Datasheet PDF of 413 KB for the 2SK2866 transistor, catalogued under the schematic type. Only the part number is stated in the name.

A very small PDF of 23.8 KB named for the 2SK2797, filed under schematics. The 2SK prefix follows the JIS naming convention for N-channel field-effect transistors, so…

Datasheet for the 2sb1566 PNP bipolar transistor in a 37.5 KB PDF. The 2SB label, per the JIS convention, means a PNP device for low-frequency circuits; the file name…

Part documentation for the 2SB1407 transistor in a compact 42.0 KB PDF. Only the part number appears in the file name, so no maker, package variant or revision can be…

Switching-diode reference named 1SS184, saved as a 69.3 KB PDF and filed by the index as a schematic. The underscore in the name carries no extra detail.

The file 30WQ03F is a 38.7 KB PDF that, despite its schematic label, appears to be a datasheet for a single rectifier diode, judging from the naming.

Small 76.8 KB PDF carrying the name 25MT060WF, which resembles a power semiconductor part number, so although catalogued as a schematic it is probably a component data…

The Microchip 24LC32A, a 32 Kbit I2C serial EEPROM, is documented in this 586 KB PDF that the index lists as a schematic, though it reads as a datasheet.

Phone specification document in a 10.1 MB PDF; the name states only that it contains specifications and gives no brand or model, so the target device must be identified…

Depth camera schematic for the Samsung SM-A21s covering the 2MP depth sensor, PDF format, 3.82 MB.

Touchscreen circuit pages from the Samsung SM-A11 schematic, delivered as a PDF of 4.33 MB.

Charging and USB data section of the Samsung SM-A11 schematic, saved as a 4.34 MB PDF. It covers the USB connector, overvoltage protection, charger IC, battery connector…

Touchscreen section of the Samsung Galaxy A02s (SM-A02S) schematic, supplied as a PDF of 3.70 MB.

MSI MS-V328 revision 3.1 circuit schematic in PDF, 709 KB, for an early version of this MSI graphics card board.

Decrypted PDF schematic for board V330, revision 9.0 by the _90 suffix, carrying the reference number 00017967.

Schematic in PDF form for the MIP390D, a board associated with Megmeet, an electronics maker known for power supply and display power modules.

MSI MS-7D14 schematic at revision 2.0, stored as a PDF inside a 2.10 MB RAR file. It is useful for diagnosing rail shorts, missing standby voltages and boot failures…

Lexicon MX200 documentation in PDF format, about 1.22 MB, indexed as a schematic for this dual reverb and effects processor.

Schematic PDF for a Philips 32PFL3xxx television on the TP.VST59S.P89 chassis, 3.33 MB, with T3 in the name indicating a variant.

Small 21.8 KB PDF titled as a dock test diagram, with no device model, brand or board number stated in the name.

PDF schematic for the A21s smartphone, model code A217F, which matches Samsung's SM-A217F numbering. The name gives no board revision.

PDF schematic of MSI MS-7359, revision 0A, carrying the date code 0214, and likely the earliest issue in this series.

Schematic PDF labelled M300B main PCB, about 1.45 MB; the name gives no brand or revision, only that it covers the main board of a device called M300B.

Circuit schematic for the Alcatel One Touch OT-806D mobile phone, compressed in a small RAR archive of about 206 KB.

User manual (MAN-USR) for the Bmateck S-100 barcode scanner (código de barras), supplied as a 1.62 MB PDF.

Schematics for the Toshiba Satellite L10 laptop, whose mainboard was made by Quanta under the project code EW3.

Quanta KZ1 motherboard schematic at revision 1A, in a 1.23 MB PDF. No laptop brand, model or chipset is given, only the Quanta project code.

Schematic for the Compal LA-9865P laptop board at revision 2.0, contained in a 1.46 MB RAR archive.

Circuit diagram for the Z94 board, revision 1.1, as a 902 KB PDF. No brand or full board number appears in the name, so the cover page should be consulted to confirm the…

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.

The smallest sheet of its group at 24.4 KB, this PDF concerns the 2sk2573, an N-channel field-effect transistor by the JIS 2SK prefix.

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

Datasheet PDF, 83.7 KB, for the 24C01 serial EEPROM, a 1 Kbit (128-byte) memory on the two-wire I2C bus. The name gives no device or board context.

Display circuit schematic for the Samsung SM-A21s, PDF of 3.82 MB. It documents the LCD connector and the supply and data lines feeding the panel.

Charging and data schematic for the Samsung SM-A21s, PDF, 3.82 MB. It covers the USB connector, protection components, charging circuitry and USB data lines.

Samsung SM-A05 schematic section for WiFi, Bluetooth and GPS, delivered as a 6.27 MB PDF.

Touchscreen pages of the Samsung SM-A05 schematic, provided as a PDF of 6.27 MB. The sheet covers the touch connector pinout, touch controller power rails and the…

Front camera circuit from the Samsung SM-A10 schematic, a 2.25 MB PDF. It lays out the selfie camera connector, data and clock lanes, control signals and the voltages…

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