DS Cameras:
In 1966, the camera crew used the black-and-white RCA TK-60 Television/video camera, an industry standard from the mid-fifties until the mid sixties in some markets where the majority of sets were still B&W! The TK-60 used a single 4 1/2 inch image orthicon tube, also known as a "black tube," for monochrome (black and white)picture production.
When the show switched to color in 1967, ABC-TV provided three Norelco PC-60 Plumbicon color cameras, which had been introduced around 1965, achieving industry standard status by the late sixties. This camera weighed about 120 pounds, with 40 more pounds added from the large frontal zoom lens. This weight did not include the power dolly, which made smoother the up, down and rolling motions of each camera. Compared with today's direct video cameras, these were massive! From my sketchy sourches, I believe that each camera contained three tubes: one each for red, green and blue, for producing a total color picture. Each camera also had a remote unit, the camera control unit(also used in the earlier cams), which powered and monitored the fuctions, including picture output, of each camera. You see these units and their video monitors in some photos of the control room at the DS studio. I beleive it was from these CCU's that the signal cables (into phone lines?)went to ABC video recording facilities in downtown NYC.
Anybody out there into old TV/video cams enough to fill in any holes I've left or correct any errors?
This info came from sales material which appeared in broadcast industry periodicals, such as "Television" magazine, in the sixties.
petofi