Editing File:Sinclair ZX81 Service and Assembly Manual.pdf

{{Information|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.|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.|Author=Sinclair Research Ltd|License=Used for archival / educational purposes with attribution.}}
[[Category:Sinclair Computers]]
[[Category:Service Manuals]]