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.

Revision 1.3 schematic of the Pegatron EIH31 board in the Acer Aspire 3750ZG, a 2.08 MB PDF.

Third copy of the Quanta AT6 schematic, revision R1A, a 1.58 MB PDF that matches the other AT6 files in size.

Schematic in PDF form, packed as a RAR archive, for the Lenovo ThinkPad W701 and W701ds mobile workstations, with NICO-3 named as the board or project code.

Datasheet-style schematic data in PDF for the Texas Instruments TPS51488, ordering code TPS51488RJER, a small 81.6 KB document.

Short 34.8 KB datasheet-style PDF for the 2sk2576, an N-channel FET under the Japanese JIS 2SK designation.

PDF reference for the 2SK2339 transistor, 35.9 KB, catalogued under the schematic type.

PDF, 121 KB, for the 2SK1474 transistor. Japanese 2SK numbering denotes an N-channel field-effect device, so although the index category is schematic, the content is…

Datasheet in PDF form for the 2SK1067, a member of the 2SK family of N-channel FETs, at 144 KB. The file carries no further details in its name.

Catalogued among schematics, the 43.5 KB PDF called 2SJ499's neighbour 2SJ485 refers to a semiconductor part; under the JIS scheme the 2SJ prefix designates a P-channel…

PDF document for the 2SJ346, filed in the index as a schematic but named after a discrete semiconductor part.

Named after the transistor type 2SC4646, this 148 KB PDF most likely contains the part datasheet. No board, model or revision is mentioned.

Compact 43.3 KB PDF covering the 2SC5551, a JIS-coded NPN bipolar transistor, even though the catalogue type says schematic.

Datasheet PDF, 81.8 KB, for the 2SC3997 transistor, placed in the schematic listing. JIS numbering uses 2SC for NPN bipolar transistors; nothing else, such as maker or…

The 2SA1315 PNP transistor, per the Japanese JIS 2SA prefix, is the subject of this 220 KB PDF.

A 113 KB PDF for the 2SA1887, a PNP bipolar transistor in the JIS 2SA numbering series.

Component sheet for the 2SA1866 PNP bipolar transistor, stored as a 55.4 KB PDF. The 2SA prefix follows Japanese JIS conventions for PNP devices.

A 150 KB PDF indexed as a schematic, named only after the JEDEC part number 2N6806. The name gives no device, board or package detail.

Labelled 1n6762, this 17.2 KB PDF appears to be a datasheet page for a JEDEC 1N-numbered device rather than a circuit diagram.

A 127 KB PDF named after the 200MT40KB, a power semiconductor part code rather than a laptop or board model.

Filed as a schematic, this 112 KB PDF covers the 1SR154 part with 400 and 600 variants named in the title, suggesting one sheet for two grades of the same component.

Filed under schematics, this 357 KB PDF is named after the 25AA640 and 25LC640, which are Microchip SPI serial EEPROMs of 64 Kbit capacity, so it is most likely the…

Component documentation in PDF form, 203 KB, covering the 24C08 and 24C16 I2C serial EEPROMs.

Datasheet PDF of 286 KB covering the 24AA515, 24LC515 and 24FC515, Microchip serial EEPROMs of 512 Kbit (64 KB) on the I2C bus.

Schematic diagram in PDF format, 3.80 MB, for Compal motherboard LA-D891P. The name states only the board number; LA-prefixed codes belong to Compal, which builds boards…

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

Display section of the Samsung Galaxy A30s (SM-A30S) schematic, provided as a 4.30 MB PDF.

PDF schematic for the Compal LA-G714P motherboard. The name carries no model or revision details, so confirm the board number on the PCB.

Schematic for Compal board LA-J171P, provided as a PDF inside a RAR archive. The name gives no laptop brand or model, so the Compal number on the PCB is the key…

PDF schematic for the Gigabyte B450 AORUS M motherboard, revision 1.0, an AMD AM4 micro-ATX board.

Gigabyte GA-970A-D3 motherboard schematic, labelled revision 3.02, supplied as a PDF of about 1.2 MB. The board targets AMD AM3+ processors on the 970 chipset.

PDF schematic for the Gigabyte GA-H87-HD3, marked R11, packed in a RAR archive of about 1 MB.

Schematic PDF for the Gigabyte GA-H87-HD3, revision R102, which appears to be an earlier issue than the R11x drawings for the same board.

Schematic for the Quanta Z09 motherboard, revision 3A, in PDF form. The name gives the Quanta project code but no laptop brand or model, so identify the target by the…

PDF document filed under the name BQ24765, which matches a Texas Instruments battery charge controller part number used in notebook power circuits.

PDF schematic for the Gigabyte GA-H81M-HD3 labelled revision 2.0, packed in a 638 KB RAR.

Circuit schematic for the subwoofer 7294 project, version 1.1, a 55 KB PDF. The name suggests an amplifier built around the TDA7294 audio power IC, but the PDF itself…

Gigabyte GA-H77N-WIFI schematic, revision 1.0, provided as a PDF inside a 640 KB RAR archive.

PDF schematic labelled Z94Rp, with no revision, brand or laptop model in the name. Open it and read the title block to find the revision, then compare it with the…

Compact 201 KB PDF titled All Panel Data Information, filed as a schematic. The name suggests a compiled reference of LCD or LED panel data, such as panel model codes…