Schematic for the Gigabyte GA-B150N Phoenix motherboard at revision 1.0, provided as a PDF compressed in a 1.01 MB RAR.

PDF schematic of the Gigabyte GA-H81M-HD3, revision 1.06, compressed into a 650 KB RAR.

Document on building a transmission line loudspeaker enclosure, a 498 KB PDF filed among schematics.

Printed circuit board layout for the subwoofer 7294 project, revision 1.1, as a 72.5 KB PDF.

PCB document for an R2 power amplifier listed at 1000 watts, as a 3.50 MB PDF. The larger size suggests detailed artwork, possibly with both layers or component…

Document named f970, attributed by name to its author yahya, provided as a 3.14 MB PDF.

PDF schematic labelled BCi with the year 2012, most likely an amplifier design from the same family as other BCi drawings, though the name itself states no power rating…

Merged PDF of application circuits for the STK41XX series, the Sanyo thick-film hybrid power amplifier modules used in many audio systems and mini components.

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.

PDF schematic for the Biostar N61PB-M2S motherboard version 6.4, compressed into an 815 KB RAR and indexed under ECS.

Pegatron schematic for the board named MILLER with code MI4FA, supplied as a PDF inside a 3.44 MB RAR.

Schematic for the Lenovo Y510 notebook supplied as a 1.26 MB PDF. The name carries no motherboard number or revision, so read the cover page or title block to identify…

PDF circuit diagram for the ASUS P8H61-M LX3 desktop motherboard, revision R2.0, in a 1.06 MB RAR.

Gigabyte GA-H61M-S2P schematic marked R21 in the name, most likely revision 2.1, delivered as a PDF inside a RAR of about 619 KB.

Schematic package for the Xiaomi Mi 8 smartphone, codename dipper, packed in a 7-Zip archive of 899 KB.

PDF schematic for the Jetway MIG41TMV2 motherboard, revision 2.0, in a 1.24 MB RAR archive.

Schematic for the Gigabyte GA-B250M-DS3H desktop motherboard, revision 1.0, as a PDF packed in a ZIP archive.

Schematic for MSI's MS-7295 desktop mainboard at revision 0C, shipped as a 1.08 MB PDF.

Schematic for MSI board MS-N082 at revision 1.1, supplied as a PDF inside a RAR archive.

Schematic in PDF format for the RATCHE-1 project on a WHL (Whiskey Lake) platform, marked SVT, board RT1WL-3, version 3.12, with NM-C661H referenced; delivered in a 1.60…

PDF schematic for the Huawei MateBook 14 motherboard NB8510, board label NB8510_PCB_MB_V4, with an HF suffix whose meaning the name does not explain.

Schematic for the Delta ADP-90FB EK power adapter, revision 01, in a 425 KB RAR archive.

Schematic for the Compal motherboard LA-C701P, supplied as a 1.90 MB PDF whose name gives only the board number with no model, brand or revision.

PDF schematic for the Quanta motherboard DAY31AMB6C0, supplied in a 2.34 MB RAR archive. The name does not give the laptop model.

Spanish PDF of tips for repairing without a schematic, going by its title. No device or brand is named, so it is general technique: likely voltage and diode-mode…

Service schematic for a Samsung Galaxy A7 identified by the model code A750F, packed as a 28.6 MB ZIP archive.

Schematic for the MSI GT62VR 6RD gaming laptop, mainboard MS-16L21 revision 0A, packed as PDF in a RAR archive.

Revision 1.02 schematic for the Gigabyte GA-H81M-D2V motherboard, a PDF compressed into a 698 KB RAR.

Schematic package for the OPPO N1 Mini, model number N5111, in an 837 KB rar archive. The diagrams help with tracing power rails, checking the charging and USB path and…

Schematic document for the PS10A project at PMP build stage, dated or numbered 0123, in a 738 KB PDF.

Schematic PDF of about 878 KB for a board identified as PM-A-HPC-S MV-MB, version V1. The name gives no brand or device model, and the codes could not be mapped to a…

Schematic PDF labelled M300B main PCB, about 1.45 MB; the name gives no brand or revision, only that it covers the main board of a device called M300B.

ASUS ZE551ML schematic diagram bundled with a service manual in a compact 1.19 MB ZIP archive. The name lists no board revision or extra variant details.

Circuit schematic and service manual for the Lenovo A520 smartphone, compressed as a 695 KB RAR file.

Lenovo A60 phone schematic diagram together with a service manual, compressed into a 669 KB RAR archive.

El mundo de la electronica issue 20, a Spanish educational publication in PDF format at 1.71 MB, one of the larger files in the series.

El mundo de la electronica issue 14, a Spanish electronics learning publication in PDF form at 1.42 MB.

Final, fourth volume of the Russian-titled collection of schematics and boardviews, 1.75 GB and slightly smaller than the other parts.

Schematic PDF for the ASUS ROG Strix GL553VW gaming laptop, 686 KB, labelled with the RG tag of ASUS repair guide diagrams; the name gives no board revision.