Samsung motherboard schematic in PDF, 1.24 MB, listing three board numbers: BA41-01024A, BA41-01025A and BA41-01026A, which suggests related board variants covered by…

A short 147 KB PDF labelled only 93AA76, catalogued as a schematic but most likely an older datasheet for that Microwire serial EEPROM part.

Circuit schematic for the IBM ThinkPad R32, provided as a 1.18 MB PDF. The name mentions no board number or revision, so check the motherboard silkscreen against the…

PDF schematic for the ASUS X205TA laptop. The name gives no board revision, so compare the revision in the title block with the one printed on your PCB.

Gigabyte GA-Z68X-UD5-B3 motherboard schematic, revision 1.01, as a PDF in a RAR archive.

PDF schematic of MSI board MS-7507, revision 0A according to the file name, around 1.08 MB.

MSI MS-7500 mainboard schematic at revision 0B, an early engineering version, stored as a PDF of around 1.27 MB. The name carries no further date or variant detail.

Schematic of the MSI MS-7500 motherboard in its earliest listed revision, 0A, saved as a PDF of roughly 1.27 MB. Nothing else is stated in the file name.

Quanta G54A schematic for board DAG54AMB6D0, supplied as a PDF inside a ZIP archive of roughly 1.16 MB.

Circuit schematics for the Nokia 3650 smartphone in a 1.13 MB PDF; the name does not state a revision.

Schematic for the K40AB, a model in the K40 series, supplied as a 1.17 MB PDF. The name gives no revision or motherboard number, so the version must be confirmed from…

Circuit diagram for the Sony PCG-K23 laptop on mainboard MBX-114, provided as a roughly 1 MB PDF. No revision is stated in the name, so check the label on the board.

Quanta R23 schematic for the HP Pavilion G7, revision 1A, dated May 3, 2011, as a 1018 KB PDF file.

Schematic in PDF for the Gigabyte H410M S2 desktop motherboard at revision 1.1, a board for the Intel H410 chipset, in an 863 KB file.

Schematic in PDF form for the Gigabyte GA-B150M-D3VX-SI motherboard, revision 1.0, in an archive of about 981 KB.

Schematic for the Gigabyte GA-RP65X9 motherboard, revision 1.2, delivered as a 2.71 MB PDF.

Schematic for the Quanta ZAW project, revision 1A, board DA0ZAWMB8G0 REV G, delivered as a 2.49 MB RAR archive holding a PDF.

Quanta schematic for the Acer TravelMate 5360, 5760 and 5760G, project ZRJ, revision 1A.

Samsung service schematic labelled SM-E700H, the model code used for the Galaxy E7 phone.

PDF schematic section for the SM6150 processor, also tagged SM61, about 1.26 MB, with no device model specified.

Reference PDF for the CD4094, an eight-stage shift-and-store bus register from the CMOS 4000 series, as the name notes it is a shift register.

PDF reference of 116 KB for the CA3306, a CMOS flash analog-to-digital converter in the Intersil and Harris CA-series line.

Component documentation for the 4N38 optocoupler, filed under schematics though it is in practice a part datasheet in PDF form of about 140 KB.

PDF of 119 KB for the 2SD1664, written in lowercase in the original name and filed as a schematic.

Indexed as a schematic, this 109 KB PDF is titled 2SD1621, a transistor part number, so treat it as a datasheet rather than a circuit diagram.

Small 33.0 KB PDF for the 3SK144, catalogued as a schematic but named for an individual semiconductor, so it is most likely a datasheet.

The name carries only a part number, 2SD1905, which points to a semiconductor datasheet even though the entry is filed under schematics.

PDF reference, 115 KB, for the 2SK1924 N-channel field-effect transistor; the 2SK prefix places it in the Japanese JIS transistor registry.

Listed in the schematic category, this small 105 KB PDF is in practice a component document for the 2SD1064 part.

Reference sheet for the 2SD1062 transistor in PDF form, about 104 KB, catalogued under schematics.

Here is the 2SC5242 documentation as a 173 KB PDF, placed in the schematic category but evidently a part datasheet going by its name.

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…

Document for the 2SC3076 transistor, a 190 KB PDF indexed among schematics. The name offers no detail beyond the part number.

The 2SC2073A, an A-suffixed variant of a JIS-numbered part, is covered by this 154 KB PDF listed as a schematic.

Data document for the 2SB1556 bipolar transistor, 177 KB in PDF, filed under schematics.

PDF for the 2SA1701, a JIS-coded semiconductor; the index lists it as a schematic, yet a bare part number like this is almost always a manufacturer datasheet.

PDF document for the 2SA1380, a part number that follows the Japanese JIS scheme, where the 2SA prefix marks a PNP transistor intended for high-frequency use.

Only the JEDEC part number 2N5460 is given for this 115 KB PDF, listed as a schematic. The same size as the 2N5461 and 2N5462 files suggests a shared family datasheet…

A 56.1 KB PDF for the 2N3704, a JEDEC-registered 2N-numbered transistor, indexed as a schematic though it is a part datasheet.

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