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Manual Genius 31730952100

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  • Genius 31730952100 - page 1

    Ser vic e Gui de S P- i 16 0 SE R VI C E G U ID E KY ES YS TE MS C ORP . S P - i 1 6 0 V er s io n : 1 .0 Pag e 1 of 1 4 ...

  • Genius 31730952100 - page 2

    Ser vic e Gui de S P- i 16 0 Ve r si o n : 1. 0 Re vi si on Hi st or y Version Date Change 1.0 15/01/2010 V er s io n : 1 .0 Pag e 2 of 1 4 ...

  • Genius 31730952100 - page 3

    Ser vic e Gui de S P- i 16 0 Tab le of C on ten ts Revision History …………………………………………………………………….2 Table of Contents ……………….……………………………………………………3 Getting Started ……………………………………………………………………….4 Co ...

  • Genius 31730952100 - page 4

    Ser vic e Gui de S P- i 16 0 Ge t t i ng S t a rt e d Conven tions Used in this Guid e Pay Special Attention : I nstructions that are important to remember and may prevent mistakes . Caution : Informa tion that, if not followed, may r esult in damage to the product . Safety Precautions The following preca utions should be observed in handling the s ...

  • Genius 31730952100 - page 5

    Ser vic e Gui de S P- i1 60 Ch apte r 1. Ho w to Ha ndl e De fecti ve R etur ns 1.1 Overview Receiving Defective speakers from Custom ers Function NG __ __ Analy zing po ssible malf unction cau ses Fu ncti on NG Deciding & proceeding the rectification methods Fu ncti on OK Replace necessary defective parts Function OK Return the speakers with p ...

  • Genius 31730952100 - page 6

    Ser vic e Gui de S P- i1 60 1.2 Probl em s Ite m Pro blem D escript ion 1. 2. 1 No sound (L ine in ja ck no functio n) 1. 2. 2 Power LED (indicator) n o light 1. 2. 3 Li- ION battery can’t charge V er si on : 1. 0 Pag e 6 of 14 ...

  • Genius 31730952100 - page 7

    Ser vic e Gui de S P - i 1 6 0 Att enti on Please foll ow the numbered sequence marked within parenthesis given in individual Fl ow chat, in that this is the be st-recom mended sequence t o rectify the problems. 1.2.1 One or more channels no sound (Line i n jack no functi on) Pro blem No sound A n a ly z e r a n d I de nt if y t h e C a u s e s B r ...

  • Genius 31730952100 - page 8

    Ser vic e Gui de S P- i1 60 1.2.2 Power LED (i ndicato r) no light Pro blem Power LED (indicator) no light Analy ze r and Identify the Caus es Pow er s w itch or L ED defective D e f e c t i v e J 1 Sol uti ons Re-solder or r eplace def ectiv e com pon ent (s) 1.2 .3 T he Li-IO N B atte ry can’ t c har ge Pro blem The Li-ION battery can’t charg ...

  • Genius 31730952100 - page 9

    Ser vic e Gui de S P- i1 60 Chapter 2. Specifications NO. Description U ni t Specif ications 1 Out Pow er a t TH D 10% W ≧ ≧ ≧ ≧ 1.8 2 Sensitivity mV 600 ± 50 3 Fr eq. Resp onse (1 KHz -3dB) Hz 180~20K ± 10% 4 Separatio n dB ≧ ≧ ≧ ≧ 40 5 S/N ratio dB ≧ ≧ ≧ ≧ 80 6 Hum & Noise (Vo l.: max) mV ≦ ≦ ≦ ≦ 2 V er si on ...

  • Genius 31730952100 - page 10

    Ser vic e Gui de S P- i1 60 Chapter 3. Block Diagram Audio — ► Tone Control Volume Control — ► L.CH Speaker A Power i Ac in Conditioner V er si on : 1. 0 Pag e 1 0 of 14 ...

  • Genius 31730952100 - page 11

    Ser vic e Gui de S P- i1 60 Chapter 4. Exploded View V er si on : 1. 0 Pag e 1 1 of 14 ...

  • Genius 31730952100 - page 12

    Ser vic e Gui de S P- i1 60 Chapter 5. Part List DESCRIPTIO N Qty UN IT Part No. RS,ASM,SP-I1 60,HOST,BL ACK 31730 952100 RS,ASM,SP-I1 60,HOST,W HITE 1 PC 31730952101 Loud Speaker 1.25" 4 ohm 1~ 2W 1 PC FSA510112 -1402 Ru bber Pa d( Φ 4.8 X 2. 3T), SP -i16 0 3 PC 15400009100 PCBA, SP-i16 0 1 PC ASL507003 -0026 IC, JRC NJM2761 1 PC IC, T1 TPA2 ...

  • Genius 31730952100 - page 13

    Ser vic e Gui de S P- i1 60 Chapter 6. Schematic Diagram Pls refer to next page V er si on : 1. 0 Pag e 1 3 of 14 ...

  • Genius 31730952100 - page 14

    1 2 3 4 A B C D 4 3 2 1 D C B A Ti tle Num ber R evisi on Siz e A4 Da te: 21- Jan-20 10 She et of Fil e: E: M ODE L IN FO KY EF 4Mr Pai .ddb Dra wn By : VE R090 820 S1 SP K R1 3 8K 2 R8 8K 2 C1 2 10 4 Vc c C1 1 10 uF C5 47 1 C1 10 uF R5 240 k R4 68k Shu t_DN 1 2 3 4 5 J1 CN 4P -US B L1 BE AD 12 0 5V R1 1 4.7 K C3 10 0uF C2 10 4 CH RG 1 GND 2 BA ...

  • Genius 31730952100 - page 15

    Ser vic e Gui de S P- i1 60 Chapter 7. I mportant 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 require d when sending them by post. * Some sophisticated I C components are mounted on the PCB asse mbly , hence it is necessary to pack each PCB ...

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All of them are important, but the most important information from the point of view of use of the device are in the user manual Genius 31730952100.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Genius 31730952100, service manual, brief instructions and user manuals Genius 31730952100. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Genius 31730952100.

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A complete manual for the device Genius 31730952100, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Genius 31730952100 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Genius 31730952100.

A complete Genius manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Genius 31730952100 - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Genius 31730952100, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Genius 31730952100, that we can find in the current document
3. Tips how to use the basic functions of the device Genius 31730952100 - which should help us in our first steps of using Genius 31730952100
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Genius 31730952100
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Genius 31730952100 in a specific country, if it was not possible to solve the problem on our own.

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