A small 51.5 KB PDF carrying the part number 2sc5147, catalogued as a schematic but almost certainly a component datasheet for that NPN transistor.

Component sheet in PDF format, 47.7 KB, named for 2PC4081, probably revision 4 of the document.

This PDF of 71.0 KB is indexed as a schematic for the 2N6520, a JEDEC 2N-series discrete semiconductor number.

Here is a 570 KB PDF catalogued as a schematic whose name is simply 28010, without any brand or board identifier.

The 71.5 KB PDF called 25L4004 is catalogued as a schematic, yet its name follows the style of a serial memory part number, so it is most likely a chip datasheet.

Combined PDF covering the 24LC04B and 24LC08B serial EEPROMs, 4 Kbit and 8 Kbit devices sharing the same I2C interface and pinout style.

PDF schematic for the Sony MBX-163 laptop motherboard, with MS60 in the name, probably the ODM project code tied to this board; the file is 1.04 MB.

PDF schematic, 1.02 MB, whose name points to the Sony VAIO board MBX-247; the trailing hk1 token is not explained by the name and may denote a variant or build.

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…

Duplicate of the Spanish lesson on CDMA and FSK, numbered 5 and 474 KB in PDF format. It covers code division multiple access and frequency shift keying, two key…

Chapter three of a Spanish mobile-phone training series, explaining how a phone works, as a 1.75 MB PDF.

Schematic PDF for the HP EliteBook 840 G3, board 6050A2892401, revision MB-A01, about 1.25 MB.

Rear 5MP ultrawide camera schematic for the Samsung SM-A23, provided as a 2.79 MB PDF. The drawing covers the ultrawide module connector, its data and control lines and…

Duplicate copy of the ThinkPad L412 schematic for Quanta board GC9A, shown by the (1) suffix and identical 904 KB size.

Schematic for Lenovo board NM-A711, packed in a RAR archive. The NM-xxxx pattern is the numbering used by LCFC, Lenovo's own ODM.

PDF filed as a schematic for the ASUS G531GW, board revision 1.6, with BV in the name, which normally signals boardview material, so it may be a printable board layout…

PDF schematic for the ARDOR Gaming NEO N15-I5ND410 laptop, built on the NP50RNAB platform with SM in the name likely denoting the service manual or schematic set.

PDF schematic, 671 KB, for the MS-V330 board at revision 3.0, an MSI graphics card design going by the MS-V numbering.

Schematic PDF for the NVIDIA GTX TITAN, reference board PG600, revision B02. PG numbers are NVIDIA's own reference PCB codes, and partner cards built on the reference…

PDF export of boardview data for the GTX TITAN on reference board PG600, at about 1.7 MB; the name spells boardview as BoardViev.

Schematic for MSI board MS-8627, revision 100 according to the name, likely meaning 1.00, provided as a small PDF in a rar archive.

Acer V203HQL LCD monitor schematic, archived as RAR at 6.26 MB, with a document code SM20130605V0 in the name that looks like a service manual dated June 2013, version…

PDF circuit diagram for the NTSN1521 board, design version 1.0 with a 1210 2020 code in the name, packed as a RAR archive.

AMD Polaris 10 GPU databook, delivered as a PDF in a 1.42 MB RAR. The document details the graphics processor's ball map, power rails, memory interface and electrical…

PDF schematic for the Gigabyte GV-RX580GAMING-8GD graphics card, the 8 GB Radeon RX 580 Gaming model, at PCB revision 1.0.

Schematic for the ECS H61H2-CM desktop motherboard, revision 1.0, delivered as a PDF inside a 1.26 MB RAR.

Vivo Y91S schematic packed together with PCB layout material, as the name states, in a 1.18 MB ZIP.

Schematic diagram in PDF for the Lenovo IdeaPad 330S-15AST laptop, with the board labelled 330s_ast_mb_v10, which suggests version 1.0 of the mainboard.

Samsung Galaxy A21s, model SM-A217F, full schematic in a 16.0 MB PDF. The diagram supports common repairs such as no charging, no power, or no display by showing how the…

Schematic in PDF form, packed in a RAR archive, for the ASUS ROG Strix B360-G Gaming desktop motherboard, an Intel B360 chipset board.

Schematic in PDF format for the Gigabyte GA-F2A88XM-D3H motherboard, revision 3.01, compressed into a 717 KB RAR archive.

RAR archive of about 20 MB described in Portuguese as schematics with voltages in PDF format; no brand or model is named, so the contents must be checked after…

ASUS schematic archive referencing 20P5GC-MX-20 with a revision marking, supplied as a 1.41 MB RAR holding a PDF.

Schematic for the Gigabyte EP43T-USB3 desktop motherboard, revision 1.0, supplied as a PDF inside a RAR archive.

Samsung Galaxy S8 schematic for the European SM-G950F model, an 11.1 MB PDF. The EUR tag marks the international Exynos-based variant, distinct from the North American…

Service manual for the Samsung Galaxy A01 Core, model SM-A013F, as a 623 KB PDF. A manual like this usually covers specifications, disassembly steps, part references and…

Schematic in PDF form for the Motorola Moto X Force smartphone, packed in a 23.5 MB RAR archive. The name gives no board number or revision.

Quanta LI8K schematic for board DALI8KMB8D0, distributed as a PDF inside a 1.14 MB RAR archive.

Schematic for a board labelled Z96Jm, revision 1.0, stored as a PDF. The name identifies no brand or laptop model, so check the title block and the board silkscreen to…

PDF schematic labelled X51RL, roughly 2.57 MB. The name contains only the model designation, without brand, board number or revision, so the title block inside should be…