Toshiba Satellite A300 schematic in PDF format, 844 KB, with Inventec named as the board maker; the misspelled invente token in the name appears to mean Inventec.

Schematic for a Sony RJ series board, listed as RD1-MB, with the Sony MBX-145 board number.

PDF schematic identified only by the project code M920 and the PVT tag, meaning production validation test stage, with no brand or board number given in the name.

Service schematics for the Nokia X2-00, type designation RM-618, as a 3.79 MB PDF. Nokia service documents of this kind typically include block diagrams, circuit sheets…

Small 42.7 KB PDF for the KA34063, a DC-DC converter control IC in the family of the common 34063 design, marketed with the KA prefix.

Schematic in PDF for the Quanta G3EC project, which corresponds to board number DAG3ECMBCD0.

Compressed RAR containing a PDF schematic for the N76VM, tagged RG as on similar ASUS schematic packages; no board revision appears in the name.

RAR archive of about 381 KB named LX67-MB-F, with no brand or document type given. MB most likely stands for motherboard, but the name does not reveal the manufacturer…

Circuit schematic for the IBM ThinkPad R32, provided as a 1.18 MB PDF. The name mentions no board number or revision, so check the motherboard silkscreen against the…

PDF schematic for the ASUS X205TA laptop. The name gives no board revision, so compare the revision in the title block with the one printed on your PCB.

Schematic in PDF format named only with the number 17823, with no brand or model stated.

Schematic PDF for the Microsoft Surface Pro 5 tablet logic board; the file name gives no board number or revision.

Circuit diagram in PDF for a board identified as SN3 with the code name SHINAI-3, a 1.16 MB file.

Quanta ZL2 mainboard schematic as a 1.25 MB PDF, with no revision given in the file name; its size equals the rev E part one file, though identical content is not…

Laptop schematic package for Sony motherboard MBX-194, delivered as a 1.75 MB RAR; no model, ODM or revision is named.

Schematic archive for Samsung NP-RV420, RV520 and RV720 notebooks, grouped as a single 733 KB RAR, suggesting the three models share a common motherboard design.

Schematic PDF with an uninformative name, A21S, that does not identify the brand, model or board number, so it is best matched by opening the document and checking the…

Schematic in PDF format whose name, A01, gives no model or board number and probably refers only to a revision.

Repair guide in PDF form for the ASUS PRIME-B250-A desktop motherboard, archived at 1.44 MB.

Level 3 service document for the Samsung SM-T515, a Galaxy Tab A 10.1 LTE variant code, packed into a 1.79 MB PDF.

Copy of the Quanta SX7 circuit diagram used for HP ProBook 4325s and 4425s notebooks, 998 KB in PDF format.

Schematic diagram set in PDF form for the ASUS GX502GW laptop mainboard, packed in a 13.7 MB RAR archive.

PDF schematic for the Quanta ST6A notebook platform, compressed in a 2.50 MB RAR archive.

Schematic in PDF form for the Dell Vostro 3450 laptop, an 805 KB document. The name gives no board number or revision, so compare the ODM number silkscreened on the…

PDF schematic labelled T60PM, a name that suggests a T60 variant, with the PM suffix likely marking a chipset option, though the file itself does not spell out the brand…

Schematic PDF with the short name SY3, 551 KB in size; the name gives no brand, model or board revision, so its target board has to be confirmed from the title block…

Schematic diagram in PDF format for the K42JR notebook mainboard. No revision appears in the file name, although another archive for this model is tagged 4.1, so compare…

Schematic for a JM50 mainboard, revision 1.0, in PDF format. The name gives only the model code and revision, with no brand or ODM board number, so check the title block…

Schematic PDF, 3.06 MB, for the Y540 laptop with an NVIDIA N18E-G1 graphics chip, as stated in the name.

Schematic for the NEC Versa E6000 notebook, built by Quanta on board NR1 revision 1A, provided as a PDF inside a 1.18 MB RAR archive.

Schematic for the Biostar P4M8P-M7A desktop motherboard, supplied as a PDF in an 817 KB RAR archive.

Samsung Galaxy A7 (2018) service manual for model SM-A750N, packed in a 20.7 MB ZIP file.

Repair guide for the N551JK notebook, provided as a PDF in a RAR archive of 1.37 MB; the RG token in the name stands for repair guide.

Repair schematic in PDF format for the T100HAN tablet and keyboard dock device, a 1.24 MB file carrying the RG tag associated with ASUS repair guide diagrams.

Samsung SM-G6200 service manual with schematic content, provided as a 6.13 MB ZIP archive. The name lists only the model code, with no board revision.

Foxconn G31M09 motherboard schematic provided as a PDF, covering an Intel G31 chipset desktop board and listed under ECS.

Service manual for the Samsung SM-A505F family, covering F, FN, FM, GT, G and GN regional variants, packed as a 6.92 MB RAR.

Short-named 826 KB PDF schematic that appears to be an MSI MS-7174 board drawing, but the name only holds codes such as h1, 0d and 0411.

Dell Inspiron N5040 schematic in PDF, 1.43 MB, marked DV1 in the name, which likely refers to a design or build stage rather than a board number; the prefix is a repair…

Schematic in PDF form, 918 KB, named after P552LJ, which looks like a notebook model designation; the RG suffix is not explained in the name.