Lenovo A800 phone circuit diagram and service manual, packaged as a 598 KB RAR file. The name does not state a board number or revision, so compare the silkscreen code…

RAR archive of 560 KB carrying schematics for the Lenovo S700 handset. The name offers no board number or revision, so it is worth checking the mainboard silkscreen…

Schematic for the Acer Aspire R3-471T, designed by Quanta under project code ZQX. Quanta motherboards usually display the project code within a DA0xxxMBxx0 number on the…

PDF schematic for the Nokia N9 MeeGo smartphone, 6.78 MB in size. The file name lists only the model and gives no board number or revision, so confirm the main board…

Sony VAIO schematic for motherboard MBX-194, project M780, stored as a 1.07 MB PDF. No revision appears in the name, so look at the document's title block.

For the 2SD2098 transistor, this 159 KB PDF is categorised as a schematic but follows the usual naming of a part datasheet.

Here is a 49.4 KB PDF for part 2SC4067, placed under schematics but named like a manufacturer datasheet.

Spanish PDF describing the charging process of the J700M, which matches the Samsung Galaxy J7 model code, 976 KB in size.

Laptop schematic in PDF form for the FONSECA15 project, a UMA build, meaning integrated graphics only. The name also carries the codes 1103-1, 09226-SB, RX01 and 1029.

English manual for the Latin American versions of the KDL-32W600A, KDL-32W650A, KDL-42W650A and KDL-42W651A televisions, 3.23 MB in PDF form.

Early revision 0A schematic for the MSI MS-7509 motherboard, in PDF format at about 2.3 MB. No date or variant appears in the name.

Schematic in PDF for PA70HS, a model code following the Clevo-style naming used for barebone gaming and business laptops.

Schematic archive labelled P40, 1.09 MB zip, with no brand stated in the listing. P40 is a common model name used by several makers, so open the archive and confirm…

Small 62.2 KB PDF covering the peripheral circuitry (periferie) for the Quanta ZG5 board, likely the daughterboard or connector section rather than the full mainboard.

Lenovo E40 circuit diagram as a 1.38 MB PDF, whose name states the model alone. Board number, designer and revision should be read from the pages, and a similarly sized…

Pegatron EIH31 schematic for the Acer Aspire 3750ZG, revision 2.1, delivered as a 2.08 MB-class document of 1.31 MB in PDF form.

Schematic for the Samsung SM-F415F, compressed into a 1.20 MB ZIP, the model code used for the Galaxy F41. The name gives no board revision.

Spanish PDF on powering on a Chestnut without a screen, 1.46 MB. Chestnut is commonly used as the code name for the Xiaomi Redmi 2 Prime, though the name itself names no…

Quanta schematic for the ZHM Chromebook platform, revision 1A as given by the rA1A tag in the name.

PDF schematic for the Samsung Galaxy A50, model SM-A505F, in a 6.92 MB RAR archive, the largest of this Galaxy A series set. The name gives no revision.

Circuit diagram for the Quanta Z07 notebook mainboard, revision 1A, in PDF form at about 1.04 MB.

PDF schematic for the Gigabyte GA-H77N-WIFI motherboard, revision 1.1, compressed in a 772 KB RAR.

Schematic diagram in PDF for Compal board LA-C551P revision 1.0, the same number used on the Dell Precision 7710.

PDF document for Wistron board 17829-1, named as a boardview but filed as a schematic, about 4.5 MB.

Clevo W670RNQ / W670RNQ1 laptop schematic in PDF form, covering mainboard 6-71-W65R0 with the DN3 suffix that usually marks the drawing revision.

Service manual in PDF format, 948 KB, for the 21G-3 chassis using a UOC3 single-chip TV processor, slim variant, as stated in the name.

Compal LS-6099P circuit diagram, revision 1.0, in a RAR archive of about 36 KB. Boards with the LS prefix are usually small Compal daughterboards that carry ports…

PDF schematic for the Lenovo ThinkBook 14s Yoga Gen 2, built on Compal mainboard LA-M062P at revision 1A.

PDF of 41.0 KB for the 2SB873, with an _E suffix whose meaning the name does not explain.

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.

Charging and data section of the Samsung Galaxy A30s (SM-A30S) schematic, as a 4.30 MB PDF.

Charging and USB data section of the Samsung SM-A11 schematic, saved as a 4.34 MB PDF. It covers the USB connector, overvoltage protection, charger IC, battery connector…

Schematic PDF with an uninformative name, IO, which suggests an input/output or daughter board but states no device, brand or board number.

Simple preamplifier schematic built around the NE5532 dual low-noise op-amp, a 405 KB PDF; the extra tag in the name only marks the source site.

Power supply schematic for a chip amplifier, provided as a 497 KB PDF with a source tag in the name.

Schematic PDF, 798 KB, labeled N4030 UMA, meaning the variant using integrated graphics with no discrete GPU.

Samsung schematic PDF of 964 KB for the 300E4A laptop, board BA41-01666A, project name Petronas-14, marked DC and MP 1.2 in the name.

Service manual for the Xiaomi Redmi Note 3, model code 3Z, a 9.52 MB PDF. Phone service manuals usually cover disassembly steps, exploded views, spare part lists…

Motherboard schematic for Quanta board DAKL6BMB6D0, a 1.08 MB PDF; the laptop brand and model are not stated in the name.