The 2SB1140 is covered by this 103 KB PDF, catalogued in the schematic section. Japanese JIS numbering assigns 2SB to PNP transistors meant for low-frequency service, so…

Component sheet for the 2SA1940 transistor, provided as a 172 KB PDF and listed among schematics.

Indexed as a schematic, a 149 KB PDF titled 2N6576 followed by an RE suffix whose meaning the name does not state.

Catalogued as a schematic, a 151 KB PDF for the 2N6487, carrying an RE suffix of unstated meaning.

Listed under schematics, this 127 KB PDF is named for the 2N6439 with an RE suffix that the name leaves unexplained.

A comparatively large 707 KB PDF filed as a schematic, named only 2N6427, a JEDEC 2N-series discrete semiconductor number.

2N4123 document carrying an RE suffix, provided as a 162 KB PDF and indexed in the schematic category.

Data for the 1T367 transistor in a 44.2 KB PDF, stored with schematics. The 1T prefix belongs to the old Soviet semiconductor designation, indicating a germanium…

A 67.7 KB PDF indexed under schematics and named 1SV233, with nothing else identifying a product or board.

PDF reference, 69.7 KB, for the 1SV293 part, sitting in the schematics section of the index.

PDF datasheet, 43.4 KB, for the 1N5406 general-purpose rectifier, rated 600 V within the 3 A 1N5400 series.

Named 240NQ without any suffix, this 44.6 KB PDF probably describes a family of power rectifiers sharing that prefix rather than one specific grade.

Series datasheet in PDF form, 169 KB, for the 203CNQ family of Schottky rectifier modules.

At 495 KB this PDF, named 93lc56, is larger than the other 93-series files and probably a full datasheet for that Microwire serial EEPROM, despite the schematic label.

The 174 KB PDF named 400CNQ is filed under schematics but its name carries no model or board number.

Listed as a schematic, this 55.7 KB PDF is named only 61cnq, a truncated code without suffix, model, brand or board revision.

PDF document of 147 KB filed as a schematic under the name 60EPU04. No device, manufacturer or board number is given.

A 71.7 KB PDF in the schematic section, named 60CTTN015, with no model, manufacturer or revision stated.

Component documentation for the 42CTQ030, supplied as a 124 KB PDF and indexed as a schematic.

The base 16TTS document, a 93.7 KB PDF indexed as a schematic, identifies no laptop model, board number or revision.

Datasheet-style PDF for the 10CTQ150, about 135 KB, listed in the index as a schematic.

Spanish PDF guide on using a soldering iron (cautín), 495 KB, with no device or model involved. It is training material for basic hand soldering rather than a schematic.

Schematic PDF for the Quanta V08 project, motherboard DA0V08MB6D4, compressed into a 1.40 MB RAR archive.

Schematic package for the X170SM board, delivered as a PDF inside a RAR archive. X170SM follows Clevo model numbering, though the name itself gives no revision.

Schematic diagram set in PDF for the ASUS GU502DU laptop, revision R2.1. No motherboard number or hardware configuration appears in the name.

Gigabyte GA-H87-HD3 motherboard schematic in PDF, revision R111 according to the name. This is one of several drawings for the same Intel H87 board, so verify the…

Schematic for Quanta project NJF in a 7.17 MB PDF; the name gives only the project code and no laptop model or board revision.

Schematic in PDF format, 14.1 MB, carrying the part number MFL71433001 together with LB9KBLG9KB and 43LT340C0TBGB, which appear to identify an LG television service…

Sony KDL-26S3000 LCD TV power section schematic in PDF format, about 221 KB. It shows the supply circuitry so a technician can follow the standby and main rails, measure…

Schematic labelled Z37S, delivered as a PDF of about 2.3 MB. The name lists no brand, model or revision, so identify the board from the document title block and compare…

PDF schematic of 4.23 MB labelled T76J. The name gives no brand, device type or full board number, so T76J is presumably a project or board code that must be verified…

Schematic PDF tagged M9A0 with an MP suffix, generally meaning mass production, the final released design.

Schematic PDF for the Quanta R75 board, revision 1A, in a compact RAR archive. Quanta, a large notebook ODM, names projects with codes like R75.

PDF schematic named AS7100, which likely refers to an Acer Aspire 7100, although the name confirms neither brand nor board number.

Gigabyte GA-8I945GME motherboard archive, revision 1.0, about 753 KB. The contents are not named, so open it to see whether it holds service documentation such as a…

PDF schematic labelled 1008HA, provided as an unlocked copy with document restrictions removed, which allows printing, copying and text search.

PDF schematic labelled only 1002, in an unlocked version with document protection removed so pages can be printed and searched.

Schematic for the Toshiba A200, with la 3661 in the name indicating a Compal LA-3661 motherboard, LA- being Compal board numbering.

Gigabyte GA-G31M-ES2L desktop motherboard schematic, 1.21 MB PDF. The name gives no PCB revision, so check the revision printed on the board, as Gigabyte often released…

Circuit schematic for the Lenovo ThinkPad X200, a 1.23 MB PDF. Only the model is named, without revision or board code, so check the labels on the PCB before relying on…