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2,370 files
  • 2PA733 4

    PDF of 47.9 KB filed as a schematic and named for the part 2PA733, revision 4 by its suffix.

    Schematic · 47.9 KB · 1 Aug 2026
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    47.9 KB
  • COMPAL ALC0 LA-4182P Rev2.0 PDF

    PDF schematic for Compal board LA-4182P, project ALC0, revision 2.0, packed as RAR. Compal is the ODM behind the LA-xxxxP numbering, building boards for several laptop…

    Schematic · LA-4182P · 1.12 MB · 19 Dec 2023
    Schematic rar
    1.12 MB
  • Honor 4x

    PDF schematic for the Huawei Honor 4X smartphone, 1.16 MB in size. The name gives no board revision or variant, so check that the layout matches the handset on your…

    Schematic · 1.16 MB · 8 Oct 2020
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    1.16 MB
  • 401cnq

    Named 401CNQ and filed as a schematic, this 160 KB PDF gives no brand, model or board revision.

    Schematic · 160 KB · 1 Aug 2026
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    160 KB
  • WISTRON HUSK, PETRA R-4M SCHEMATICS

    Schematic package for two Wistron projects named HUSK and PETRA, revision R-4M, stored in a 2.01 MB RAR archive.

    Schematic · 2.01 MB · 1 Oct 2019
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    2.01 MB
  • Quanta LG2C,4C (14,15.6) UMA REV 1A - LG S460-L

    Quanta LG2C and LG4C motherboard schematic for the 14-inch and 15.6-inch UMA versions, revision 1A, associated with the LG S460-L laptop, in a 786 KB PDF.

    Schematic · 786 KB · 5 Aug 2019
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    786 KB
  • Honor 4x

    PDF schematic for the Huawei Honor 4X smartphone, around 1.16 MB in size. The name gives no specific model code or board revision, and the Honor 4X shipped in several…

    Schematic · 1.16 MB · 17 Feb 2018
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    1.16 MB
  • Схема Foxconn CARINA & Foxconn CRUX.pdf
    Schematic · 3.51 MB · 2 Aug 2026
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    3.51 MB
  • 45CMX

    Schematic in PDF form for a motherboard labelled 45CMX, catalogued under the ECS brand; the short name gives no chipset, revision or board number beyond that model code.

    Schematic · 1000 KB · 16 May 2023
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    1000 KB
  • PMA400 THE LAMBDA AMPLIFIER 400W BY RAT NET

    Schematic for the PMA400 Lambda amplifier, a 400 W audio power amp design credited to Rat Net, supplied as a 477 KB PDF.

    Schematic · 477 KB · 15 Apr 2023
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    477 KB
  • HP ProBook 4321

    Schematic for the HP ProBook 4321 (likely the 4321s), provided as an 882 KB PDF. The name gives no board number, ODM or revision, so read the drawing's title block and…

    Schematic · 882 KB · 30 Jul 2019
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    882 KB
  • COMPAL LA-6961P R0.4 SCHEMATICS

    Compal LA-6961P schematic package at revision R0.4, compressed to 1017 KB as RAR. The name gives no notebook model or brand, only the ODM board code and an engineering…

    Schematic · LA-6961P · 1017 KB · 10 Jul 2019
    Schematic rar
    1017 KB
  • philips 24pfl5505 24pfl4505 32pfl4305 32pfl3305 42pfl3505 chassis

    Service schematic for a Philips LCD TV chassis shared by the 24PFL5505, 24PFL4505, 32PFL4305, 32PFL3305 and 42PFL3505 models, supplied as a 4.46 MB PDF.

    Schematic · 4.46 MB · 9 Sept 2023
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    4.46 MB
  • 1N4148 1N4448 4

    PDF datasheet covering the 1N4148 and 1N4448 fast switching diodes, filed in the schematic section of the index.

    Schematic · 58.8 KB · 1 Aug 2026
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    58.8 KB
  • 440cnq030

    Named 440cnq030, this 142 KB PDF is filed under schematics but gives no brand, device or revision.

    Schematic · 142 KB · 1 Aug 2026
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    142 KB
  • 400u080d

    PDF of 102 KB listed under schematics with the name 400U080D. The name provides no laptop model, board number or revision and reads like a semiconductor part number with…

    Schematic · 102 KB · 1 Aug 2026
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    102 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
  • LA-4101P

    Compal LA-4101P mainboard schematic in a 1.12 MB PDF. The name holds only the board number, so neither the laptop model nor the revision is stated.

    Schematic · LA-4101P · 1.12 MB · 18 Jul 2026
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    1.12 MB
  • HP ELITEBOOK LA-4902P REV;1.0 Schematics

    Schematic in PDF for an HP EliteBook laptop built on Compal board LA-4902P revision 1.0; the exact EliteBook model is not given in the name.

    Schematic · LA-4902P · 1.38 MB · 13 Aug 2026
    Schematic pdf
    1.38 MB
  • COMPAL JAL10 LA-4151P PDF

    Compal schematic in PDF format, packed as RAR, for project JAL10 with motherboard LA-4151P.

    Schematic · LA-4151P · 1.28 MB · 7 Sept 2023
    Schematic rar
    1.28 MB
  • iPhone 4S schematic

    Apple iPhone 4S schematic in a 1.34 MB PDF. The name gives no board number or revision, so compare the diagram with the logic board you are servicing.

    Schematic · 1.34 MB · 21 Nov 2020
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    1.34 MB
  • Note 4 Block Diagram

    Small block diagram PDF of about 105 KB titled Note 4, without a brand or variant given in the name.

    Schematic · 105 KB · 15 Jul 2019
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    105 KB
  • Matrix-1.4-BTL

    Matrix 1.4 amplifier design in BTL configuration, meaning bridge-tied load where two amplifier halves drive the speaker in opposite phase, as a 1.76 MB PDF.

    Schematic · 1.76 MB · 16 Apr 2023
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    1.76 MB
  • Xbox 360-HandC-V1 4(Conectoes) PDF

    Schematic for the Microsoft Xbox 360, a document titled HandC version 1.4, whose name points to connector pinouts.

    Schematic · 576 KB · 7 Oct 2021
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    576 KB
  • 93C06-46

    Combined datasheet in PDF covering the 93C06 and 93C46 serial EEPROMs, small low-density Microwire memories from the 93-series family, 135 KB in size.

    Schematic · 135 KB · 1 Aug 2026
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    135 KB
  • 2PB709A 4

    PDF of 47.7 KB named for the part 2PB709A, issue 4 judging by the suffix. The name carries no device model or board number, and the prefix matches a transistor-style…

    Schematic · 47.7 KB · 1 Aug 2026
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    47.7 KB
  • Pegatron MILLER WHLCNL BG1-HW3 RD MIFA r1.4

    Pegatron MILLER schematic, revision 1.4, with the codes WHLCNL, BG1-HW3, RD and MIFA in its name.

    Schematic · 4.93 MB · 13 Sept 2021
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    4.93 MB
  • GIGABYTE GA-990FXA-UD3 R401 PDF

    Schematic in PDF form for the Gigabyte GA-990FXA-UD3, revision R401, archived as RAR at roughly 809 KB.

    Schematic · 809 KB · 18 Mar 2024
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    809 KB
  • 1SR153-400

    A 123 KB PDF listed under schematics and titled with the part-style code 1SR153-400, with no laptop, board number or revision mentioned.

    Schematic · 123 KB · 1 Aug 2026
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  • LA-4101P

    Schematic in PDF format for the Compal LA-4101P notebook mainboard, about 1.12 MB. The name gives only the board code, without a brand, model or revision.

    Schematic · LA-4101P · 1.12 MB · 6 Jan 2023
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    1.12 MB
  • MSI MS-7810 USI Rev 0.4 PDF

    Circuit schematic for MSI MS-7810, revision 0.4, with USI also in the name, probably naming the company that produced the design. It is a PDF inside a 1.56 MB RAR.

    Schematic · MS-7810 · 1.56 MB · 12 Feb 2023
    Schematic rar
    1.56 MB
  • MS-7501-40 1020

    MSI MS-7501 motherboard schematic, revision 40 with what appears to be a 1020 date stamp, as a 1.11 MB PDF.

    Schematic · MS-7501 · 1.11 MB · 13 Sept 2021
    Schematic pdf
    1.11 MB
  • 24745 Compal LA-4043P

    Circuit diagram for a Compal LA-4043P notebook mainboard, provided as a PDF of about 1.43 MB. The name gives no revision or laptop model.

    Schematic · LA-4043P · 1.43 MB · 15 Jun 2019
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    1.43 MB
  • POPEYE 11242-1 4SM01 PDF

    PDF schematic for the Popeye project, board 11242-1 with the 4SM01 marking, delivered as a 1.88 MB RAR archive.

    Schematic · 11242-1 · 1.88 MB · 15 Jun 2021
    Schematic rar
    1.88 MB
  • dell vostro 3450 inspiron 4110 quanta

    Quanta-made schematic shared by the Dell Vostro 3450 and Inspiron 4110, delivered as an 860 KB PDF.

    Schematic · 860 KB · 28 Jan 2018
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    860 KB
  • HP Compaq Presario CQ40 (COMPAL LA-4101P)

    PDF schematic of the HP Compaq Presario CQ40 on Compal motherboard LA-4101P, 1.64 MB in size.

    Schematic · LA-4101P · 1.64 MB · 26 Dec 2017
    Schematic pdf
    1.64 MB
  • Compal LA-4105P

    Compal schematic for board LA-4105P used in an HP laptop, a 1.48 MB PDF. The name gives no exact HP model, so identify the board by the number printed on the PCB.

    Schematic · LA-4105P · 1.48 MB · 30 Jul 2026
    Schematic pdf
    1.48 MB
  • FOXCONN STAR FEDERER R0 (1).4 SCHEMATICS

    Circuit diagrams for the Foxconn STAR FEDERER project at revision R0.4, compressed into a RAR of roughly 1.03 MB.

    Schematic · 1.03 MB · 15 Jul 2026
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    1.03 MB
  • Acer Aspire 4736Z Schematics

    Schematics for the Acer Aspire 4736Z laptop, packed in a 1.28 MB RAR archive. The name gives neither the ODM nor the board number, so find the number printed on the…

    Schematic · 1.28 MB · 10 Oct 2023
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    1.28 MB
  • Honor 4x

    Schematic diagram in PDF for the Huawei Honor 4X smartphone, 1.16 MB. The name gives no board number or revision.

    Schematic · 1.16 MB · 30 Aug 2023
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    1.16 MB