HiViz - Parts for the PCB for the Multi-Trigger Kit (MT-PCB1)

Assembly and Operating Instructions for HiViz Kits

Parts for the PCB for Multi-Trigger Kit (MT-PCB1)

Below is a list of the parts that you need to prepare the PCB for the Multi-Trigger, version 1. Click on the photos for larger images. The column "PCB Label" gives the label imprinted on the PCB. So this will make it easy to see where to place parts. The column labeled "Parts provided in the MT-PCB1 kit" indicates the parts that are included with the MT-PCB1 kit. The column labeled "Parts from the Multi-Trigger(MT) kit" indicates the parts that you need to provide from a Multi-Trigger kit that you already own or that you purchase in addition to the MT-PCB1.

If you are also preparing the optional Quick-Connect Kit, the parts for that kit are listed here.

Resistors

Capacitors

LEDs

Semiconductors and sockets

Switches and jacks

Transducers and optoelectronics

Cables, wire, etc.

We may occasionally make changes to the parts list without notice in order to improve the product.

PCB Label	Name/Description	Photo	color code or number on part	Parts provided in the MT-PCB1 kit	Parts from the Multi-Trigger (MT) kit	Notes
	PC board			yes
Resistors for PCB mount Click here for replacement parts.
R1	100-kΩ fixed		brown-black-yellow		yes
R2	5.1-kΩ fixed		green-brown-red		yes
R3	1-MΩ fixed		brown-black-green		yes
R4	22-kΩ fixed		red-red-orange		yes
R5	100-Ω fixed		brown-black-brown		yes
R6	22-kΩ fixed		red-red-orange		yes
R8	100-kΩ variable		brown	yes
R9	100-Ω fixed		brown-black-brown		yes
R10	100-Ω fixed		brown-black-brown		yes
R11	470-Ω fixed		yellow-violet-brown		yes
R12	1-kΩ fixed		brown-black-red	yes
R13	2.5-kΩ variable		red	yes
R14	1-MΩ variable		light blue		yes
R15	100-kΩ variable		brown		yes
R16	10-kΩ variable		white		yes
R17	470-Ω fixed		yellow-violet-brown		yes
R18	470-Ω fixed		yellow-violet-brown		yes
R19	100-Ω fixed		brown-black-brown	yes
Capacitors for PCB mount Click here for replacement parts.
C1	0.0047 μf		472		yes
C2	0.047 μf		473		yes
C3	0.47 μf				yes	Views from two sides are shown. The shorter leg is negative.
C4	0.0047 μf		472		yes
C5	0.047 μf		473		yes
C6	10 μf				yes	Views from two sides are shown. The shorter leg is negative.
C7	0.01 μf		103		yes
C8	0.047 μf		473	yes
LEDs for PCB mount Click here for replacement parts.
LED1	Red LED				yes	The longer leg is positive. The flat on the lip of the case is nearer the shorter leg.
LED3	Red LED				yes
Semiconductors and sockets for PCB mount Click here for replacement parts.
Q1	2N2222 transistor		PN2222A		yes	E = emitter (-) B = base C = collector (+)
D1 - D4	SCRs (4)		EC103D		yes	C = cathode (-) G = gate A = anode (+)
IC555	8-pin socket for 555 timer IC			yes		Note the location of pin 1 relative to the notch on the IC.
IC555	555 timer IC		LM556CN		yes	Note the location of pin 1 relative to the notch on the IC.
IC556	14-pin socket for 556 timer IC			yes		Note the location of pin 1 relative to the notch on the IC.
IC556	556 timer IC		NE556N		yes	Note the location of pin 1 relative to the notch on the IC.
Switches and jacks for PCB mount Click here for replacement parts.
Input selector	SPDT switch			yes		The middle lug is the common terminal.
Delay range	SPDT switch			yes		The middle lug is the common terminal.
ST Out	RCA jack			yes
CAM Inst	RCA jack			yes
CAM Del	RCA jack			yes
FLA Del	RCA jack			yes
Transducers and optoelectronics for external connection Click here for replacement parts.
	Piezo disc				yes	The black wire is connected as positive.
	Infrared emitter				yes	The longer leg is positive. The flat on the lip is nearer the shorter leg.
	Infrared phototransistor				yes	The shorter leg is positive. The flat on the lip is nearer the shorter leg.
	Interrupter				yes	1 = LED (+) 2 = LED (-) 3 = PT (-) 4 = PT (+)
Cables, wire, etc. Click here for replacement parts.
	9-V battery clip				yes	Red is positive; black is negative
	3-ft of 2-conductor cable				yes	Used as an output cable for flash
	6-ft of 3-conductor cable				yes	Used for the two photogate cables
	12-in yellow wire (22-ga single strand)				yes	Used in wiring the photogate cable for individual emitter and detector
	4-in of 3/32" heat-shrink tubing				yes	Used in wiring the photogate cable for individual emitter and detector
	Hookup wire (6-in each or red, black, green, yellow)			yes		May be used for jumper cables to the PCB
	RCA male connector			yes		Used for the trigger cable
	Stick-on labels for switches			yes
	1-in each sticky-back hook and loop strips (for strain relief)			yes