Schematics for the OPPO F1 smartphone, delivered as a 1010 KB RAR archive. The diagrams help trace the battery connector, charging IC, power management outputs, display…

Fourth numbered schematic document for the Xiaomi Redmi 3s, a smaller 7.58 MB PDF than its companions.

Full schematic diagram for the Xiaomi Mi 4S phone, a large 24.5 MB PDF that likely contains the complete set of circuit pages.

Lenovo B490 laptop schematic in PDF format, about 1.95 MB. The name includes the string la4801126410106, which looks like an internal reference or board identifier, but…

Circuit diagram for the K42JR notebook motherboard in PDF format, 2.30 MB. The name holds only the model code, without a revision or board number, so the title block and…

F83VF motherboard schematic, revision 1.1 according to the r11 marking in the file name, delivered as a 1004 KB PDF.

Sony schematic identified only by GD1B, which follows the Quanta project-code style, GD1 with a B suffix, though no MBX board number or model is given.

Large 962 KB PDF for the LM324P, the quad operational amplifier in a plastic DIP package, as the P suffix commonly indicates.

Short datasheet-type PDF of 30.0 KB for the 2sk2588, an N-channel FET according to the JIS 2SK prefix.

English PDF on testing electronic components, filed under schematics but in practice a general reference rather than a circuit diagram for a particular board.

Schematic PDF for the Dell Latitude E6220 with board number 6050A2428801, a long-number format used by Inventec and Foxconn for their mainboards.

PDF repair guide for the ASUS X540SA, 1.05 MB, filed under schematics. Such guides typically describe the board power sequence, main rails, and where to measure them…

Electrical part list for the Samsung SM-A325M, a 421 KB PDF from the service manual. It catalogues the electrical components used on the device with Samsung part codes…

General TV fault tips in Portuguese, a 234 KB PDF whose name does not state any brand or model.

PDF schematic for Wistron board 16557-1, project name Eiffel215i with the KBLU suffix, packed as RAR.

Reference sheet for the Apple A2141 logic board 820-01700, listing resistance values across the large inductors, 2.93 MB PDF.

Gigabyte GA-B85M-D3H schematic covering revision R21, presented as a PDF in a 789 KB RAR.

Regulated power supply for a preamplifier, drawn in a 601 KB PDF schematic with a source tag in the name.

Schematic for the DA0NL5MBAE0 motherboard, revision E, supplied as a PDF in a 2.17 MB RAR archive.

Spanish multimeter table in PDF form, 171 KB, apparently a quick reference chart rather than a schematic for any device.

Schematic in PDF form for the laptop motherboard DA0ZRZMB6D0, packed in a 3.03 MB RAR; no brand or laptop model is given.

Schematic in PDF form for the Quanta DA0R33MB6E0 motherboard, revision E, packed in a ZIP archive. This R33 board was used in HP G6 series laptops.

Circuit schematic for the HP ProBook 4311s laptop, supplied as a 777 KB PDF. The name states no motherboard number or revision, so read the identifier printed on the PCB…

HP dv6700 Intel schematic labelled AT3, a Quanta-style project code, supplied as a 1.23 MB PDF without a revision in its name.

Schematic of the main logic board for the iPhone 8 Plus, identified in the name by its D21 code, in a 1.91 MB PDF. MLB stands for main logic board.

Schematics for the Nokia N8 in a 6.23 MB PDF file. The name lists no hardware revision, so compare the board version on the PCB before trusting component numbering.

Circuit schematic for the Nokia 6121 mobile phone, supplied as a 3.73 MB PDF. The name gives no board revision or part number, so compare the layout against the phone on…

Acer schematic named for the Aspire 3500 and 3630 and TravelMate models, sized 873 KB, which suggests the same Quanta ZL6 document found under a fuller name, although…

Circuit diagram in PDF form for a laptop identified only as U6V, about 950 KB in size. The file name states no motherboard number, revision or manufacturer, so the exact…

Schematic for the Toshiba Satellite A300 laptop, a 1.00 MB PDF whose name does not state the ODM, board number or revision.

Sony PCG-61611 laptop schematic based on the Quanta NE7 platform, apparently a duplicate or alternate copy given the suffix in the name.

Asus X450MJ repair guide, supplied as a 1.09 MB PDF. The name gives only the model, with no revision information.

Repair guide for the ASUS K43L notebook, delivered as a 554 KB PDF with photos, catalogued here under schematics.

Brief 28.4 KB PDF for the 2SK2864, indexed as a schematic; its small size points to a one or two page datasheet or summary. The name gives only the part number.

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…

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.

PDF schematic of 3.91 MB for a mainboard labelled NB3029, apparently the WSCH MB variant at version V4 A, as the name states.

Schematic for the ECS H41H5-AI motherboard, revision 1.0, supplied as a PDF inside a RAR archive.

Service manual for the Lexicon MPX 500 effects processor, a 5.73 MB PDF. Lexicon service documents usually include theory of operation, schematics, board layouts, parts…

Schematic for the Lenovo Y510 notebook supplied as a 1.26 MB PDF. The name carries no motherboard number or revision, so read the cover page or title block to identify…