Schematic PDF named only CD731a, about 526 KB, with no brand, model or revision information in the name.

PDF of 27.9 KB filed as a schematic under the code 3LN01S, which reads as a discrete component part number with an S suffix.

A 68.3 KB PDF bearing the name 2SD2324, a Japanese JIS designation for an NPN transistor, since 2SD marks NPN low-frequency devices.

A 230 KB PDF for the 2SK2911, filed as a schematic although the bare part number suggests a manufacturer datasheet.

A 116 KB PDF for the 2SK2731 bearing a 1-5 suffix that the name does not explain, perhaps an edition marker.

Short 23.7 KB PDF for the 2SK2014, a part number from the JIS 2SK series used for N-channel FETs.

The 2SJ225 is the only information this 91.8 KB PDF name provides; the 2SJ prefix in Japanese semiconductor numbering identifies a P-channel field-effect transistor.

An 86.0 KB PDF carrying the part number 2SC3998, catalogued as a schematic but by name a single-device datasheet.

Part number 2SC3805 is the only information in this 184 KB PDF name, and although it is listed as a schematic, the 2SC prefix under Japanese JIS numbering identifies an…

The 2SC3747 transistor is covered by this 95.9 KB PDF, categorised as a schematic but by its name a datasheet for a single component.

Compact 91.1 KB PDF datasheet for the 2SC3595 transistor, listed in the schematic category.

Part data for the 2SC3152 NPN transistor, stored as a 103 KB PDF in the schematic section.

A 51.5 KB PDF named for the 2SC1573 with an _E suffix, categorised as a schematic. Since 2SC is the JIS prefix for NPN bipolar transistors, this is best read as a short…

The 2SA1869 is covered by this 174 KB PDF, a PNP bipolar transistor in the Japanese JIS 2SA series.

Component PDF of 133 KB for the 2SA1705, filed as a schematic but named after the part only, with no device or board information.

Part number 1T409 is the only information in the name of this 49.5 KB PDF, which is catalogued as a schematic.

The part code 1SV229 is all this 69.4 KB schematic-category PDF carries in its name, apart from a trailing underscore. No equipment or board information is present.

The 1SS190 is the only information in this file name, apart from an underscore. The 68.1 KB PDF sits under the schematic category.

Part number 1SS345 is the only information in this 58.3 KB PDF name, so no laptop, board or revision is identified.

Named 35scgq045, this 70.6 KB PDF is grouped with schematics, but the name suggests a discrete component code and carries no device, brand or revision information.

Listed among schematics, 30BQ015 is a 105 KB PDF whose name corresponds to a part-number pattern, so the pages are expected to be a component datasheet.

Service manual for the Samsung SM-A107M smartphone, the Galaxy A10s model, written in Spanish and provided as a 19.0 MB PDF.

PDF document for GT30GW22, filed as a schematic at 846 KB; the name gives only this part code with no device description, brand or revision.

Block diagram for the Xiaomi Mi4C smartphone, packed as a 505 KB ZIP archive. A block diagram gives a high-level map of the board: how the processor, PMIC, memory, RF…

Circuit diagrams for the Compal LA-8531P motherboard, revision 0.3, in an 806 KB RAR file.

Short PDF document of 124 KB titled DMI process, catalogued as a schematic but more likely a procedure guide. No laptop brand or model is named.

Schematic PDF of about 990 KB with a generic messaging-app style filename that gives no model information, though board number 6050A2364601 has been identified for it.

At just 31.4 KB, the PDF named 2SJ499 is probably a short datasheet or summary sheet, even though it is filed as a schematic.

The 2SC2982 is the only information this 147 KB PDF name provides; it is filed as a schematic.

Data sheet sized PDF of 45.9 KB named 2PC4617J, revision 2 judging by the suffix. The J suffix normally separates a package or variant from the base 2PC4617 part, which…

Part 1SS352 is the only information in this 68.4-style short PDF name; the file is 69.2 KB and most likely the data sheet for that small-signal silicon diode, as…

Part number 1N1199A is the only information in the name of this 104 KB PDF, which is indexed as a schematic but follows the JEDEC 1N pattern used for diodes, pointing to…

Weighing 332 KB, this PDF is titled 25C160, a name that resembles a serial memory part code, so treat it as a chip datasheet rather than a motherboard schematic.

Combined datasheet PDF of 163 KB covering the 24C01B and 24C02B, serial EEPROMs of 1 Kbit (128 bytes) and 2 Kbit (256 bytes) respectively on the I2C bus.

Small 179 KB PDF named 3M-3006, classified as a schematic but without any device or brand information in the name.

Revision 1 of the Motorola Edge Plus service manual, a sizeable 36.9 MB PDF. Motorola service documentation usually covers specifications, disassembly and reassembly…

Schematic PDF of about 1.5 MB labelled only UBA 800, without a maker name or revision. The sheets can be used to follow the circuit stage by stage, check component…

Revision 8.0 schematic for the MS-V328, a PDF compressed in a 754 KB RAR. MS- codes are MSI's board numbering, and the name gives no further device information.

Xiaomi Mi 6 schematics, packed into a 738 KB zip archive. The name gives the model only, without board number or revision, so check the version information inside the…

Quanta J01 notebook board schematic, revision 3A, saved as a PDF of about 706 KB. No model, chipset or GPU is named, so the title block and first pages should be checked…