Samsung BN44-00167B power supply schematic in PDF form, 651 KB. The BN44 numbering identifies Samsung PSU modules for LCD and LED televisions and monitors; the name does…

PDF schematic for the Z470 laptop, with the file name pointing to the PCH section and the number 989, whose exact meaning the name does not explain.

Schematic in PDF format for the Quanta R09A laptop motherboard, board number DA0R09MB6H1, packed in a 1.64 MB RAR archive.

Schematic in PDF form, packed in an 892 KB RAR, for board 18812-1, revision 1.0. The name labels it Compal, although the 18812-1 number follows the five-digit pattern…

Schematic for the Hasee HEC41 notebook, catalogued under Clevo, in a 1.13 MB PDF. Hasee sells laptops under its own name that are often built on Clevo designs, so the…

Haier schematic in PDF form, 8.65 MB, with a name that carries no model, chassis or board number; the index tags it Clevo, but the name itself only says Haier.

Named after the 2SK1425 transistor, this 102 KB PDF is catalogued as a schematic though it is most probably the component datasheet.

PDF schematic named 45IIX, 1.12 MB, with no brand or board revision given. The token may refer to a motherboard or chipset family, but that cannot be confirmed from the…

PDF schematic set for the Gigabyte GA-Z97X-UD5H, labelled revision R111 and stored in a RAR archive.

Schematic for the Z84FM board variant, supplied as an 899-900 KB PDF without brand or revision details in its name.

Circuit diagram for the ECS C51-M940 mainboard, a 930 KB PDF. The model code points to an NVIDIA C51 chipset board, and M940 likely relates to the AMD socket it…

Large compilation of OLED, LCD and LED TV repair material in a single PDF of about 35.6 MB.

Logic board location file for the Apple MacBook Pro 13 M1 Late 2020, model A2338, board 820-02020, with the code T668 noted, in a 9.96 MB RAR.

Schematic for the Fujitsu Siemens Lifebook S6120, with the board marked VB161AX and code-named Ginger.

Schematic for Sony motherboard MBX-208, built by Quanta under the SY2 project code; the trailing token mb_0409c looks like an internal drawing date or release tag rather…

Component sheet for the 2SC3233, 150 KB PDF, listed under schematics. According to the JIS standard the 2SC code denotes an NPN transistor; the file name gives no…

Samsung R55 laptop schematic in PDF form, built on the board code-named FIRENZE-R at revision 1.0.

Lenovo F41 notebook schematic in PDF form, 1.18 MB in size. The file name names only the model, without a board number, ODM or revision, so those details must be checked…

Inventec laptop schematic for the Armani MV build, board number 6050A2266501 at revision X01, delivered as a PDF inside an 889 KB RAR archive.

PDF for the 1SV316, catalogued under schematics, with UV and sot323 added to the name. SOT-323 is a small three-lead surface-mount package, while the UV token is not…

Version of the 2N5401 high-voltage PNP transistor datasheet tagged Sam in the name, a 53.3 KB PDF.

Lenovo A668T circuit schematics in a RAR archive of around 619 KB. The name names only the model, leaving board revision and chipset unstated, so check that the drawings…

Part reference for the 2SK1259, a 37.4 KB PDF covering an N-channel FET in the Japanese 2SK series.

A 266 KB PDF named for the 2SC3074 part, listed in the schematic category, though its content is most likely a transistor datasheet.

Quanta R63 schematic for the HP Pavilion 15, revision 1A, a compact 1.06 MB PDF. Because the Pavilion 15 line used several Quanta boards, including R62, R63 and U83…

Quanta BD3a circuit schematic, revision 3C, as a 1.41 MB PDF. The name names only the project code with its suffix and the revision, not the laptop that uses the board.

Schematic PDF for the Compal LA-D702P motherboard, with BDL50 given as its board code name, 3.14 MB in size.

Compal LA-2171 schematic at revision R0.2, a 1.75 MB RAR archive. A revision this low points to an early pilot build, so values and parts may differ from retail boards.

PDF schematic for the Lenovo ThinkPad SL410K, 1.58 MB in size. The name names only the model, without board number or revision, so compare the label printed on the…

Spanish-language schematic for a stereo amplifier titled Zener, rated at 1000 W, in a 1.15 MB PDF.

Component documentation for the 2SK2713, catalogued here as a schematic but in practice a small 144 KB PDF typical of a part datasheet.

Schematic PDF for the 17IPS71P-R4, a power supply board, revision R4, about 1.27 MB, carrying the FA prefix used in this set.

Dell schematic covering the 3421 and 5421 models, with the number 12204, the project code DNE40 and revision A00 given in the name.

Lenovo A880 schematic diagram and service manual in a compact 410 KB RAR archive. With the schematic you can follow the battery, charging and PMIC rails, locate…

Pegatron P3HCJ schematic for the Acer Aspire R7-372T convertible, Skylake-U platform, revision 2.0, in a 3.34 MB PDF.

Apple iPhone 5 logic board schematic in PDF form, 7.76 MB. Board-level technicians use these sheets to follow power rails from the PMIC, check charging and backlight…

Circuit schematics for the Wistron Calado design, revision R1.0, packed into a 1.14 MB RAR archive.

Schematic for Compal LS-1971, revision R1.0, delivered as a 457 KB RAR archive. Unlike most Compal codes, the name has no trailing P suffix, which fits older board…

Schematic PDF, 3.46 MB, for a board coded EPK50 with the number LA-G07AP. The LA-xxxxP pattern belongs to Compal, an ODM supplying several laptop brands, though the name…

PDF schematic, 1.15 MB, for a G430 notebook, with LE6 in the name probably referring to the board or project code, though the name does not confirm it.