25-05-2011, 08:57 PM
(This post was last modified: 01-11-2011, 01:26 PM by Mark Hennessy.)
Thank you Mark.
I have nothing against printed circuit boards, even if I have never made my own. The only reason I used tagstrip, group boards and the Molex connectors was that they met my 'design brief': minimise cost (use whatever was in the 'Junk Box') and maximise servicability.
And that consideration includes future repairs and reworks. To that end, I have included the schematics below. I'm sure that there will be some improvements that could be made therein & I welcome any constructive comments from anyone. After all, I'm not an Engineer, merely a humble Technician; I repair stuff, not design it.
But now & again, when the need arises . . . .
Al.
I have nothing against printed circuit boards, even if I have never made my own. The only reason I used tagstrip, group boards and the Molex connectors was that they met my 'design brief': minimise cost (use whatever was in the 'Junk Box') and maximise servicability.
And that consideration includes future repairs and reworks. To that end, I have included the schematics below. I'm sure that there will be some improvements that could be made therein & I welcome any constructive comments from anyone. After all, I'm not an Engineer, merely a humble Technician; I repair stuff, not design it.But now & again, when the need arises . . . .
Al.
