Schematic in PDF form for the HP EliteBook 2530p, built on the Compal LA-4021P motherboard.

Reference sheet in PDF form, 151 KB, covering the 2SD1830. The catalogue lists it as a schematic, but the name is a JIS transistor number, so it is probably a datasheet.

PDF of 41.0 KB for the 2SD1821, with an E suffix in the name whose meaning is not stated.

Short 28.1 KB PDF for the 2SD2627, catalogued as a schematic though it is most likely a brief datasheet.

The 2SD2129 transistor is documented in this 216 KB PDF datasheet, catalogued among schematics.

A 375 KB PDF for the 2SK2615, listed among schematics but in practice describing a single N-channel FET, as the JIS 2SK prefix indicates.

A 171 KB PDF for the 2SC5196 transistor, grouped under schematics although the name points to a datasheet.

2SC4317 is the sole identifier in this 468 KB PDF, listed as a schematic but most likely the component datasheet.

The 2SC5684 part number heads this 126 KB PDF, which should be a component datasheet: 2SC is the Japanese JIS code for NPN bipolar transistors.

PDF reference, 119 KB, for the 2SC3642 transistor. The 2SC prefix in the JIS system marks an NPN bipolar device; the name gives no further detail.

English-edition datasheet, suggested by the _E suffix, for the 2SB1463 transistor, stored as a 40 KB PDF in the schematic section.

A 149 KB PDF for the 2N6107, catalogued as a schematic though almost certainly a datasheet, carrying an RE suffix whose meaning is not stated.

Reference document for the 2N4921 in a 238 KB PDF, with an RE suffix whose meaning is unstated and may mark a revised edition.

2.1 amplifier schematic built around the TDA7294, by Technical Mriganka, in a 219 KB PDF.

Schematics for the Nokia N800 internet tablet, contained in a 985 KB RAR archive. The name gives no revision, so compare the diagrams with your unit before measuring.

PDF schematic for the Lenovo ThinkPad X200t tablet laptop, around 1.89 MB. No board revision or code name is given in the name, so verify the motherboard markings before…

Schematic diagram for the MSI MS-14A3 laptop motherboard, revision 2.0, packed as a PDF inside a RAR archive.

Schematic PDF labelled p7, the first and largest file of a numbered set at 1.21 MB. The name gives no brand or full model name, so verify the device from the title block…

Schematic in PDF form for the ASUS K75DE notebook, built on Compal motherboard LA-8371P revision 0.2.

Reference PDF for the 74LVX32, a quad 2-input OR gate from the low-voltage 74LVX logic family, catalogued under schematics at 68.6 KB.

Schematic in PDF form whose name points to a T43 machine and the code name ROME with a 4.5 figure, likely a revision of the drawing, though the brand is not stated.

Schematic in PDF form labelled LA46 with a Dis suffix, which most likely marks a discrete-graphics variant, though the name gives no brand or full board number to…

Circuit diagram for Sony VAIO motherboard MBX-149, platform code MS12, at revision 2.0, in a 1.57 MB PDF.

Schematic for the Dell 5400 with project code EDC41 on Compal board LA-G891P, supplied as a PDF inside a 3.18 MB RAR.

Compal schematic package for the LA-D312P motherboard, packed as a ZIP archive of about 2.88 MB, with a date and time stamp of 25 December 2015, 22:30 in the name.

PDF schematic for Compal boards LA-E802P and LA-E791P, revision 1.0, with CSL50 also appearing in the name, likely the project code.

Schematic for the Dell Inspiron 15 5410, 5418, 5510 and 5518 family, project Cyborg_TGL on Wistron board 203067-1, supplied as a PDF in a 7.7 MB RAR.

Schematic in PDF form for the Acer Aspire C24-962 and C27-962 all-in-one computers, with the board identified as Lengda AX1E, packed in a RAR archive.

Schematic for the Xiaomi Redmi Note 9, a 3.63 MB PDF. A phone schematic lets a technician follow power rails from the battery connector and PMIC, trace charging, display…

Schematic for the LT41 notebook project on Wistron board 14217-1M, code 03N03, a 3.87 MB PDF.

Circuit schematic for the Lenovo Ideapad 700S-14ISK, covering the Compal LA-D341P mainboard, supplied as a PDF of about 1.4 MB.

Gigabyte GA-P55M-UD2 motherboard schematic for PCB revision 1.0, an Intel P55 chipset micro-ATX board for LGA1156 processors, in a 1.02 MB PDF.

Schematic for the NVIDIA GeForce GTX TITAN graphics card, board PG600, revision B02, in a 1.36 MB PDF.

PDF schematic for the BIOSTAR TB250 BTC motherboard with the board code IB25C-AHS at revision 6.0, compressed into a 1.01 MB RAR.

Schematic in PDF form for the Gigabyte GA-Z170X-Gaming 7 desktop motherboard at revision 1.1, packed in a RAR archive.

Schematic PDF for the Acer Aspire M3470 desktop, built on Wistron board 11005-1 under the project name aParker, revision 1, in a 1.6 MB RAR.

Schematic in PDF form for the Dell Latitude E6440, built on Compal board LA-9931P with project code VAL90, revision 1.0 (A00).

Schematic diagram for revision R10 of the Gigabyte GA-Z97X-UD5H motherboard, packed as a PDF in a RAR archive.

Wistron schematic for board 6050A2569401-MB-A02, revision A02, delivered as a PDF inside a 1.69 MB RAR archive.

PDF boardview for Compal LA-D581P, project BAP00, revision 1.0 with the A00 build marking.