Elenco Surface Mount Technology Kit Manual do Utilizador

SMT - TRAINING COURSEMODEL SM-200KAssembly and Instruction ManualSurface Mount Technology KitCopyright © 2013, 2000 Elenco®Electronics, Inc. R

-9-FINAL ASSEMBLY! Use scissors or single edge razorblade to cut the thick cushion tapeinto four 1/4” pieces. Peel off one ofthe protectiv

1) When soldering surface mount resistors, apply the solder...! A) to the component only.! B) simultaneously to the foil and the component.! C) to the

SCHEMATIC DIAGRAMELENCO®• 150 Carpenter Avenue • Wheeling, IL  60090(847) 541-3800 • Fax: (847) 520-0085 • Website: www.elenco.com • e-mail: elenco

Qty. Description Part #! 1 PC Board 517008! 1 Dimple switch 546101! 1 Battery snap 590098! 1 Buzzer 595201! 1 Filter red 621424Qty. Description Part #

INTRODUCTIONNeed help in making up your mind? Just ask the SM-200K Decision Maker. Press the ask button and the rightanswer will be given to your ques

-3-OSCILLATORSThe SM-200K uses two oscillators. The first oscillator producesa frequency of about 2000 hertz (cycles per second) and theothe

-4-CONSTRUCTIONIntroductionThe most important factor in assembling your SM-200KDecision Maker Kit is good soldering techniques. Usingthe proper solder

-5-Soldering TipsThe most important factor in assembling your SM-200KDecision Maker is good soldering techniques. Manyareas on the printed c

-6-PRACTICEIf you are unfamiliar with soldering surface mount components, itwould help to practice a bit before starting the assembly process

-7-SOLDER CAPACITORS AND SEMICONDUCTORS TO PC BOARDD1 - Diode (1N4148)(RA6J), (A6),(A2) or(5H)C3 - 100µF Lytic(See Figure 8)Q1 - Transistor (3904)(R1A

ASSEMBLE LARGE COMPONENTS TO PC BOARD! Place the buzzer on thePC board with the whitecenter facing outwardand solder to the PCboard at