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Manual Velleman K4001

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  • Velleman K4001 - page 1

    Specifi cation s  Musi c output power : 7W /4ohm  RMS output p ower : 3.5W /4ohm or 2 W /8ohm  Power suppl y : 8-18VDC /0.5A  Dim ensions : 55 x 35m m ( 2.2” x 1.4”) K4001 I LLUSTR A T ED ASSEMB LY MAN UAL H4001I P-1 Total solder p oints: 33 Dif ficu l ty leve l: begin ner 1  2  3  4  5  adv anc ed S m a l l b u t p o ...

  • Velleman K4001 - page 2

    VELLEM AN NV Legen He i rweg 33 9890 Gavere Be lgiu m Eu rop e www.v ell e m an. be www.v ell eman- kit. com ...

  • Velleman K4001 - page 3

    3 Features: T his small am plifi er is construc ted around the T DA2003 IC, capable of deli vering 4W rms at 4ohms . T he IC is c ompletel y therm ally and short- cir cuit pr otected. A con v ention al di rect c urrent c an be connected as suppl y. Specifications :  Musi c output power : 7W /4ohm  RMS output p ower : 3.5W /4ohm or 2 W /8ohm ? ...

  • Velleman K4001 - page 4

    4 Asse mbly hin ts 1. Assembl y (Skipping this can l ead to t rou b l es ! ) Ok, so we have your at tent ion. T hes e hin ts will help you to make t hi s projec t successful. Read them carefully. 1.1 Make sure you have the r igh t t oo ls: • A good quality soldering iron (25-40 W ) with a small tip. • W i pe i t often on a wet sponge or c loth, ...

  • Velleman K4001 - page 5

    5 Ass em b ly hints 1.3 Soldering Hints : 1- Mount the component against the P CB s urface and c arefully solder the leads 2- Make sur e th e so lde r joints are cone-shaped and shiny 3- Trim ex ces s leads as close as pos sible to the solder joint REMOVE TH EM FROM THE TAPE ONE A T A TI M E ! DO NOT BLI ND LY FOLLO W T HE O RDER OF TH E COM PONEN ...

  • Velleman K4001 - page 6

    6  R1 : 47 0 (4 - 7 - 1 - B)  R2 : 4,7 (4 - 7 - B - B)  R3 : 100 (1 - 0 - 1 - B) 1. Resistors . R. . . C o ns tr ucti on  C1 : 8n2 (82 2)  C2 : 100n F (10 4)  C3 : 100n F (10 4) 3. Capaci t or s.  C4 : 10µ F  C5 : 470µ F  C6 : 1000µ F  C7 : 1000µ F 5. E lec tro ly tic Ca pac ito rs . Watch the pol a rity ! C ... ? ...

  • Velleman K4001 - page 7

    7 Sup ply c onn ect ion 7. Supply conne ction Fig. 1 .0 Fig ure 1 is an exam pl e of a su itab l e mai ns s up ply f or this cir cuit . N at urall y, you c an als o us e b att eries t o power th e circuit. FUS E 1A T F USEH OL DER TR ANS FOR ME R POW E R SWI TCH 2 40V 3A MAINS ST RAIN RE LIEF 12V AC 6VA RECTIFIER BRIDGE +- 1.5A 50 V ELECTRO LYTIC C ...

  • Velleman K4001 - page 8

    8 V o l ume c ontr ol Fig. 2 .0 47 K OHM LOG GND Signa l I N TO AMPLI F I ER SHI ELDED C ABLE P OTE N TI OM E TE R FROM SOURCE GND SI GNAL ( +) Adj ust th e vol ume b y c onn e c tin g a 47K l ogar ith mic p oten ti omet er as i ndic ated in fi gur e 2.0 . 8. Vo lu me c ont rol ...

  • Velleman K4001 - page 9

    9 C o n nect i on exam ple Fig ure 3. 0 is an ex ampl e o f a conn ec tion di ag ram of a 4 or 8 ohm sp eaker that is conn ect ed to th e pins L S and G ND. Th e in put sig nal s h ould be c onn ec ted with th e IN and G ND pins . 9. Connect ion exa mple 4/8 OHM SPEAKER + - 8.. 18VDC / 0.5A 47K LOG POTENTIOMETER + - - + FROM AUDIO SOURCE Fig. 3 .0 ...

  • Velleman K4001 - page 10

    10 10 . PC B la yo ut . PCB ...

  • Velleman K4001 - page 11

    11 11. D i agra m Di agr am ...

  • Velleman K4001 - page 12

    5 4103 29 28900 3 Modifications and typographical error s reserv ed - © Velleman nv. H4001I P - 2004 - ED1_rev.1 ...

Manufacturer Velleman Category Receiver

Documents that we receive from a manufacturer of a Velleman K4001 can be divided into several groups. They are, among others:
- Velleman technical drawings
- K4001 manuals
- Velleman product data sheets
- information booklets
- or energy labels Velleman K4001
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 Velleman K4001.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Velleman K4001, service manual, brief instructions and user manuals Velleman K4001. 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 Velleman K4001.

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A complete manual for the device Velleman K4001, 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 Velleman K4001 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Velleman K4001.

A complete Velleman 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 Velleman K4001 - 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 Velleman K4001, 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 Velleman K4001, that we can find in the current document
3. Tips how to use the basic functions of the device Velleman K4001 - which should help us in our first steps of using Velleman K4001
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Velleman K4001
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Velleman K4001 in a specific country, if it was not possible to solve the problem on our own.

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