3.25 Install IC1
IC1 is a 5V voltage regulator, type 78L05, in a TO92-like package.
The middle pin needs to be pushed forward slightly to match the holes in the triangular pattern on
the PCB. Make sure the flat of the IC body is aligned perfectly with the flat on the PCB silkscreen.
It’s not necessary to push the IC all the way in, a lead length of 5mm or so is fine.
3.26 Install resistors R1, R6 and R9
These are 1K 1W resistors with colour code brown-black-red-gold or brown-black-black-brown-
brown.
50W QCX PA kit assembly
1.00q
29
