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021402
Vocal Zapper 5
( ) Install 100K trimmer potentiometer R11
and solder in place.
( ) Install 100K trimmer potentiometer R12
and solder in place.
Install the ceramic disc and mylar capacitors. Like resistors, either of the two
leads can go in either of the holes provided. The value of the capacitor will be
marked on the body of the part. Solder in place according to figure 1 and clip
the excess leads.
DESIGNATION
VALUE may be marked
( ) C3
.01 mfd.
103
( ) C4
.22 mfd.
224
( ) C5
.22 mfd.
224
Up to this point, all components have been non-polarized (i.e. either lead can
go into either hole). Electrolytic capacitors are polarized; just like a battery they
have a (+) and a (-) end, and like a battery, if installed incorrectly the circuit won't
work. The capacitors supplied will have either the (+) lead or the (-) lead
marked on the body of the part. The (+) lead MUST go through the circuit board
hole which has also been labelled positive (+). In the event that the capacitors
have their negative (-) lead marked, this lead should go through the unmarked
hole in the circuit board. Voltage
rating is a minimum value and parts
supplied may have a higher rating.
DESIGNATION
VALUE
( ) C6
1 mfd.
( ) C7
10 mfd.
( ) C8
10 mfd.
Install the 4 PC mount phono jacks on the board in the places designated in
figure 1. Note these will only install in one way so that all the lugs fit into the
board. Press flush against the board, and then solder from the foil side of the
board.
DESIGNATION
( ) J1
phono jack
( ) J2
phono jack
( ) J3
phono jack
( ) J4
phono jack
Longer lead is "+"
Stripe is usually "-"
Mylar
Capacitors
Disk