Datasheet for the 1N4448 small signal switching diode, stored as a 78.8 KB PDF. The 1N4448 is a close relative of the widely used 1N4148, offering fast switching in a…

Small PDF schematic in a RAR archive for an LS-9412P LED board, revision R10. LS-prefixed numbers are typically Compal daughterboards, such as power button or indicator…

Small 178 KB PDF schematic for the Lenovo IdeaPad 330S, covering the MIO-KB part; this appears to be a daughter board or keyboard I/O section rather than the main board…

Nokia 3100 circuit schematic in a compact 278 KB PDF. The name holds only the model number, without revision or board code, so confirm the drawing matches your phone.

A small 68.0 KB PDF whose name holds only the component code 1SS337, with no brand, model or board number given.

Datasheet for the 1N4454 diode, a very small 19.5 KB PDF that probably holds a short single-page summary.

Catalogued as a schematic, this 58.1 KB PDF concerns the Catalyst 24WC03, a small I2C serial EEPROM, and in practice is its datasheet.

Schematic of the Quanta CL1 board, revision J3A, a compact 384 KB PDF. The small size suggests a short page count, so it may cover a simpler or smaller board, and it is…

A 28.0 KB PDF classed as a schematic whose name, 3LP01C, reads as a component part code ending in C. The file name gives no device, board number or manufacturer.

The smallest of this group at 26.5 KB, this PDF carries the code 3LN01SS, resembling a discrete semiconductor part number with an SS suffix, and is catalogued as a…

Two part numbers appear in the name, 1N914 and 1N916, so this 78.8 KB PDF is a shared datasheet for two related JEDEC 1N diodes rather than a board schematic.

Small Wistron schematic for a sensor daughterboard, project 18B26, revision A00. The name does not give the laptop brand or model it belongs to.

Small 67.6 KB PDF filed under BQ24727, a Texas Instruments battery charger controller found on many laptop motherboards.

Small 113 KB PDF for an Acer device, labelled with the Compal LS-5673P number, with the label repeated in the name.

Small 30.5 KB PDF for the 2SC5808 part, an NPN bipolar transistor per the Japanese 2SC designation.

Small 70.2 KB PDF for the 1SS396 component, placed in the schematic category. Given the 1SS numbering, the Japanese series for small-signal diodes, it is most likely a…

Quanta TM7 mainboard schematic stored as a small 192 KB PDF. The file name carries only the project code, with no revision, brand or model, and the small size suggests…

Small 42.7 KB PDF for the KA34063, a DC-DC converter control IC in the family of the common 34063 design, marketed with the KA prefix.

Small PDF of 27.3 KB for the 3LN01N, catalogued as a schematic though the name reads as a discrete transistor part number, so it is most likely a datasheet.

Schematic archive for the Compal LS-6582P, revision 1.0, roughly 40 KB in RAR form. In Compal's numbering the LS prefix normally marks a small daughterboard, such as a…

Small 180 KB PDF schematic whose name carries the Quanta-style PCB code DAGD1ABB8B0, referring to the GD1 project, with what appears to be a CB sub-board and a 0711 date…

The name 3LP01S identifies this 28.1 KB PDF only by a component-style code with an S suffix; no laptop, board number or revision appears.

Small schematic for the FF4 USB daughterboard, revision 1C, marked FINAL and supplied as a PDF in a RAR.

Small 112 KB PDF schematic whose name points to an LS-D121P board; the LS- prefix with a P suffix is the style Compal uses for daughterboards such as I/O, USB or…

PDF schematic for the MSI MS-V381 PCB, revision 5.0, compressed into a small 829 KB RAR file.

Schematic for the I/O daughterboard of the Quanta ZDA project, revision 1A, in a small 66 KB PDF.

Compal LS-6931P power board schematic, revision 1.0, a small 61.5 KB PDF. LS-numbers in Compal's scheme designate daughterboards rather than the main logic board, so…

Small schematic, about 31 KB, for an IO board named Michigan, revision A02, with a 0426 date code.

Small 359 KB PDF schematic for project hh53a, sub-board ls-l974p revision 1A, dated 0124 and tagged CSD.

Schematic for the Gigabyte GA-Z68M-D2H, revision 1.0, provided as a PDF inside a small 125 KB rar archive.

Small 8.25 KB PDF that, going by its name, holds the power sequence page for Quanta's VM5 board rather than the full schematic.

Small 80.6 KB RAR containing the final PDF schematic of a USB daughterboard from a project labeled FF4, revision R1C.

Small 107 KB RAR holding a PDF schematic for the Gigabyte GA-B85M-D3V, revision 2.1. Its size is much smaller than the other revisions of this drawing, so it may be a…

Schematic package for the ASUS Q170M-C motherboard, delivered as a small RAR holding PDF drawings.

Very small schematic PDF, only 25.3 KB, labelled for the Nokia 6610 and 7210, which share much of their hardware; the name uses skemat instead of schematic and adds a…

Data sheet for the BC640 PNP transistor, with the file name noting ratings of minus 80 V and minus 500 mA, catalogued as a schematic and stored as an 88.9 KB PDF.

Small PDF filed under schematics whose name only reads 1B series, so the exact part or device it covers is not stated.

USB daughterboard schematic from Compal's KAL90 project, board LS-4495P at revision 1.0, as a small 19.5 KB PDF.

Samsung SM-J100H document labelled PLIS-4, a 10.3 KB PDF, which suggests a single page or small excerpt rather than a complete service schematic.

PDF schematic covering the USB daughterboard of the NB8513 design, revision V3, roughly 2.15 MB.