Schematic for the LV530 project on Wistron board 17807-3M, covering Kaby Lake and Skylake processor variants according to the name, in a 4.02 MB rar archive.

Samsung schematic PDF of 964 KB for the 300E4A laptop, board BA41-01666A, project name Petronas-14, marked DC and MP 1.2 in the name.

Circuit diagram for the Toshiba AC100, saved as a PDF of about 650 KB. The name gives no board number or revision, so check the title block against the markings on the…

Motherboard schematic for Quanta board DAKL6BMB6D0, a 1.08 MB PDF; the laptop brand and model are not stated in the name.

Second copy of the All Panel Data Information PDF, also 201 KB, likely identical to the version without the numbered suffix.

Small 113 KB PDF for an Acer device, labelled with the Compal LS-5673P number, with the label repeated in the name.

Schematics for the Nokia 3600 handset in a 1.31 MB PDF. The extra s in the name is unexplained and no board version or revision is given.

Schematic for the Lenovo 3000 G230, marked in the name as the DDR3 version, so the memory pages apply to boards using DDR3 rather than older RAM.

Schematic PDF named LA46-Dis, with no brand, model or full board number stated, so the exact target is unclear.

Schematics for the Sony PCG-FR310 notebook, built on the MBX-80 mainboard that Quanta designed under the NE5 project code.

Short PDF document of 124 KB titled DMI process, catalogued as a schematic but more likely a procedure guide. No laptop brand or model is named.

PDF schematic in a RAR archive for the Clevo V255RNB2, V255RNC2 and V255RND2 models, on board 6-71-V2700, revision D02.

Schematic PDF for the HP TX1000 notebook. The file name gives only the model, with no board number, ODM project code or revision, so confirm the motherboard markings…

Datasheet-style PDF for the 2SK1412LS, a Japanese 2SK-series N-channel field-effect transistor, filed in the index under schematics.

Stored under schematics, this 93.8 KB PDF is named for the 2SC4123 and is expected to hold the transistor's datasheet rather than a circuit drawing.

A 129 KB PDF filed under schematics, though its name, 2SC3807, is simply a transistor type number.

Covering the 2SC3599, this 124 KB PDF is a discrete transistor datasheet even though it is filed as a schematic.

The 2SC3552 transistor is documented in this 121 KB PDF, catalogued under schematics though it is a component datasheet.

At 192 KB this PDF is somewhat larger than its neighbours and covers the 2SC3142 transistor, an NPN bipolar part under JIS 2SC numbering.

Combined datasheet covering both the 2N2905A and 2N2907A PNP transistors in one 726 KB PDF, filed under schematics.

Part number 1N1199A is the only information in the name of this 104 KB PDF, which is indexed as a schematic but follows the JEDEC 1N pattern used for diodes, pointing to…

Combined datasheet PDF of 163 KB covering the 24C01B and 24C02B, serial EEPROMs of 1 Kbit (128 bytes) and 2 Kbit (256 bytes) respectively on the I2C bus.

PDF schematic for the X51RL, a 2.57 MB document readable in any PDF program. No board number or revision appears in the file name, so open the title pages to confirm the…

Schematic for the Samsung SM-F711U, the US variant of the Galaxy Z Flip3, delivered as a 1.60 MB ZIP without a revision in its name.

Apple logic board schematic for 820-3024, supplied as a PDF inside a 1.19 MB RAR archive.

Schematic PDF for the HP EliteBook Folio 9470m, Inventec board 6050A2514101-MB-A03. Inventec uses the 6050A numbering for notebook boards it builds for HP.

Spanish-language training document on intermediate microelectronics for mobile phones, filed under schematics but by its title a course text rather than a circuit…

Power supply schematic in PDF for the Sony EX2T TV chassis, 761 KB. It covers the PSU section only, useful for diagnosing a set that does not power on, clicks or shuts…

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.

Audio section of the Samsung SM-A20S schematic covering microphone, loudspeaker and earpiece circuits, a 4.63 MB PDF.

Compact 912 KB PDF schematic for the Quanta Z05 board. The name states neither a revision nor the retail laptop model, so identify the board by the Quanta code printed…

Schematic PDF for motherboard NM-C131, an LCFC board number; LCFC is the Lenovo-owned ODM that uses the NM- prefix.

Small 329 KB PDF titled OZ9906, with no further detail in the name. The OZ prefix is used by O2Micro, whose ICs often appear in LCD backlight and inverter circuits, so…

Schematic in PDF for board NM-A331, a Compal-style number listed under the Lenovo brand; NM- prefixes are used by LCFC and Compal for Lenovo notebook boards.

Schematic PDF for the Samsung Galaxy A20, model SM-A205F, packed inside a 4.06 MB RAR. Samsung phone schematics are commonly used to follow power rails from the PMIC…

Schematic in PDF form for the Gigabyte GA-H110M-WW motherboard, revision 1.0, packed into an 851 KB RAR.

Sony schematic for the GE3C power supply and inverter board used in the KDL-32EX715 LCD television, with board reference AZ1-L.

Small PDF document for the STK412-150, a Sanyo hybrid power amplifier module used in many home audio systems and mini hi-fi units.