Elenco Same as XP720 in Kit Form - Manual (Page 12)

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WIRE 2N6124, 7805 & POTENTIOMETERS
Insert the wires from the PC board through the
rectangular hole in the chassis to the 2N6124
and LM-7805, solder into place, as shown in
Figure L.
r 5” Red wire (L) from the PC board; To middle
lead 0f 2N6124.
r 5” Orange wire (P) from the PC board; To left
lead of 2N6124.
r 5” Blue wire (N) from the PC board; To right
lead of 2N6124.
r 4 1/2” Red wire (O) from PC board; To
middle lead of LM-7805.
r 4 1/2” Blue wire (Q) from PC board; To left
lead of LM-7805.
r 4 1/2” Orange Wire (M) from PC board; To
right lead of LM-7805.
After wiring, be sure that the leads do not touch
each other and cause a short.
Solder the wires from the PC board to the
potentiometers, as shown in Figure L.
r 4” Red wire (E) from PC board; To middle lug
of the positive voltage pot.
r 4” Blue wire (F) from PC board; To right lug
on the positive voltage pot.
r 4” Orange wire (J) from PC board; To middle
lug on the negative voltage pot.
r 4” Red wire (K) from PC board; To right lug
on negative voltage pot.
4 1/2”
Blue
5”
Or
ange
4 1/2”
Red
5”
Blue
4 1/2”
Or
ange
5”
Red
ELENCO ELECTR
ONICS INC
.
XP-620
4”
Blue
4”
Red
E F J K
4”
Red
4”
Or
ange
Negative Voltage Positive Voltage
Potentiometers
Figure L
Q P O N M L
2N6124
7805