Elenco Electronics M-1006K, Assembly And Instruction Manual, Page: 6 / 20

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ASSEMBLY INSTRUCTIONS
Identify and install the following parts as shown. After soldering each part, mark a check in the box provided.
Be sure that solder has not bridged to an adjacent pad.
Figure C
Stand diode on end. Mount
with band as shown on the top
legend.
C6 - .1
µ
F (104) Mylar (small yellow)
R1 - 548k
Ω
.5% 1/2W Resistor
(green-yellow-gray-orange-green)
R2 - 352k
Ω
.5% 1/2W Resistor
(orange-green-red-orange-green)
R11 - 220k
Ω
5% 1/4W Resistor
(red-red-yellow-gold)
(see Figure A)
R10 - 220k
Ω
5% 1/4W Resistor
(red-red-yellow-gold)
(see Figure A)
D1 - 1N4007 Diode
(see Figure C)
R7 - 9
Ω
.5% 1/4W Resistor
(white-black-black-silver-green)
R8 - .99
Ω
.5% 1/4W Resistor
(black-white-white-silver-green)
R12 - 1k
Ω
5% 1/2W Resistor
(brown-black-brown-gold)
Band
Insert the narrow end of the three input sockets into the PC board from the solder side, as shown in Figure D.
Solder the sockets to the PC board on the component side only. The solder should extend completely around
the socket (see Figure D).
Insert the shunt wire (R9) into the PC board holes from the component side as shown in Figure D. Adjust
the wire so that it sticks out the other (solder) side of the PC board 3/16 of an inch. Solder the wire to the
PC board on the component side only.
Be sure that the 8-pin transistor socket will slide easily through its hole in the top case from either direction.
If it does not, carefully slide it through the hole several times in each direction to remove any burrs. Do not
push on the socket leads or they may be damaged.
Insert the socket into the PC board holes from the solder side as shown in Figure D.
Be sure that the tab
lines up with the hole as shown in the figure. Solder the socket to the PC board on the component side of
the PC board as shown in the figure and cut off excess leads.
Feed the battery snap wires up through the holes in the PC board from the solder side as shown in Figure D.
Insert the red wire into the hole marked (9V+) and black wire into hole marked (9V–) as shown. Solder the
wires to the PC board.
Insert the two fuse clips into the PC board holes as shown in Figure D. Be sure that the tabs are on the
outside as shown in the figure. Solder the clips to the PC board.
Install the following parts. Then, mark a check in the box provided.