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27 September 2026
| 11:05 | Amstrad CPC 664 Maintenance Guide diffhist −7 Josh talk contribs (Remove emoji from section headings - the rebuilt pages across this wiki use plain headings, so these were batch drift rather than house style) | ||||
| 11:05 | Amstrad CPC 664 Capacitor Replacement Guide diffhist −7 Josh talk contribs (Remove emoji from section headings - the rebuilt pages across this wiki use plain headings, so these were batch drift rather than house style) | ||||
| 11:05 | Amstrad CPC 464 Maintenance Guide diffhist −7 Josh talk contribs (Remove emoji from section headings - the rebuilt pages across this wiki use plain headings, so these were batch drift rather than house style) | ||||
24 September 2026
| N 21:31 | Template talk:Navbox-Amstrad diffhist +984 Josh talk contribs (Explain the navbox-unwritten convention and how to restore an entry when its page is written) | ||||
| 21:30 | Template:Navbox-Amstrad diffhist +724 Josh talk contribs (Render entries with no page as plain text rather than red links (40 greyed, 0 restored) - every page transcluding this navbox inherited its red links) | ||||
23 September 2026
| 20:20 | Amstrad CPC 464 diffhist +5,899 Josh talk contribs (Cite to Amstrad's own CPC464 service manual and CPCWiki's board catalogue; correct the display spec (no 640x400 mode - all three CPC modes are 200 lines), state that the monitor is the power supply and that there is no fan, add the real board-version table (Z70373 and 28032 do not exist), Gate Array is IC116 part 40007, and note that 12 of the 14 electrolytics are on the cassette sub-PCB) | ||||
| 05:05 | Template:Infobox computer diffhist +1,001 Josh talk contribs (Add the parameters pages were already passing but the template silently discarded - interface (37 pages), compatible (37), released (15), power (12), connectivity (10), graphics (9), input, rom, expansion, fpu, media, ports - plus alias handling and a parameter list, so that content reaches readers and refs defined in those fields stop vanishing) | ||||
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02:15 | CRT Discharge Procedure 2 changes history +11,081 [Josh (2×)] | |||
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02:15 (cur | prev) −45 Josh talk contribs (Remove self-referential wording per house rule) | ||||
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02:05 (cur | prev) +11,126 Josh talk contribs (Rewrite against Apple Service Guide 1990 and Goldwasser CRT notes: corrected earth-return point (ground lug, never logic board), added never-wear-a-wrist-strap rule and implosion/goggles hazard, replaced unsourced 25 kV blanket with sourced per-class figures, replaced dead-short tool with resistive tooling, removed invented 30-min wait / 10-s hold / 10-15-min re-discharge interval, added ongoing shorting lead and aquadag mechanism; full ref citations) | ||||
22 September 2026
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19:19 | Amstrad CPC 664 Maintenance Guide 2 changes history +5,504 [Josh (2×)] | |||
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19:19 (cur | prev) +197 Josh talk contribs (Add a lead image) | ||||
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19:17 (cur | prev) +5,307 Josh talk contribs (Verified against Amstrad's own CPC664 Service Manual (hosted). Board is Z70205 MC0005A/B not Z70200/MC0030; drive is Matsushita EME-150A on PCB 30001 not 'Hitachi HD3.5R'; belt is 3x0.6x230mm not 54x1mm; OS ROM is part 40022 at IC103 not 40012; power is two 5mm DC connections not DIN-5; the 300-series caps are NOT absent on the 664. Added Amstrad's VR201 spindle-speed adjustment and mechanism procedures. Unverified data cleared.) | ||||
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19:19 | Amstrad CPC 464 Maintenance Guide 2 changes history +4,544 [Josh (2×)] | |||
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19:19 (cur | prev) +200 Josh talk contribs (Add a lead image) | ||||
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19:17 (cur | prev) +4,344 Josh talk contribs (Verified against Amstrad's own CPC464 Service Manual (hosted). Removed 'fan-cooled-by-design' (no fan exists), the invented 67x1.2mm belt spec and the 'IBM Amstrad' spares-catalogue attribution. Corrected board revision table to cpcwiki's documented markings, and the claim that the cassette PCB carries only two electrolytics (it carries eleven of the fourteen). Converted bare reference list to inline <ref>. Unverified data cleared.) | ||||
| 19:18 | Amstrad CPC 664 Capacitor Replacement Guide diffhist +238 Josh talk contribs (Arithmetic fix: the electrolytic count is twelve, not eleven (5+1+3+2+1), and the 464's is fourteen. Noted that the 664 retains the cassette interface, which is why the 300-series caps are fitted.) | ||||
| 19:17 | Amstrad CPC 664 Troubleshooting Guide diffhist +5,753 Josh talk contribs (Rebuilt around Amstrad's own four-page Diagnostic Flow Chart with its real thresholds (index 200+/-5ms, TR39 2F >=140mV, TR00 <=220mV, head output >=1mV, TP1/2/3/5/9/11). Removed the invented uPD765 pin probing (pin 30 is Write Data, not RDY; RDY is pin 35) and the fabricated AMSDOS error table; replaced with the real message list from the CPC664 user manual. Gate Array is part 40010; drive is Matsushita EME series. Unverified data cleared.) | ||||