File:Sinclair ZX81 Service and Assembly Manual.pdf
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| Description | Sinclair ZX81 Service and Assembly Manual (Sinclair Research Ltd) — the manual supplied with the ZX81 kit. Contains the assembly instructions, the fault-finding section, the power supply specification, the circuit diagram, the PCB layout and the complete component lists, including the value and voltage rating of every capacitor on the board. |
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| Source | Sinclair Research Ltd; scanned copy mirrored in the Sinclair ZX Computers Archive at k1.spdns.de, originally from The Lil Old Sinclair Technical Information Repository. |
| Date | |
| Author | Sinclair Research Ltd |
| Licence | Used for archival / educational purposes with attribution. |
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 17:26, 22 September 2026 | 0 × 0 (1.61 MB) | Josh (talk | contribs) | Sinclair ZX81 Service and Assembly Manual — component lists and PSU specification |
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