Heathkit IT-12, Assembly Manual

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Page 14
( ) Install the line cord strain relief in hole M. See Detail 5A.
PREPARING THE EYE TUBE ASSEMBLY
( ) Start the two #6 sheet metal screws in the eye tube mounting
bracket.
( ) Clip off the prongs of the spring tube holder as indicated in
Figure 2.
( ) Mount the spring tube holder on the bracket using the short 6-
32 screw and a lockwasher and nut.
( ) Prepare the 8 pin wafer tube socket by bend-ing the lugs as
shown with a pair of long nose pliers.
( ) Connect one end of a 1 meg resistor (brown-black-green) to
pin 3 (Sl). Connect the other end to pin 4 (NS).
( ) Prepare the 6" length of 8-wire cable by cutting 3" of the
plastic cover off one end and 2" off the other end.
( ) Pull the black, white and yellow wires out of the cable