Composite Signal Waveform Introduction

About this video

A composite video signal is read on an oscilloscope, with the maker explaining blanking periods, colour burst phase and scope triggering, then tracking a bad signal on a Mega Drive 2 video adapter.

Good to know: Assumes access to an oscilloscope.

Why watch it

Mostly a lesson in reading a signal, not a repair, with the fault hunt offered only as a practice exercise afterwards.