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File:Sinclair QL Issue 6 layout, RAM and keyboard connectors.png

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Summary

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Part of Sinclair's Issue 6 component layout for the Sinclair QL main board: the sixteen RAM chips IC1 to IC16, the 68008 (IC18) and ZX8301 (IC22) at the left, and the keyboard connectors J11 and J12 with their pin 1 marked.

Source

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Cropped from File:Sinclair QL PCB component layout (Issue 6).png, Sinclair's Issue 6 component layout (QL Service Manual, Figure 5.2, page 5.12).

Author

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Sinclair Research Ltd

Licence

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Copyright Sinclair Research Ltd. Reproduced from the service manual for repair reference; not freely licensed.

File history

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Date/TimeThumbnailDimensionsUserComment
current11:07, 25 October 2026Thumbnail for version as of 11:07, 25 October 20262,000 × 773 (163 KB)Josh (talk | contribs)Upload for repair guide