YAP BOX KITMODEL K-22AAssembly and Instruction ManualYAP BOXSIX EXCITING SOUNDSElenco®Electronics, Inc.Copyright © 2009, 1989 by Elenco®Electronics, I
PARTS LISTIf you are a student, and any parts are missing or damaged, please see instructor or bookstore.If you purchased this kit from a distributor,
-2-INTRODUCTIONThe Yap Box circuit diagram is shown on the backpage of this manual. It consists of a specialintegrated circuit which contains three bu
-3-IDENTIFYING RESISTOR VALUESUse the following information as a guide in properly identifying the value of resistors.BANDSMETRIC UNITS AND CONVERSION
-4-CONSTRUCTIONSolderSoldering IronFoilSolderSoldering IronFoilComponent LeadSoldering IronCircuit BoardFoilRosinSoldering iron positionedincorrectly.
ASSEMBLE COMPONENTS TO THE PC BOARD-5-Figure 1Mount the diode with the band in thesame direction shown on PC board.BandFigure 2These capacitors are po
-6-ASSEMBLE COMPONENENTS TO THE PC BOARDPut the three dimples in place with theconcave side faces the copper side of thePC board. The dimples’ three
OPERATING PROCEDURE1. Flip the side switch to change the circuit over the three other sounds.TROUBLESHOOTINGOne of the most frequently occuring proble
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