Additional Nokia E60 schematic file marked as number 2, 1.28 MB in PDF form, complementing the larger E60 diagram set.

Apple iPad Mini schematic in a 1.87 MB PDF. The name gives no board number, generation or revision, so confirm which iPad Mini model the drawing covers before working…

Circuit diagram for the Lenovo ThinkPad Edge E420, a 1.22 MB PDF with no board number or revision stated in the name.

Schematic diagram for the Apple iPhone 4S, supplied as a 1.34 MB PDF. It is useful for following signal paths and supply lines, locating the circuits behind faults such…

Samsung GT-I9300 Galaxy S III service manual, revision 1.0, 9.31 MB PDF. Manuals of this type generally cover specifications, disassembly, block diagrams, schematics…

Compressed RAR copy of the schematic for MSI board MS-7906, revision 1.0, about 1.5 MB.

PDF for the KA4558, a dual operational amplifier in the KA series, equivalent in function to the familiar 4558 dual op amp, size 121 KB.

Catalogued as a schematic, this 93.1 KB PDF is named only after the part number 2SJ281, which follows the Japanese JIS scheme where the 2SJ prefix denotes a P-channel…

The name 2SC4172 is a Japanese JIS semiconductor designation, so this 109 KB PDF, though filed as a schematic, should be the reference sheet for an NPN bipolar…

The 2SC5323 is the only clue in this file name, so treat this 122 KB PDF as a probable transistor datasheet even though it sits in the schematic category.

This 145 KB PDF carries only the part number 2SC2884 in its name and is filed as a schematic.

At 190 KB this PDF is larger than most entries here and is named for the 2SC982, an NPN transistor according to the JIS 2SC prefix; the TM suffix in the name is not…

The 2SB1642 PNP transistor is documented in this 181 KB PDF, listed as a schematic though it is a part datasheet.

Compact 23.8 KB PDF for the 2SA1870 PNP transistor, named in lowercase with only the part number.

Compact datasheet, 14.5 KB in PDF form, for the part numbered 2N2955 according to the file name.

The name 251UL80S is a manufacturer part code rather than a board number, so this 143 KB PDF is likely a power semiconductor datasheet even though it is listed as a…

The 80RIA name on this 191 KB PDF refers to a series of power semiconductors rather than a circuit board, and although it is filed as a schematic, a component datasheet…

Catalogued as a schematic, 33C704 is a 166 KB PDF whose name is just an alphanumeric code without any model, manufacturer or board revision.

A 128 KB PDF carrying the code 30WQ03FN, indexed as a schematic but structured like a discrete semiconductor part number.

A 176 KB PDF catalogued as a schematic, named 28LV64, a part number from the low-voltage 64 Kbit parallel EEPROM family.

Named 30CPQ150 and saved as a 128 KB PDF, this item appears to be a component datasheet, since the title follows a discrete semiconductor numbering pattern rather than a…

PDF reference, 112 KB, for the 24C64 serial EEPROM, a 64 Kbit two-wire memory widely used in consumer and automotive electronics.

PDF datasheet of 338 KB covering the 24AA01 and 24LC01B, the 1 Kbit members of this I2C serial EEPROM line.

The name 20VAPEC2002 is all this 183 KB PDF offers. It is filed as a schematic, but no brand, model, board number or revision is stated.

Filed as a schematic, this 134 KB PDF is named for the 9AF40 and 9AF60 parts, two variants in one document.

Series datasheet in PDF form, roughly 109 KB, titled 8GBU series and indexed as a schematic.

Schematic in PDF format for Lenovo board NM-A281, revision 0.4 as given in the name, 1.58 MB. The NM-xxxx numbering is used by LCFC, Lenovo's in-house ODM.

Circuit diagram for the Compal LA-B843P laptop mainboard, supplied as a 4.10 MB PDF. Nothing beyond the board code appears in the name, so no model, brand or revision is…

Service schematic for the Samsung SM-F711B, packaged as a ZIP of about 1.58 MB, with no revision stated in the name.

Schematic for the ASUS F82 laptop, provided as a PDF inside a 1.30 MB RAR archive. The name gives no board revision, so check the revision listed on the first page…

Headset jack schematic page for the Samsung SM-A10, provided as a 1.22 MB PDF. It shows the jack detect line, stereo audio outputs, the headset microphone return and the…

Quanta ZK3 board schematic in PDF format, 1.77 MB, without a revision noted in the file name.

Schematic for the Quanta KL9A laptop motherboard, a 1.02 MB PDF with no revision or retail model in the name.

Lenovo schematic in PDF for the IQ3X0IL project on LCFC board NM-B511, revision 1.0. LCFC, Lenovo's own manufacturing arm, uses the NM-xxxx numbering for its…

Decrypted PDF schematic for board V330 at the revision marked 30, probably 3.0, about 1.03 MB in size.

Apple MacBook logic board schematic for project code M42C, labelled MLB (main logic board), in a 1.21 MB RAR archive.

Samsung schematic for the project Cambridge-INTERNAL, board number BA41-00997A, packed as a PDF inside a small 152 KB RAR.

Schematic in PDF form for the ASRock N68-VS3 FX motherboard, revision 1.01, compressed into a RAR archive of about 790 KB.

Circuit schematic in PDF format for the ASUS STRIX-Z270H-GAMING motherboard, with the RG suffix taken from the name, archived as RAR at around 1.42 MB.

Schematic in PDF form for the Quanta HKA mainboard, packed in a 1011 KB RAR archive. HKA is a Quanta project code; the name gives no laptop brand, board revision or full…