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  • EEVblog #381 – How Do Ultrasonic Delay Lines Work?


    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

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