Schematic diagrams for the Nokia 3510 phone in a small 323 KB PDF. The name gives only the model, with no revision stated.

Combined Microchip datasheet for the PIC16C62B and PIC16C72A microcontrollers, provided as a 2.07 MB PDF.

Datasheet for the DAC0800, an 8-bit high-speed current-output digital-to-analog converter originally from National Semiconductor.

Datasheet for the 2SD2650 transistor, a 29.7 KB PDF filed in the schematic category. The file name states the part number and nothing else.

Datasheet for the 5LN01SP in PDF format, roughly 28.0 KB, indexed as a schematic. Only the part number is stated; LN in this series appears to denote an N-channel…

A 171 KB PDF for the 4N39 and 4N40 optocouplers, listed under schematics but in practice a component datasheet.

This datasheet PDF of 179 KB covers the 2SD2480 transistor and contains no further detail in its name.

Named for the 2SD1618 transistor, a 116 KB PDF listed as a schematic but most plausibly the part's datasheet.

Datasheet-style PDF for the 3SK264, roughly 82.2 KB, indexed as a schematic. The name contains only the type number.

Compact UTC datasheet, around 14 KB, for the 2SD880 NPN transistor from Unisonic Technologies.

Datasheet for the 2SB1381 transistor, supplied as a 223 KB PDF and catalogued under schematics. The file name contains only the part number.

PDF datasheet of 96.4 KB for the 2SA1641 transistor, with no manufacturer or revision given in the name.

The 2SB1320A, a suffixed variant of the 2SB1320, is described in this 56.6 KB PDF filed under schematics.

Short PDF of 21.2 KB covering the 2SA1575, probably a brief part datasheet despite the schematic label. The name contains no device or manufacturer information.

The largest of this group at 186 KB, this PDF documents the 2SB1067 transistor and is catalogued as a schematic.

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

Datasheet PDF of 60.8 KB covering the 2N3904, one of the most commonly found JEDEC part numbers in general-purpose circuits.

This 200 KB PDF is labelled 100BGQ015J, a part code that follows Schottky rectifier naming, and although indexed as a schematic it is probably the datasheet for that…

RAR archive for the Quanta ZHNB motherboard project, 2.61 MB in size. Only the project code appears in the name, with no revision, board number or description of…

PDF schematic for the Compal LA-A972P laptop motherboard, 1.19 MB. The file name gives only the board identifier, so brand, model and revision are not stated.

Small zip archive listed as a schematic, named only M546B. The name gives no brand, board revision or document details, so the contents have to be checked before use.

The largest copy of the UG-2828GCEAF02 display module datasheet here, a 3.23 MB PDF, which may include extra drawings, application circuits or higher-resolution figures…

A 124 KB PDF datasheet labelled SDZS016. The name is a bare document code with no part number, maker or device type, so it is not possible to tell from the file name…

Full schematic in PDF for the ASUS GL702VT laptop, revision R1.0, 9.75 MB. No motherboard part number appears in the name, only the model and revision.

PDF schematic for the ASUS U53F, project QBL60 on the AMD Sabine platform (spelled Sabina in the name), board number 60-N71MB2200-A01.

PDF schematic in a RAR archive for the ECS R40IIX laptop mainboard, with the ECS part number 37GR40100-10.

Schematic PDF for the Compal LA-L161P motherboard, revision 01, packed into a 4.27 MB RAR archive.

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…

Schematic for the Clevo 6-71-NH500 motherboard, sub-revision D02B, supplied as PDF inside a 7.14 MB RAR.

Schematic PDF packed in RAR for the Quanta AM9C platform, board DAAM9CMBAD0. DA-prefixed board numbers follow the Quanta scheme, where the middle characters carry the…

Schematic in PDF format carrying the project code UI2H and revision 1B, around 1.63 MB.

PDF reference document named TPS4202, around 1 MB. The name gives only a part designation with no device or board, so it is most likely a datasheet or application…

Fourth PDF in the TH32A410H schematic series, 6.62 MB with a -4 suffix. All four files in the set share this exact size, so they may be copies of one manual rather than…

Schematic for the Gigabyte GA-E350N motherboard, revision 3.0 according to the R30 tag, packed as a PDF inside a RAR archive.

Schematic for the E7s board, revision D1, supplied in an unlocked copy. E7S is the project code used for the Redmi Note 5 phone.

PDF schematic for Quanta board DA0TE2MB6G0, compressed into a 738 KB RAR; no laptop brand appears in the name, though the same number is used in Toshiba notebooks.

Schematic PDF for Dell motherboard LA-A101P, a Compal design, 3.35 MB in size, with no laptop model in the name.

Service manual for the Panasonic TH-L32X50D LCD television, a large 23.6 MB PDF as the sm suffix indicates.

Schematic for the Huawei Mate 10 Lite smartphone, model code HL1RNEAL00M, delivered as a RAR archive.

PDF schematic for the Quanta motherboard DA0QUAMB6E0 at revision E, in a 1.80 MB zip. It is useful for tracing power rails and the power-up sequence, checking the…