Samsung NP700Z7C schematic set for the NIKE17 main board, covering board numbers BA41-01941A and BA41-01942A, with a further BA41-2047A reference in the name.

Apple MacBook logic board schematic, board number 820-00281, MLB project Baffin with X363G code and A1707 model, 2.14 MB PDF.

The 2SK2884 is the subject of this 428 KB PDF, indexed as a schematic though it is most likely the manufacturer datasheet for the part.

PDF document for the 2SD1205 transistor, listed in the index as a schematic but almost certainly a part datasheet; the trailing _E in the name is a suffix whose meaning…

PDF of 41.0 KB for the 2SB873, with an _E suffix whose meaning the name does not explain.

An 86 KB PDF covering the 2SA1896, a PNP bipolar transistor under the Japanese JIS 2SA designation.

Small 81.5 KB PDF named after the 2SA1724 part number and filed under schematics. Nothing else in the name identifies a product or circuit board.

PDF of 309 KB for the 2SC1815L, an L-suffixed version of a JIS-numbered NPN bipolar transistor, filed under schematics.

A 144 KB PDF filed under schematics for the 220CNQ030, a designation that matches the CNQ family of high-current Schottky rectifier modules.

Component reference PDF of 81.0 KB for the 24C04 serial EEPROM, 4 Kbit (512 bytes) on the I2C bus.

Schematic for the Quanta U99 project, labelled Lean G, designed around the AMD Beema platform and covering both DIS and UMA builds.

Indexed as a schematic, this 79.2 KB PDF is named 2SC4400 and should be the reference datasheet for that NPN bipolar transistor.

PDF circuit diagram covering the ECS G10ILX mainboard used in the Positivo 3G 2050, with the ECS part number 82GG10000-C0 and revision A stated in the name.

Schematic package for the Apple MacBook Pro 13-inch M1, Late 2020, model A2338 with logic board 820-02020, in a 13.6 MB zip.

Stored under schematics, this 93.8 KB PDF is named for the 2SC4123 and is expected to hold the transistor's datasheet rather than a circuit drawing.

A 129 KB PDF filed under schematics, though its name, 2SC3807, is simply a transistor type number.

Covering the 2SC3599, this 124 KB PDF is a discrete transistor datasheet even though it is filed as a schematic.

The 2SC3552 transistor is documented in this 121 KB PDF, catalogued under schematics though it is a component datasheet.

At 192 KB this PDF is somewhat larger than its neighbours and covers the 2SC3142 transistor, an NPN bipolar part under JIS 2SC numbering.

PDF schematic with the project name Woody and board number 15033-1M, dated 20151126A, in a 2.58 MB RAR.

Listed as a schematic, this 125 KB PDF is named after the 2SK1466, a part code that under the Japanese JIS scheme denotes an N-channel field-effect transistor.

A 92.7 KB PDF catalogued under schematics but titled only 2SJ228, a JIS-style designation used for P-channel FETs.

A 45.1 KB PDF listed under schematics for the 2SC5448, a part number that under the Japanese JIS scheme identifies an NPN bipolar transistor.

A 133 KB PDF named for the Microchip 24LC174, catalogued under schematics but serving as the datasheet for a 16 Kbit I2C serial EEPROM in the cascadable family.

This 112 KB PDF in the schematic section is named 20ETF-S-HV. The name lists no laptop model, board number or revision, only a part-style code with S and HV suffixes.

Compal schematic for board LA-8661P, project code QAU30, saved as a 1.55 MB PDF; the trailing 2 in the name may indicate a second version or part.

Compact 29.5 KB PDF for the 2SC3678, catalogued under schematics, with only the part number in the name.

Schematic diagram for the ASUS K40AA, revision 1.2, stored as a 1.28 MB PDF. The sheets let a technician follow each power rail from the adapter input through the…

A larger 213 KB PDF named 2SD1415A, listed under schematics but realistically the datasheet for that transistor; the A suffix denotes a variant of the base 2SD1415 part.

Quanta schematic covering projects U83 and U88, board DAU88MMB6A0, revision 1A, supplied as a 2.46 MB PDF. No laptop brand is named.

A small 40.3 KB PDF for the 2SK2867, filed as a schematic; the modest size suggests a short datasheet or summary page. The name contains nothing but the part number.

Catalogued as a schematic, this 86 KB PDF is named only after the part number 2SK2273, so it is almost certainly a component datasheet, not a board diagram.

The 2SC5588 is covered by this 332 KB PDF document. Apart from the part number the name gives no detail, so maker and revision are unknown until the file is opened.

Component datasheet for the 2SB1434 transistor, filed under schematics but in practice a part reference rather than a board diagram.

A PDF document for the 2SA1604, an 84 KB file listed in the index as a schematic but named after a single discrete part rather than a board.

A 333 KB PDF datasheet for the 24AA16 and 24LC16B, 16 Kbit serial EEPROMs using the I2C bus.

Schematic in PDF form for the Sony MBX-224 motherboard, with M960 and M970 named alongside the board number, most likely internal project or model codes.

Listed under schematics, this 188 KB PDF is named for the JEDEC part 2N5550 with an RE suffix whose meaning is unclear. No laptop, board code or revision is given.

Schematic in PDF format for the MacBook A1286 with the K18 project code, logic board 820-2850-A, packed in a 4.12 MB RAR.