• Name Type Board Source Added Size
  • 48ctq060

    A 162 KB PDF labelled 48CTQ060 and catalogued as a schematic, giving no laptop model or board revision.

    Schematic · 162 KB · 1 Aug 2026
    Schematic pdf
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    162 KB
  • 47ctq020

    Only the code 47CTQ020 identifies this 129 KB PDF, filed as a schematic without any brand, model or board number.

    Schematic · 129 KB · 1 Aug 2026
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    129 KB
  • 45mt160p

    The 121 KB PDF is named 45MT160P and sits in the schematic category, with no device, board or revision mentioned.

    Schematic · 121 KB · 1 Aug 2026
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    121 KB
  • 45l-d

    Catalogued as a schematic, this 67.2 KB PDF has the short name 45L-D and no laptop model, brand or board number.

    Schematic · 67.2 KB · 1 Aug 2026
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    67.2 KB
  • 45l

    A 72.5 KB PDF identified only by the code 45L and indexed under schematics, with no device, brand or revision stated.

    Schematic · 72.5 KB · 1 Aug 2026
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    72.5 KB
  • 45ckq100

    Filed as a schematic, the 294 KB PDF is named 45CKQ100 and gives no laptop model or board information.

    Schematic · 294 KB · 1 Aug 2026
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    294 KB
  • 45ciq100

    Code 45CIQ100 is the only detail in this 333 KB PDF, listed as a schematic without any brand, model or board revision.

    Schematic · 333 KB · 1 Aug 2026
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    333 KB
  • 44leadplcc12po

    A small PDF of 48.8 KB indexed under schematics, whose name points to a 44-lead PLCC package, most likely a package outline or socket drawing rather than a full circuit…

    Schematic · 48.8 KB · 1 Aug 2026
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    48.8 KB
  • 43ctq080l

    PDF document of 96.6 KB for the 43CTQ080L, filed as a schematic but in practice a component datasheet.

    Schematic · 96.6 KB · 1 Aug 2026
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    96.6 KB
  • 43ctq080

    Datasheet in PDF form, 162 KB, covering the 43CTQ080 part, catalogued here as a schematic.

    Schematic · 162 KB · 1 Aug 2026
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    162 KB
  • 42vforisa

    A 240 KB PDF whose short name, 42vforisa, gives little away; it seems to reference a 42 V specification, possibly related to an ISA bus or a part family, but that cannot…

    Schematic · 240 KB · 1 Aug 2026
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    240 KB
  • 42ctq030l

    PDF datasheet for the 42CTQ030L, 96.1 KB, listed in the schematic category. The CTQ naming fits a dual Schottky rectifier series with common cathode, and the 030 portion…

    Schematic · 96.1 KB · 1 Aug 2026
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    96.1 KB
  • 42ctq030

    Component documentation for the 42CTQ030, supplied as a 124 KB PDF and indexed as a schematic.

    Schematic · 124 KB · 1 Aug 2026
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    124 KB
  • 40tps16

    PDF of 166 KB for the 40TPS16, catalogued under schematics though it is a part datasheet.

    Schematic · 166 KB · 1 Aug 2026
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    166 KB
  • 40TPS08

    Datasheet for the 40TPS08, a 204 KB PDF filed as a schematic. Parts in the 40TPS series are thyristors used for phase control and inrush limiting, often found in larger…

    Schematic · 204 KB · 1 Aug 2026
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    204 KB
  • 40tps

    A 166 KB PDF named only for the 40TPS series, without a voltage suffix, so it likely covers the family as a whole rather than one grade.

    Schematic · 166 KB · 1 Aug 2026
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    166 KB
  • 40mtp160p

    PDF document, 122 KB, for the 40MTP160P, placed in the schematic category. The MT prefix in this numbering usually denotes a power module, here likely a bridge rectifier…

    Schematic · 122 KB · 1 Aug 2026
    Schematic pdf
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    122 KB
  • 40mt160p

    Datasheet for the 40MT160P, 122 KB PDF, catalogued here as a schematic. Devices with the MT designation in this series are power modules, commonly three-phase bridge…

    Schematic · 122 KB · 1 Aug 2026
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    122 KB
  • 40mt140p

    PDF of 122 KB covering the 40MT140P, indexed under schematics. Like its siblings in the MT series, it is a power module datasheet, most likely for a bridge rectifier…

    Schematic · 122 KB · 1 Aug 2026
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    122 KB
  • 40mt120uh

    A larger 678 KB PDF for the 40MT120UH, filed as a schematic. In this naming family the MT prefix points to a power module, and parts with this kind of suffix are…

    Schematic · 678 KB · 1 Aug 2026
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    678 KB
  • 40l45cw

    Datasheet in PDF format, 89.9 KB, for the 40L45CW, indexed as a schematic. The 40L naming corresponds to Schottky rectifiers in this series, with 45 hinting at the…

    Schematic · 89.9 KB · 1 Aug 2026
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    89.9 KB
  • 40l15cw

    PDF component sheet for the 40L15CW, 123 KB, catalogued under schematics. Parts in this 40L line are Schottky diodes, and a 15 code suggests a very low reverse voltage…

    Schematic · 123 KB · 1 Aug 2026
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    123 KB
  • 40l15ct

    A 212 KB PDF for the 40L15CT, listed as a schematic but serving as a part datasheet. It belongs to the same Schottky rectifier family as the 40L15CW, with the CT suffix…

    Schematic · 212 KB · 1 Aug 2026
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    212 KB
  • 40hfl

    Datasheet, 359 KB PDF, for the 40HFL series, filed under schematics. The 40HF designation refers to stud-mounted power rectifier diodes, and the L variant is generally a…

    Schematic · 359 KB · 1 Aug 2026
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    359 KB
  • 40hf

    PDF document of 105 KB for the 40HF series, indexed as a schematic. These are stud-mounted standard recovery rectifier diodes, with reverse polarity versions usually…

    Schematic · 105 KB · 1 Aug 2026
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    105 KB
  • 40eps16

    A 120 KB PDF for the 40EPS16, catalogued under schematics. The 40EPS name fits an input rectifier diode series in a TO-247 style package, and the 16 suffix generally…

    Schematic · 120 KB · 1 Aug 2026
    Schematic pdf
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    120 KB
  • 40eps08

    Datasheet in PDF form, 161 KB, for the 40EPS08, indexed as a schematic. It belongs to the same input rectifier diode family as the EPS16, with 08 marking a lower voltage…

    Schematic · 161 KB · 1 Aug 2026
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    161 KB
  • 40epf-hv

    PDF of 97.8 KB for the 40EPF-HV, filed as a schematic though it is component documentation.

    Schematic · 97.8 KB · 1 Aug 2026
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    97.8 KB
  • 40epf10

    Component datasheet for the 40EPF10, a 101 KB PDF catalogued under schematics. Parts in the 40EPF family are fast soft-recovery rectifiers, and the 10 suffix usually…

    Schematic · 101 KB · 1 Aug 2026
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    101 KB
  • 40epf02

    A 210 KB PDF for the 40EPF02, indexed as a schematic. It is a datasheet in the 40EPF series of fast recovery diodes, with 02 indicating a low voltage class near 200 V in…

    Schematic · 210 KB · 1 Aug 2026
    Schematic pdf
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    210 KB
  • 40ctq150

    PDF datasheet of 101 KB for the 40CTQ150, listed under schematics. The CTQ series covers dual common-cathode Schottky rectifiers, and the 150 code points to a higher…

    Schematic · 101 KB · 1 Aug 2026
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    101 KB
  • 40ctq045l

    Datasheet for the 40CTQ045L in PDF form, 96.3 KB, catalogued as a schematic. It belongs to the CTQ family of dual Schottky rectifiers with common cathode, where 045…

    Schematic · 96.3 KB · 1 Aug 2026
    Schematic pdf
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    96.3 KB
  • 40ctq045

    Catalogued as a schematic, this 232 KB PDF carries only the code 40CTQ045, which reads like a discrete semiconductor part number rather than a laptop board number.

    Schematic · 232 KB · 1 Aug 2026
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    232 KB
  • 40cpq080

    A small 56 KB PDF filed under schematics, named only 40CPQ080. The name looks like a component part code, not a motherboard number, and it states no device, brand or…

    Schematic · 56.0 KB · 1 Aug 2026
    Schematic pdf
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    56.0 KB
  • 40cpq050

    Labelled 40CPQ050, this 55.8 KB PDF is listed as a schematic but the name resembles a semiconductor part number and carries no laptop model, brand or board revision.

    Schematic · 55.8 KB · 1 Aug 2026
    Schematic pdf
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    55.8 KB
  • 40cpq035

    PDF document of 164 KB with the bare name 40cpq035, indexed as a schematic. Nothing in the name points to a specific device, manufacturer or board revision; the string…

    Schematic · 164 KB · 1 Aug 2026
    Schematic pdf
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    164 KB
  • 40cdq

    The file name 40cdq offers little beyond what looks like a component series prefix, with no model number grade, device, brand or revision attached.

    Schematic · 55.0 KB · 1 Aug 2026
    Schematic pdf
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    55.0 KB
  • 36mt

    Indexed as a schematic, 36mt is a 53.9 KB PDF whose name is only a short code that resembles a component series designation rather than a laptop board number.

    Schematic · 53.9 KB · 1 Aug 2026
    Schematic pdf
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    53.9 KB
  • 36mb

    Short code 36mb identifies this 86.7 KB PDF, listed among schematics, yet it names no model, manufacturer or board revision and looks more like a component series label.

    Schematic · 86.7 KB · 1 Aug 2026
    Schematic pdf
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    86.7 KB
  • 35sgq060

    Only the code 35sgq060 is given for this 47.7 KB PDF, which is categorised as a schematic.

    Schematic · 47.7 KB · 1 Aug 2026
    Schematic pdf
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    47.7 KB

About schematics

A schematic is the electrical drawing of a board: it shows how every chip, MOSFET, coil and connector is wired, which rail feeds which circuit, and what voltage or resistance you should measure at each test point. It is the document you need to trace a missing rail or a short.

Schematics are published per board, not per laptop model. The same Compal LA-E891P board can sit in several HP models, so always search by the board number printed on the PCB rather than by the sticker on the case.