Short 41.2 KB PDF for the 2SA838, with an _E suffix that may indicate an English edition of the datasheet, although the name alone cannot confirm this.

Component data in a 47.8 KB PDF named for 2PD1820A, with the suffix 2 likely marking a document revision.

Combined PDF of 49.6 KB whose name covers both 2N5550 and 2N5551, followed by a trailing 3 that may be an edition number but is not explained.

Datasheet in PDF form covering the 2N3773, catalogued as a schematic though the name points to a single-part reference for a 2N-numbered transistor.

A short 147 KB PDF labelled only 93AA76, catalogued as a schematic but most likely an older datasheet for that Microwire serial EEPROM part.

Listed as a schematic, this 553 KB PDF named 29040a is most probably a datasheet revision for a 4 Mbit 29-series parallel flash part, the a suffix suggesting a later…

The name of this 237 KB PDF is just the number 2416, and it is filed as a schematic without any brand, model or revision.

Code 52CPQ030 is the only information in the name of this 69.9 KB PDF, which is filed under schematics. No laptop model or board number is mentioned.

A very small 12.3 KB PDF catalogued as a schematic and titled 27LV256-20I, a low-voltage 256 Kbit EPROM part number with what appears to be a 200 ns speed and industrial…

Datasheet-style PDF of 55.8 KB for the Catalyst 24WC256, a 256 Kbit two-wire serial EEPROM, even though the index lists it as a schematic.

Reference PDF of 310 KB labelled with the 24C32 part number, which corresponds to a 32 Kbit (4 KB) I2C serial EEPROM.

A 75.1 KB PDF titled after the 24C16 part, with a _3 suffix that likely marks a third copy or revision of the same reference sheet.

A PDF datasheet for the 24AA04 and 24LC04B, 4 Kbit I2C serial EEPROMs commonly used to hold small configuration or calibration data.

Short PDF of 17.5 KB titled 23SC4428, catalogued under schematics. The name gives only a part number, and its 4428 suffix resembles that of a known smart-card memory…

A 122 KB PDF named 23c512, filed as a schematic though the name indicates a component document for a part numbered 23C512.

A compact 44.5 KB PDF named 20FQ appears in the schematic category with no device or board information in its name.

Schematic set for the Samsung SM-F946B in a ZIP of about 1.92 MB, the model code used for the Galaxy Z Fold5 international version. No revision is given.

PDF schematic for the ASUS A7Sv notebook, a fairly detailed document at 7.56 MB. No board revision is stated in the name, so compare the revision silkscreened on the…

Service schematic in PDF form, 6.22 MB, for the Panasonic TH-L22C31D LCD television, as identified by the file name. No chassis or board revision is stated.

Schematic PDF for the Dell OptiPlex 3020, Wistron board 12125-2, 2.54 MB. Wistron is the ODM behind this five-digit numbering with a dash revision.

Topic 6 of a Spanish smartphone repair course, focused on diagnosing and solving hardware faults, in a 308 KB PDF. No model or board number is stated.

Spanish course section 3.6 about the professional soldering station, part of a chapter on workshop equipment, in a 320 KB PDF. No specific product model is named.

Cellular network section schematic for the Samsung SM-A22 5G, a 5.26 MB PDF. It covers the RF chain, including transceiver, power amplifiers, antenna switches and the…

Component naming reference for the Samsung SM-A10, a 2.24 MB PDF. It maps designators to parts on the board, so you can locate a capacitor, coil or chip referenced in…

Schematic for the Lenovo 100S-14IBR laptop, built by 3nod with board number NB116BT at revision V01.

PDF schematic for the ASUS X205TA laptop. The name gives no board revision, so compare the revision in the title block with the one printed on your PCB.

Schematic PDF for the Microsoft Surface Pro 5 tablet logic board; the file name gives no board number or revision.

PDF schematic, 863 KB, for the Quanta ZL5 board project, with no revision stated in its name.

PDF schematic whose name reads only i pad S9, roughly 1 MB in size, with no brand, board number or revision given.

Schematic for the Gigabyte GA-F2A78M-D3H, board revision 4.01, in PDF form. The model uses the AMD A78 chipset on socket FM2+.

Quanta schematic for the 0PAK project, board DA0PAKMB6F0, with the related DA0PAKMB6F1 variant also linked, in a 1.64 MB PDF.

Dell Inspiron 15 5583 schematic in PDF, 11.4 MB, referencing board project 17931 with the number 17931-118763-SD in the name. Dell uses Wistron for this numbering style.

PDF schematic for a Compal-designed laptop motherboard, board number LA-D704P. LA- numbers are Compal's own project codes, and Compal builds boards for several laptop…

Schematic diagram for MS-V338 revision 2.0, a 299 KB PDF. MSI uses the MS-V prefix for its graphics card boards, and this document lays out the circuitry of that…

Schematic PDF for MSI graphics board MS-V328 at revision 9.0, about 1.3 MB. MS-V is the code MSI assigns to its video card PCBs, though the GPU model is not stated in…

MSI GeForce GTX 1070 Ti schematic for board V330, revision 9.0, as a 955 KB PDF, the highest revision among these files.

Compal schematic for board LA-D704P, delivered as a 2.36 MB PDF with no brand, model or revision in the name.

Circuit schematic for the Sony VAIO VGN-FS series main board MBX-130, supplied as a 1.22 MB RAR. The name does not give the revision or the ODM project code.

Circuit diagram for revision 1.1 of the MSI MS-7860 motherboard, in PDF form compressed into a RAR file.

PDF service schematic, judging by the name for the Sharp LC-60LE835 series LCD television.