Memory-related PDF of 88.7 KB, named 29MT050XH and filed under schematics with no brand or board stated.

Filed as a schematic, this 251 KB PDF is the datasheet for the Microchip 24LCS21A, a DDC serial EEPROM designed to store EDID data for displays.

Component documentation in PDF form, 203 KB, covering the 24C08 and 24C16 I2C serial EEPROMs.

A 308 KB PDF on the 24C164 serial EEPROM, a 16 Kbit I2C device that, unlike the plain 24C16, uses its address pins for cascading several chips on one bus.

An 81.4 KB PDF named for the 24C04 with a _3 suffix, probably one of several copies of the same reference sheet.

A 90.1 KB PDF labelled 24C02 with a _3 suffix, likely one of several copies of a datasheet for this 2 Kbit (256-byte) I2C EEPROM.

Named only 20ETS, this 72.2 KB PDF is filed under schematics and describes no specific device, board number or revision.

Schematic package for the Tecno / Infinix model coded X688B, compressed into a 951 KB ZIP. The name provides no board revision or sub-board details.

Spanish PDF describing the charging process of the J700M, which matches the Samsung Galaxy J7 model code, 976 KB in size.

Display section of the Samsung Galaxy A30s (SM-A30S) schematic, provided as a 4.30 MB PDF.

Schematic for Wistron IO board 18B25, revision A00, a daughterboard that normally carries ports and connectors linked to the motherboard.

Schematic in PDF for the HK.T.RT2842P639 board, the file name being prefixed with the Russian word for scheme.

Schematic PDF of about 12.3 MB for the LG 65UP7700PUB television, with UA15D in the name, probably the chassis code.

PDF schematic for the ASUS FX505DD and FX505DT laptops, the AMD-based TUF FX505 models; no board revision appears in the name.

Schematic PDF for the ASUS SP4BGL-MX board, revision 1.00, 661 KB. The name gives only the board code and revision, without a product series.

Schematic in PDF format for the Clevo W150ERM, W150ERQ and W170ER laptops, with the name also listing W15E0, packed into a 3.84 MB ZIP archive.

Quanta AT8 laptop mainboard schematic, revision 1A, provided as a 1.37 MB PDF, apparently a duplicate copy given the (2) in the name.

PDF document filed under the name BQ24765, which matches a Texas Instruments battery charge controller part number used in notebook power circuits.

Schematic of the GE3A power supply and inverter board in the Sony KDL-40NX705 television, version AZ1-H, as a 2.18 MB PDF.

Datasheet-style PDF for the BQ24727, a Texas Instruments battery charge controller found on many laptop motherboards, filed here under schematics.

Main board schematic for the Redmi K40 Pro smartphone, an 858 KB PDF. Phone schematics show the PMIC, charging circuit, battery connector, display and camera lines and…

PDF schematic of Apple logic board 820-02016, revision 07, size 6.52 MB, identified only by its board number in Apple's 820- series.

Service schematic in PDF form, 5.81 MB, for the Shivaki STV-19LED3 LED television built on the MSI MS18VG.62B chassis. MS-18VG follows MSI's board numbering.

Service schematic for the LG M2352D monitor TV on the LD02M chassis, the name noting the chassis in Russian. It comes as a 6.15 MB PDF readable in any PDF viewer.

PDF document of 3.33 MB labelled VST59SP89, apparently covering the VST59S universal LCD TV controller board series.

Schematic diagram for the Vivo Y91 smartphone, delivered as a 1.7 MB PDF. It shows the circuit blocks of the phone such as power management, charging, display, camera…

Schematic document for the TH43DS630R television, a 12.8 MB PDF with a -1 suffix that suggests it is one copy or part of a set.

Schematic set for the Huawei P40 Pro smartphone, packed in a RAR archive of about 4.5 MB.

Samsung schematic set for the SM-A415F phone, packed as an 8.6 MB RAR archive. This model code belongs to Samsung's Galaxy A series.

Schematics for the OPPO F1 smartphone, delivered as a 1010 KB RAR archive. The diagrams help trace the battery connector, charging IC, power management outputs, display…

Schematic in PDF for PA70HS, a model code following the Clevo-style naming used for barebone gaming and business laptops.

Laptop schematic for PA70HP6, a model name following the Clevo barebone pattern, provided as a 2.63 MB PDF.

Schematic PDF of 352 KB for a device labelled J700, which matches the Samsung Galaxy J7 model family, though no full model code or regional suffix is given.

Schematic archive for the Xiaomi Mi Pad, development code name mocha. The diagrams should show the power management, charging, display, memory and connector circuits…

Schematic PDF for the Samsung Galaxy J6, model SM-J600G with the GT suffix as given in the name.

Small 31 KB PDF schematic of an IO board for a project code-named Michigan, version A01 with a 0312 tag, probably a date.

Service documentation for the ASUS ZE550KL handset, combining circuit schematics and a service manual in a 9.71 MB ZIP archive.

ASUS A500KL schematic diagram plus service manual, stored in a 4.07 MB ZIP. The name includes only the model, without a board revision or hardware details.

ASUS A450CG schematic diagram and service manual bundled in a 3.25 MB ZIP file. Only the model appears in the name, with no board revision given.

Lenovo S860 schematic diagram and service manual, bundled in a 949 KB RAR archive. The name lists no board number or revision, so check the PCB markings against the…