This 260 KB PDF labelled 1B51 is catalogued as a schematic, though the short code more likely names a discrete component and the file is probably its datasheet.

The code 80EBU04 on this 147 KB PDF matches International Rectifier style naming for a rectifier diode, so although it sits in the schematic category, a component…

Labelled 80CPTN015, this 70.0 KB PDF is classed as a schematic yet carries a semiconductor part code rather than a board number, resembling International Rectifier…

An 81.5 KB PDF indexed as a schematic and named 63cpq100. No laptop, board number or revision is mentioned, so its subject must be confirmed by opening it.

A 153 KB schematic-category PDF whose name, 60HFU, states no brand, product or board revision.

PDF component sheet for the 40L15CW, 123 KB, catalogued under schematics. Parts in this 40L line are Schottky diodes, and a 15 code suggests a very low reverse voltage…

PDF document of 105 KB for the 40HF series, indexed as a schematic. These are stud-mounted standard recovery rectifier diodes, with reverse polarity versions usually…

A 120 KB PDF for the 40EPS16, catalogued under schematics. The 40EPS name fits an input rectifier diode series in a TO-247 style package, and the 16 suffix generally…

Datasheet-style PDF of 130 KB for the component numbered 12CWQ04FN, although the catalogue lists it as a schematic.

Series datasheet of 183 KB for the 10RIA family, filed under schematics. Because the name says series, the PDF likely covers several voltage grades under one document…

PDF schematic packed in a 1.99 MB RAR for a board coded IPIMB-PV, with no brand, model or revision in the name.

RAR-compressed schematic for the Huawei MateBook X notebook, without a board number or revision in its name.

PDF of 310 KB for the APL5930, an Anpec low-dropout linear regulator part; listed as a schematic, it is most likely the manufacturer datasheet.

Schematic PDF for the ASUS GL704GM gaming notebook, revision 2.0, 9.80 MB. The name gives no motherboard part number.

Schematic in PDF for the Quanta ZR1 mainboard, board number DA0ZR1MB6D1, revision 1A, supplied in an 819 KB RAR.

Troubleshooting guide in PDF for the Samsung SM-A105FN (Galaxy A10), where Tshoo is read as troubleshooting and 7 likely marks a service manual chapter.

ASUS X45U repair guide, a 1.30 MB PDF stored among schematics, without any board revision in the name.

Schematic in PDF for the MSI MS-7B28 desktop motherboard, revision 21, archived as a 1.08 MB RAR.

Earliest listed MS-7B28 schematic, revision 10, for an MSI desktop motherboard, in PDF form with reference 00017967 and packed into a 1.17 MB RAR.

PDF schematic for the MSI MS-7B23 board, version 10, with an additional reference number 00017967 in the name, archived as RAR at about 2 MB.

Component placement drawing for the Apex AX 20 amplifier board, a 61 KB PDF. It shows where each resistor, capacitor, transistor and connector sits on the PCB, which…

Schematic of a 2.1 channel amplifier based on the TDA2030A, from Technical Mriganka, in a 416 KB PDF.

Schematic in PDF format named simply SL410, about 1.32 MB, probably covering a ThinkPad SL410 mainboard, although the name confirms neither brand nor board number.

Copy of the TH50PV80D plasma television schematic marked with a -1 suffix, 10 MB in PDF, the same size as the unsuffixed file and likely a duplicate.

Schematic PDF for the TH65PX600U television, about 34.7 MB, a size that suggests a full service manual rather than a single page.

Schematic for the Dell 1420 laptop, ELSA GM platform, provided as a PDF in a 2.85 MB RAR archive.

Circuit diagram in PDF named AS5670, most likely for an Acer Aspire 5670, though no brand, board number or revision is given in the name.

Schematic set for the Samsung SM-A710FD, the dual-SIM Galaxy A7 2016, packed in a 6.98 MB RAR.

Short 310 KB PDF listed as a schematic and identified only by the code 00001772A, so no device, maker or board number can be read from the name.

Schematic for the Samsung Galaxy J2 covering the SM-J200H and SM-J200G models, in a compact 301 KB PDF. Its small size suggests a partial or condensed set of pages.

Topstar S42G schematic in PDF form, 1.22 MB. The file name carries no revision, so compare the title block revision with the code printed on your motherboard.

PDF with the numeric name 775448, 712 KB, filed as a schematic. Nothing in the name states the brand, model, chassis or part covered, so the scope must be confirmed by…

Schematic PDF titled i8200, about 3.76 MB, corresponding to the Samsung GT-I8200 model code, the Galaxy S III mini VE, although the name gives no brand or revision.

Nokia 6680 circuit schematics stored as a 1.48 MB PDF for this 3G Symbian phone. The name carries no board number or revision, so compare your main board marking with…

Nokia 6200 schematic diagrams provided as a 946 KB PDF. Only the model name is given, with no board code or revision, so compare the PCB markings against the sheets.

Repair guide PDF for the ASUS Zenbook UX305UA, 880 KB, catalogued with schematics. The name suggests a service-oriented document, likely covering disassembly…

Reference sheet in PDF format, 137 KB, for the 2SD1840 transistor from the 2SD family of NPN bipolar devices; despite the schematic label, expect datasheet content.

An 88.0 KB PDF for the 2SD1838, a Japanese-registered NPN bipolar transistor, best treated as a datasheet even though it is indexed as a schematic.

Compact 37.6 KB PDF for the 2SD1834 transistor, an NPN bipolar part in the 2SD series, most likely a short datasheet rather than a circuit schematic.

Datasheet for the 2SD2271 transistor, a 219 KB PDF and one of the larger files in this 2SD group, so it probably includes detailed characteristic curves.