[{"data":1,"prerenderedAt":109},["ShallowReactive",2],{"connector:at-power-p8-p9:pl":3},{"connector":4,"prose":94,"confirmations":108},{"schemaVersion":5,"governance":6,"meta":19,"pins":50},"1.0.0",{"publication":7,"verification":10,"provenance":15},{"status":8,"publishedDate":9},"published","2026-10-24",{"status":11,"verifiedDate":9,"verifiedBy":12,"checklist":13},"verified","Claude (documentary review against IBM Personal Computer AT Technical Reference 1502494, March 1984, pp. 1-57–1-58; pinoutguide.com cross-check; owner GO 2026-10-24; no bench claim)",{"schema":14,"technicalFacts":14,"relationships":14,"sources":14},true,{"sourceUrls":16},[17,18],"https:\u002F\u002Fbitsavers.org\u002Fpdf\u002Fibm\u002Fpc\u002Fat\u002F1502494_PC_AT_Technical_Reference_Mar84.pdf","https:\u002F\u002Fpinoutguide.com\u002FPower\u002FMotherboardPower_pinout.shtml",{"slug":20,"name":21,"title":22,"standard":23,"positionCount":24,"layout":25,"category":26,"source":27,"specs":38,"overview":43},"at-power-p8-p9","Złącza płyty głównej P8\u002FP9 zasilacza AT","Pinout złączy płyty głównej P8 i P9 zasilacza AT (IBM PC\u002FAT)","IBM Personal Computer AT (1984)",12,"row","power",[28,33],{"label":29,"url":17,"authority":30,"documentType":31,"publisher":32},"IBM Personal Computer AT Technical Reference 1502494 (March 1984), System Board pp. 1-57 and 1-58: power-supply connectors P8 and P9 (table on p. 1-58)","primary","manufacturer_documentation","IBM",{"label":34,"url":18,"authority":35,"documentType":36,"publisher":37},"pinoutguide.com: AT motherboard power supply connector pinout (cross-check: wire colours, side-by-side fitting)","secondary","reference_manual","pinoutguide.com",{"standard":39,"positions":24,"noteKeys":40},"Dwie 6-pozycyjne wtyczki (P8 + P9) na jednym 12-pozycyjnym gnieździe",[41,42],"pages.at-power-p8-p9.overview.notes.view","pages.at-power-p8-p9.overview.notes.order",{"summaryKey":44,"useCaseKeys":45,"beforeYouWireKeys":47},"connectors.atp8p9.summary",[46],"pages.at-power-p8-p9.overview.useCases.boards",[48,49],"pages.at-power-p8-p9.overview.before.blackWires","pages.at-power-p8-p9.overview.before.negative",[51,56,60,64,68,73,76,79,82,86,89,92],{"n":52,"category":53,"signal":54,"role":55,"standardized":14},1,"control","Power good","P8 styk 1: Power good, informuje płytę, że napięcia zasilacza są stabilne",{"n":57,"category":26,"signal":58,"role":59,"standardized":14},2,"+5V","P8 styk 2: +5 VDC",{"n":61,"category":26,"signal":62,"role":63,"standardized":14},3,"+12V","P8 styk 3: +12 VDC",{"n":65,"category":26,"signal":66,"role":67,"standardized":14},4,"-12V","P8 styk 4: −12 VDC",{"n":69,"category":70,"signal":71,"role":72,"standardized":14},5,"gnd","GND","P8 styk 5: masa",{"n":74,"category":70,"signal":71,"role":75,"standardized":14},6,"P8 styk 6: masa",{"n":77,"category":70,"signal":71,"role":78,"standardized":14},7,"P9 styk 1: masa",{"n":80,"category":70,"signal":71,"role":81,"standardized":14},8,"P9 styk 2: masa",{"n":83,"category":26,"signal":84,"role":85,"standardized":14},9,"-5V","P9 styk 3: −5 VDC",{"n":87,"category":26,"signal":58,"role":88,"standardized":14},10,"P9 styk 4: +5 VDC",{"n":90,"category":26,"signal":58,"role":91,"standardized":14},11,"P9 styk 5: +5 VDC",{"n":24,"category":26,"signal":58,"role":93,"standardized":14},"P9 styk 6: +5 VDC",{"title":95,"description":96,"card":97,"intro":98,"overview":99},"Pinout złączy zasilacza AT P8 i P9 (IBM PC\u002FAT)","Rozpiska złączy P8 i P9 zasilacza AT według podręcznika IBM PC\u002FAT z 1984 r.: Power good, +5 V, +12 V, −12 V, −5 V i cztery styki masy, które muszą być pośrodku.","Para 6-pinowych wtyczek zasilania płyty głównej z zasilaczy AT i Baby-AT.","Przed ATX zasilacz PC zasilał płytę główną przez dwie identyczne 6-pinowe wtyczki, P8 i P9, obok siebie na jednym 12-pinowym gnieździe. Wybierz styk, aby zobaczyć jego funkcję.",{"notes":100,"useCases":103,"before":105},{"view":101,"order":102},"Pozycje 1–6 to styki 1–6 wtyczki P8, a pozycje 7–12 to styki 1–6 wtyczki P9, w kolejności, w jakiej obie wtyczki stoją na gnieździe płyty.","Przypisanie styków według IBM PC\u002FAT Technical Reference (marzec 1984), strona 1-58.",{"boards":104},"Płyty główne IBM PC\u002FAT, Baby-AT i LPX, od 1984 do końca lat 1990",{"blackWires":106,"negative":107},"P8 i P9 nie mają klucza chroniącego przed zamianą. Podłącz je tak, aby cztery styki masy, P8 5–6 i P9 1–2, były obok siebie pośrodku; zamieniona para podaje na płytę złe napięcia.","Szyny −5 V i −12 V zasilały układy z epoki ISA i porty szeregowe; późniejsze zasilacze ATX zrezygnowały z −5 V.",null,1793836411507]