Parts placement – Vectronics VEC-1292K User Manual
Page 5
VEC-1292K Owner’s Manual
Stereo Transmitter Kit
5
instructions. If you can't positively identify an unfamiliar item 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
VEC P/N
!
1
470 ohm resistor (yellow-violet-brown)
R8
100-2470
!
1
4.7K ohm resistor (yellow-violet-red)
R6
100-3470
!
2
75K ohm resistor (violet-green-orange)
R4,R5
100-4750
!
1
150K ohm resistor (brown-green-
yellow)
R7 100-5150
!
2
1K trimpot (102)
R2,R3
135-3100
!
1
100K trimpot (104)
R1
135-5100
!
2
10 pF multilayer capacitor (10 or 100)
C13,C14
220-0010
!
2
15 pF multilayer capacitor (15 or 150)
C15,C16
220-0015
!
1
22 pF multilayer capacitor (22 or 220)
C18*
220-0022
!
1
27 pF multilayer capacitor (27 or 270)
C18*
220-0027
!
1
33 pF multilayer capacitor (33 or 330)
C18*
220-0033
!
1
220 pF multilayer capacitor (221)
C17
220-0270
!
6
.001 uF multilayer capacitor (102)
C6-C11
220-1100
!
2
10 uF electrolytic capacitor
C3,C4
270-5100-1
!
2
22 uF electrolytic capacitor
C1,C2
270-5220-1
!
1
100 uF electrolytic capacitor
C5
270-6100-1
!
1
50 pF trimmer capacitor
C12
280-0050
!
1
.089 uH variable inductor
L3
402-2706S
!
1
1 uH molded choke
L2
401-3100
!
1
6” piece of magnet wire
for L1
874-2422
!
3 1N4148
diode
D1-D3
300-4148
!
1
BA1404 FM transmitter IC
U1
325-1404
!
1
38 kHz crystal (small cylinder, 2 leads)
Y1
405-0038
!
1
Miniature power switch, DPDT
SW1
504-2022
!
2 RCA
jack
J1,J2
600-0011
!
1
18 pin socket
for U1
625-0018
!
1
9V battery snap
730-3005
!
1
2” piece of insulated wire
871-24xx-0300
!
1 Telescoping
antenna
758-1120
!
1
12mm metric screw
675-0012
!
1 Metric
nut
706-3560
!
1
VEC-1292 printed circuit board
862-VEC1292
*One of these three values will be selected for use at C18--depending on desired frequency range.
PARTS PLACEMENT