Sinclair ZX80 Assembly Instructions and ZX81 Additions
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A fold-out instruction booklet provided with the Sinclair ZX80. This document gives instructions on the assembly of a ZX80. It includes circuit diagrams and original handwritten notes from the previous owner. It is archived in a single folder with two further circuit diagrams for the ZX81. This indicates that the original user may have been looking to upgrade their ZX80 to a ZX81 by comparing diagrams.
This exhibit has a reference ID of CH43782. Please quote this reference ID in any communication with the Centre for Computing History. |
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