Alternate schematic for the Dell Studio 1535, a PDF of about 1.29 MB that differs in size from the other copy, possibly a different board revision.

Dell Inspiron 15R 5525 schematic diagram, a 1.49 MB PDF file. The name gives the model alone, without a board number or revision, so the exact board version must be…

Desktop motherboard schematic for the ASUS A7V8X, provided as a 9.69 MB PDF. The name states no PCB revision, so check the revision printed near the expansion slots…

PDF schematic for the Sony VGN-CR13, also listed under the PCG-5G2T model code, covering motherboard MBX-177 with the GD1 project code.

Schematic for the Sony VAIO VGN-SR28 notebook, a compact 348 KB PDF with no motherboard number or revision in its name.

Repair guide for the Asus X751LK laptop, a 1.57 MB PDF. The name does not mention a motherboard revision, so check the guide itself for the version it covers.

Wistron JE40-HR schematic for the Acer Aspire 4750, 4750Z and 4752, covering discrete and UMA graphics builds, revision 1, 1.50 MB PDF.

Quanta KT2 laptop board schematic, revision RC (likely a later build than RA), provided as a 929 KB PDF.

Schematic for the Quanta KT2 project, revision RA, in a 712 KB PDF file. The name holds only the Quanta project code and revision; no retail laptop model, chipset or CPU…

Compal LA-4101P laptop board schematic, revision 0.3, as an 872 KB PDF. The file name provides the ODM board number and an early revision only, with no model, chipset or…

ASUS X550CC repair guide stored as a 955 KB PDF and indexed with schematics. The name gives the model only, without a motherboard revision, so check the board label…

Family datasheet from Maxim covering the MAX1630 through MAX1635 in a single 257 KB PDF.

Schematic for the HP ProBook 4310s notebook, a compact 691 KB PDF. The name gives no ODM, board number or revision, so compare the title block inside with the markings…

HP Pavilion dv4-4000 schematic for the Inventec Kitty14i board, UMA version with integrated graphics only, revision A02, in a 703 KB PDF.

Apple schematic for model X2819, logic board 820-03286, document 051-09344 at revision 4.0.1, a 4.44 MB PDF.

Lenovo Legion Y540 schematic for board NM-C372, revision 2.0, a 2.82 MB PDF. NM-prefixed numbers follow the scheme used by LCFC, Lenovo's Compal joint-venture design…

Schematic for the Dell Inspiron 15-3542 laptop, Wistron Cedar mainboard 13269-1, also carrying the Dell identifier FX3MC, 4.72 MB PDF.

Schematic archive in ZIP form, about 500 KB, labelled only J105H, which corresponds to a Samsung Galaxy J1 mini series model code, though the name gives no board…

Small 37.9 KB PDF for the 74HC4050, a hex non-inverting buffer from the high-speed CMOS family, often used as a level shifter because its inputs can accept voltages…

Reference PDF for the HM9102D, catalogued as a schematic and sized at 467 KB; the name carries only the part number with no device, board or revision information.

PDF covering the HEF4094B, an 8-stage shift-and-store bus register from the 4000-series CMOS logic family, listed as a schematic and 199 KB in size.

Component documentation in PDF for the SPP17N80C3, a high-voltage N-channel MOSFET listed in the name as 800 V and 17 A.

Combined data document for the BD135, BD137 and BD139 transistors, filed under schematics, 51.0 KB in PDF form.

Reference sheet for the 2SD2607 component, delivered as a 51.7 KB PDF and filed under schematics. No brand or variant appears in the name beyond the part number itself.

A small 51.5 KB PDF carrying the part number 2sc5147, catalogued as a schematic but almost certainly a component datasheet for that NPN transistor.

PDF sheet, 47.9 KB, named for the 2SC4070 transistor and filed as a schematic. JIS naming assigns the 2SC prefix to NPN bipolar transistors; package, maker and…

Here is a 42.1 KB PDF on the 2SC3707 transistor, listed in the schematic category. The trailing E after the part number is not explained in the name and should be read…

Compact 99.3 KB PDF dedicated to the 2SA1732, a part number following the Japanese JIS scheme in which 2SA denotes a PNP bipolar transistor.

Covering the 6A05 to 6A10 series, this 198 KB PDF appears to be a datasheet for a family of 6 A rectifier diodes rather than a device schematic.

A 41.4 KB PDF named 35sgq045 and filed under schematics, though the name points to a component part code rather than a motherboard.

Only the part-like code 35scgq030 describes this 46.6 KB PDF, filed as a schematic. No laptop model, brand or board revision is indicated, so it is best treated as a…

Indexed as a schematic, 35cgq100 is a 44.1 KB PDF whose name resembles a semiconductor part code rather than a board number; no device, brand or revision is given.

The 78.6 KB PDF 30SLJQ045 is labelled a schematic, yet the name follows the pattern of a rectifier diode part number, pointing to a single-part datasheet.

Acer Aspire V5-551G motherboard schematic for board DA0ZRPMB6C0, delivered as a 1.03 MB PDF. The DA0...MB...

Schematic document for a Z62HA mainboard, delivered as a 1.15 MB PDF. The name carries no brand, platform or revision information, only the board code with its HA…

Sony VAIO laptop schematic for the MBX-266 motherboard, provided as a 1.13 MB PDF. MBX numbers are Sony's own designations for VAIO mainboards, while the actual board…

PDF schematic, 1.02 MB, whose name points to the Sony VAIO board MBX-247; the trailing hk1 token is not explained by the name and may denote a variant or build.

Schematic for the Lenovo E255 notebook as a 928 KB PDF. The file name names only the model, so the ODM board number and revision have to be read from the drawings…

Schematic for the K56CM laptop board, supplied as a RAR containing a PDF. The RG token in the name is not explained and may refer to a specific board variant or build…

Dell N5110 laptop schematic in PDF format, 1.45 MB, a model sold in the Inspiron line. The name gives no board number, revision or ODM.