-7-
MOUNT COMPONENTS TO THE SIDE PANELS
Mount U1, U3 and U5 to the left side panel as shown in Figure G.
Insert the pins of each IC into the holes of the PC board. Then,
with the hardware shown in Figure F, attach each IC to the side
panel. Solder the pins of the ICs to the PC board.
U3 - LM7805
U1 - LM317
U5 - LM337
Figure G
Mount the solder lug to the panel, as shown in Figure G, using a 6-32 x 5/16” screw and 6-32 nut.
Solder Lug
Mica
Side Panel
Insulator Washer
6-32 x 5/16”
Machine Screw
* Take a small amount of silicone grease from
the packet and apply it with a toothpick onto
the back of the ICs.
Figure F
6-23 Nut
* Silicone Grease
Mica
IC
IMPORTANT
Place the top panel on top of the unit. Push the PC board up until the
components come through the top panel and tighten the screws.
Adjust the PC
board height
with a 4-40 x
1/4” machine
screw.
Figure E
7805
LM317
LM337
Solder Lug
U5
U1
U3
6-32 Nut
6-32 x 5/16”
Screw
Left Side
