PCB diagram PDF for a Q1 device, 1.10 MB; the name states no brand, board number or revision, although Samsung used the Q1 model name for its ultra-mobile PC.

PDF schematic for the Positivo BGH C510, with the PCB identified as A14HV version 1.0, file size 678 KB.

Schematic PDF for a power supply board identified as RUNTKA686WJQZ with the DPS-141CP marking, 4.99 MB, sharing the FA prefix used across this set.

Compal LA-A551P schematic at revision R0.2, delivered as a 993 KB RAR archive. A separate R0.1 copy of the same board exists, so pick the one matching the revision…

Schematic diagrams for the Compal LA-9001P mainboard, revision R0.3, archived as a 2.20 MB RAR.

Compal LA-1361 schematic with revision marked RX025, in a RAR archive of 897 KB. The RX revision label is unusual and likely denotes an early or engineering version, and…

PDF containing a block diagram and circuit diagram, 300 KB in size, with no device, brand or board named in the file name.

Block diagram for the Xiaomi Mi Note smartphone in PDF form, around 1.28 MB. Rather than full circuit detail, a block diagram shows how the main sections connect…

Quanta CT3 mainboard schematic at revision R2A, delivered as a 1.16 MB PDF document. Opening it in a PDF reader gives access to the rail map, regulator circuits…

Schematics for the Gigabyte GA-G31M-ES2L, an Intel G31 micro-ATX motherboard for LGA775 processors, in a single PDF.

Small PDF schematic for the ALADDIN repeater daughterboard, dated 20110722, a companion sheet to the ALADDIN project design.

Circuit diagram in PDF, 777 KB, for the HP EliteBook 6555b on Inventec board 6050A2356601-MB-A02, where A02 denotes the board revision.

Schematic diagram for the HP Pavilion 15-ab108AX, a board designed by Quanta under the project code X22.

PDF schematics for the Samsung SM-A910F, 2.59 MB in size. The file name states only the model number, with no revision or extra details.

Schematic PDF of 2.88 MB whose name gives only j701, with no brand stated in the record; it likely relates to a J7 series handset, but the exact device should be…

Schematic in PDF form for the Sony VAIO motherboard designated MBX-250, following Sony's own MBX board numbering.

Schematic PDF for an HP Sleekbook 14 (model listed as 14-1156la) designed by Quanta under the Volks project name.

Combined schematic for the Nokia 6610 and 7210 phones, in an 816 KB PDF; the name uses the word skemat for schematic.

Schematic drawings for the Sony Vaio PCG-K13, whose motherboard was designed by Quanta under the JE2 project code.

PDF schematic for the Sony MBX-187 mainboard, with IRX-5040 also named, likely a related model or part reference.

Quanta SP7 schematic, revision 1A, for the HP ENVY 15, delivered as a 908 KB PDF. Quanta identifies its laptop motherboards with short project codes such as SP7, printed…

Compal LA-2392 circuit diagram at revision 0.1, provided as a PDF of about 1.01 MB. LA codes are Compal board identifiers found on the PCB silkscreen, and this older…

Quanta KT7I mainboard schematic at revision R3A, a 1.02 MB PDF. The name gives only the Quanta project code and revision, with no retail model or chipset details.

Small 374 KB PDF schematic labeled only with N5010 plus an extra word, milind, which looks like a personal tag rather than a technical detail.

Datasheet for the Maxim MAX8632, a 535 KB PDF filed among schematics. Only the part number is given in the name, so read the overview page for its exact role.

Samsung Galaxy A33 5G schematic for model SM-A336B, delivered as an 11.2 MB ZIP archive.

PDF file for the ASUS TUF Gaming FX505DY, revision 2.1, labelled as a BDV-related PDF of 5.39 MB, likely a printable rendering of the board layout rather than a circuit…

Schematic in PDF for an HP EliteBook laptop built on Compal board LA-4902P revision 1.0; the exact EliteBook model is not given in the name.

PDF of 352 KB for the 74AC14, a hex inverter with Schmitt-trigger inputs from the advanced CMOS family, listed under schematics.

Datasheet PDF, 64.6 KB, for the KA7500B, a PWM control IC from the KA7500 series and a TL494-style design widely found in computer power supplies.

A 43.6 KB PDF for the 3N247, filed among schematics but named after a discrete component, so it is most likely a datasheet.

A 116 KB PDF associated with the 2SD2284 NPN transistor, a part numbered under the Japanese JIS standard, where 2SD denotes NPN low-frequency types.

The 2SD1907 is covered by this 165 KB PDF, which is catalogued as a schematic but by name is a component datasheet.

A 140 KB PDF named after the semiconductor 2SJ563, listed in the index under schematics.

For the 2SC4742 transistor, this 32.2 KB PDF is indexed under schematics yet appears to be a component reference.

Short PDF, 26.4 KB, named 2pg301 and placed in the schematic category alongside related 2pg files.

PDF of 168 KB filed as a schematic and named 2N2219A, a designation in the JEDEC 2N numbering used for discrete semiconductors.

A 54.5 KB PDF filed as a schematic and identified only by the short code 51HQ, with no brand, model or revision stated.

A compact 75.6 KB PDF indexed as a schematic but named 31DQ09, a code that looks like a rectifier diode part number, not a motherboard.

PDF filed as a schematic, named 28LV65, a code in the family of low-voltage parallel EEPROM memories.