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- np-r428-unlocked
Unlocked PDF schematic for the Samsung NP-R428 notebook, so the usual document protection has been removed and text can be searched or printed.
Schematic · 818 KB · 5 Aug 2019Schematic pdf—818 KB - QUANTA UM1 - IO BOARD - REV 2A
Schematic of the IO daughterboard for Quanta UM1, revision 2A, a 157 KB PDF that appears to be a duplicate copy of the same document.
Schematic · 157 KB · 5 Aug 2019Schematic pdf—157 KB - QUANTA HKC REV 1A
Quanta HKC laptop board schematic, revision 1A, saved as a PDF of roughly 654 KB and likely identical to the other HKC rev 1A copy of the same size.
Schematic · 654 KB · 5 Aug 2019Schematic pdf—654 KB - Quanta CW4 REV 1A
Quanta CW4 board schematic, revision 1A, provided as an 875 KB PDF and probably a second edition or copy of the same CW4 diagrams.
Schematic · 875 KB · 5 Aug 2019Schematic pdf—875 KB - NP R25 PLUS PCB Diagram
Schematic in PDF format, about 1.67 MB, described as the PCB diagram for the NP-R25 Plus notebook, a model name in the style Samsung uses.
Schematic · 1.67 MB · 1 Aug 2019Schematic pdf—1.67 MB - MSI MS-7129 - REV 0A
Schematic for MSI motherboard MS-7129 at revision 0A, an 885 KB PDF. The name gives nothing beyond board number and revision, so the chipset and retail name have to be…
Schematic · MS-7129 · 885 KB · 31 Jul 2019Schematic pdf885 KB - FA 0433-005B DPS-92CPA
Power supply schematic in PDF for the board marked 0433-005B and DPS-92CPA, 2.62 MB, with the same FA prefix seen across this collection.
Schematic · 2.62 MB · 31 Jul 2019Schematic pdf—2.62 MB - COMPAL LS-3241P RB SCHEMATICS
Schematic for Compal daughter board LS-3241P, revision RB, in a 69.1 KB RAR file. The LS prefix marks Compal's auxiliary PCBs, separate from the LA-numbered…
Schematic · 69.1 KB · 10 Jul 2019Schematic rar—69.1 KB - COMPAL LA-8691P R0.2 SCHEMATICS
Circuit diagram package for Compal LA-8691P at revision R0.2, archived as RAR at 1.78 MB.
Schematic · LA-8691P · 1.78 MB · 10 Jul 2019Schematic rar1.78 MB - COMPAL LA-1811 R0.7 SCHEMATICS
Compal LA-1811 board schematic at revision R0.7, archived as RAR at roughly 1.29 MB. This is a pre-release revision of the same board for which an R1.0 set also exists…
Schematic · 1.29 MB · 10 Jul 2019Schematic rar—1.29 MB - Redmi 3s Schematic Diagram
Additional Redmi 3s schematic file from Xiaomi, marked as copy three in the name and 16.4 MB in size.
Schematic · 16.4 MB · 20 Jun 2019Schematic pdf—16.4 MB - HUAWEI G700-U10 Smdmobile.ir
Huawei G700-U10 circuit diagram in PDF form, about 2.16 MB. The U10 suffix identifies the specific variant named in the file, so make sure your handset carries the same…
Schematic · 2.16 MB · 13 Jun 2019Schematic pdf—2.16 MB - Asus A42J K42JR
ASUS A42J and K42JR laptop schematic, a 2.30 MB PDF that matches the size of other copies of the same document, so it is likely a duplicate.
Schematic · 2.30 MB · 4 Jun 2019Schematic pdf—2.30 MB - G50 - 40-30 - NM-A311
Schematic in PDF for the Lenovo G50-40 and G50-30 notebooks, motherboard NM-A311. The NM- numbering belongs to LCFC, Lenovo's own ODM.
Schematic · NM-A311 · 1.65 MB · 23 Feb 2019Schematic pdf1.65 MB - Inventec PT10g POTOMAC 10g 6050a2171501
Inventec schematic in PDF format for the PT10G Potomac 10G platform, board number 6050A2171501, the same PCB used in some Toshiba Satellite A300 laptops.
Schematic · 6050A2171501 · 1.13 MB · 6 Nov 2018Schematic pdf1.13 MB - Compal LA-3451P
Schematic in PDF form for Compal motherboard LA-3451P, with no laptop model given in the name.
Schematic · LA-3451P · 1006 KB · 11 Jun 2018Schematic pdf1006 KB - Apple Macbook Air A1466
Schematic in PDF format for the Apple MacBook Air A1466, 1.63 MB. The name gives only the model number and no logic board number, which matters because several boards…
Schematic · 1.63 MB · 31 Dec 2017Schematic pdf—1.63 MB - Dell Studio 1435 1535 - QUANTA FM6 DISCRETE - REV 3A - Copy
Second copy of the Quanta FM6 discrete-graphics schematic for the Dell Studio 1435 and 1535, revision 3A, same 2.22 MB size as the original file.
Schematic · 2.22 MB · 21 Sept 2017Schematic pdf—2.22 MB - IBM ROME3[1].5
Schematic for the IBM ROME project, revision 3.5 according to the file name, supplied as a 1.62 MB PDF.
Schematic · 1.62 MB · 6 Sept 2017Schematic pdf—1.62 MB - asus m50s x55s - rev 2.0sec
Schematic PDF covering the ASUS M50S and X55S laptops, board revision 2.0, 2.80 MB. Because two model names share one document, the same mainboard design is apparently…
Schematic · 2.80 MB · 6 Sept 2017Schematic pdf—2.80 MB - PCG-5J5M VGN-CR21S - QUANTA GD1A MBX-177A - REV 2A
Quanta GD1A schematic for Sony board MBX-177A, revision 2A, associated with the PCG-5J5M and VGN-CR21S models.
Schematic · 1.61 MB · 6 Sept 2017Schematic pdf—1.61 MB - MBX-159-Foxconn MS60-1-01-R1.0 (H MP MB)
Foxconn-made schematic for Sony board MBX-159, project MS60-1-01 at revision R1.0, with the note H_MP_MB suggesting a mass-production main board set.
Schematic · MBX-159 · 2.61 MB · 6 Sept 2017Schematic pdf2.61 MB - Acer Aspire 7540 7540G=1=Wistron JV71-TR RevSB
Wistron JV71-TR schematic, revision SB, for the Acer Aspire 7540 and 7540G, provided as a 2.01 MB PDF.
Schematic · 2.01 MB · 5 Sept 2017Schematic pdf—2.01 MB - IPCML-RN65 DGFX
Schematic PDF of 1.47 MB for the Dell design labelled IPCML-RN65 DGFX, the discrete graphics variant; no exact laptop model or board number appears in the name.
Schematic · 1.47 MB · 28 Oct 2026Schematic pdf—1.47 MB - Dell Precision 7740 - LA-H281P REV;1.0 Schematic(PDF)PK
Schematic in PDF form for the Dell Precision 7740 workstation laptop, Compal board LA-H281P revision 1.0, 4.89 MB.
Schematic · LA-H281P · 4.89 MB · 23 Oct 2026Schematic pdf4.89 MB - Lenovo Ideapad 130-15IKB LA-G202P Schematic
Lenovo IdeaPad 130-15IKB schematic covering Compal board LA-G202P, a 5.63 MB PDF. The LA- prefix marks Compal's board numbering, so confirm the code and revision on the…
Schematic · LA-G202P · 5.63 MB · 18 Sept 2026Schematic pdf5.63 MB - FA506QR R2.0 PDF
Schematic in PDF for the ASUS FA506QR laptop motherboard, revision 2.0, about 3.8 MB. It documents power sequencing, rail generation, embedded controller wiring and…
Schematic · 3.84 MB · 14 Aug 2026Schematic pdf—3.84 MB - 1N957-991B
The name 1N957-991B indicates a range of JEDEC 1N part numbers with a B suffix, so this 77.1 KB PDF likely covers a whole family of diodes in one datasheet rather than a…
Schematic · 77.1 KB · 1 Aug 2026Schematic pdf—77.1 KB - 25F R Series
A 122 KB PDF titled 25F R Series, a family-style name that suggests a datasheet covering a range of related components rather than one board.
Schematic · 122 KB · 1 Aug 2026Schematic pdf—122 KB - IBM ROME3[1].5
PDF schematic for the IBM design code-named Rome, labelled as revision 3.5, about 1.62 MB.
Schematic · 1.62 MB · 16 Jul 2026Schematic pdf—1.62 MB - Poco x4 GT
Schematic package for the Xiaomi Poco X4 GT smartphone, supplied as a 2.85 MB ZIP. No board revision is listed in the name.
Schematic · 2.85 MB · 8 Jun 2026Schematic zip—2.85 MB - TEMA 7 DIAGNOSIS Y SOLUCIÓN DE AVERÍAS DE SOFTWARE
Spanish course chapter numbered topic 7, dealing with diagnosis and repair of software faults in mobile phones; the 541 KB PDF matches the unnumbered copy of the same…
Schematic · 541 KB · 2 Jun 2026Schematic pdf—541 KB - M325F
Schematic package in ZIP form labelled M325F, a code that matches Samsung phone model naming, though the brand is not stated in the name.
Schematic · 3.26 MB · 23 May 2026Schematic zip—3.26 MB - SCHEMATICS sr28c51351 B NA VZ PROD 0302
Schematics with document number sr28c51351, revision B, marked NA VZ PROD with code 0302, in a 1.01 MB PDF; NA and VZ suggest a North American Verizon production build…
Schematic · 1.01 MB · 2 May 2026Schematic pdf—1.01 MB - Toshiba L300 INVENTEC PS10 6050A2264901 MB A02 schematics
Toshiba Satellite L300 schematic covering Inventec platform PS10, board 6050A2264901 revision A02, in a compact 1.06 MB PDF.
Schematic · 6050A2264901 · 1.06 MB · 8 Apr 2026Schematic pdf1.06 MB - SM-A23 MIC SPK EAR
Audio schematic for the Samsung SM-A23 covering the microphone, loudspeaker and earpiece circuits, packed into a 2.79 MB PDF.
Schematic · 2.79 MB · 2 Apr 2026Schematic pdf—2.79 MB - SM-A23 LCD LIGHT
Backlight circuit schematic for the Samsung SM-A23, provided as a 2.78 MB PDF. The sheet focuses on the display lighting path, showing the backlight driver, boost…
Schematic · 2.78 MB · 2 Apr 2026Schematic pdf—2.78 MB - SM-A23 FRONT CAMERA
Front camera schematic for the Samsung SM-A23, supplied as a 2.79 MB PDF. The page details the selfie camera connector, its MIPI lanes, clock, reset and the analog and…
Schematic · 2.79 MB · 2 Apr 2026Schematic pdf—2.79 MB - SM-A23 BACK CAMERA 2MP (MACRO)
Macro camera schematic for the Samsung SM-A23, specifically the 2MP rear macro module, in a 2.79 MB PDF.
Schematic · 2.79 MB · 2 Apr 2026Schematic pdf—2.79 MB - SM-A22 5G SIM CARD
SIM card circuit schematic for the Samsung SM-A22 5G, contained in a 5.25 MB PDF. It covers the SIM tray connector, its supply, clock, reset and data lines, along with…
Schematic · 5.25 MB · 2 Apr 2026Schematic pdf—5.25 MB