Compact 29.5 KB PDF for the 2SC3678, catalogued under schematics, with only the part number in the name.

PDF reference for the IRFP90N20D power MOSFET, with the name noting a 200 V rating and 94 A current.

The part number 2SJ466 is the only detail in the name of this 40.0 KB PDF, tagged as a schematic.

Catalogued as a schematic, this 240 KB PDF carries only the part number 2SC4200 in its name, which points to a component datasheet rather than a board diagram.

Small 37.0 KB PDF for the 2SB1427 transistor; the name gives only the part number, with no maker or revision.

Component sheet in PDF format for the 2SA1541 transistor, 39.2 KB in size. Only the part number appears in the name, so no board, device or manufacturer can be inferred.

A 64.4 KB PDF for the 2SA1906, with a 1-2 suffix in the name that may indicate the first of two pages or parts; the exact meaning is not stated.

Compact 99.3 KB PDF dedicated to the 2SA1732, a part number following the Japanese JIS scheme in which 2SA denotes a PNP bipolar transistor.

Brief 41.1 KB PDF for the 2SA921, with an _E suffix in the name that likely marks an English-language edition, though that is not certain.

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.

A 41.4 KB PDF named 35sgq045 and filed under schematics, though the name points to a component part code rather than a motherboard.

Indexed as a schematic, 35cgq100 is a 44.1 KB PDF whose name resembles a semiconductor part code rather than a board number; no device, brand or revision is given.

A small PDF filed as a schematic, named only 30FQ, which reads like a component part number rather than a board or laptop model.

A 329 KB PDF datasheet for the 24AA52 and 24LCS52 serial EEPROMs, small 2 Kbit I2C memories.

Small 38 KB PDF named for the 10BF10 to 10BF80 range and indexed as a schematic. The name indicates a diode family covering several voltage grades in a single sheet, so…

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.

Schematic for the K56CM laptop board, supplied as a RAR containing a PDF. The RG token in the name is not explained and may refer to a specific board variant or build…

Motherboard schematic for the IBM ThinkPad T42, a 1.08 MB PDF. The file name lists no board number, revision or GPU option, so verify the version against the labels on…

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.

PDF schematic for a sub board, labelled A015 and marked ORG, which typically indicates an original rather than redrawn document.

Schematic section in PDF for the handsfree, meaning the headset or wired earphone jack circuit, from an unnamed sectioned set of roughly 4.77 MB pages.

Front camera section of a handset schematic in PDF form, part of a series of pages near 4.78 MB each, with no model named.

Schematic PDF for Dell motherboard LA-7931P, a Compal-designed board identified by the LA-xxxxP code, at 1.29 MB. No revision or laptop model is given in the name.

Schematic in PDF form for a Sony laptop motherboard with the Quanta code DA0HK9MB6D0, revision 1A.

Schematic PDF for the Dell Latitude 5520, SOUTHPEAK15 project on Tiger Lake (TGL), board 19819-1, which follows the Wistron board-numbering scheme.

Electrical part list in PDF form, 24.3 KB, with no model, brand or board number in the name, so the matching device has to be identified from the document itself.

Schematic for the Dell Inspiron 5675 desktop, motherboard 16542-1. Five-digit numbers of this kind follow Wistron's board numbering, which suggests Wistron was the ODM…

ASUS F82 laptop schematic, supplied as a PDF compressed inside a RAR archive of about 1.3 MB.

Small ASUS schematic archive, about 247 KB, whose name only says sequence, with no model or board number given.

Component layout drawing for the A145F handset, packed as a 1.19 MB PDF and filed alongside the schematic of the same model.

Schematic for MSI board MS-V320 at revision 8.0, a 607 KB PDF and the highest MS-V320 revision in this group; no matching boardview is listed.

PDF schematic for MSI graphics board MS-V351 at revision 5.0. MS-V is MSI's numbering for video card PCBs; the name does not specify the GPU model.

PDF schematic for MSI video card board MS-V335, revision 1.2. MSI marks its graphics PCBs with MS-V numbers, and the GPU model is not stated in the name.

MSI V328 schematic for revision code 61, most likely PCB revision 6.1, supplied as a decrypted PDF that opens in any PDF reader.

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…

Schematic for the LG R510 with a 15.4 inch widescreen display, as stated in the name, supplied as a PDF compressed in a 781 KB RAR.

Samsung SM-J710FN troubleshooting chapter, the Galaxy J7 2016, as a 5.35 MB PDF; Tshoo stands for troubleshooting and the 7 marks the service manual section.

Full PDF schematic for the ASUS H170M-PLUS motherboard, revision 1.04, in a 2.29 MB RAR archive.