Leitch CSD-5300: One year update + maintenance/repair tips

August 2025 marks one year that my Leitch CSD-5300 Clock System Driver has been in service on a publicly advertised telephone line - the only such unit in the world besides the units operated by the National Research Council of Canada. This video is an update on the calls I have received over the past year, info I received about tuning the oscillator for precise accuracy, and issues I have found in Leitch's time code clocks, and how to fix them. Phone numbers: 989-CSD-TIME (273-8463) - Michigan, USA 506-408-0067 - New Brunswick, Canada Overseas callers welcome - dial Country Code 1. Long distance charges may apply. Table of Contents: 0:00:00 - Introduction + Info & History Recap 0:07:31 - Calls received 0:21:24 - Oscillator tuning 0:26:38 - Clock info + common issues 0:46:12 - Other clock sizes 0:50:17 - Inside the ADC-series clocks 1:00:50 - Inside the DAC-series clocks 1:09:37 - Clock LED backlight conversion 1:14:26 - Conclusion 1:16:58 - Outro/Bonus clip *** Follow me on Mastod