Samsung F731U schematic, packed as a ZIP of about 3.43 MB; F731U is the US version of the Galaxy Z Flip5. The name carries no revision information.

Dell Alienware M18x schematic for Compal board LA-6571P, revision 1.0, project code PAR10.

Part datasheet in PDF for the MJE13007F, a high-voltage NPN switching transistor. The F suffix usually denotes an isolated fully plastic package, though the name states…

Datasheet-style PDF of 414 KB for the 2SK2916, catalogued here as a schematic. The name gives nothing but the part number; 2SK designates an N-channel field-effect…

Here is a compact 94.6 KB PDF named for the transistor type 2SC4660. The name points to the part itself rather than any board or appliance.

The 2SC4250 transistor is documented in this 347 KB PDF, listed among schematics in the index.

Reference sheet for the 2SC5784 transistor, a 178 KB PDF listed under schematics. Under Japanese JIS numbering a 2SC code denotes an NPN bipolar transistor intended…

Part documentation for the 2SC5026 in PDF form, 41.3 KB, its name ending in an _E suffix.

Indexed as a schematic, this 55.8 KB PDF actually names a discrete part, the 2SC3930, followed by an _E suffix.

Specification sheet for the 2SC3600 transistor in PDF form, 136 KB, listed under schematics.

2SC3598 datasheet in a 119 KB PDF, catalogued in the schematic group. Only the part number appears in the name; under Japanese JIS numbering the 2SC prefix identifies an…

Compact 91.1 KB PDF datasheet for the 2SC3595 transistor, listed in the schematic category.

Component documentation for the 2SA1591, an 89.4 KB PDF. Only the part number appears in the name; no revision or manufacturer is given.

A compact 19.1 KB PDF for the 2SA1580, small enough that it is probably a one- or two-page summary sheet. No other details are present in the name.

Filed as a schematic, the 51.8 KB PDF for the 2SA1534 carries an _E suffix in its name whose meaning is not stated; the content is most likely the datasheet for this JIS…

At 41.7 KB, this PDF is labelled with the 2SA1532 part number plus an _E suffix and is indexed as a schematic, though a single-part file like this is normally a…

Component reference for the 2SA1521 transistor, stored as a 30.2 KB PDF and filed under the schematic category.

Another copy of the 2N5401 datasheet, a 49.2 KB PDF whose _3 suffix probably marks an alternate version or a third saved copy rather than a documented revision.

Reference PDF of 142 KB for the 220CMQ030, a CMQ-series part closely related to the CNQ Schottky modules, likely differing in package or mounting style.

PDF schematic labelled BCi with the year 2012, most likely an amplifier design from the same family as other BCi drawings, though the name itself states no power rating…

Block diagram for the Xiaomi Mi4C smartphone, packed as a 505 KB ZIP archive. A block diagram gives a high-level map of the board: how the processor, PMIC, memory, RF…

Service guide in PDF format, 114 KB, on troubleshooting power supply circuits, filed in the index as a schematic.

Lloyd LED television service menu guide, a 2.05 MB PDF filed as a schematic but by its title focused on entering and using the factory or service mode.

Shared schematic for the Nokia 6170 and 7270 phones, packed into a single 1.64 MB PDF, suggesting the two models use closely related circuitry.

Repair guide for the G750JH gaming notebook, RG in the name, in a 999 KB PDF. Such guides typically show the mainboard with highlighted parts, expected voltages at test…

PDF covering the BUW84 and BUW85 transistors in a single 101 KB document, filed as a schematic.

Datasheet-style PDF for the BU2508DX, roughly 80 KB, indexed under schematics. This is a well known horizontal deflection transistor for CRT TVs and monitors, and the D…

The 2SJ419 is covered by this 100 KB PDF, filed under schematics though the part number points to a discrete transistor datasheet.

Datasheet in PDF form for the 2SC4696, filed in the index under schematics although the name points to a discrete part document rather than a board diagram.

The 2SC3606 is the only detail given by this 464 KB PDF, catalogued as a schematic yet functionally a part datasheet.

Covering the 2SC3599, this 124 KB PDF is a discrete transistor datasheet even though it is filed as a schematic.

The 2SC3552 transistor is documented in this 121 KB PDF, catalogued under schematics though it is a component datasheet.

Datasheet-style PDF of 87.7 KB labelled 2SC3400, listed in the schematic section of the index.

Covering the 2SA1433, this 78.1 KB PDF is indexed as a schematic but is most likely a component data sheet.

Combined datasheet covering both the 2N2905A and 2N2907A PNP transistors in one 726 KB PDF, filed under schematics.

The name 251UL80S is a manufacturer part code rather than a board number, so this 143 KB PDF is likely a power semiconductor datasheet even though it is listed as a…

This small PDF of 164 KB lists the 6A05G to 6A10G range, a naming style typical of general-purpose 6 A axial rectifier diode families, so it is almost certainly a…

Covering the range 5KP5.0 to 5KP110A, this 667 KB PDF is filed as a schematic but is named after a component series rather than a device or board.

The 80RIA name on this 191 KB PDF refers to a series of power semiconductors rather than a circuit board, and although it is filed as a schematic, a component datasheet…

Listed as a schematic, this compact 47.4 KB PDF is named 80CLQ150, a code that resembles a power semiconductor part number rather than a board number.