Mainboard point map for the OPPO A59s smartphone, delivered in a compact 208 KB RAR archive with no board revision stated.

Samsung BN44-00520C power board schematic, a compact 176 KB PDF, revision C per the name.

Transistor reference for the 2SD2048, 78.9 KB, in PDF format and listed among schematics.

Titled 2SK2378, this 26.7 KB PDF is the smallest in its series and is listed under schematics, but the JIS part number indicates a datasheet for an N-channel FET.

A 35.0 KB PDF relating to the 2SC5270. The 2SC prefix denotes an NPN bipolar transistor in the Japanese JIS system, so the document is most probably a compact datasheet…

64 KB firmware for board 6050A2638901-MB-A01, and the ce token suggests an EC or KBC image rather than the main BIOS.

Repair guide PDF for the ASUS X540UP laptop, 790 KB, catalogued with schematics. ASUS repair guides usually cover the power-on sequence, key voltage rails, block…

Toshiba Semiconductor datasheet for the TPC8102 MOSFET, 472 KB in PDF. It contains the device polarity, SOP-8 style pin layout, maximum ratings, on-resistance and…

PDF of 362 KB named for the 2SK211. Under the JIS system the 2SK prefix denotes an N-channel field-effect transistor, which suggests a manufacturer datasheet even though…

The smallest of this group at 71.8 KB, this PDF is named for the 2SC5250 NPN transistor and is likely a concise datasheet despite its schematic category.

A small 43 KB PDF named after the 2SC2344 NPN transistor, part of the Japanese JIS 2SC series.

Compact 66.3 KB PDF named after the JEDEC part 2N6796, indexed as a schematic. Apart from the component code the name offers no model, brand or board details.

Small 25.7 KB PDF for the 2N5952, indexed as a schematic, though it is most likely a brief datasheet of a page or two. The name offers nothing beyond the JEDEC number.

Short schematic PDF referencing two embedded controllers, the Nuvoton NPCE288NA0DX and the ENE KB9012, with board reference La-B091.

Embedded controller firmware labelled GD3 EC, stored without a file extension and 2.00 MB in size. The name gives no brand, model or board number beyond the GD3 code.

Small ZIP for the Wistron LV115KB board, project 15277-2N, used in Lenovo V110 series notebooks.

Nokia 6680 circuit schematics stored as a 1.48 MB PDF for this 3G Symbian phone. The name carries no board number or revision, so compare your main board marking with…

Nokia 6200 schematic diagrams provided as a 946 KB PDF. Only the model name is given, with no board code or revision, so compare the PCB markings against the sheets.

Microchip PIC16F684 document in PDF form, notably small at 111 KB, which suggests it may be a summary, product brief or partial excerpt rather than the full datasheet.

Small archive of measurement references for laptop motherboards, apparently from an NB_parts collection.

Compact 37.6 KB PDF for the 2SD1834 transistor, an NPN bipolar part in the 2SD series, most likely a short datasheet rather than a circuit schematic.

A compact 136 KB PDF for the 2SK2989, listed as a schematic yet by name a discrete transistor document. Under the JIS convention 2SK marks an N-channel FET.

Very small 26.9 KB PDF for the 2SK2951, likely a short datasheet or summary page given its size.

Very small at 23.3 KB, this PDF bears the lowercase part number 2sk2211 and is filed as a schematic, though it is most likely a brief datasheet or summary page.

A brief 37.5 KB PDF identified only by the part number 2SC5710. JIS numbering assigns 2SC to NPN bipolar transistors, so this is likely a concise datasheet.

A 210 KB PDF for the 2SB905 transistor, part of a consecutive 2SB900-series group in this index.

Small 64.5 KB PDF named 2N6764, placed in the schematic category. Only the JEDEC semiconductor code is given, with no model, brand or board details.

Repair guide in PDF format for ASUS X302LA and X302LJ notebooks, 1.83 MB, indexed with schematics.

Small 512 KB binary named DVI7, probably linked to an HP Pavilion dv7, though the name is too terse to confirm the model.

Backup firmware dump of 32 MB in raw .bin form, labelled E5400, which may refer to a Dell Latitude E5400, though the name gives no brand.

Boardview for the ASUS X580VD laptop, board revision 2.0, in FZ format inside a 175 KB ZIP.

Embedded controller firmware for a CQ41, marked ec and org, which suggests an original dump of the EC code. The file is 256 KB, matching a 2 Mbit flash.

Archive for the Vivo Y12 smartphone, titled solution ways, which suggests repair guidance images showing circuit paths and jumper fixes for common faults.

Schematic material for the G925F, the Galaxy S6 edge, compressed into a small 384 KB ZIP.

PDF repair guide for the ASUS UX31E, catalogued under schematics. Asus repair guides typically contain block diagrams, power sequence notes, troubleshooting flowcharts…

Nokia E66 slider phone schematics in a 979 KB PDF. The name gives the model only, with no board number or revision, so match the main board label against the drawings…

Circuit schematic for the classic Nokia 6210 handset, saved as a 779 KB PDF document. For older phones like this, diagrams are especially useful because replacement…

Schematic for the Nokia 6280 slider phone, provided as a 987 KB PDF file. The pages let a technician follow supply voltages out of the power management chip, check the…

Firmware file whose name, 1731BF, gives no model or board information. It is a 128 KB raw binary, a size common for embedded controller or keyboard controller images and…

Datasheet for the PT2262, a remote-control encoder IC widely used in RF and infrared transmitters such as 315/433 MHz key fobs.