Interface Board

Approximate Build Time:

Parts List:

Part #	Diagram	QTY	DESCRIPTION
3002-05000		1	PCB, Interface
2000-43029	R1,R2	2	Resistor, 10K, 1%, ¼W
2000-43005	R4	1	Resistor, 10K, 5%, ¼W
2000-58001	D1	1	Diode, IN4148 2 0
2000-46000	R6	1	Resistor, Variable, 100K, Ten Turn
2000-49018	SW1	1	Switch, Slide, DPDT, RT Angle
2000-49013	SW2	1	Switch, Slide, 4PDT
2000-34052	J26,J27	2	Connector, RS232, PC Mount 3 0
2000-67027	U1	1	LM3914
2000-61000	U2	1	HDSP4830 LED Bar Display

		1	1” inch Red Jumper Wire
2000-35010	J24	1	Cable, 16 Conductor

You will need the Interface Pack (1000-5006), the 3002-05000 Interface PCB from the PCB pack and The 16 conductor, 8”cable from the Cable Pack to complete this assembly

Assembly Steps:

( ) Install Resistors R1 and R2 10K ¼ watt 1% (Brown-Black-Black-Red-Brown). Refer to Figure 3 for placement.

( ) Install Resistor R4 10K ¼ watt 5%. (Brown-Black-Red-Gold) Refer to Figure 4 for placement.

( ) Install Diode D1 1N4148 the banded end is the cathode end.

( ) Install Resistor R6 100K variable ten turn. Refer to Figure 6 for placement on the underside on the interface board.

( ) Install Resistor SW1 double pole double throw slide right angle switch Refer to Figure 7 for placement on the underside on the interface board.

( ) Install Switch SW2 four pole double throw slide switch Refer to Figure 8 for placement.

( ) Install Jacks J26 and J27 PC mount RS232 Connectors. Refer to Figure 9 for placement.

( ) Install Jumper wire between pins 6 and 8 of J26 on the underside of the interface board Refer to Figure 10 for placement.

( ) Install Jumper wire on JP3. Refer to Figure 11 for placement.

( ) Install flat ribbon connector J24 with red line towards the top. Refer to Figure 12 for placement.

( ) Install U2 HDSP4830 LED Bar Display. Refer to Figure 13 for placement.

( ) Install U1 LM3914 Pay attention to the proper placement of pin 1 near R1. Refer to Figure 14 for placement.