How do glass ultrasonic acoustic delay lines work? The kind used in PAL video recorders.
This is Part 3 of the Sony CCD Video 8 Camcorder Teardown.
PART 1 HERE
PART 2 HERE
Service Manual is HERE
Forum Topic HERE
The Dulmont Magnum “Kookaburra” from 1983 is the only laptop to have even been designed ...