Quanta IM3 laptop board schematic, labeled with the name Jolie, as a larger PDF of around 3.14 MB.

Notebook schematic for the BenQ Joybook S52 and S53, both on the Quanta ED3 platform, in PDF form.

Combined R1.0 schematic covering two Compal boards, LA-8131P and LA-8133P, in one 1.51 MB RAR archive.

RAR-packed circuit diagram, about 1.11 MB, for the Compal LA-2691 laptop mainboard at revision R1.0.

Very early Compal schematic for board LA-2511, revision R0.1, contained in an 864 KB RAR archive.

Schematic in PDF for the Toshiba Satellite A300D on the Potomac platform, with PT10A and 10AG board codes in the name.

Schematic PDF covering the Toshiba Satellite C650 and C655 on the MN10R, or Manaus 10R, platform with Inventec board 6050A2423501.

Schematic for the Gigabyte GA-Z77MX-D3H motherboard, revision 1.0, supplied as a PDF. It lets a technician follow CPU VRM and memory power rails, standby circuits, the…

Schematic in PDF form for a board identified only as P552SJ with an RG suffix; the name gives no brand, board revision or platform details, so identification relies on…

Large PDF of about 30 MB titled SMD codes 2014, a reference book of marking codes for surface-mount components rather than a board schematic.

Acer Aspire 8920 and 8920G schematic labelled ES build, meaning an engineering sample stage of the design, delivered as a 680 KB PDF.

PDF schematic for a Dell laptop built on the Compal LA-5691P motherboard, roughly 1.6 MB.

Samsung SGH-I750 circuit diagram supplied as a 6.47 MB PDF. The file name carries only the model code, with no board revision or version stated.

Schematic diagram set for the Nokia N70 mobile phone, supplied as a 1.66 MB PDF. The name gives no board code or revision, so it covers the handset generally.

LG VS985 service manual in English, version 1.0, a 13.2 MB PDF; the 150-300 suffix in the name likely marks a page range, suggesting this is one part of a split…

Apple iPhone 5S schematic for logic board 820-3292, revision A, a large 72.5 MB PDF. The 820- prefix is Apple's standard numbering for main logic boards, and the letter…

Lenovo G450 circuit diagram for the Compal LA-5081P motherboard. Compal's LA-numbered boards carry that code on the PCB, so check it before working from these pages, and…

Schematic for the Lenovo G505s laptop, built on Compal motherboard LA-A091P at revision 1.0, in a 1.26 MB PDF.

Version 0 schematic for the Dell XPS 15, a PDF of roughly 1.56 MB. A zero revision often marks an early release, so some details can differ from boards found in retail…

Dell Latitude D620 motherboard diagrams in a 1.17 MB PDF. The file name names the model but supplies no board code and only an unnumbered Version label, so the revision…

Schematic for the Sony VAIO VPCF136FM, an F-series notebook, based on the MBX-238 motherboard.

Quanta ZI6 schematic, revision C, covering the Acer TravelMate 6000 and 8000 notebooks, in a 1.32 MB PDF.

Circuit schematic for the Acer Aspire 1640, a Quanta-designed motherboard with project code ZL8 at revision 3A, supplied as an 820 KB PDF.

HP Pavilion G4 schematic drawn on the Quanta R53 mainboard, revision 1A, in a 1.30 MB PDF file.

The 2SD2049 is documented in this 131 KB PDF, catalogued as a schematic. In the JIS system, 2SD stands for an NPN bipolar transistor aimed at low-frequency or power…

Component documentation for the 2SK2996 in PDF form, 412 KB in size. The 2SK designation identifies an N-channel field-effect transistor registered under the Japanese…

Component PDF, 409 KB, for the 2SK2964. In the Japanese JIS designation system a 2SK number refers to an N-channel FET, so treat the file as a transistor datasheet even…

About 90 KB in size, this PDF carries only the 2SK2091 part number and is likely the datasheet for that N-channel field-effect transistor, despite being filed as a…

PDF datasheet, 113 KB, for the 2SK1690, which the Japanese 2SK numbering identifies as an N-channel FET.

PDF datasheet candidate for the 2SJ148, size 283 KB, indexed under schematics. JIS numbering uses 2SJ for P-channel FETs, and the name adds no maker, package or revision…

Datasheet for the 2SJ347 in a 301 KB PDF, listed in the schematic category. The 2SJ prefix belongs to the JIS naming system and identifies a P-channel field-effect…

Reference PDF of 178 KB for the 2SC4682. Although catalogued as a schematic, the part number uses the Japanese JIS scheme where 2SC identifies an NPN bipolar transistor…

Part documentation for the 2SC4601 transistor, supplied as a 115 KB PDF and indexed as a schematic.

Datasheet covering the 2SC4487 transistor, stored as a 155 KB PDF and filed as a schematic in the index.

PDF reference, 140 KB, for the 2SC4486 NPN bipolar transistor, identified as such by the JIS-standard 2SC prefix. The name provides only the part number.

A 40.7 KB PDF bearing the 2SC5451 part number. Under the JIS 2SC convention it is an NPN bipolar transistor, and the document is probably its datasheet even though the…

Large for a single-part document at 411 KB, this PDF for the 2SC5695 likely includes full characteristic curves along with ratings.

Designation 2SC3457 is all the name reveals about this 116 KB PDF filed under schematics.

PDF of 125 KB for the 2SC5317FT, an NPN bipolar transistor code in JIS style with an FT suffix that the name leaves unexplained.

Part datasheet in PDF form, 119 KB, for the 2SA1403, though the catalogue type reads schematic.