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1 October 2026
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18:50 | File:Commodore PET 2001 Main Logic Schematic (320008).pdf 2 changes history −394 [Josh (2×)] | |||
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18:50 (cur | prev) +20 Josh talk contribs (Remove mention of deleted duplicate; link description page) | ||||
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16:11 (cur | prev) −414 Josh talk contribs (Add VR3-VR6 regulators on sheet 2; describe file to template; note duplicate) | ||||
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18:50 | File:Commodore PET 2001 Main Logic Assembly Parts List.pdf 2 changes history −429 [Josh (2×)] | |||
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18:50 (cur | prev) −15 Josh talk contribs (Remove mention of deleted duplicate; link description page) | ||||
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16:11 (cur | prev) −414 Josh talk contribs (Describe file to template; note omitted regulators and duplicate; remove bold) | ||||
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18:50 | System Board Parts List (1 of 3) 2 changes history +1,863 [Josh (2×)] | |||
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18:50 (cur | prev) +42 Josh talk contribs (Use File:Commodore PET 2001 Main Logic Schematic (320008).pdf (identical file; duplicate upload being deleted)) | ||||
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14:03 (cur | prev) +1,821 Josh talk contribs (Fix broken table markup; full list as printed (resistors and UA2 were missing); C3 82 pF vs schematic 22 pF; VR3-VR6, C50, C51 are on schematic sheet 2, not absent from the board; Palo Alto issue vs later Santa Clara PDF) | ||||
| 18:50 | Schematic 320026 (Complete, Board 320008) diffhist +126 Josh talk contribs (Use File:Commodore PET 2001 Main Logic Schematic (320008).pdf (identical file; duplicate upload being deleted)) | ||||
| 18:50 | 2001 Main Logic Assembly diffhist −116 Josh talk contribs (Embed File:Commodore PET 2001 Main Logic Assembly Parts List.pdf (identical file; duplicate upload being deleted)) | ||||
| 17:18 | File:Parts-6.gif diffhist −176 Josh talk contribs (Describe file; add zimmers.net source; remove wrong 'power supply' and 400 dpi claims; remove bold) | ||||
| 17:18 | File:Parts-5.gif diffhist −203 Josh talk contribs (Describe file; add zimmers.net source; remove wrong 'power supply' and 400 dpi claims; remove bold) | ||||
| 17:18 | File:Parts-4.gif diffhist −150 Josh talk contribs (Describe file; add zimmers.net source; remove wrong 'power supply' and 400 dpi claims; remove bold) | ||||
| 17:18 | File:Parts-3.gif diffhist −158 Josh talk contribs (Describe file; add zimmers.net source; drop unsupported 400 dpi claim; remove bold) | ||||
| 17:18 | File:Parts-2.gif diffhist −47 Josh talk contribs (Describe file; add zimmers.net source; drop unsupported 400 dpi claim; remove bold) | ||||
| 17:18 | File:Parts-1.gif diffhist −22 Josh talk contribs (Describe file; add zimmers.net source; drop unsupported 400 dpi claim; remove bold) | ||||
| 17:18 | File:PET2001 Schematic.png diffhist +734 Josh talk contribs (Describe file (was empty): sheet 1 of schematic 320130, pixel-identical to 320130-1.gif) | ||||
| 17:18 | File:PET-Shack PET 2001 Bundle.pdf diffhist −742 Josh talk contribs (Describe file to template; remove bold and provenance plea) | ||||
| 17:18 | File:Notes-2.gif diffhist −93 Josh talk contribs (Describe file to template; add zimmers.net source; remove bold) | ||||
| 17:00 | File:Video-layout.gif diffhist −366 Josh talk contribs (Describe file; add zimmers.net source; drop unsupported 400 dpi claim; remove bold) | ||||
| 17:00 | File:Video-3.gif diffhist −210 Josh talk contribs (Describe file; add zimmers.net source; remove bold and Used on list) | ||||
| 17:00 | File:Video-2.gif diffhist −161 Josh talk contribs (Describe file; add zimmers.net source; remove bold and Used on list) | ||||
| 17:00 | File:Video-1.gif diffhist −314 Josh talk contribs (Describe file; add zimmers.net source; drop unsupported 400 dpi claim; remove bold) | ||||
| 16:11 | File:Commodore PET 2001 Display Circuit Schematic.pdf diffhist −287 Josh talk contribs (Correct supply description; describe file to template; remove bold) | ||||
| 16:10 | File:Commodore PET 2001 Display Assembly Parts List.pdf diffhist −107 Josh talk contribs (Correct T1 and supply description; describe file to template; remove bold) | ||||
| 15:58 | File:320137.pdf diffhist −95 Josh talk contribs (Describe file; add zimmers.net source; remove bold) | ||||
| 15:58 | File:320137-3.gif diffhist −139 Josh talk contribs (Describe file; add zimmers.net source; drop unsupported 400 dpi claim) | ||||
| 15:58 | File:320137-2.gif diffhist −139 Josh talk contribs (Describe file; add zimmers.net source; drop unsupported 400 dpi claim) | ||||
| 15:58 | File:320132.pdf diffhist −96 Josh talk contribs (Describe file; add zimmers.net source; remove bold) | ||||
| 15:58 | File:320132-3.gif diffhist −139 Josh talk contribs (Describe file; add zimmers.net source; drop unsupported 400 dpi claim) | ||||
| 15:58 | File:320132-2.gif diffhist −139 Josh talk contribs (Describe file; add zimmers.net source; drop unsupported 400 dpi claim) | ||||
| 15:58 | File:320130-1.gif diffhist −471 Josh talk contribs (Describe file from the sheet; add zimmers.net source; remove wrong retrace-timer and no-regulator wording) | ||||
| 15:58 | File:320081.pdf diffhist −95 Josh talk contribs (Describe file; add zimmers.net source; remove bold) | ||||
| 15:58 | File:320081-3.gif diffhist −139 Josh talk contribs (Describe file; add zimmers.net source; drop unsupported 400 dpi claim) | ||||
| 15:58 | File:320081-2.gif diffhist −139 Josh talk contribs (Describe file; add zimmers.net source; drop unsupported 400 dpi claim) | ||||
| 15:58 | File:320008-3.gif diffhist −139 Josh talk contribs (Describe file; add zimmers.net source; drop unsupported 400 dpi claim) | ||||
| 15:58 | File:320008-2.gif diffhist −139 Josh talk contribs (Describe file; add zimmers.net source; drop unsupported 400 dpi claim) | ||||
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14:10 | Video Board Schematic (Rev 3, 320033) 2 changes history +1,787 [Josh (2×)] | |||
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14:10 (cur | prev) +16 Josh talk contribs (Tidy contents list) | ||||
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14:10 (cur | prev) +1,771 Josh talk contribs (Describe the drawing from the sheet: revision block E-P, 9VATP4, +95 V boost, C22 47 uF 50 V, Q14/L3/R50 note 6; remove mains and 'power supply' claims; cite zimmers.net) | ||||
| 14:10 | Video Board Schematic (Rev 2, 320032) diffhist +1,302 Josh talk contribs (Describe the drawing from the sheet: 1N4002 bridge, C1 2200 uF amended to 4700 uF, Zenith T1/T2, +11 kV, six notes, hand amendments to C22/C27; remove 'power supply as well as monitor' and mains claims; cite zimmers.net) | ||||
| 14:09 | Video Board Schematic diffhist +2,941 Josh talk contribs (No mains transformer on this board (AC comes from the case transformer); T1 is the horizontal driver; add connector pinout and circuit summary from the sheet; compare the three display drawings; Rev 2/3 titles come from zimmers.net; warning rewritten) | ||||
| 14:08 | Video Board Parts Layout diffhist +165 Josh talk contribs (Board takes low-voltage AC, not mains; SG2 was missing; drop unsupported +12/-12 V rail claim; add parts the cross reference omits (Q9, C19, CR12-CR18); test points are marked; warning rewritten; cite zimmers.net and schematic) | ||||
| 14:07 | Video Board Parts List (3 of 3) diffhist +1,881 Josh talk contribs (Fix broken table markup; T1 is the horizontal driver transformer, not mains (schematic); VR1 7812 cited to schematic, layout and C64 service manual; flyback types per drawing; warning rewritten) | ||||
| 14:06 | Video Board Parts List (2 of 3) diffhist +2,190 Josh talk contribs (Fix broken table markup; transcribe all 29 items (15 were missing); R9/R20 functions from the schematic; note duplicate 901600-31 and Q9 missing from the list; warning rewritten (no mains on this board)) | ||||
| 14:06 | Video Board Parts List (1 of 3) diffhist +2,963 Josh talk contribs (Fix broken table markup; board is fed low-voltage AC from the case transformer, not mains (no mains transformer on it); C22/C27 compared across all four Commodore drawings (C22 is 47 uF 50 V on 320033 rev P); warning rewritten; cite schematics) | ||||
| 14:03 | System Board Parts List (3 of 3) diffhist +1,933 Josh talk contribs (Fix broken table markup; note hand-corrected 901446/901447 numbers; parts list omits VR3-VR6, the board does have regulators; cite schematic and zimmers.net; remove uncited pin-count rework claim) | ||||
| 14:03 | System Board Parts List (2 of 3) diffhist +2,436 Josh talk contribs (Fix broken table markup; transcribe the whole sheet (12 lines were missing); UDE9 is Commodore's own label; parts list omits VR3-VR6, the board does have regulators; cite schematic and zimmers.net) | ||||
| 14:03 | Schematic Notes for Video Board diffhist +190 Josh talk contribs (Remove wrong claim that mains reaches the display board; quote the sheet; cite zimmers and the display schematic; copyedit) | ||||
| 14:01 | Schematic 320135 (Sheet 3 of 3, Board 320137) diffhist +138 Josh talk contribs (Rewrite from the drawings: sheet 2 has the board's power input (J8, CR1-CR3, VR3-VR6, TP1-1..4); asterisk note is '8K machine only'; 555 at UDE9 is the reset timer; transformer and 23,000 uF cap are in the case; cite PET-Shack wiring and zimmers source) | ||||
| 14:01 | Schematic 320135 (Sheet 2 of 3, Board 320137) diffhist +1,306 Josh talk contribs (Rewrite from the drawings: sheet 2 has the board's power input (J8, CR1-CR3, VR3-VR6, TP1-1..4); asterisk note is '8K machine only'; 555 at UDE9 is the reset timer; transformer and 23,000 uF cap are in the case; cite PET-Shack wiring and zimmers source) | ||||
| 14:01 | Schematic 320135 (Complete, Board 320137) diffhist +2,316 Josh talk contribs (Rewrite from the drawings: sheet 2 has the board's power input (J8, CR1-CR3, VR3-VR6, TP1-1..4); asterisk note is '8K machine only'; 555 at UDE9 is the reset timer; transformer and 23,000 uF cap are in the case; cite PET-Shack wiring and zimmers source) | ||||
| 14:01 | Schematic 320130 (Sheet 3 of 3, Board 320132) diffhist +137 Josh talk contribs (Rewrite from the drawings: sheet 2 has the board's power input (J8, CR1-CR3, VR3-VR6, TP1-1..4); asterisk note is '8K machine only'; 555 at UDE9 is the reset timer; transformer and 23,000 uF cap are in the case; cite PET-Shack wiring and zimmers source) | ||||