VEC-820K Instruction I Manual
CW
F
ilter Kit
PARTS
Your kit should contain all of the parts listed below. Please go through the parts
bag to identif
y
and inventory each item on the checklist before you start
building, If any parts are missing or damaged, refer to the warranty section of
this manual for replacement instructions.
If you can't positively identify
,
an
unfamiliar item in the bag on the basis of the information given, set it aside until
all other items are checked off. You may then be able to identify it by process of
elimination, Finally, your kit will go together more smoothly if parts are
organized by type and arranged by value ahead of time, Use this inventory as an
opportunity to sort and arrange parts so you can identify and find them quickly.
©
Qty
Part Description
Designation
6
24.3K* ohm resistor (red-yellow-orange-brown)
R9,R10,R12 1,R12.
R13,R14
-4
681 K* resistor (blue-gray-brown-orange)
R5, R6. R7, R8
4
1.82M* ohm resistor (brown-gray-red-yellow)
RI, R2. R3, R-4
8
1000 pF poly capacitor (1000J)
C1,C2,C3,C4,C5,C6
C7,C8
1
01 uF disc ceramic capacitor (103Z)
C9
2
10 uF electrolytic capacitor (10uf)
CIO, c1 I
2
1-4 pin IC sockets
For U1. U2
2
LM747 Op Amp IC
U l . U2
I
4P4T Slide Switch with screws
SW l
6
6" Insulated wires
Circuit wiring
I
9-volt batter, snap
G N D . V C C
1
PC board VEC-820K
1
Owner's Manual
" These parts have a 1% tolerance, The tourth color band on these
components will BROWN, specifying a l% tolerance.
b
