A brief 38.9 KB PDF named after the 2SC4119, filed as a schematic but most likely a short datasheet for that transistor.

Datasheet-style PDF for the 2SC5646 transistor, 31.7 KB, placed in the schematic category.

Very small at 26.8 KB, this PDF is identified only as 2SC4826, a JIS transistor code in which 2SC marks an NPN type.

An 80.4 KB PDF covering the 2sb1260 transistor, listed in the index under schematics. No maker, package or device model is given in the name.

A short 87.3 KB PDF for the 1SS403. It sits in the schematic category but reads as a component datasheet, because 1SS is the Japanese designation family for small-signal…

Covering the 1N746A to 1N759A range, this 74.3 KB PDF is a family datasheet for a series of JEDEC zener diodes, although the index files it as a schematic.

The name of this 237 KB PDF is just the number 2416, and it is filed as a schematic without any brand, model or revision.

The name 31DQ05 suggests a discrete diode part number, so this 75.9 KB PDF, although catalogued as a schematic, is probably a single-part datasheet.

Catalogued as a schematic, this 77.1 KB PDF named 30SLJQ060 carries a discrete rectifier style part number, so treat it as a component datasheet.

Datasheet-style PDF of 55.8 KB for the Catalyst 24WC256, a 256 Kbit two-wire serial EEPROM, even though the index lists it as a schematic.

Datasheet PDF of 121 KB for the 24C65, a 64 Kbit I2C serial EEPROM with smart features such as a high-endurance block and configurable write protection of memory…

A PDF datasheet for the 24AA04 and 24LC04B, 4 Kbit I2C serial EEPROMs commonly used to hold small configuration or calibration data.

A compact 44.5 KB PDF named 20FQ appears in the schematic category with no device or board information in its name.

Compressed RAR containing a PDF schematic for the N76VM, tagged RG as on similar ASUS schematic packages; no board revision appears in the name.

PDF schematic for the ASUS A7Sv notebook, a fairly detailed document at 7.56 MB. No board revision is stated in the name, so compare the revision silkscreened on the…

Schematic PDF for an Apple Mac mini logic board 820-3227, project code J50I. Apple identifies its boards with 820-xxxx numbers, and that number is the key to finding the…

LCD circuit schematic for the Samsung SM-A22 5G, delivered as a 5.26 MB PDF. The sheet documents the display connector, MIPI data lanes, panel power rails and control…

Audio section of the Samsung Galaxy A02s (SM-A02S) schematic in PDF, covering microphone, loudspeaker and earpiece circuits, at 1.79 MB, smaller than the other pages in…

Schematic for the Lenovo 100S-14IBR laptop, built by 3nod with board number NB116BT at revision V01.

RAR archive for the Dell Latitude 7480 on Compal board LA-E131P, which the name says contains both the PDF schematic and the boardview.

Circuit diagram in PDF for a board identified as SN3 with the code name SHINAI-3, a 1.16 MB file.

Revision 03 schematic for Compal motherboard LA-E292P, stored as a PDF inside a ZIP archive.

Circuit diagram for MSI board MS-V320 Rev 1.1, delivered as an 896 KB PDF. The MS-V prefix marks MSI graphics card designs, so expect pages covering the GPU core and…

Schematic in PDF form, packed in RAR, for the Wistron board 17823-1N (project 17823). Wistron uses numeric project codes like this one, and the full number appears on…

Schematic in PDF format whose name, A01, gives no model or board number and probably refers only to a revision.

Schematic in PDF form for the Gigabyte A520M-H motherboard revision 1.0, compressed to a 1.16 MB rar.

Schematic in PDF form for the Quanta XW2 motherboard, board number DA0XW2MBAG0, packed in a 3.12 MB RAR.

Mainboard schematic PDF for the TongFang PF4PN2F, packed in a 670 KB RAR archive. The name gives no revision or date, so compare it against other PF4PN2F schematic…

Schematic in PDF for the Lenovo ThinkCentre M75s Gen 2 desktop, built on the motherboard marked P565A4-LM2, delivered in a ZIP archive.

PDF schematic for the Gigabyte GA-F2A55M-S1 motherboard, revision 1.0, compressed into a 585 KB RAR.

MSI MS-7676 schematic at revision 2.0, dated 2010-11-16 with the extra reference 274222, provided as a PDF inside a 1.16 MB RAR.

Schematic in PDF format for the Gigabyte B560 AORUS PRO AX motherboard, revision 1.02, packed in a 1.78 MB RAR archive.

Schematic for the Quanta VM7 notebook motherboard, a 1.11 MB PDF. The name states only the ODM project code, with no revision, brand or chipset, so compare it against…

Schematic in PDF form for a laptop mainboard numbered 15235-1, a pattern used by Wistron for its board project numbers, compressed into a 3 MB RAR archive.

Schematic for the HP DV6 laptop on Quanta board DAUT3DMB8D0, covering the UT3 and UT55 discrete designs with NVIDIA graphics, packed as a PDF in RAR.

PDF schematic for Apple logic board 820-2828, covering revision 820-2828-A, packed in a 1.97 MB RAR archive.

PDF exported from a CorelDRAW file for a Zener stereo amplifier rated 400 W, 642 KB in size; the Spanish name says it comes without the circuit diagram.

Audio Power Amplifier Design by Douglas Self, a 13.7 MB PDF book. The title is a well-known engineering reference on solid-state amplifier topologies, distortion…

PDF schematic for the MSI MS-7821 motherboard at revision 1.2, the board used on the Z87-G55. The 960 KB RAR archive opens in a standard PDF reader.

Schematic for the Lenovo CE475 board, NM-A861 revision 1.0, used in the ThinkPad E475, in PDF format inside a 1.45 MB RAR archive. NM-numbered boards are LCFC designs.