Elenco Electronics AK-500 Assembly And Instruction Manual Download Page 1 | Manualshive

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LOVE TESTER KIT

MODEL AK-500/K-39

Assembly and Instruction Manual

Elenco

TM

Electronics, Inc.

Copyright © 1994 Elenco

TM

Electronics, Inc.

Revised 2003 REV-D 753239

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Summary of Contents for AK-500

Page 1: ...LOVE TESTER KIT MODEL AK 500 K 39 Assembly and Instruction Manual Elenco TM Electronics Inc Copyright 1994 Elenco TM Electronics Inc Revised 2003 REV D 753239...

Page 2: ...Mylar 233917 1 C2 015mF 153 Mylar 241517 1 C3 2 2mF 50V Electrolytic Lytic 262247 1 C4 47mF 16V Electrolytic Lytic 274744 SEMICONDUCTORS Qty Symbol Value Description Part 1 D1 1N4148 Diode 314148 1 Q1...

Page 3: ...capacitors will have their actual value printed on them Some capacitors may have their value printed in the following manner Second Digit First Digit Multiplier Tolerance The above value is 10 x 1 00...

Page 4: ...nput is low the output is high As long as pin 13 of IC1 is high the circuit will oscillate If pin 13 is brought low the circuit will stop oscillating The second oscillator is similar to the one descri...

Page 5: ...ponent Lead Solder Soldering Iron Drag Foil 1 Solder all components from the copper foil side only Push the soldering iron tip against both the lead and the circuit board foil 2 Apply a small amount o...

Page 6: ...m a discarded piece of a capacitor lead long enough so 1 4 of wire passes through each hole in the PC board Mount the wire down close Figure E Diodes have polarity Mount them with the band in the corr...

Page 7: ...be facing up also note the position of the pad in the white area Solder the buzzer to the PC board at the two points Strip the insulation off of both ends of the red wire to expose 1 8 of bare wire S...

Page 8: ...rectly The flat side of the transisor should be in the same direction as marked on the PC board e Be sure that diode D1 is installed correctly The stripe on the diode should be in the same direction a...

Page 9: ...r uses _____________ oscillators 5 The 4011 IC contains four two input _____________ gates 6 When a voltage is applied to the piezoelectric buzzer it changes its _____________ 7 When the PRESS button...

Page 10: ...SCHEMATIC DIAGRAM 9...

Page 11: ...10 NOTES...

Page 12: ...ElencoTM Electronics Inc 150 W Carpenter Avenue Wheeling IL 60090 847 541 3800 http www elenco com e mail elenco elenco com...

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