* [http://www.cpcwiki.eu/manuals/Amstrad%20CPC%20464%20Service%20Manual.en.rar Amstrad CPC 464 Service Manual] - CPC464 (Rev0), CTM640, GT64
* [http://www.cpcwiki.eu/manuals/Amstrad%20CPC%20664%20Service%20Manual.en.rar Amstrad CPC 664 Service Manual] - CPC664, CTM644, GT65
* [[media:Service.manual.cpc664.ctm644.gt65.pdf]] (Alternative version, rar above seems to be corrupted)
* [http://www.cpcwiki.eu/manuals/Amstrad%20CPC%206128%20Service%20Manual.en.rar Amstrad CPC 6128 Service Manual] - CPC6128 (Rev0), CTM644, GT65
* [http://www.cpcwiki.eu/manuals/Amstrad%20PCW%208256-8512%20Service%20Manual.en.rar Amstrad PCW 8256-8512 Service Manual]