Listed under schematics, this 56.0 KB PDF carries only the short code 63cnq, without a full suffix, brand, model or board revision.

Catalogued as a schematic, this 232 KB PDF carries only the code 40CTQ045, which reads like a discrete semiconductor part number rather than a laptop board number.

Filed under schematics, this 77.3 KB PDF named 30SLJQ030 is most probably the datasheet for a discrete rectifier, the lowest voltage code among the 30SLJQ files indexed…

Compact PDF of 53.9 KB bearing the part code 30CLJQ045 and filed among schematics, although the name points to a single component rather than a board.

PDF of 59.1 KB labelled only 30BF and listed as a schematic, with no model, brand or board number provided.

Filed as a schematic, this 168 KB PDF is identified only by 20L15T. It gives no brand, model, board number or revision, so its exact subject is unclear from the name…

A schematic-category PDF of 223 KB named 20CTQ, without any device model, board number or revision in the name.

A 127 KB PDF filed under schematics and named 20ETF08S. It gives no device model, board number or revision.

Filed under schematics, this 202 KB PDF carries only the code 20CJQ060, with no board, model or revision in the name.

A compact 103 KB PDF labelled 20BQ030, filed among schematics. The name contains no laptop model, board number or revision, only a code shaped like an International…

Named simply 18TQ, this 180 KB PDF is catalogued as a schematic but appears to cover a component series rather than a board, since no voltage suffix, model, board number…

Indexed as a schematic, the 48.4 KB PDF named 16YQ100C carries no model, board or revision details, only a code in the International Rectifier rectifier style.

This 46.4 KB PDF named 16SYQ045C is filed as a schematic, but it refers to a component code rather than a board, with no model, board number or revision stated.

PDF schematic named only SY3, a 551 KB document without any brand, model or revision information in its name, so its identity must be confirmed from the title block…

Schematic for the Compal LA-5752P laptop mainboard, an 837 KB PDF. Only the board number is given, with no model, brand or revision.

Compal LA-4101P mainboard schematic in a 1.12 MB PDF. The name holds only the board number, so neither the laptop model nor the revision is stated.

PDF schematic for the K42JV motherboard, revision 2.0. The 2.44 MB document should include power regulation, charging, CPU and chipset sections and the discrete graphics…

K42JR laptop motherboard schematic in PDF format, 2.30 MB, with no revision number in the name.

Generic schematic PDF of 953 KB whose name gives no model, brand or board number, so the device it covers can only be identified by opening it and reading the title…

Learn Arduino, a Spanish guide in a 5.69 MB PDF focused on the Arduino microcontroller platform rather than repair of a specific device.

Schematic in PDF form identified only by the Quanta board number DA0AX2MB6E1, without a laptop model in the name.

Board layout for BM5012 revision 1.3 supplied as a 178 KB PDF rather than a native boardview format, according to the name. No brand or model is stated.

PDF schematic for the Gigabyte GA-H61M-USB3-B3 motherboard, revision 2.0, as shown by the R20 suffix.

PDF schematic of 212 KB titled USB, without any model, brand or board number in the name.

Schematic diagram in PDF form for the Samsung SM-A546B smartphone, 665 KB. Phone schematics show circuit blocks, power management connections, charging paths and…

Schematic for Compal board LA-B012P, with revision given as r10, probably meaning 1.0, in a 3.06 MB PDF.

Archived PDF schematic for the HP ProBook 4431s, UMA version with integrated graphics only, on board 6050A2398701.

Circuit schematic in PDF covering the ASUS FX505GM and FX705GM, the 15 and 17 inch TUF gaming models that share a design.

Unlabeled schematic PDF of about 1.19 MB; the file name is a coded string with no model, maker or board reference.

Disassembly and reassembly guide for the Samsung SM-A325M, a 1021 KB PDF from the service manual.

Circuit diagram for the Quanta TM8 notebook mainboard, supplied as a 983 KB PDF. No revision, laptop brand or model is given in the name, so compare the project code and…

Gigabyte GA-F2A88X-D3H schematic for revision 3.0 in a compact PDF archive of about 129 KB, so it may be a partial set.

Circuit schematic for the Quanta BQ2L laptop board, revision 1A, as a 1.20 MB PDF. The name gives the Quanta project code and revision but nothing about the retail model…

Short PDF of 101 KB about Ohm's law, in Portuguese and associated with BettineCell by its name, rather than a schematic of any specific device.

Schematic PDF whose name points to the Samsung J500H family with several regional suffixes, apparently covering J500H variants listed as S, L, S and C, at 2.40 MB.

Quanta schematic for the ZHY project, revision 3A, delivered as a PDF inside an 837 KB RAR.

Schematic PDF of 6.18 MB with the code-style name la19c350d1, which gives no clear brand or device model.

Schematic in PDF for the Gigabyte GA-G41M-Combo desktop motherboard, revision 1.3, compressed as RAR.

Circuit diagram in PDF for the Foxconn 661M07 desktop motherboard, a model code consistent with the SiS 661 chipset, catalogued under the ECS brand.

PDF schematic of the Gigabyte GA-B150M-VP motherboard, revision 1.0, packed in an 874 KB RAR archive. Built on the Intel B150 chipset in micro-ATX form.