Instruction manual

Figure J

Insert the IC socket into the PC board with the

notch in the direction shown on the top

legend. Solder the IC socket into place.

Insert the IC into the socket with the notch in

the same direction as the notch on the socket.

-10-

PARTS LIST - SECTION C

RESISTORS

Qty. Symbol Description Color Code Part #

1 R11 680kW 5% 1/4W blue-gray-yellow-gold 166800

1 R10 1.2MW 5% 1/4W brown-red-green-gold 171200

CAPACITORS

Qty. Symbol Value Description Part #

1 C1 .001mF Discap (102 or .001) 231035

SEMICONDUCTORS

Qty. Symbol Value Description Part #

1 U1 4017 Integrated Circuit (IC) Decade Counter 334017

MISCELLANEOUS

Qty. Symbol Description Part #

1 U1 Socket IC 16-pin 664016

SECTION C

Step Pulses with Counter

PARTS IDENTIFICATION

Resistor

Integrated Circuit (IC)

Capacitor IC Socket 16-pin

102

ASSEMBLE THE FOLLOWING COMPONENTS TO THE PC BOARD

In all of the following steps the components must be installed on the top legend side of the PC board. The

board is turned to solder the component leads on the foil side.

U1 - 16-pin IC Socket

U1 - 4017 IC Decade Counter

(see Figure J)

R10 - 1.2MW 5% 1/4W Resistor

(brown-red-green-gold)

(see Figure A)

R11 - 680kW 5% 1/4W Resistor

(blue-gray-yellow-gold)

(see Figure A)

C1 - .001mF Discap

(102 or .001)

Notch

Marking