Schematic in PDF for the iMac 27 inch A1419, project MK 482, covering logic boards 820-00134 and 820-01134-A, packed as a RAR of around 1.78 MB.

Schematic in PDF form for the Lenovo B250 desktop motherboard known as IB250MH, packed into a 2.54 MB RAR archive.

The 2SK2350 is identified here only by its part number, in a 417 KB PDF catalogued as a schematic.

Here the only information in the name is 2SJ525, a Japanese-standard part code where 2SJ marks a P-channel field-effect transistor.

Specification sheet for the 2SD874 transistor in PDF form, about 44 KB, catalogued with the schematics but actually a component datasheet.

The part number 2SC4473 is the only information in this 122 KB PDF name, and it identifies a Japanese JIS-coded NPN transistor of the high-frequency type.

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

The 2SC5526 is documented in this 52.6 KB PDF, placed among schematics in the index. By Japanese JIS convention a 2SC part is an NPN bipolar transistor, so the file…

Part 2SC3991 is the only information carried by this 113 KB PDF, which the index lists as a schematic although the name points to a discrete component datasheet.

Part number 2SC2882 names this 137 KB PDF, which the index treats as a schematic. The 2SC prefix in the JIS system indicates an NPN bipolar transistor, making a…

Datasheet in PDF form for the 2SA1018 transistor, filed in the index under schematics, with an E suffix in the name that likely marks a document edition or variant.

Part datasheet for the 2N5307, a 57.5 KB PDF classified as a schematic in this catalogue.

Indexed under schematics, this 119 KB PDF for the 203DNQ080 appears to be a component datasheet for a Schottky rectifier in the DNQ range, with 080 most likely…

Listed as a schematic, this 138 KB PDF is titled with a part range from 1PMT5913BT3 to 48BT3, the naming style of a Zener diode series in a compact surface-mount power…

Named 80EPF02 and 145 KB in size, this PDF is catalogued as a schematic but the code is a rectifier diode part number in International Rectifier format, so the content…

Indexed as a schematic, the 48.4 KB PDF named 16YQ100C carries no model, board or revision details, only a code in the International Rectifier rectifier style.

Catalogued as a schematic, this 114 KB PDF covers the 10ETF10 and 10ETF12 parts, two related devices in one document.

Filed as a schematic, this PDF of roughly 100 KB is named 10CTQ150L. The CTQ code in International Rectifier and Vishay numbering identifies a common-cathode dual…

Peavey transistor cross-reference sheet in a compact 96.6 KB PDF. Peavey amplifiers often use in-house part numbers on semiconductors, and a cross list like this maps…

Schematic in PDF form for the Quanta Z01 motherboard DA0Z01MB6E0, packed into an 899 KB RAR archive.

Schematic in PDF form, packed into a RAR, for board 71R-J14IM6-T811, the only identifier given in the name.

Inventec schematic set for the PIXIES RX02 platform with board number 6050A2426501, delivered as PDF files in a 791 KB RAR.

HP Pavilion G6 circuit diagram for Quanta board R23, revision 1A, in the January 28, 2011 edition, a 1.30 MB PDF.

Schematic for the Dell Inspiron N5110 and M5110, built by Wistron under the project name Queen 15 with the DQ15 code, covering Intel versions with both discrete and UMA…

Wistron SJV50-CP schematic, revision SB, shared by the Gateway NV59 and the Packard Bell EasyNote TJ75, in PDF format at 1.73 MB.

Part datasheet in PDF for the MJE13007F, a high-voltage NPN switching transistor. The F suffix usually denotes an isolated fully plastic package, though the name states…

Part documentation for the 2SC5026 in PDF form, 41.3 KB, its name ending in an _E suffix.

Named 1T405A, this 69.4 KB PDF is filed as a schematic. The A suffix marks a variant of the 1T405 code, and the two should not be assumed interchangeable.

Part code 1SV234 is the only detail in the name of this 65.8 KB PDF, which is filed as a schematic. No equipment model or board number is stated.

Reference PDF of 142 KB for the 220CMQ030, a CMQ-series part closely related to the CNQ Schottky modules, likely differing in package or mounting style.

PDF of 314 KB named 25GQ045. The title resembles a semiconductor part number, so this is most likely a datasheet for a single component even though the index files it as…

Schematic in PDF for MSI boards MS-7B47 and MS-7A68, revision 1.0, packed in a RAR. The circuit diagram covers power stages and signal paths, helping a technician check…

PCB layout document in PDF form for the Huawei Honor 9, packed in a 254 KB RAR. Unlike the circuit diagram, a PCB file shows where components physically sit on the…

HP dv6700 Intel schematic labelled AT3, a Quanta-style project code, supplied as a 1.23 MB PDF without a revision in its name.

Datasheet in PDF for the IRGP4063DPbF, an IGBT the file name rates at 600 V and 48 A, supplied in a TO-247 package with a co-packed diode, as the D in the name…

Dell Inspiron 15 5583 schematic in PDF, 11.4 MB, referencing board project 17931 with the number 17931-118763-SD in the name. Dell uses Wistron for this numbering style.

Part number 2SA1972 titles this 191 KB PDF; in JIS semiconductor naming, 2SA designates a PNP bipolar transistor.

Schematic for the HP Pavilion dv6700 with an Intel platform, a 1.23 MB PDF that does not state the ODM, board number or revision.

Schematic in PDF form for the HP Pavilion dm3 2xxx series, with the name carrying the FLEX and ARWEN project designations used for this design.

Datasheet-type PDF for the 2SD1878, 90.6 KB, placed in the schematic category of the index. The name contains nothing beyond the part number.