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Mick · 30 November 2020, 13:19

I'd test with composite output first and also look around at a few photos, some of the parts installed on rev2 retail boards don't match what was listed in the schematics. Ones I have noticed are capacitors and resistors near Agnus (and also E199 sometimes has a resistor).

There's very little difference between 2B and 2D boards, best I can tell is U49 was added and SOIC footprints made longer which resulted in some routing differences.

30 November 2020, 13:19	#113
Mick Registered User Join Date: Jan 2004 Location: Yorkshire Posts: 714	I'd test with composite output first and also look around at a few photos, some of the parts installed on rev2 retail boards don't match what was listed in the schematics. Ones I have noticed are capacitors and resistors near Agnus (and also E199 sometimes has a resistor). There's very little difference between 2B and 2D boards, best I can tell is U49 was added and SOIC footprints made longer which resulted in some routing differences. Last edited by Mick; 30 November 2020 at 13:28.