Figure 114. Place the switching supply board in the tin, center it top & bottom, and mark the mounting holes
Drill these two mounting holes in the tin and then mount the tin temporarily to the back. Next, form the
inside of the rear panel, mark the hole to be drilled out where the power connections go into the tin from
its bottom side. Dismount the tin and drill out the power cable hole. Try to make this hole as smooth as
possible to keep from cutting the power cables as they run through this hole.
Next, using the mounting materials, mount the switching supply in the tin using the supplied standoffs,
and attach the tin to the back side of the radio. Run the switching supply power cables through the hole
and attach them as shown below:
Norcal NC2030 v5
12-18-05
Page 92 of 128