Velleman-Kit K8030 Скачать руководство пользователя страница 3

Assembly hints 

1. Assembly  (Skipping this can lead to troubles ! ) 

Ok, so we have your attention.  These hints will help you to make this project successful.  Read them carefully. 
 

1.1 Make sure you have the right tools: 

 

• 

A good quality soldering iron (25-40W) with a small tip. 

 

• 

Wipe it often on a wet sponge or cloth, to keep it clean; then apply solder to the tip, to give it a wet look.  This is called ‘thinning’ and will 
protect the tip, and enables you to make good connections.  When solder rolls off  the tip, it needs cleaning. 

 

• 

Thin raisin-core solder.  Do not use any flux or grease. 

 

• 

A diagonal cutter to trim excess wires.  To avoid injury when cutting excess  leads, hold the lead so they  
cannot fly towards the eyes. 

 

• 

Needle nose pliers, for bending leads, or to hold components in place. 

 

• 

Small blade and Phillips screwdrivers.  A basic range is fine. 

 

For some projects, a basic multi-meter is required, or might be handy 

 

1.2 Assembly Hints : 

 

⇒ 

Make sure the skill level matches your experience, to avoid disappointments. 

⇒ 

Follow the instructions carefully.  Read and understand the entire step before you perform each operation.  

⇒ 

Perform the assembly in the correct order as stated in this manual 

⇒ 

Position all parts on the PCB (Printed Circuit Board) as shown on the drawings.  

⇒ 

Values on the circuit diagram are subject to changes. 

⇒ 

Values in this assembly guide are correct* 

⇒ 

Use the check-boxes to mark your progress. 

⇒ 

Please read the included information on safety and customer service 

 

* Typographical inaccuracies excluded. Always look for possible last minute manual updates, indicated as ‘NOTE’ on a separate leaflet.  

 

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Содержание K8030

Страница 1: ...ELECTRONIC RECORD PLAYBACK MODULE K8030 ILLUSTRATED ASSEMBLY MANUAL H8030IP 1 Total solder points 148 Difficulty level beginner 1 2 3 4 5 advanced High quality natural voice audio reproduction...

Страница 2: ...ilure Loudspeaker included 2 Play modes Push once to play message Play message until button is released Add an optional rotary switch 8404 1C for message selection Specifications 8 16 Ohm 120 mW speak...

Страница 3: ...he eyes Needle nose pliers for bending leads or to hold components in place Small blade and Phillips screwdrivers A basic range is fine For some projects a basic multi meter is required or might be ha...

Страница 4: ...the PCB surface and carefully solder the leads 2 Make sure the solder joints are cone shaped and shiny 3 Trim excess leads as close as possible to the solder joint REMOVE THEM FROM THE TAPE ONE AT A...

Страница 5: ...2 2 2 2 B R10 10K 1 0 3 B R11 4K7 4 7 2 B R12 560 5 6 1 B R13 4K7 4 7 2 B R14 220K 2 2 4 B R15 4K7 4 7 2 B 3 Resistors R Construction D1 1N4007 D2 1N4007 D3 1N4007 D4 1N4148 D5 1N4148 2 Diodes check t...

Страница 6: ...ction SK2 2X SK3 3X SK4 3X SK5 3X SK6 2X SK7 2X SK8 2X 6 PCB pins LD1 3mm Red 10 LED Watch the polarity LD1 CATHODE 9 Transistors T1 BC557 T2 BC547 C1 470 F 25V C4 100 F C6 4 7 C7 4 7 C8 4 7 C13 100 F...

Страница 7: ...in poor performance Power supply AC powered A connector is provided to connect a wall adaptor with an output voltage of 8 to 15VDC Watch the polarity the center pin is positive Battery powered Six vol...

Страница 8: ...rt both pins of SK6 for message auto repeat External pushbuttons Connector SK5 provides a way to connect an optional PLAY button at a remote location Pushbutton between GND and P E same as the on boar...

Страница 9: ...15VDC 200mA AAA 1 5V 4x CHOOSE POWER SOURCE MESSAGE SELECT OPTIONAL OPTIONAL OPTIONAL PUSH ONCE TO PLAY MESSAGE PLAYS MESSAGE UNTIL RELEASED SPEAKER 8 16 OHM SHORT FOR MESSAGE AUTO REPEAT PUSH ONCE T...

Страница 10: ...GND GND GND C8 4 7 R8 470K GND GND SW SK1 DJ 005 D2 1N4007 D3 1N4007 GND BATTERY 9 15VDC PLAY LEVEL PLAY EDGE COM GND SK3 COM MES 1 MES 2 MES 3 MES 4 SK4 MES 5 D4 1N4148 D5 1N4148 R4 470K R5 470K R6...

Страница 11: ...11 PCB 18 PCB...

Страница 12: ...ions and typographical errors reserved Velleman Components nv H8030IP 2003 ED1 VELLEMAN Components NV Legen Heirweg 33 9890 Gavere Belgium Europe www velleman be www velleman kit com 5 4 1 0 3 2 9 2 9...

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