Schematic for the Acer Aspire 8920 designed by Inventec under the project name Teton2, provided as an 812 KB PDF.

ASUS laptop schematic for the M50S and X55S models, delivered as a 2.93 MB PDF. The name lists no board revision, so compare the board label against the title blocks…

Schematic for a Samsung Galaxy Core Plus, labelled gt 18580, a 5.99 MB PDF. The model code likely corresponds to the GT-I8580 Galaxy Core Advance or a similar unit, but…

Schematic for the Samsung Galaxy A3 Duos, the dual-SIM version of the A3, in a 3.16 MB PDF. The name gives no model suffix or board revision.

Schematic diagram set for the Nokia 6300 mobile phone, supplied as a 16.1 MB PDF. The file name gives no board number or revision, so compare the PWB code printed on the…

Schematic drawings for the Nokia 5500 phone in a 1.31 MB PDF. The name lists only the model, with no board code or revision stated.

Schematics for the Nokia 3600 handset in a 1.31 MB PDF. The extra s in the name is unexplained and no board version or revision is given.

Shared schematic for the Nokia 6170 and 7270 phones, packed into a single 1.64 MB PDF, suggesting the two models use closely related circuitry.

Nokia 2300 schematic diagram, a PDF of 317 KB with no revision or board version mentioned in its name.

Circuit diagram for the Lenovo ThinkPad Edge E420, a 1.22 MB PDF with no board number or revision stated in the name.

Schematic for the Lenovo Z360 laptop built on the LL7A board, covering the discrete graphics version at revision 1A, in PDF form.

Compal schematic for the Lenovo XR150, board LA-2201 with project code DCL55 at revision 3.0, in PDF format.

Schematic for the Lenovo 3000 G230, marked in the name as the DDR3 version, so the memory pages apply to boards using DDR3 rather than older RAM.

Schematic PDF named LA46-Dis, with no brand, model or full board number stated, so the exact target is unclear.

IBM ThinkPad T41 schematic, a 1.09 MB PDF with no board number or revision mentioned in its name.

Schematic for the IBM ThinkPad A31, a 1.00 MB PDF whose name gives only the model. No board number or revision is mentioned, so compare the PCB markings with the…

Schematic diagram set for the IBM ThinkPad X61 ultraportable, 1.42 MB in PDF format. The name contains only the model, so the board number and revision are not…

Circuit diagram for the Z94 board, revision 1.1, as a 902 KB PDF. No brand or full board number appears in the name, so the cover page should be consulted to confirm the…

PDF schematic labelled UL20A, a 1.32 MB circuit diagram for the notebook mainboard carrying that model designation; the name gives no board number, revision or brand.

Schematics for the Sony PCG-FR310 notebook, built on the MBX-80 mainboard that Quanta designed under the NE5 project code.

Quanta-designed Sony VAIO mainboard MBX-216, project GD3, documented in this PDF schematic of about 1.09 MB.

Mainboard schematic tagged HK5 with the note mb-pvt-0202a, indicating a production validation test build and an internal date or version code; no brand or board number…

Schematic PDF for the Lenovo IdeaPad S10-3t netbook, with Caucasus named as the platform or project code. At 815 KB it should cover the main board circuitry.

Schematic for the Quanta LX89 mainboard at revision R1A, provided as a PDF of about 2.90 MB.

Schematic diagram for the Apple iPhone 4S, supplied as a 1.34 MB PDF. It is useful for following signal paths and supply lines, locating the circuits behind faults such…

HP G62 schematic notes in PDF covering the pm_i_hpc_s_mv_mb boards in v3 and v4 versions, focused on converting a discrete-graphics (DIS) board to integrated graphics…

Schematic PDF for the HP TX1000 notebook. The file name gives only the model, with no board number, ODM project code or revision, so confirm the motherboard markings…

Schematic PDF named only 6910p, which points to the HP Compaq 6910p business notebook, though the file carries no board number, ODM name or revision.

Schematic package for Samsung model A047F, which matches the Galaxy A04s numbering, in a 2.01 MB ZIP archive.

Datasheet in PDF form for the 2SC4696, filed in the index under schematics although the name points to a discrete part document rather than a board diagram.

A 54.3 KB PDF, named in lowercase, for the 2SA1862 PNP bipolar transistor of the JIS 2SA series.

Small 70.2 KB PDF for the 1SS396 component, placed in the schematic category. Given the 1SS numbering, the Japanese series for small-signal diodes, it is most likely a…

Named purely after 1SS322, this 73.1 KB PDF does not identify any device, board or revision.

Catalogued as a schematic, this 61.8 KB PDF is identified only by the code 70u, with no laptop model, board number or revision stated.

PDF of 55.5 KB titled 30CPQ035, a code following discrete semiconductor numbering, so it is best treated as a datasheet despite the schematic label.

Compact 32.6 KB PDF for the 6N138 and 6N139, filed as a schematic. These numbers are a well-known family of high-gain optocouplers, so the file is almost certainly a…

PDF schematic identified only as X200, with no brand, board number or revision in the file name. The 719 KB document should be opened in any PDF reader.

PDF schematic for Sony motherboard MBX-250, 1.68 MB in size, with no VAIO model or revision given in the name.

Service schematic for the Samsung SM-F711B, packaged as a ZIP of about 1.58 MB, with no revision stated in the name.

Samsung SM-F926B schematic diagrams, roughly 2.09 MB in a ZIP archive; SM-F926 is the Galaxy Z Fold3 and B marks the international model.