Realtek ALC269 audio codec datasheet in PDF form, 1.25 MB; the extra (1) in the name only marks a duplicate copy.

Datasheet package for the MC14553B, a CMOS three-digit BCD counter IC from the MC14000 logic family.

TeboView archive, 4.05 MB, tagged DeHua, which is a boardview viewer program rather than board data; the name references no specific laptop.

PCB layout document for the Xiaomi Redmi Note 8, with LLDM516 noted as a reference code in the name, provided as a 739 KB PDF.

Document bl8092 in PDF form, 600 KB, filed among schematics. The file name contains only the part code, so the device and manufacturer are not indicated and the contents…

Compal LA-6841P schematic in early revision R0.1, stored as a RAR of roughly 1.10 MB. As the first drawing revision it may not reflect production boards exactly, so…

Component layout diagram for the Xiaomi Redmi 3s, stored as a 3.43 MB PDF. Unlike the circuit schematics in the same set, a components diagram shows where parts…

PDF table of Linear Technology marking codes, intended for identifying LT parts from the abbreviated top marks printed on small packages.

PDF schematic for the Samsung GT-S3650, the Corby feature phone, at 741 KB. The name states no board revision.

Maxim MAX15400 reference document in PDF form, 838 KB, filed under schematics but most likely the manufacturer datasheet for this IC.

Maxim MAX1772 datasheet, a short 358 KB PDF with nothing in the name beyond the part number. Consult the first page for its exact function, ratings and package.

Maxim MAX1540 datasheet, an 838 KB PDF identified only by its part number. Read the opening page for the device function and electrical limits.

Programming specification from Microchip describing how to program the flash and data EEPROM memory of PIC16F87X microcontrollers, supplied as a 201 KB PDF.

PDF reference, 218 KB, for the LA7286, an IC from the LA series, a prefix associated with Sanyo linear integrated circuits.

RAR archive of 5.61 MB for the OPPO R15 smartphone. Only the model appears in the name, so the contents, whether schematics, board layouts or both, need to be checked…

Repair archive for the Apple iPhone 6, ZIP format, 2.46 MB. The name lists only the model, so whether it contains a schematic, a boardview or images is unknown until…

PDF reference of 112 KB covering the 24LC01 and 24LC02 serial EEPROMs, 1 Kbit and 2 Kbit two-wire memories sharing a common pinout.

Spanish course section 3.4 on the microscope, a brief 114 KB PDF from the workshop equipment chapter of a mobile repair series. No microscope brand or model is stated.

Component naming reference for the Samsung SM-A11 schematic set, a PDF of 4.33 MB. Based on the name it maps part designators across the board so you can relate…

Boardview for the Gigabyte GA-Z170-D3H motherboard, revision 1.01, in TVW format at 3.58 MB.

Gigabyte GA-Z170-D3H boardview, revision 1.0, stored as a 3.58 MB TVW file. The format opens in Tebo-ICT View, where you can search for a part, highlight its net and…

Small Wistron schematic for a sensor daughterboard, project 18B26, revision A00. The name does not give the laptop brand or model it belongs to.

Boardview for the Gigabyte H410M H V2 desktop motherboard, PCB revision 1.01, in TVW format.

Schematic in PDF format for the Ahuja DXA 1802, about 1.63 MB, belonging to the Ahuja range of public address amplifiers.

RAR-packed boardview for the Dell Inspiron 3511, a Compal design with project code GDM50 and board number LA-L241P, saved in CAD (BDV) form.

Datasheet for an IC identified only as SM8311, delivered as a 122 KB PDF; neither the manufacturer nor the function is in the name, so the document must be opened to…

Short 23.8 KB PDF datasheet for the SM5872AS-ET component. Apart from the part number, which appears to include suffix letters that usually encode package or grade, the…

Datasheet for the SN7406N, a TTL hex inverter buffer/driver with open-collector high-voltage outputs in a plastic DIP package.

PDF document of about 473 KB named only by a Texas Instruments literature code, so the specific component is not identified by the name.

PDF datasheet carrying the literature number SDLS099, roughly 437 KB in size, with no part number visible in the file name itself.

Gigabyte GA-B85M-D3H boardview for revision 1.2, stored in TVW format at about 2.63 MB.

Small 67.6 KB PDF filed under BQ24727, a Texas Instruments battery charger controller found on many laptop motherboards.

Orientation diagram in PDF for Apple logic board 820-01987, revision 06. A drawing like this shows how chips and polarised parts are oriented on the board, with pin-one…

Assembly drawing for the subwoofer 7294 amplifier, version 1.1, provided as a 138 KB PDF; montaz is Polish for assembly.

PCB layout for the Huawei Honor 10 Lite, model code HL2HRYM, packed in a RAR of about 987 KB.

Set of board photos for the HP 15-DY notebook mainboard, Quanta DA0P5DMB8C0 (P5D), packed into a 31.4 MB ZIP.

Circuit diagram archive for the Xiaomi Mi 5s, carrying the codename capricorn, delivered as an 818 KB 7z file.

PDF guide on COF failure symptoms, filed under schematics, 848 KB. COF stands for chip-on-film, the source driver ICs bonded on flexible tabs between an LCD panel and…

Layout file in the Tebo-ICT .tvw format for board NS-C225, roughly 224 KB. Apart from the board code there is no model information, so the target laptop must be…

Small TVW boardview, about 99.8 KB, for the board coded NS-C222. The name gives only this board number, which follows the LCFC pattern for Lenovo daughterboards, with no…