ≧... - Page 11 All manuals and user guides at all-guides.com Service Guide GHT-502D ： Host(Woofer) (AT 100Hz) Description Unit Specifications 40 ± 5 Out Power at THD 10% 320± 100 Sensitivity Freq. Response (Ref:-3dB) 20 ~ 150 ≧ 70 S/N ratio ≦ 10 Hum &...
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Page 12: Chapter 3. Block Diagram
All manuals and user guides at all-guides.com Service Guide GHT-502D Chapter 3. Block Diagram Stand-By FL.CH Speaker FR.CH Speaker Volume Control Power RL/RR -AUDIO IN &FILTER Amplifier RL.CH Speaker Volume Control FL/FR -AUDIO IN &FILTER RR.CH Speaker Power CEN.CH Speaker... -
Page 13: Chapter 4. Exploded View
All manuals and user guides at all-guides.com Service Guide GHT-502D Chapter 4. Exploded View Host ( Woofer ) Version : 1.0 Page 13 of 18... - Page 14 All manuals and user guides at all-guides.com Service Guide GHT-502D Satellite Version : 1.0 Page 14 of 18...
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Page 15: Chapter 5. Part List
2-100-08 TRANSFORMER, 230V:13.4VACx2 & 3.7A; 4-100-02 14.5VAC & 0.8A 18 AUDIO CABLE-1, 3 to 3 , GHT-502 3-100-08 19 DC POWER CORD, GHT-502D 4-100-03 20 CARTON, GHT-502D 4-102-03 21 CUSHION, GHT-502D 4-102-02 22 Round Yellow Type Label ( ON CARTON ) 1-102-05 23 S/N LABEL ( ON CARTON &... - Page 16 All manuals and user guides at all-guides.com Service Guide GHT-502D 26 PE BAG, SW-Flat2.1 1250/SATE. 2-102-08 27 PE BAG, DC POWER CORD, GHT-502D 4-102-05 28 PE BAG, AUDIO CABLE 3-102-05 29 CARDBOARD, English, GHT-502D 4-102-06 Version : 1.0 Page 16 of 18...
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Page 17: Chapter 6. Schematic Diagram
All manuals and user guides at all-guides.com Service Guide GHT-502D Chapter 6. Schematic Diagram Version : 1.0 Page 17 of 18... -
Page 18: Chapter 7. Important Notes
All manuals and user guides at all-guides.com Service Guide GHT-502D 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.