Laptop schematic identified only by the number 4520, with no brand, board number or revision stated in the name, so the exact model cannot be confirmed from the title…

Quanta UT8A motherboard schematic in PDF form, about 1.14 MB. The name gives the Quanta project code UT8A but not the laptop brand or a board revision.

Schematic diagram for the Samsung NP-R423 laptop, supplied as a PDF of about 1.1 MB. Apart from the model, the name carries no board code name or revision, so confirm…

Filed as a schematic, the 28.3 KB PDF 3LN02SP is named after what appears to be a discrete component code, here from the LN series with an SP suffix.

PDF of 41.6 KB, catalogued as a schematic and named 3LN02M, which looks like a semiconductor part number with an M suffix rather than a board code.

The smallest of this group at 26.5 KB, this PDF carries the code 3LN01SS, resembling a discrete semiconductor part number with an SS suffix, and is catalogued as a…

PDF of 27.9 KB filed as a schematic under the code 3LN01S, which reads as a discrete component part number with an S suffix.

Although filed as a schematic, this 37.9 KB PDF is named after 2SD2460 with an extra E tag the name does not explain.

Filed as a schematic, this 271 KB PDF is named after the discrete part number 2N5684 with an unexplained RE suffix, which may indicate a reissued edition.

Small 20.5 KB PDF named for 2N5551 with a UTC tag, which most likely refers to the manufacturer that published this version.

The 1SS398 is the subject of this 78.2 KB PDF, which is catalogued as a schematic but is likely a single-part datasheet.

Part number 1SS345 is the only information in this 58.3 KB PDF name, so no laptop, board or revision is identified.

Small 34.5 KB PDF filed as a schematic and named 78P7200-IH. The name gives no laptop model or board number; it looks like an integrated circuit part number with a…

PDF of 139 KB, listed as a schematic with the code 70epf02. The name carries no laptop model, board number or revision, so the subject must be confirmed by reading the…

Filed as a schematic, this 133 KB PDF is named 59C11-2, a code that gives no laptop model, brand or clear board revision.

Catalogued as a schematic, this 67.2 KB PDF has the short name 45L-D and no laptop model, brand or board number.

A 43.1 KB PDF carrying the code 35cgq150, listed as a schematic. The name appears to be a component part number and offers no laptop model, brand or board revision.

A small 38.8 KB PDF titled 30WQ09F, catalogued among schematics but most plausibly a datasheet for a discrete rectifier, judging by the part-number style.

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.

Schematic PDF, 2.13 MB, labelled only V6J. The short code looks like a model or project designation, but the name gives no brand, board number or revision.

Schematic for Sony motherboard MBX-147, supplied as a 1.25 MB PDF; no laptop model or revision is stated in the name.

Schematic for the Quanta ZAW project, motherboard DA0ZAWMB8G0 revision G, marked r1A, supplied as a PDF inside a 2.49 MB RAR.

Duplicate of the Compal LA-A972P schematic: a 1.19 MB PDF with a copy suffix in its name, probably identical to the other file of that size.

Clevo schematic for board 6-71-NH5K0, revision D02A, delivered as a 7.74 MB PDF with a leading 909764510 reference number.

Circuit schematic for the FX505GT, revision 2.0, in a 4.72 MB PDF. The model code corresponds to an ASUS TUF Gaming laptop, although the name carries no brand.

Circuit diagram for the Quanta ZC3 laptop mainboard, a 1.59 MB PDF that opens in any PDF reader.

Circuit diagram in PDF form for the Lenovo 3000 G550 laptop, about 1.5 MB. The name lists neither the board number nor the revision, so check the title block and compare…

Small Wistron schematic for a sensor daughterboard, project 18B26, revision A00. The name does not give the laptop brand or model it belongs to.

PDF schematic for board 17870-1, a number that follows the Wistron numbering style; the file name gives no laptop model, and the (3) suffix just marks a duplicate copy.

Schematic in PDF form whose name, a bare number 24760, gives no model, brand or board number.

Schematic set in PDF format, packed in RAR, for Compal boards LA-H482P and LA-H492P. LA-xxxxP numbers follow Compal's scheme, so the boards may ship under various laptop…

Schematic for the Wistron Broadmoor 15 platform, with QN20-P1 and board number 203061-1 in the name, provided as PDF in a 9.50 MB RAR archive.

Schematic PDF for the Compal LA-L171P mainboard, code name GOG20, covering GPU variants GTX1650, RTX3050D and RTX3050TI.

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

Compal LA-2881P schematic in PDF form, packed in a RAR archive, with no revision or laptop model given in the name.

Schematic in PDF format, packed in a RAR archive, for a board identified only by the code CASUG and revision 1.1.

PDF schematic for the Lenovo ThinkPad SL510 laptop, made by Quanta under project GC3, motherboard DAGC3AMB8I0 and revision r2A according to the name.

Schematic in PDF form identified only as NB3029, packed into a 7.10 MB RAR archive. The name does not state the laptop brand, model or revision, so open the drawing and…

Circuit schematic for the ASUS GA503QS laptop, revision 2.0, as a PDF inside a 9.46 MB RAR archive.