Short 30.1 KB PDF for the 2SC5778 transistor, placed in the schematic category. Japanese JIS codes beginning with 2SC denote NPN bipolar devices, so the contents are…

The 119 KB PDF titled 2SC5052 sits in the schematic category, though its name is a JIS part number for an NPN bipolar transistor and the content is most likely a…

Component reference for the 2SC3963, supplied as a 193 KB PDF in the schematic category.

A 100 KB PDF reference for the 2SC4919 transistor, catalogued as a schematic. The 2SC prefix follows the JIS convention for NPN bipolar transistors; manufacturer and…

Reference PDF covering the 2SB1530 transistor, filed under schematics but in practice a component datasheet identified only by its JIS part code.

PDF reference sheet for the 2sb1236 transistor, 52.0 KB. The file name carries the part number only, with no further detail.

Reference for the 2SA1497 transistor in an 88.3 KB PDF, catalogued as a schematic. The JIS 2SA prefix marks it as a PNP device.

Data sheet style PDF, 95.9 KB, named for the 2SA1470 and indexed as a schematic. The 2SA prefix under the Japanese JIS scheme identifies a PNP bipolar transistor.

Small 35.7 KB PDF for the 2SB1073; the _E suffix in the name is not explained and may mark a language edition or document version.

A 214 KB PDF for the 2SA1429 part, catalogued as a schematic though most likely a data sheet.

The 2SB817P is documented in this 30.5 KB PDF, listed with schematics. The 2SB portion follows the JIS system for low-frequency PNP transistors, while the P suffix is…

A 119 KB PDF carrying component data for the 2SA1404, filed as a schematic in the index. Japanese JIS numbering assigns the 2SA prefix to high-frequency PNP transistors.

Small 24.1 KB PDF for a 2SB772S, with UTC in the name, which most likely refers to Unisonic Technologies, a maker of discrete transistors.

PDF reference of 43.6 KB covering the 2SA1258. No device, board or revision is mentioned, only the component code, whose 2SA prefix denotes a PNP transistor in the…

A short 41.8 KB PDF named after the 2SA1253, catalogued as a schematic. With no device or board details in the name and a JIS 2SA prefix that designates PNP transistors…

PDF datasheet for the 2N5401 PNP transistor, 75.2 KB, listed under schematics although it is a component document. No vendor or revision is given in the name.

PDF datasheet of 136 KB for the 2N3442, catalogued under schematics; the RE suffix in the name is not explained and may identify a revised copy.

Rectifier datasheet for the 1N5407, the 800 V member of the 3 A 1N5400 family, held as a 43.4 KB PDF in the schematic section.

Named after the 151cnq035, this 53.2 KB PDF is filed under schematics but fits the pattern of a dual Schottky rectifier datasheet, with 035 normally meaning a 35 V…

Filed under schematics, 100bgq100 is a 113 KB PDF named with a power component part-style code and no reference to a laptop model, board number or revision.

Filed among schematics, this 206 KB PDF is named 82CNQ030A, a code in the International Rectifier dual Schottky diode format, with an A suffix that denotes a variant of…

PDF of 127 KB filed among schematics and named 403CMQ080. The name does not identify any device or motherboard and instead follows the pattern of a power semiconductor…

Small 128 KB PDF catalogued as a schematic and named 401CMQ035. No device or board information is present; the name follows a power rectifier part-number style.

Datasheet-style PDF named 30BQ100, 102 KB, catalogued under schematics. The name carries just a semiconductor part number and no information about a laptop, board or…

Named 16RIA, this 226 KB PDF is catalogued as a schematic but appears to describe a component series, with no device, board number or revision in the name.

Schematic PDF, 1.16 MB, named Tin Yat 80A. Tin Yat appears to be a project code name, with 80A as a variant or revision marker, though the name does not state a brand.

PDF schematic for the K42F laptop motherboard, 1.40 MB, with no revision given in the name.

Schematic PDF for a board identified only as JM50, revision 1.0, with no brand or laptop model in the name.

Schematic archive for model code A536E, 861 KB in size, with no further board or revision information in the name.

Quanta 0P5H schematic in PDF format, board number DA0P5HMB8J0, archived in a 1.18 MB ZIP.

PDF schematic for the Lenovo motherboard NM-D451. The board numbering follows the LCFC scheme, and other files in this collection link NM-D451 to the ThinkPad T14 Gen 2.

Small PDF schematic labelled PA 1650 56LC, most likely the circuit diagram of a power adapter given the PA prefix, though the name does not confirm the brand or rating.

PDF document identified only as OZ531, about 1.9 MB. OZ-prefixed parts come from O2Micro, a maker of power-management, backlight inverter and charger controllers, so…

Compal LA-9331P schematic, revision X00, provided as a PDF in a RAR archive. The name gives no laptop brand or model, only the Compal board number, which follows the…

Schematic in PDF form for board 6050A2170201-MB-A03, packed in an 853 KB RAR archive; the laptop model is not named.

Schematic for Quanta G3AE motherboard DAG3AEMBCD0, packed as PDF in a 3.43 MB RAR. Quanta is an ODM building boards for several laptop brands, and the DA prefix with MB…

Dell 14-series laptop schematic for Compal board LA-B843P, revision 1.0, PDF format. The exact model is not given beyond the 14 designation, so identify the machine by…

Quanta TWK schematic for motherboard DA0TWKMB8C0, in PDF form inside a 1006 KB RAR archive.

Schematic PDF of about 873 KB for Quanta project V03A, covering both DIS and UMA variants, that is boards with a discrete graphics chip and boards using integrated…

Schematic for the ASUS X545FB laptop motherboard, delivered as a PDF inside an 8.7 MB RAR archive.