Quanta RJ6 laptop mainboard schematic, revision 1A, in a 1.64 MB PDF. Quanta is a major ODM whose two- or three-character project codes like RJ6 identify boards built…

Schematic for Sony mainboard MBX-224, with M960 and M970 in the name, which appear to be ODM project codes covered by the same document.

Circuit diagram for the Acer Aspire 5542 and 5542G produced by Wistron under project JV50-TR8, revision 1, in a 1.35 MB PDF file.

Quanta AT3 motherboard schematic in PDF form, revision R1A, 1.26 MB, marked as a second copy of the same document.

Quanta KT2 laptop board schematic, revision RC (likely a later build than RA), provided as a 929 KB PDF.

Schematic for the Quanta KT2 project, revision RA, in a 712 KB PDF file. The name holds only the Quanta project code and revision; no retail laptop model, chipset or CPU…

Compal LA-4101P laptop board schematic, revision 0.3, as an 872 KB PDF. The file name provides the ODM board number and an early revision only, with no model, chipset or…

ASUS X550CC repair guide stored as a 955 KB PDF and indexed with schematics. The name gives the model only, without a motherboard revision, so check the board label…

Schematic for the Dell Inspiron 1440 notebook in PDF form, 1.64 MB. The file name provides only the model, without board number, ODM project name or revision, so verify…

Cover section of the Samsung service documentation for the GT-S7580 and GT-S7582 Galaxy phones, a 126 KB PDF numbered as part 1 of the set.

Samsung SM-E700H service schematic, packed in a 12.4 MB 7z archive. The SM-E700H is a Galaxy E7 model variant, and the archive should contain the circuit diagrams needed…

Samsung GT-I8190 Galaxy S III mini service manual, revision 1.0, as a 3.28 MB PDF. Contents of this manual type usually include disassembly guidance, block diagrams…

Apple iPad 2 schematic in a 1.29 MB PDF. The compact size may indicate a partial set or compressed drawings, so check the page list before depending on it for a specific…

Apple schematic for model X2819, logic board 820-03286, document 051-09344 at revision 4.0.1, a 4.44 MB PDF.

Compal schematic PDF for motherboard LA-5681P, revision 1.0, 3.32 MB in size; the name does not specify the laptop brand or model.

Schematic in PDF form for the HP Pavilion dv1000 laptop, a 919 KB document whose name gives no motherboard number, ODM or revision.

Inventec Manaus 10 CS schematic in PDF form, 548 KB. The name indicates the CS variant of the Manaus 10 project and gives no laptop model, board number or revision, so…

Samsung R18 notebook schematic, a 1.36 MB PDF file. The name carries only the model, with no board number, code name or revision, so treat it as a reference until the…

Schematic for the Samsung NP-M70 notebook in a 4.24 MB PDF. The name states only the model, with no board code name or revision, so the drawing should be checked against…

Schematic for the Dell Inspiron 15-3542 laptop, Wistron Cedar mainboard 13269-1, also carrying the Dell identifier FX3MC, 4.72 MB PDF.

Component documentation in PDF for the SPP17N80C3, a high-voltage N-channel MOSFET listed in the name as 800 V and 17 A.

Reference sheet for the 2SD2607 component, delivered as a 51.7 KB PDF and filed under schematics. No brand or variant appears in the name beyond the part number itself.

Reference PDF of 218 KB for the 2SC4754, indexed as a schematic but named after a single semiconductor part.

Small 29.3 KB PDF covering the 2SA1436 transistor. In the Japanese JIS designation system a 2SA number denotes a PNP transistor, nominally a high-frequency type, though…

PDF of 47.7 KB named for the part 2PB709A, issue 4 judging by the suffix. The name carries no device model or board number, and the prefix matches a transistor-style…

Filed as a schematic, this 531 KB PDF carries only the bare number 28040 in its name, with no manufacturer, device model or revision stated.

A small PDF of 54 KB, catalogued as a schematic and named only with the short code 75hq.

Only the part-like code 35scgq030 describes this 46.6 KB PDF, filed as a schematic. No laptop model, brand or board revision is indicated, so it is best treated as a…

Bearing only the code 35cgq045, this 49 KB PDF sits among schematics but looks like a reference for a single component rather than a board.

A 61.7 KB PDF named 34WC02, filed with schematics. The name resembles a component part number and gives no laptop model, brand or board revision.

A small PDF filed as a schematic, named only 30FQ, which reads like a component part number rather than a board or laptop model.

A 312 KB PDF covering the 24LC21 serial EEPROM, with the -1 suffix probably marking a separate edition or part one of the documentation.

Circuit diagram in PDF form for a mainboard coded Z84J, with no manufacturer or model given in the file name.

Schematic for the Lenovo E255 notebook as a 928 KB PDF. The file name names only the model, so the ODM board number and revision have to be read from the drawings…

Schematic in PDF form for an H61MXL-K desktop motherboard, compressed into a RAR archive of about 1.10 MB.

Dell N5110 laptop schematic in PDF format, 1.45 MB, a model sold in the Inspiron line. The name gives no board number, revision or ODM.

PDF schematic for LCFC board NM-F861, used in a Lenovo laptop. The NM-xxxx numbering belongs to LCFC, the Lenovo and Compal joint venture responsible for many Lenovo…

Working instruction document number 1304-4324 for a product designated F32, revision 4, as a 3.70 MB PDF.

Topic 4 of a Spanish mobile repair course, explaining how to identify the parts of a smartphone, as a 404 KB PDF identical in size to the unnumbered copy.

Portuguese fault-analysis document for the J700, which by naming convention is most likely a Samsung Galaxy J7 handset, although no brand is stated.