JDW's latest activity
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JDW replied to the thread Identifying this color classic analog mod (640x480 without cutting sense line?).The YELLOW wire in your photo shows it is the standard 68.4V VGA Mod (not the 84V 13" Hi-Rez Mod), and that is also shown below... -
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JDW replied to the thread SE/30 Y3 Crystal Replacement Recommendation?.This will be my last reply until Will replies tomorrow. When you have no ground at all, you will often see ghost signals on a scope --...
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JDW replied to the thread SE/30 Y3 Crystal Replacement Recommendation?.Will is across the globe and already in bed, but he said he needs to do some testing tomorrow morning his time so he can reply to this...
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JDW replied to the thread SE/30 Y3 Crystal Replacement Recommendation?.When you watch that video I linked for you, ignore his use of a buffer and hex invertor. That isn't relevant. I merely linked it for...
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JDW replied to the thread COLOR CLASSIC LCD CONVERSION VIDEO!!.@nottomhanks The video all serious Color Classic owners have been waiting for! Thank you, Tom! The main reason I don't have the kit...
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JDW replied to the thread SE/30 Y3 Crystal Replacement Recommendation?.Adding a long green extension lead like that for Ground is a huge no-no when making HF measurements, but I must go further to say that...
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JDW replied to the thread How the Macintosh Plus helped make Star Trek history! #VFX.Fantastic research and info, Ron! This needs to be shared with Star Trek sites to make it really take off. A little disappointing it...
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JDW replied to the thread SE/30 Y3 Crystal Replacement Recommendation?.Before discussing the details of waveform shapes, we need to assess if your scope probe is using a short or long ground lead, which is...
