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- Acer Aspire E1 422 E1 522=1=Wistron
Wistron-designed schematic for the Acer Aspire E1-422 and E1-522 notebooks, provided as a 1.73 MB PDF.
Schematic · 1.73 MB · 5 Sept 2017Schematic pdf—1.73 MB - Lenovo Y40 compal la-b131p r1.0 schematics
Lenovo Y40 schematic in PDF format, 2.52 MB, for the Compal LA-B131P motherboard at revision 1.0.
Schematic · LA-B131P · 2.52 MB · 5 Sept 2017Schematic pdf2.52 MB - 670f9 Compal LA-8241P
Compal LA-8241P motherboard schematic supplied as a 1.60 MB PDF. The name gives no laptop brand, model or board revision, only the Compal board number, so identify the…
Schematic · LA-8241P · 1.60 MB · 5 Sept 2017Schematic pdf1.60 MB - Lenovo Ideapad Y650 Compal LA-4551P KIWB3 B4 rev 0.1
Schematic for the Lenovo IdeaPad Y650 on the Compal LA-4551P mainboard, carrying the project code KIWB3 B4 and marked revision 0.1.
Schematic · LA-4551P · 1.05 MB · 6 Sept 2017Schematic pdf1.05 MB - LA-H451P REV;1.0 Schematic
Schematic in PDF for Compal board LA-H451P, revision 1.0. The name gives no laptop brand or model, so identify the target by the number printed on the PCB.
Schematic · LA-H451P · 4.31 MB · 11 Mar 2026Schematic pdf4.31 MB - PS-5161-1D1S
PDF schematic of a PS-5161-1D1S power supply, a model code in the style of LiteOn's PS series, often used for desktop PC power units. The name gives no brand or wattage.
Schematic · 1.15 MB · 18 May 2025Schematic pdf—1.15 MB - 6-71-P75D0-D03 PDF
Clevo schematic package for the 6-71-P75D0 mainboard, revision D03, supplied as a RAR archive of about 8.25 MB that holds the PDF circuit diagram.
Schematic · 6-71-P75D0 · 8.25 MB · 11 Jul 2022Schematic rar8.25 MB - clear me
An 8 MB binary BIOS image whose name says only that the Management Engine region has been cleared; no model, brand or board number is given.
BIOS · 8.00 MB · 18 Mar 2026BIOS bin—8.00 MB - HP 250 G6 15 BS Series Compal CSL50 CSL52 LA E821P schematic
RAR archive with the schematic for the HP 250 G6 and 15-BS series, Compal projects CSL50 and CSL52 on the LA-E821P board.
Schematic · LA-E821P · 3.96 MB · 19 Jan 2023Schematic rar3.96 MB - TOSHIBA L700 QUANTA TE4 R1A 1112 UMA PDF
PDF schematic for the Toshiba L700 built on the Quanta TE4 motherboard, revision 1A, UMA configuration with integrated graphics only, and the date code 1112 in the name.
Schematic · 1.91 MB · 21 Jun 2021Schematic rar—1.91 MB - TDA7297
PDF datasheet for the TDA7297, a dual bridge audio power amplifier IC commonly found in televisions, monitors and small amplifier boards.
Datasheet · 179 KB · 4 Nov 2023Datasheet pdf—179 KB - 2SC3643
A 115 KB PDF for the 2SC3643. In Japanese JIS numbering the 2SC prefix denotes an NPN bipolar transistor, and the bare name suggests a manufacturer datasheet instead of…
Schematic · 115 KB · 1 Aug 2026Schematic pdf—115 KB - SiI150
Full datasheet for the SiI150 in PDF format, about 465 KB. The name states only the part number, with no revision or package listed.
Datasheet · 465 KB · 4 Dec 2024Datasheet pdf—465 KB - COMPAL PAL60 LA-6562P PDF
Compal schematic for the PAL60 project, board number LA-6562P, provided as a PDF inside a 1.86 MB RAR.
Schematic · LA-6562P · 1.86 MB · 13 Jul 2023Schematic rar1.86 MB - 18010916176411
Large 9.56 MB PDF identified only by a numeric name, filed as a schematic. The name gives no brand, model or board number, so the contents have to be checked by opening…
Schematic · 9.56 MB · 19 Jun 2022Schematic pdf—9.56 MB - AB540 pdf
Schematic in PDF format identified only as AB540, in a 1.47 MB ZIP archive. The name gives no brand, device type or revision, so confirm the code against the markings on…
Schematic · 1.47 MB · 16 Nov 2021Schematic zip—1.47 MB - Dell 700m
Compact 865 KB RAR archive for the Dell Inspiron 700m ultraportable. Only the model is given, with no board number, revision or indication of what documents are inside…
Archive · 865 KB · 1 Feb 2021Archive rar—865 KB - DELL LATITUDE E4310
RAR file labelled simply as Dell Latitude E4310, with no board number, ODM or revision in the name.
Archive · 975 KB · 1 Oct 2019Archive rar—975 KB - DELL LATITUDE D820
Archive bearing only the Dell Latitude D820 model name, with no board number, graphics variant or revision stated.
Archive · 1.54 MB · 1 Oct 2019Archive rar—1.54 MB - A226B
Schematic in a 2.33 MB ZIP for a Samsung device; the name gives only A226B, which matches Samsung model numbering, but no further detail is stated.
Schematic · 2.33 MB · 10 Jun 2026Schematic zip—2.33 MB - HP ProBook 430 G3
Firmware archive for the HP ProBook 430 G3, a 4.72 MB RAR file whose name lists only the model.
BIOS · 4.72 MB · 25 Apr 2026BIOS rar—4.72 MB - Lenovo E390
Schematic for a Lenovo E390 laptop in PDF format, 1.49 MB. The file name gives only the model, with no board maker, board number or revision, so you need to confirm…
Schematic · 1.49 MB · 26 Nov 2025Schematic pdf—1.49 MB - SONY-VGN-C22CH-MS60- MBx-159
RAR archive of 866 KB for the Sony VAIO VGN-C22CH on the MS60 platform, tied to the main board number MBX-159.
Archive · MBX-159 · 866 KB · 22 Jan 2025Archive rar866 KB - SONY VAIO RJ6 QUANTA RJ6
Archive tied to a Sony Vaio laptop with a Quanta RJ6 mainboard, per the project code repeated in the name.
Archive · 770 KB · 22 Jan 2025Archive rar—770 KB - Lifebook QUANTA FH2
Archive for a Fujitsu Lifebook built on the Quanta FH2 platform, packed as a 635 KB RAR.
Archive · 635 KB · 22 Jan 2025Archive rar—635 KB - Asus ROG Strix SCAR II GL504GS R2.1 SCH
Schematic for the ASUS ROG Strix SCAR II GL504GS gaming laptop, revision 2.1, supplied as a 2.97 MB PDF.
Schematic · 2.97 MB · 6 Jun 2024Schematic pdf—2.97 MB - Quanta 0P5D boardview (cad)
Boardview for a Quanta-built motherboard identified only by the project code 0P5D, supplied as a 252 KB ZIP containing CAD-type layout data.
Boardview · 252 KB · 25 Nov 2023Boardview zip—252 KB - POSITIVO- STILO XR3010 - 71R-H14BT4 TL30
Schematic for the Positivo Stilo XR3010 laptop, marked with board code 71R-H14BT4 and TL30, provided as a 927 KB PDF.
Schematic · 927 KB · 18 Nov 2023Schematic pdf—927 KB - ASUS ROG STRIX B450-I GAMING RG PDF
Schematic for the ASUS ROG STRIX B450-I GAMING mini-ITX motherboard, marked RG, in PDF form inside a 1.4 MB RAR archive. B450 implies an AMD AM4 platform.
Schematic · 1.40 MB · 2 Aug 2023Schematic rar—1.40 MB - MSI MS-7803 Rev 1.0 PDF
PDF schematic for the MSI MS-7803 motherboard, revision 1.0, packed in a 742 KB RAR. The MS-xxxx code is MSI's internal board number and appears on the PCB itself.
Schematic · MS-7803 · 742 KB · 12 Feb 2023Schematic rar742 KB - Quanta G35 r
Quanta schematic PDF for project G35, about 3.14 MB, with a trailing r in the name whose meaning is not certain.
Schematic · 3.14 MB · 18 Jan 2023Schematic pdf—3.14 MB - X550WE 1.3
Service package for the ASUS X550WE motherboard, revision 1.3, stored as a 1.10 MB RAR archive.
Archive · 1.10 MB · 11 Jan 2023Archive rar—1.10 MB - TOSHIBA M55- LA-2721
Toshiba Satellite M55 repair material packed as a 2.01 MB RAR file and tagged with board number LA-2721.
Archive · 2.01 MB · 11 Jan 2023Archive rar—2.01 MB - HP EliteBook Folio 9470m=1=Inventec
RAR archive for the HP EliteBook Folio 9470m, whose motherboard was designed by Inventec according to the name.
Archive · 2.37 MB · 6 Jan 2023Archive rar—2.37 MB - 6050A2447401 Compaq Presario CQ1-3100 4100
Schematic in PDF form for the HP Compaq Presario CQ1-3100 and CQ1-4100 compact desktops, board number 6050A2447401.
Schematic · 6050A2447401 · 1.38 MB · 7 Dec 2022Schematic pdf1.38 MB - TOSHIBA-A8-945GEM
BIOS ROM for a Toshiba A8 series laptop based on the Intel 945GM Express chipset, here written as 945GEM, 1 MB in size. The name gives no board number or revision.
BIOS · 1.00 MB · 15 Jun 2022BIOS rom—1.00 MB - AM4MH VER 1.0 BIOS & EC
BIOS and EC firmware for a motherboard identified as AM4MH version 1.0, in a 4.22 MB RAR archive; no brand or model is given.
BIOS · 4.22 MB · 28 Apr 2022BIOS rar—4.22 MB - DELL X300 drawing - blade JAL50 dis 0506
RAR archive for the Dell Latitude X300, described in the name as a drawing of the JAL50 blade with dis and 0506 tags, probably a dated design release.
Archive · 1.24 MB · 24 Apr 2022Archive rar—1.24 MB - MSI GTX 1080 MS-V336
Archive for the MSI GeForce GTX 1080 graphics card on PCB code MS-V336, 982 KB in RAR format; the name does not state the revision or whether it contains a schematic…
Archive · 982 KB · 21 Apr 2022Archive rar—982 KB - ASROCK H61M-VS4 (REV 1.03) (BDV)
ASRock H61M-VS4 motherboard boardview, revision 1.03, packed as a ZIP containing a BDV file.
Boardview · 276 KB · 12 Mar 2022Boardview zip—276 KB