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PDP-8 DF32 Disk Drive Modified W103 schematic

Current size small. Select new size for picture   Small ( 46K)  Medium (102K)  Large (580K)

Current size small. Select new size for picture   Small ( 46K)  Medium (102K)  Large (580K)

This is the schematic marked up with the changes made to the W103's in one of my DF32's. For some reason 3 capacitors were removed and jumpered across, 3 capacitors removed, and 3 diodes removed. It appears they changed the outputs from being pulse amplifiers to DC coupled level outputs.

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Feel free to contact me, David Gesswein djg@pdp8online.com with any questions, comments on the web site, or if you have related equipment, documentation, software etc. you are willing to part with.  I am interested in anything PDP-8 related, computers, peripherals used with them, DEC or third party, or documentation. 

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