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

Schematic PDF labelled NZD at the EVT stage, with a 0930 date code in the name. EVT means engineering validation test, an early pre-production build, so some parts or…

NEC schematic in PDF for a design labelled AF1, an internal project or model code. The name states no board number or revision, so look at the title block inside and…

PDF schematic identified only by the code UI2H with a 1B suffix, likely a project name and revision, though the name does not reveal the brand or laptop model.

Quanta X63 motherboard schematic at revision 1A, offered as a 1.93 MB PDF without brand or platform details in the name.

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…

Schematic for the ADP-90SB BB adapter, a version tagged 230512 v3, compressed into a 258 KB rar.

ECS schematic in PDF form for the M3A780M board with the RS780Q-LM2 designation, version 1.01, archived as RAR.

Schematic in PDF form for the Quanta board DA0Y0JMB6D0, project Y0J, with 0817A appearing in the name, likely a drawing date or revision tag, compressed into a 1.03 MB…

Schematic PDF for the Gigabyte GA-H81M-S2PV, revision 2.0, compressed into a 746 KB RAR.

Archive for the Meizu U10, with the internal model code U680H given in brackets, compressed as RAR at about 3.4 MB.

RAR archive for the Meizu 16S, model code M1971, around 2 MB in size; the name lists only the phone and its code, not the document type.

Schematic archive covering the Xiaomi Redmi K30, with the name indicating both the 4G and 5G versions in one 1.71 MB RAR file catalogued under firmware.

Xiaomi Redmi 7 schematics in a 2.48 MB RAR archive, catalogued under firmware although the name points to circuit diagrams. No board number or revision is stated.

Schematic package for the Xiaomi Redmi 2 smartphone, packed as a 1.41 MB RAR, although it is indexed under firmware. The name states no board revision.

PDF schematic of 45.2 KB for a Dynatech V5000 SMD preamplifier with display section, plus an inverter design attributed to Pappu.

Lenovo S860 schematic diagram and service manual, bundled in a 949 KB RAR archive. The name lists no board number or revision, so check the PCB markings against the…

Schematic and service manual pack for the Lenovo S820 smartphone, compressed as a 2.29 MB RAR file.

Lenovo S680 service documentation consisting of a schematic diagram and service manual in a 1.53 MB RAR archive.

Schematic diagram with accompanying service manual for the Lenovo K900 phone, packed in a compact 417 KB RAR file. No board number or revision is given in the name.

Lenovo A850 schematic diagram and service manual, a comparatively large 6.53 MB RAR archive that likely includes detailed sheets or images.

Small zip archive of around 309 KB carrying only the Lenovo A510 model in its name, without saying what kind of documents are inside.

Samsung SM-J737T schematic at revision 0.5, a 789 KB PDF. The size matches another J7 Star schematic in the index, so it may be the same document under a different name…

Thirteenth issue of El mundo de la electronica, a Spanish-language electronics course delivered as a 1.47 MB PDF.

Quanta UM3B schematic in PDF form, about 2.9 MB, with no brand, model, board number or revision in the name.

Datasheet for the TI bq24725 battery charge controller, a 1.49 MB PDF. The chip is controlled over SMBus and drives external MOSFETs to supply the system and charge a…

Texas Instruments TPS51462 datasheet, 3.32 MB PDF, for a step-down voltage regulator controller used on notebook motherboards.

Shared Level 2 service manual for the Alcatel One Touch OT-900 and OT-901 handsets, delivered as a RAR archive of roughly 1.75 MB.

Repair package for Gateway MX8708, MX8711, MX8715, MX8738 and MP8708 notebooks based on the Quanta PA6A board, compressed into a 1.17 MB RAR.

Large 156 MB RAR archive simply named TOOLS, with no indication of its contents in the name.

Archive for an abit M514, with AW8D also given, which matches the name of an abit desktop motherboard.

Datasheet for the EMB04N03H, a MOSFET from Excelliance MOS, provided as a 224 KB PDF. The part number suggests an N-channel device rated around 30 V, as used in notebook…

Datasheet for the AON7408 N-channel MOSFET made by Alpha and Omega Semiconductor, delivered as a 262 KB PDF.

RAR archive of 812 KB for the HP Pro x2 410 G1 tablet, built on the Quanta W03B board at revision 1A.

A 3.25 MB RAR collection for IBM ThinkPad A30 and A31 laptops, two closely related models from the same series.

Compressed ZIP package of roughly 1.60 MB named for the IBM ThinkPad T23. No motherboard number, revision or document type appears in the name, so the exact contents…

Service material for the IBM ThinkPad R31, compressed into a 913 KB RAR file. The name states only the model, with no board number, revision or indication of whether the…

RAR archive for the STI 1091, a system the name links to Malata board 81005, roughly 945 KB.

Archive named only F7F, 2.79 MB in RAR format, presumably service material for an F7F notebook model; the name gives no board number, revision or file type.

ASUS P5P800 SE boardview in a RAR archive of 268 KB; no PCB revision appears in the name.