Compal LA-4103P schematic for the HP Compaq CQ40 notebook, a 1.18 MB PDF. No revision is listed in the name, so check the title block against the board number and…

PDF schematic for an HP notebook motherboard built by Inventec, board number 6050A0066801, revision MB-A02, roughly 1.46 MB.

Schematic diagram for the Acer laptop motherboard built on Compal board LA-6552P revision 1.0, provided as a 929 KB PDF.

Schematic for the Quanta BLBD board, a PDF of 973 KB. Quanta labels its motherboards with project codes such as BLBD, usually silkscreened near a DA or similar part…

Schematics for Compal board LA-H672P, revision 1.0, with EOC41 given as the platform code, in a 1.01 MB PDF; no laptop brand is stated in the name.

PDF schematic of 5.39 MB whose name is just an automatic messaging-app document number, so it reveals no brand, model or board number.

Schematic in PDF, 3.04 MB, for Lenovo board NM-C511 revision 1.0. NM-prefixed numbers belong to LCFC, the Lenovo-Compal joint venture that designs many Lenovo laptop…

Sheet for the 2SB156, labelled in the name as a PNP transistor rated -20 V and -500 mA, provided as a 39.7 KB PDF and indexed under schematics.

Compact PDF datasheet for the MPSA06, an NPN general-purpose transistor rated in the file name at 80 V and 500 mA.

Schematic diagram in PDF for the ASUS X553MA laptop, with an RG suffix in the name whose meaning is not stated.

Schematic package for the ASUS ROG Strix G512LI and G712LI gaming laptops, which share one mainboard design here, at revision 2.0.

Component document for the 2SD1684, filed under schematics but named after a Japanese JIS part number rather than a board.

PDF document for the 2SB1185 transistor, filed under schematics and 133 KB in size. The trailing 1-5 in the name is not explained; it may refer to pages or a document…

Catalogued as a schematic, this small PDF of 42.3 KB is in practice a component data document for the 2SB852K, a part numbered under the Japanese JIS scheme where the…

Reference document for the 2SA1730 transistor in PDF form, 97.6 KB in size. Only the part number appears in the name, so no specific equipment can be tied to it.

Zener diode datasheet covering the 1N4678 to 1N4702 range, provided as a 74.2 KB PDF. The series is a family of low current Zeners whose part numbers map to nominal…

The title of this 60.1 KB PDF points to a part range from 1SMB5913BT3 through 56BT3, the naming style of a surface-mount Zener diode family in SMB packages.

Roughly 1 MB PDF covering the 1.5KE6.8 transient voltage suppressor, part of the 1.5KE family of 1500 W axial TVS diodes with a nominal 6.8 V breakdown rating.

Listed under schematics, 35C704 is a 168 KB PDF with a short alphanumeric name that states no device, manufacturer or revision.

Listed as a schematic, this 75.9 KB PDF named 31DQ03 is better understood as a component document: the code follows a diode part-number pattern.

Indexed as a schematic, this 129 KB PDF bears the code 30WQ10FN, which looks like a surface-mount Schottky rectifier part number rather than a board design.

This 129 KB PDF, named 30WQ06FN and filed as a schematic, appears to document a single semiconductor, most likely a Schottky rectifier in a surface-mount package, rather…

Listed as a schematic, this 524 KB PDF carries the part numbers 25AA080A/B and 25LC080A/B, the Microchip 8 Kbit SPI EEPROM family, so its content is a component…

Z84F motherboard schematic, a 1.03 MB PDF whose name names only the board code, with no brand, model or revision.

Schematic in PDF format for the X453MA mainboard, about 1.43 MB, marked RG, which on ASUS-style files usually denotes the revision release; no brand or revision number…

Samsung schematic for the VEYRON-R project, board BA41-01471A, with the name suggesting revision 1.0, packed as PDF inside a 1.49 MB RAR archive.

Lenovo E40 circuit diagram in PDF, approximately 1.38 MB, with no board number or revision stated in the file name.

IBM ThinkPad T60 schematic in PDF format, about 1.19 MB. Only the model is stated in the name; there is no board number, revision or graphics variant, and T60 boards…

Schematic diagram of the IBM ThinkPad T40, stored as a PDF of about 1.08 MB. The name gives only the model, with no board number or revision, so match the document…

Service schematic for the Samsung SM-A320F smartphone, the Galaxy A3 2017 model code, supplied as a ZIP archive of about 928 KB. Unpack it to reach the circuit diagrams.

Schematic diagram in PDF for the NAL70 platform built on the Compal LA-4106P motherboard, revision 1.0.

Schematic in PDF for Apple logic board 820-00165-A, a 1.54 MB document; the name gives no Mac model.

Schematic package for the Huawei Y9 2019 smartphone, supplied as a 1.50 MB zip archive.

Schematic in a 2.33 MB ZIP for a Samsung device; the name gives only A226B, which matches Samsung model numbering, but no further detail is stated.

Portuguese reference titled charging connectors and devices, a 1.18 MB PDF that appears to list charging ports and the phones they fit.

Compressed schematic set for model A135F, a code matching Samsung's SM-A135F numbering, with the .M ending suggesting main board documentation; at 1.56 MB it likely…

Schematic for the Apple iPhone 7 Plus, a 1.33 MB PDF. With it a technician can follow power rails, trace display, charging, audio and baseband circuits, and identify…

Schematic in PDF form for the ASUS ROG GL702VSK gaming laptop, revision 2.0, at 8.85 MB.

Main rear 25 MP wide camera page from the Samsung SM-A30S (Galaxy A30s) schematic, saved as a 4.30 MB PDF.

Depth camera circuit for the Samsung SM-A23, covering the 2MP rear depth sensor, supplied as a 2.79 MB PDF schematic.