UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post - Uher 24 Hi-Fi Special Check Out

Ted Kendall · 15th Jun 2021, 5:25 pm

On a stereo machine, it is far easier to work on phase difference between channels with a final cross check for peak output to make sure you aren't on the wrong peak, that is one whole cycle out. Using the scope in x-y to generate a Lissajous figure, you adjust for the nearest approach to a straight line on the display.

15th Jun 2021, 5:25 pm	#17
Ted Kendall Dekatron Join Date: Jul 2008 Location: Kington, Herefordshire, UK. Posts: 3,670	Re: Uher 24 Hi-Fi Special Check Out On a stereo machine, it is far easier to work on phase difference between channels with a final cross check for peak output to make sure you aren't on the wrong peak, that is one whole cycle out. Using the scope in x-y to generate a Lissajous figure, you adjust for the nearest approach to a straight line on the display.