File:Sinclair ZX Spectrum+ reset switch and R68 positions by board issue (upgrade instructions).png
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Summary
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The three board drawings (Issue 1, Issue 2 and Issue 3) from Step 3 of Sinclair's ZX Spectrum + Upgrade Instructions leaflet, showing where C27 is for connecting the Spectrum+ reset switch and, on Issues 2 and 3, where R68 is for the 22K resistor. Rendered at 200 dpi from page 5 of the scan and cropped. Used on Sinclair ZX Spectrum+ Reset Switch Repair.
Source
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Cropped from File:Sinclair ZX Spectrum+ Upgrade Instructions.pdf, page 5.
Author
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Sinclair Research Ltd
Licence
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Copyright Sinclair Research Ltd. Not freely licensed. Hosted for preservation and repair reference.
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 11:21, 25 October 2026 | | 1,058 × 223 (20 KB) | Josh (talk | contribs) | Figure from the Spectrum+ upgrade leaflet |
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