The 2SC4688 transistor is documented in this 178 KB PDF, which the catalogue files under schematics.

Reference sheet in PDF format for the 2SC4256, 80.8 KB in size. The file name gives no manufacturer, package or revision details.

A 102 KB PDF on the 2SC3752 transistor, an NPN device under the JIS 2SC scheme. The name contains nothing beyond the part number, so no board or model is identified; the…

Listed among schematics, this 78.7 KB PDF covers the 1SS399, a number that follows the Japanese 1SS small-signal diode designation.

Only the identifier 150CNQ035 appears in the name of this 53.3 KB PDF, filed under schematics. No product, board or revision is given.

Titled 4GBL series, this 104 KB PDF is filed as a schematic but names no device, board or revision.

Named 100bgq045, this 85.8 KB PDF is filed among schematics, though the title reads as a power rectifier part code rather than a board number, and no device, brand or…

A 127 KB PDF filed under schematics and named 20ETF08S. It gives no device model, board number or revision.

A component datasheet in PDF form, 204 KB, filed under the literature code SDLS168. The name gives only a document number, which follows the pattern Texas Instruments…

Circuit diagram in PDF for the Foxconn 661M07 desktop motherboard, a model code consistent with the SiS 661 chipset, catalogued under the ECS brand.

Copy of a Galaxy A40 service manual, packed as a 13.7 MB ZIP. The name gives no variant code and the suffix suggests a duplicate download of the same file.

Service documentation for the Lenovo S850: a schematic diagram and service manual packed in a 1.77 MB RAR file.

Compal schematic for mainboard LA-9869P, revision 1.0, archived as a 1.12 MB RAR. This board is used in the Toshiba Satellite L40D, platform VDKTE.

Schematic in PDF format for laptop models 1464, 1564 and 1764, built on the Quanta UM3 board DA0UM3MB8E0.

Equalizer circuit diagram supplied as a 263 KB PDF. The file name only says equalizer and gives no brand, model or board reference, so it cannot be tied to a particular…

Nokia 6500 schematic in PDF format, 420 KB; the name does not specify whether it covers the 6500 classic or the 6500 slide, so check the board against the drawings…

Schematic for the Lenovo Y410, with the file name stating only the model, without a board number, manufacturer code or revision.

Wistron-made boardview covering the Dell Inspiron 7437, 7537 and 7737 family, code name Hadley15, board number 12311-1, supplied as a 2.82 MB RAR.

FZ-format boardview for the ASUS STRIX R9 380 OC 2 GB GDDR5 graphics card, PCB C766PI2, revision 1.01X, about 93 KB.

PDF schematic set for the Gigabyte GA-B250M-Gaming 5, board revision 1.0, compressed into a ZIP file of roughly 1.3 MB.

Boardview archive for the Lenovo ThinkPad X13 and T14s Gen 1, covering the LCFC board NM-C891 revision 1.0 with platform codes GT4A3 and GX3A2.

Boardview for the ASRock A320M-HDV R3 motherboard, revision 3.01, with board part number 70-MXB970-A01, compressed as a 373 KB ZIP file in FZ format.

Boardview for the ASUS DUAL-GTX1060-O3GD5 graphics card, variant D2I2S, with PCB part number 60YV09X3-VG0A05 given in the name, supplied as a 331 KB RAR archive.

Wistron schematic for board number 203013-1, a 4.02 MB PDF; the name does not identify the notebook brand or model.

Gigabyte GA-990FXA-UD3 schematic diagram for board revision R402, delivered as a PDF compressed in an 814 KB RAR file.

Lenovo V130-15IKB laptop schematic designed by Wistron, project LV315KB, board family 17807 including the 17807-1 and 17807-2 variants, a 1.99 MB PDF.

ASRock X99E-ITX/ac boardview, revision 1.02, with part code 70-MXGXS0-A01, packed as an FZ file in a 409 KB RAR archive.

Gigabyte GA-H97N-WIFI circuit diagram, revision R11 as given in the file name, provided as a PDF inside a 598 KB RAR archive.

Gigabyte GA-Q87M-D2H schematic for the first board revision, 1.0, provided as a PDF inside a 2.16 MB RAR.

Circuit diagram for the MSI MS-16H2 notebook platform, board MS-16H21, marked as revision 0A, archived as a PDF in a 1.30 MB RAR.

Schematic for the HP Pavilion x2 10, Quanta project YB3A, board DAYB3AMBAD0, at revision r1a with a 1026 date code.

Flex schematic for the H710DI1 board at the RC stage, with the part number HPMH-40GAB6600-B130 revision A, packed in a 1.93 MB RAR archive.

PDF schematic covering Compal boards LA-D707P and LA-D704P, marked in the name as a modified version, so it may be an edited or combined document rather than the…

Schematic for the Dell G5 5590 and G7 7590, both on the Pegatron VULCAN platform for Coffee Lake H processors, marked revision X00.

Second copy, marked with a browser duplicate tag, of the 5.53 MB schematic for Wistron board 15341-1 Vegas, Intel Skylake-U, revision A00, dated 0627.

Gerber data for the Dell Latitude E6230 motherboard, Compal board LA-7731P, project DALMORE_12 in the UMA build with integrated graphics, dated 0830 in the name.

Quanta RM3 schematic, named Paltrow MLK, at version 3A, saved as a 975 KB PDF and apparently a numbered duplicate of the same document.

Dell Studio 1558 laptop schematic as a 1.28 MB PDF. The file name states only the model, with no ODM, board number or revision, so the title blocks inside the document…

Datasheet-style PDF for the 2SD1423, 41.0 KB, stored as a schematic; the trailing _E in the name is not explained by the file itself.

Named 2SC2859, this 192 KB PDF is indexed among schematics but probably holds the datasheet of a JIS-numbered NPN bipolar transistor, as the 2SC prefix suggests.