Velleman-projects K3505 Assembly instructions Manuel d'utilisateur

K3505 ILLUSTRATED ASSEMBLY MANUAL H3505IP-1 Total solder points: 94 Difficulty level: beginner 1  2  3  4  5  advanced No more dead batteri

10 13. PCB layout. PCB P3505'1VELLEMANZD1BUZ1J2CLGNDC1T1D1R10R6C6D2R9D3D4D5R7R5D6C5R8D7C2C7D8D9J1R3R1R4R2IC1C4C3IC2

11 14. Diagram Diagram

5 410329 327781Modifications and typographical errors reserved © Velleman Components nv. H3505IP - 2004 - ED1 VELLEMAN NV Legen Heirweg 33, 9890 Gaver

VELLEMAN NV Legen Heirweg 33 9890 Gavere Belgium Europe www.velleman.be www.velleman-kit.com

3 Features:  Continuously repeated alarm tone for lights ON (may be disabled)  Repeated alarm tone for lights OUT  Only 3 wires are required for h

4 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 s

5 Assembly hints 1.3 Soldering Hints : 1- Mount the component against the PCB surface and carefully solder the leads 2- Make sure the solder j

6  R1 : 47K (4 - 7 - 3 - B)  R2 : 47K (4 - 7 - 3 - B)  R3 : 47K (4 - 7 - 3 - B)  R4 : 47K (4 - 7 - 3 - B)  R5 : 220K (2 - 2

7 Construction  J1 : 2P  J2 : 3P  IC1 : CD40106 or eq.  IC2 : CD4070 or eq. 11. IC’s. Check the position of the notch!  C2 : 22µF

8 Use and connection Mount the circuit underneath the dash board and make the following connections: (see Fig. 1.0)  Connect the GND connection with

9 If the alarm should only operate when the driver forgets to turn off the lights, a jumper should be inserted between the J2 connections. LIGHTS OFF