Velleman KSR5 Especificações descarregar pdf (Página 2)

KSR5 VELLEMAN 2

4. Assembly

a) PCB Assembly

Start the assembly by mounting the jumper wires and resistors. The components codes are printed on the PCB:

Part ID Description Colour Code Quantity

J1~16 jumper wire n.a. 16

R16~19

10Ω

brown/black/black/gold 4

R1/4~7/12~15 10K brown/black/orange/gold 9

R8~11 22K red/red/orange/gold 4

R2/3 1M brown/black/green/gold 2

Mount the capacitors, transistors and diodes next:

Part ID Description Quant.

C7 ceramic capacitor 103 1

C1~6 ceramic capacitor 104 6

EC1~3 electrolytic capacitor 0.47µf 3

EC4 electrolytic capacitor 10µf 1

Q5~8 transistor C945 4

Q9~12 transistor 8050 4

Q1~4 transistor 8550 4

D1~4/7/8 diode 1N4004 6

Mount the IC sockets, the battery connector, the slide switch, the pins and the ICs.

Part ID Description Quant.

IC1 8 pins IC socket (fig.1 #16) 1

IC2~6 16 pins IC socket (fig.1 #14) 5

BAT. battery connector (fig.1 #11) 1

SW. slide switch (fig.1 #21) 1

M1 (+/-)

M2 (+/-)

pins (fig.1 #18) 4

IC1 555 (8 pins) 1

IC2/3 74LS109AP (16 pins) 2

IC4~6 74HC157AP (16 pins)

Mount the pin headers on the main PCB and a pin header and the tactile switches on the small PCB:

Part ID Description Quantity

TJ1~3

MOVEMENT 1/2

pin header 2 pins (fig.1 #10) 11

To down board pin header 2 pins (fig.1 #8) 1

REMARK:

Touch B female header 1

SW1/2 tactile switch

Fig. 3

1 2 3 4 5 6 7 ... 20 21

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Velleman KSR5 Especificações Página 2

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