Part reference for the 2SC1518 in a 51.5 KB PDF carrying an _E suffix, filed under schematics.

Data document for the 2SB1556 bipolar transistor, 177 KB in PDF, filed under schematics.

Filed as a schematic, this 40.6 KB PDF takes its name from the 2SB1207 part number, followed by an _E suffix, and most likely contains the transistor datasheet.

PDF of 42.2 KB named 2SA1982 with an _E suffix, which commonly marks an English-language edition, though the name does not confirm this.

Datasheet PDF for the 2N4031 part number, 52.3 KB in size, placed in the schematic category of the index.

Reference PDF for the 2N3906, 61.0 KB, a widely encountered JEDEC part number that turns up in many consumer and hobby circuits.

Datasheet for the 1N6263, a small-signal Schottky diode, stored as a compact 44.5 KB PDF and listed under schematics.

Named simply 1N821, this 34.4 KB PDF follows JEDEC 1N diode numbering and is most likely a single-part datasheet, not a circuit diagram, even though it sits in the…

The file name gives just the code 122NQ030 for this 97 KB PDF in the schematic category; no laptop model, board number or revision is mentioned.

Catalogued as a schematic, this 200 KB PDF is named 20CJQ030 and says nothing about a device, board or revision.

Circuit diagram for the Lenovo E40 notebook in PDF form, 1.38 MB, apparently the same document as the copy with the -1 suffix.

Schematic PDF for the Huawei Honor 9 smartphone, compressed into a 1.23 MB RAR archive.

Schematic in PDF for the ASUS FX505GT gaming laptop, packed in a 6.02 MB RAR. No board revision is given in the name, so compare the revision on the PCB with the title…

Circuit diagram for the MS-7390 board at revision 0A, supplied as a 905 KB PDF. The MS-7xxx pattern is MSI's own desktop motherboard numbering, and 0A usually marks an…

Circuit schematic for the ThinkPad T23, delivered as a 901 KB PDF. Only the model is stated; revision and board number are absent from the name, so verify the…

PDF schematic for the Xiaomi Redmi 6, the fourth part of a numbered set of documents, at 2.17 MB.

Schematic in PDF form for the MSI MS-7B78 motherboard, revision 1.1 (written as REV 11 in the name), packed in a RAR archive.

Schematic diagram in PDF form for the Wistron LS40 design, LS40IC variant, board number 18777-1, stored in a 3.10 MB RAR archive.

PDF schematic for the LCFC (Lenovo) motherboard NM-D522, revision 0.2, marked as the AMD version of the design.

Schematic in PDF form for the ASUS Strix B250F Gaming desktop motherboard, with RG appearing in the model designation, packed in a 1.50 MB RAR archive.

Schematic diagram in PDF form for the Gigabyte B460 HD3 motherboard, revision 1.01, supplied as a 2.88 MB ZIP archive.

MSI MS-7A06 revision 1.0 schematic, packed as a PDF in a roughly 2 MB RAR file, carrying the same bracketed reference number seen on related MSI documents.

Schematic in PDF form for the ASUS B85M-D PLUS desktop motherboard, packed in a 795 KB rar archive.

Gigabyte GA-B85M-D2V Plus motherboard schematic, revision 1.0, packed as a ZIP archive with the PDF inside, about 1.13 MB.

PDF schematic for the Samsung LOTUS-14R notebook board, part number BA41-02013A, revision 1.1, compressed as RAR at roughly 891 KB.

PDF titled only as a troubleshooting and schematic diagram document. The name gives no brand, model or board number, so the device it covers has to be read from the page…

Schematic for the ASUS B43J-RG notebook mainboard, packed as a RAR archive of about 594 KB that should contain a PDF drawing set.

Schematic PDF for the Rayleigh SLS project, board number 14302-1M with the code 06B08 alongside it, probably a date or revision marker.

PDF schematic for the Lenovo X1 Carbon (written Corbon in the name) built on Wistron board 12298-2.

Schematic diagram for the Acer TravelMate P643 motherboard, Wistron part 48.4SA01.011, project BAD40-HC, board 11245-1, packed in a 4.91 MB RAR archive.

PDF described as a service manual for the Sony VAIO PCG-FXA53 laptop, catalogued here as a schematic at about 477 KB.

Laptop schematic identified only by the number 4520, with no brand, board number or revision stated in the name, so the exact model cannot be confirmed from the title…

PDF reference, 218 KB, for the LA7286, an IC from the LA series, a prefix associated with Sanyo linear integrated circuits.

PDF datasheet, 45.5 KB, for the 1N4934 fast recovery rectifier diode from the 1N4933 to 1N4937 family.

Schematic for the ASUS H81M-P PLUS desktop motherboard, provided as a PDF inside a RAR archive.

Circuit diagram for revision 3.1 of the MS-V328 board, in PDF form within a 940 KB RAR archive.

Schematic for MSI board MS-7418 at revision 0B, provided as a 953 KB PDF, an earlier version than the 1.0 sheet of the same board.

PDF schematic for an AMD Radeon X550 PCI-E graphics card built on the RV370 GPU with 128 MB of TSOP memory, in a variant with VO-SVDI video outputs.

Circuit schematic from ECS in a 875 KB PDF covering the J10IL1 board. Elitegroup supplies laptop and mainboard designs to various brands, so finding the board code on…

Lenovo A60 phone schematic diagram together with a service manual, compressed into a 669 KB RAR archive.