Velleman K4401 Illustrated Assembly Manual Download

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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 CORRECT

MOUNTING SEQUENCE !

Assembly hints

Summary of Contents for K4401

Page 1: ...H4401IP 1 10 different Sounds Sirens Machine gun Mortar Car engine Adjustable sound speed Push button keyboard Specifications Loudspeakers output 8 ohm 1W Line output 1VRms Power supply 8 10VDC 9v bat...

Page 2: ...2 VELLEMAN Components NV Legen Heirweg 33 9890 Gavere Belgium Europe www velleman be www velleman kit com...

Page 3: ...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 Assemb...

Page 4: ...ace 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 COMPON...

Page 5: ...e Orange Orange Orange Orange Orange Oranje 3 4 Giallo Amarelo Amarillo Keltainen Gul Gul Gul Gelb Yellow Jaune Geel 4 5 Verde Verde Verde Vihre Gr n Gr n Gr nn Gr n Green Vert Groen 5 6 Blu Azul Azul...

Page 6: ...n of a loudspeaker and a line output for connecting a mixing panel or an amplifier The following effects can be called directly through push buttons Machine gun random number of shots with bullet impa...

Page 7: ...q R1 4K7 4 7 2 B q R2 330 3 3 1 B q R3 2M2 2 2 5 B q R4 2K2 2 2 2 B q R5 10M 1 0 6 B q R6 27 1 2W 2 7 0 B q R7 470 1 2W 4 7 1 B q R8 1K 1 0 2 B q R9 10K 1 0 3 B q R10 10K 1 0 3 B q R11 10K 1 0 3 B q R...

Page 8: ...P 4 IC socket Watch the position of the notch Fit the diode D8 vertically and with one lead connected for the present Mount one side of R6 vertically on the anode side of D8 q R16 470 1 2W 5 Correctio...

Page 9: ...or eq q T3 BC557 or eq q T4 BC517 or eq 7 Transistors q C5 1 F q C6 47 F q C7 47 F q C8 100 F 10 Electrolytic capacitors Watch the polarity C q RV1 47K 9 Trim potentiometer q OUT q OUT q LS q LS q V q...

Page 10: ...SW1 q SW2 q SW3 q SW4 q SW5 q SW6 q SW7 q SW8 q SW9 q SW10 11 Pushbuttons q IC1 VK4401 Programmed PIC16C55A 12 IC Check the position of the notch Construction Fit the potentiometer axe 13 Potentiomete...

Page 11: ...on off switch are not included Inspect the complete assembly once more before applying power to the unit LS OUT 9V LINE OUT LOUDSPEAKER 8 OHM 1 WATT 9V BATTERY K4401 ON OFF Hook up diagram 14 Hook up...

Page 12: ...cts e g sirens car engine it s necessary to keep the push button pressed The speed of the effects can be changed optimized by turning the potentiometer The OUT output allows you to extra amplify the s...

Page 13: ...out PCB SW6 SW7 SW8 SW9 SW1 SW2 SW3 SW4 C4 R14 D5 D9 T3 D6 R3 D4 T2 D7 D2 D3 SW5 SW10 R10 R11 R12 R13 D1 C2 RV1 R1 C1 R9 D10 C8 R2 ZD1 C7 R4 R8 R7 C6 R5 C3 R15 D8 T1 T4 C5 IC1 1 LS OUT 9V VELLEMAN P44...

Page 14: ...6 LINE OUT IC1 1 2 3 4 5 6 7 8 9 10 WILD CHARGE MORTAR EXPL EXPLOSION TIRE SCREECH SNAKE CHARMERS ENGINE UP DOWN PHASOR GUN EUROP SIREN MACHINE GUN USA SIREN D10 C8 R2 ZD1 C7 V V1 9VDC R10 V V R11 V R...

Page 15: ......

Page 16: ...16 VELLEMAN Components NV Legen Heirweg 33 9890 Gavere Belgium Europe www velleman be www velleman kit com Modifications and typographical errors reserved Velleman Components nv H4401IP 2002 ED1...