Schematic for the Nokia 6280 slider phone, provided as a 987 KB PDF file. The pages let a technician follow supply voltages out of the power management chip, check the…

RAR-packed schematic PDF for the Lenovo Legion 7 Pro 16IRX8H, project KY782, on LCFC board NM-F081 revision 1.0, 3.47 MB compressed.

Schematic covering the Acer TravelMate 4220 and Aspire 5600 notebooks, which share the Quanta ZB2 platform with board number DA0ZB2MB6E5.

RAR archive of PDF schematics for the MSI MS-7B79, the X470 Gaming Plus, covering PCB revisions 1.1 and 2.1.

Schematic PDF for the Dell Inspiron G7 17 7700, made by Pegatron under the project name HELA17, packed in a RAR archive.

Schematic for MSI mainboard MS-17F21, revision 1.0 as indicated by the -10 suffix, supplied as a PDF inside a 1.51 MB RAR archive.

Schematic for the Dell Inspiron N5010, Berry project, DG15 AMD variant at revision A00, supplied as a 1.75 MB PDF.

Compal LA-8712P schematic, revision 0.1, for the HP ENVY M6, supplied as a 2.28 MB PDF document.

PDF schematic covering the SM7225 processor, 1.52 MB, with no handset model or revision mentioned. Open it in a PDF reader to search net names and pin functions.

Schematic archive named only M33, with no brand given, a 940 KB ZIP. The name is too brief to identify the device reliably; it may be a phone model code, but that is not…

PDF document of 132 KB for the HCF4093, the ST version of the 4093 quad two-input NAND gate with Schmitt-trigger inputs.

Reference sheet for the 2SD526 NPN bipolar transistor, provided as a 187 KB PDF and filed in the schematic section. Only the part number is given in the name.

Revision 5 of a datasheet for the 4N25 optocoupler, a 281 KB PDF. The 4N25 is one of the oldest and most common phototransistor-output isolators, often found in power…

At 242 KB, the 2SD2092 PDF is one of the larger files in this series and carries no information beyond the part number.

The 3LP02SP part is documented in this 41.9 KB PDF, catalogued under schematics. The name gives only the component code; companion files 3LP02N and 3LP02M share the…

Catalogued as a schematic, the 400 KB PDF is named only for the 2SK2835 part number. In the JIS scheme the 2SK prefix denotes an N-channel field-effect transistor, which…

Component datasheet for the 2SK2661, a 385 KB PDF that is indexed as a schematic. Under JIS naming, the 2SK prefix marks an N-channel field-effect transistor, so look…

Datasheet-style PDF for the 2SK1907, 96.9 KB, filed as a schematic. JIS numbering assigns the 2SK prefix to N-channel field-effect transistors, so this covers a single…

PDF reference, 105 KB, for the 2SK1813 transistor. In the Japanese JIS scheme, 2SK designates an N-channel field-effect transistor, so this is probably its datasheet.

PDF sheet for the 2SK1233 MOSFET, size 46.1 KB, part of the Japanese 2SK series of N-channel field-effect transistors.

Compact 33.8 KB PDF describing the 2SK758, an N-channel field-effect transistor in the JIS 2SK series.

Compact 31.0 KB PDF for the 2SK662, a JIS-registered N-channel field-effect transistor number, most likely the manufacturer datasheet despite its schematic label.

PDF of 104 KB for the 2SD1238L, catalogued as a schematic. The 2SD prefix is the JIS marking for NPN transistors in low-frequency applications, and the trailing L…

Part datasheet in PDF form for the 2SD966, sized 39.8 KB and labelled with an _E suffix that the name does not clarify.

The 2sc4725 is the subject of this 56.8 KB PDF, categorised as a schematic. Since 2SC is the JIS designation for NPN bipolar transistors, the document is most probably…

PDF datasheet, 89.5 KB, for the 2SC4633 transistor, though the index files it under schematics.

The 2SC4632LS gets a brief 26.9 KB PDF here, indexed as a schematic but named after a discrete semiconductor.

Component sheet for the 2SC4615 NPN transistor, around 154 KB in PDF format and filed as a schematic.

Larger than most in this series at 254 KB, this PDF documents the 2SC4497 NPN bipolar transistor, the 2SC prefix being the JIS designation.

A 152 KB PDF titled with the device number 2SC4443 and grouped among schematics. In the JIS scheme, codes starting with 2SC refer to NPN transistors for high-frequency…

Named simply 2SC4427, this 109 KB PDF documents a single semiconductor rather than a complete board.

For the 2SC5439 transistor, this 192 KB PDF is most likely a manufacturer datasheet, given that 2SC is the JIS designation for NPN bipolar parts.

Part number 2SC3955 is all the name reveals for this 40.7 KB PDF, filed among schematics yet most probably a transistor datasheet.

A 169 KB PDF carrying only the part number 2SC5319, which by the JIS system identifies an NPN bipolar transistor.

Reference PDF for the 2SB1438 transistor, about 44 KB, carrying an _E suffix that most likely marks the English version, and listed among schematics although it reads as…

Information sheet for the 2SA1669 transistor in a 130 KB PDF. No additional specifics appear in the file name.

Transistor information for the 2SA1607, supplied as a 150 KB PDF and placed in the schematic category.

Datasheet-style PDF of 38.9 KB for the 2SB1340, catalogued as a schematic. The Japanese JIS 2SB prefix marks PNP transistors designed for low-frequency circuits such as…

Datasheet in PDF form for the 2SA1562 transistor, 95.5 KB. The name gives no equipment, board or manufacturer information.

PDF reference for the 2SA1360 transistor, roughly 176 KB. The file is labelled a schematic, but naming it after one part points strongly to a datasheet.