Named 20MT40KB, this 127 KB PDF is classed as a schematic, though the name does not identify any device, board number or revision.

Indexed under schematics, this 87.3 KB PDF carries the code 20ETS-FP and does not mention a laptop model, board number or revision.

A small PDF of 196 KB filed as a schematic, named after the code 20ETF02, which looks like a discrete semiconductor part number rather than a laptop board.

An 85 KB PDF named 10BQ100, catalogued as a schematic but following the part numbering of a surface-mount Schottky diode family in the International Rectifier and Vishay…

PDF of about 158 KB named 8TQ, filed as a schematic. In International Rectifier and Vishay numbering the TQ family denotes Schottky rectifiers, and a series-level name…

Small PDF, 376 KB, whose Spanish title means converters, with no device, brand or model in the name.

Portuguese PDF, 88.3 KB, on using a bench power supply (fonte de bancada), apparently converted from another document format. No device or model is referenced.

Spanish course section 3.4 on the microscope, a brief 114 KB PDF from the workshop equipment chapter of a mobile repair series. No microscope brand or model is stated.

Spanish reference on SMD coils or inductors, a 273 KB PDF covering surface-mount types found on modern boards. The name gives no device.

Second chapter of a Spanish course introducing cellular phones and their technology, saved as a 503 KB PDF.

Schematic in PDF for the ASUS U36JC motherboard, revision 2.0, a compact 582 KB file. It documents the power-on sequence, charger and regulator circuits, the main…

Small 540 KB PDF for the Compal-numbered LA-F312P motherboard; BDV in the name suggests boardview-style content, probably a component placement layout rather than a full…

Schematic PDF with an uninformative name, IO, which suggests an input/output or daughter board but states no device, brand or board number.

Schematic for the Sony VAIO PCG-NVR23 notebook, built on the MBX-67 mainboard; no revision is given in the name.

Small 551 KB PDF schematic whose name holds only the token SY3, with no brand, model or revision stated, so the exact device cannot be confirmed from the name alone.

Schematic for the Lenovo 3000 N100 notebook in PDF format, 875 KB in size. The name gives no board number, ODM or revision, so open the document and check its title…

Samsung SM-J400M (Galaxy J4) document marked EPLIS, supplied as a 358 KB PDF. In Samsung service material EPLIS usually refers to the electrical parts list section, so…

PDF schematic for the first revision, Rev 1.0, of MSI board MS-V320, about 883 KB in size.

PDF circuit diagram, roughly 803 KB, for MSI board MS-V317 at revision 1.1. The MS-V numbering identifies an MSI graphics card PCB, and the pages detail the core and…

MSI MS-V328 revision 3.1 circuit schematic in PDF, 709 KB, for an early version of this MSI graphics card board.

Schematic for the V330 graphics board in what appears to be revision 5.0, provided as a decrypted PDF of about 977 KB.

Persian-language PDF of 377 KB whose title translates roughly as Western hard drive repair, indexed as a schematic.

Schematic package for the ASUS Q501LA laptop in PDF form, with an RG tag in the name whose meaning is not stated.

Gigabyte GA-Z87P-D3 schematic, revision 1.0, provided as a PDF inside a RAR archive of about 964 KB.

Schematic in PDF form for the MIP390D, a board associated with Megmeet, an electronics maker known for power supply and display power modules.

Complete schematic for the Samsung Galaxy J7 Star, model SM-J737T, in a compact 789 KB PDF marked completo in Spanish.

Quanta schematic in PDF for the HKB main board, delivered as a 735 KB RAR. HKB is a Quanta project code; the name lists no laptop brand or revision.

PDF sheet of voltages from a working TCOM board, the Portuguese title meaning voltages while running, about 225 KB.

Schematic in PDF format for the ASUS U41JF notebook, packed as a 419 KB rar. The RG token in the name is not explained and may be a revision or variant.

Notebook mainboard schematic for Quanta project UW1, about 1022 KB as a PDF. NB in the name most likely just means notebook, and no revision, brand or chipset is given…

Schematic for the Quanta EL3 project, a 931 KB PDF. The name gives no revision or chipset details, so open the title block on the first pages to confirm which board…

Quanta CH1 project schematic, revision 2A, provided as a 970 KB PDF. No laptop brand or model appears in the name, only the Quanta code and revision, so verify the board…

Positivo Stilo XR3010 service schematic in PDF, 927 KB, referencing board 71R-H14BT4 and the TL30 designation.

Positivo Stilo XCI3650 circuit diagram in PDF format, 355 KB, referencing motherboard S14BW01 and U30.

Gigabyte GA-H81M-S2PH schematic covering board revision 2.0, in PDF form within a 566 KB RAR archive.

Schematic for the K401LB laptop mainboard, an ASUS model, packed as a PDF in a 742 KB RAR archive; RG in the name is probably an ASUS repair guide style document, but…

Circuit diagrams for the Gigabyte GA-J1800N-D2H mini-ITX motherboard at revision 1.1 (R11), packed as a PDF in a 488 KB RAR archive.

Repair tips for Sony televisions collected in a small 230 KB PDF; the Portuguese title translates as tips for Sony brand TVs.

Circuit diagram for a milliohm meter, provided as a 436 KB PDF. It is not tied to any laptop or motherboard; it describes a measurement instrument useful on the bench…

Small 67.6 KB PDF filed under BQ24727, a Texas Instruments battery charger controller found on many laptop motherboards.