Schematic for the Dell Inspiron 15-3542 laptop, Wistron Cedar mainboard 13269-1, also carrying the Dell identifier FX3MC, 4.72 MB PDF.

Schematic archive in ZIP form, about 500 KB, labelled only J105H, which corresponds to a Samsung Galaxy J1 mini series model code, though the name gives no board…

MSI schematics for mainboard MS-14B2 version 10, which also covers sub-board MS-14B21, as a 1.62 MB PDF.

Reference PDF for the HM9102D, catalogued as a schematic and sized at 467 KB; the name carries only the part number with no device, board or revision information.

Compact 29.5 KB PDF for the 2SC3678, catalogued under schematics, with only the part number in the name.

This PDF of 71.0 KB is indexed as a schematic for the 2N6520, a JEDEC 2N-series discrete semiconductor number.

Here is a 570 KB PDF catalogued as a schematic whose name is simply 28010, without any brand or board identifier.

A small PDF of 54 KB, catalogued as a schematic and named only with the short code 75hq.

Only the part-like code 35scgq030 describes this 46.6 KB PDF, filed as a schematic. No laptop model, brand or board revision is indicated, so it is best treated as a…

A 61.7 KB PDF named 34WC02, filed with schematics. The name resembles a component part number and gives no laptop model, brand or board revision.

Catalogued as a schematic, this 314 KB PDF carries only the code 22GQ100 in its name, with no laptop brand, board number or revision stated.

Lenovo ThinkPad L412 motherboard schematic for board DA0GC9MB8D0, revision D, supplied as a 1.12 MB PDF. The DA0...MB...

PDF schematic, 1.02 MB, whose name points to the Sony VAIO board MBX-247; the trailing hk1 token is not explained by the name and may denote a variant or build.

PDF schematic for the Lenovo ThinkPad X200 laptop, about 1.23 MB. The name gives no motherboard number or revision, so compare the board code on the opening pages with…

Schematic for the Lenovo E255 notebook as a 928 KB PDF. The file name names only the model, so the ODM board number and revision have to be read from the drawings…

Schematic archive for the J610F, most likely the Samsung Galaxy J6+ model code, though the brand is not stated in the name.

Electrical part list for the Samsung SM-N985F, delivered as a 1.15 MB PDF. Such a list maps board location designators to Samsung part codes and descriptions, which…

Circuit diagram in PDF form for motherboard DASW6CMB6A0, revision A, which follows Quanta numbering: the DA prefix, a project code and the board revision.

PDF schematic, 2.39 MB, for Wistron project LAR-2 CZ with board number 203088-3. The name gives no brand or laptop model, so identify the machine from the PCB markings.

Schematic in PDF form for Inventec motherboard 6050A3087502, revision MB-A03, 2.75 MB. Inventec's 6050A numbering is common on HP notebook boards, though the name gives…

Schematic PDF for Dell motherboard LA-7931P, a Compal-designed board identified by the LA-xxxxP code, at 1.29 MB. No revision or laptop model is given in the name.

NP-Q70 PCB diagram with the unexplained suffix imp, a 1.2 MB schematic PDF identical in size to the plain NP-Q70 file and likely a duplicate.

Samsung schematic covering the R530C and R730C notebooks, which per the name share one board design, delivered as a 972 KB PDF.

Schematic document for the Samsung P10 notebook in PDF format, 6.94 MB in size; the name shows only the model and a website tag.

Duplicate copy of the ThinkPad L412 schematic for Quanta board GC9A, shown by the (1) suffix and identical 904 KB size.

PDF schematic for a board identified as CG190PI, version 1.00, about 2.83 MB. The name does not give the laptop brand or model, so CG190PI is most likely the motherboard…

Lenovo schematic in PDF form for board NM-D562, listing several codes in the name: HY56C, HY57K, HY660, HY661, HY561 and HY572, likely model or variant codes sharing…

Lenovo F40 circuit diagram supplied as a PDF, drawn for Compal board LA-3061 with the HGT30 project code and marked revision 0.1.

Schematic in PDF form for the MSI MS-V320 board at revision 2.0, roughly 575 KB. MSI assigns MS-V numbers to its video card designs, and this drawing lets a technician…

Schematic for the MSI GTX 980 Ti Lightning graphics card, supplied as a PDF of about 1 MB. No board number or revision appears in the name.

PDF schematic for MSI graphics board MS-V351 at revision 5.0. MS-V is MSI's numbering for video card PCBs; the name does not specify the GPU model.

PDF schematic for MSI video card board MS-V335, revision 1.2. MSI marks its graphics PCBs with MS-V numbers, and the GPU model is not stated in the name.

MSI V328 schematic for revision code 61, most likely PCB revision 6.1, supplied as a decrypted PDF that opens in any PDF reader.

PDF schematic, 671 KB, for the MS-V330 board at revision 3.0, an MSI graphics card design going by the MS-V numbering.

Schematic in PDF form, 987 KB, for the MSI GeForce GTX 1070 Ti graphics card on board V330, revision 6.1.

Small 84.8 KB RAR containing a Vietnamese PDF whose title translates to a mainboard not recognising the keyboard and mouse.

Vietnamese training PDF in a 198 KB RAR whose title translates to power supply circuit for the chipset.

Early-revision schematic for the MSI MS-7860 motherboard, marked REV 0C, supplied as a PDF in a RAR archive.

Samsung RV508 schematic in PDF form, packed as a 2.04 MB RAR, covering the Scala-15UL Istanbul design with board number BA41-01377A.

Schematic in PDF form for a board marked 120S_MB V1.0, with SVT likely indicating a system validation test build, compressed into a 1.19 MB RAR.