Velleman-Kit K8030 Quick Start Manual Download Page 4

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Assembly hints

1.3 Soldering Hints :

Mount the component against the PCB surface and carefully solder the leads

Make sure the solder

joints are cone-shaped and shiny

Trim excess leads as close as possible to the solder joint

REMOVE THEM FROM THE TAPE ONE AT A TIME !

AXIAL COMPONENTS ARE TAPED IN THE COR-

RECT MOUNTING SEQUENCE !

Summary of Contents for K8030

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 11: ...11 PCB 18 PCB...

Page 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...