Schematic set for the Compal LA-5141P motherboard, revision 1.0, packed in a 1.05 MB RAR, usually distributed as PDF pages.

Schematic for the Nokia Lumia 520, covering types RM-914 and RM-915, revision 1.0, provided as a 1.79 MB RAR archive.

PDF of 49.9 KB titled 2SC5568, indexed among schematics. The file name offers nothing besides the part number; the 2SC prefix follows JIS/JEITA naming for NPN…

Datasheet-type PDF of 308 KB for the 2SD2553, filed under schematics. The Japanese JIS designation 2SD identifies an NPN bipolar transistor intended for low-frequency…

Short 61.2 KB PDF for the 2SC2647, with an _E suffix that may mark an English version, though this is not confirmed by the name. Per JIS, 2SC denotes an NPN transistor.

Carrying only the code 16SYQ030C, this 48.5 KB PDF is catalogued as a schematic and names no device, board or revision.

Schematic package for the Nokia 6600 smartphone, presented as a 3.25 MB PDF. The diagrams cover the circuitry that a repair technician needs for board-level work: power…

RAR archive holding circuit diagrams for the MSI MS-7088 board, roughly 2.34 MB in size.

Schematic for the board LA-L99GP, compressed in a 4.09 MB RAR archive; the LA- code is the Compal numbering scheme, though the name does not state the laptop brand or…

Apple iPhone XR schematic in PDF form, the second part or alternate copy judging by the suffix in the name, at 48.8 MB.

Bottom-side PCB layout for the R2 amplifier design rated 500 watts at 4 ohms, stored as a 138 KB PDF.

Main board schematic for the Lenovo A320 provided as a PDF of about 1.38 MB. The file name gives only the model and the abbreviation MB for motherboard, without a board…

Schematic PDF for MS-7514, labelled V30 and FINAL in the name, suggesting a version 3.0 final release of the drawings.

ASUS laptop schematic in PDF covering the K54L and K53L models, which the name groups together, so the two likely share one mainboard design.

Schematic for the Dell Inspiron 14 N4050 in its Intel version, provided as a PDF of about 2 MB.

Lenovo G450 circuit diagram for the Compal LA-5081P motherboard. Compal's LA-numbered boards carry that code on the PCB, so check it before working from these pages, and…

Schematic PDF of 1.53 MB titled Z470 989 PCH, where PCH refers to the Intel Platform Controller Hub section and Z470 and 989 are likely the model or board identifiers…

Here is a 49.4 KB PDF for part 2SC4067, placed under schematics but named like a manufacturer datasheet.

Main board schematic for the Xiaomi Redmi 3A, with a Chinese title, supplied as a 1.39 MB PDF.

A PDF of about 88 KB for the 2SK2154, filed under schematics but most likely a component datasheet, since the name is just the part number.

A 57.0 KB PDF listed as a schematic and named 1SV216, followed by an underscore that appears to be a naming leftover.

Only the number 29020 identifies this 605 KB PDF, catalogued as a schematic; the pattern most likely refers to a 2 Mbit 29-series parallel flash memory datasheet, though…

Single PDF of 40.8 KB for the 2SD2216, listed as a schematic but most likely a component datasheet, since the name is a part number rather than a board.

Bearing only the part number 2SC4393, this 319 KB PDF is indexed as a schematic yet is most likely the transistor datasheet.

A 475 KB PDF referencing the 2SC5092 transistor type; the 2SC prefix denotes an NPN bipolar device under the Japanese JIS numbering system.

Schematic for the ASUS H61M-E desktop motherboard, supplied as a PDF inside a RAR archive; the RG token in the name is not explained.

Filed as a schematic, this 251 KB PDF is the datasheet for the Microchip 24LCS21A, a DDC serial EEPROM designed to store EDID data for displays.

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

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.

Schematic in PDF form for the HP ProBook 450 G2, covering the ZPL40, ZPL50 and ZPL70 platform designations on Compal board LA-B181P.

Schematic in PDF form for mainboard 6050A2111701, revision A01, with a design date of 2007-03-27 in the title.

PDF schematic for the Quanta W0A board at revision 1A, dated May 26, 2014 according to the name.

Circuit schematic for the Acer Aspire 5538, made by Compal on the LA-5401P motherboard under the NAL00 project code, document revision 0.2.

Circuit diagrams in PDF form for the Lenovo IdeaPad 720S, mainboard NM-B441. The NM-xxxx numbering belongs to LCFC, the Lenovo-owned design house that produces many…

Lenovo G430 circuit diagram for the Compal LA-4211P motherboard, supplied as a 1.18 MB PDF.

Apple schematic in PDF form for logic board 820-00939, revision A, carrying the J174 project code given in the file name.

Schematic for the Samsung Galaxy Note 10.1 tablet, model SM-N8000, supplied as a 12.3 MB RAR archive with a Spanish name.

Circuit diagram for the Lenovo IdeaCentre C305 all-in-one, designed by Quanta under the project code QU1, in the DIS version, which usually means discrete graphics.

The 2SD1111 is the only detail in the name of this 71.5 KB PDF, indexed as a schematic but best read as the transistor datasheet.

PDF schematics for the Samsung SM-A910F, 2.59 MB in size. The file name states only the model number, with no revision or extra details.