PDF reference of about 247 KB on BIOS beep codes, catalogued under schematics although by its name it is a diagnostic chart rather than a circuit diagram.

Datasheet for the IRFP460, a high-voltage N-channel power MOSFET in a TO-247 package, supplied as a PDF.

The name 1N957-991B indicates a range of JEDEC 1N part numbers with a B suffix, so this 77.1 KB PDF likely covers a whole family of diodes in one datasheet rather than a…

Named only 32lv65, this 88.8 KB PDF is grouped under schematics, but the code looks more like a component part number than a motherboard designation.

Large PDF of about 30 MB titled SMD codes 2014, a reference book of marking codes for surface-mount components rather than a board schematic.

Nokia 1200 schematics with the type codes RH-99 and RH-100 in the title, a 430 KB PDF covering both hardware variants.

Datasheet in PDF for the J13009, a high-voltage NPN switching transistor in the 13009 family.

At 45.2 KB this is a short PDF named for the 2SC4160 part number; it is filed as a schematic but most likely amounts to a brief transistor datasheet.

Roughly 1 MB PDF covering the 1.5KE6.8 transient voltage suppressor, part of the 1.5KE family of 1500 W axial TVS diodes with a nominal 6.8 V breakdown rating.

Datasheet PDF of about 100 KB for the 24LC02 serial EEPROM, a small 2 Kbit memory with an I2C interface. The name gives only the base part number.

Manufacturer datasheet, in PDF form, for the 128 Kbit serial EEPROM sold as 24AA128, 24LC128 and 24FC128.

Datasheet in PDF form labelled STB451D01-1, version 2.1, dated 2023-08-14, about 2.11 MB.

Schematic PDF of 674 KB whose name refers to Ziroshi, possibly with version 12-6 and the model code Bp7000.

Spanish-language compatibility reference for phone microphones, a 1.22 MB PDF. The title suggests a cross-list of microphones that can be swapped between handset models…

Dell OptiPlex 790 desktop schematic, referencing the Gold Coast platform code name and the MTDT form factor, revision A00, delivered as a 2.52 MB RAR with a PDF inside.

Biostar I915P-A7 motherboard schematic, the combo version at revision 1.0, provided as a PDF.

PDF for the Compal LA-B651P motherboard at revision 1.0, with ZAMB0 and ZAMC0 project codes, roughly 528 KB.

Datasheet in PDF for the MPSA44, a high-voltage NPN small-signal transistor. The file name gives only the part number, so ratings should be read from the document…

Infineon datasheet for the IRS20957SPBF, document version 1.02 in English, as a 457 KB PDF.

Samsung SM-G355H document in PDF format, 3.21 MB, the model code for the Galaxy Core 2; the HrM suffix likely points to a hardware repair manual section, though that…

A RAR archive of 637 KB holding a PDF schematic for a board identified only as 7A-PRO; the name gives no brand, board revision or device type, so the contents must be…

Specification sheet in PDF for the METR3904-G, version 1.0, about 2.1 MB. The name gives only the part code and document version, so check the first pages for the…

Service schematic in PDF form for the Nokia X6, covering the RM-551 and RM-559 variants, about 3.74 MB in size.

Pegatron schematic in PDF form for the VA70HW motherboard, with the name indicating revision r20 dated 0206 and a GDDR5 graphics memory variant.

Spanish course chapter numbered topic 7, dealing with diagnosis and repair of software faults in mobile phones; the 541 KB PDF matches the unnumbered copy of the same…

Repair guide in PDF form covering the ASUS X541UV and X540UBR notebooks, packed in a RAR archive of roughly 819 KB and indexed with the schematic material.

Datasheet in PDF form for the EMB09A3HP, a power MOSFET from Excelliance MOS, 292 KB. Parts from this maker often sit in laptop and motherboard power stages, such as VRM…

PDF datasheet for the P1003EVG part from UNIKC, about 440 KB in size. Components with this marking are typically power MOSFETs found in laptop and motherboard power…

Alpha and Omega Semiconductor datasheet for the AON6414A MOSFET, a 265 KB PDF whose name includes the manufacturer.

Light service document for the Nokia X7-00, type RM-707, a 697 KB PDF. Nokia's Level light service manuals usually include block and circuit diagrams plus component…

Repair guide for the Asus E200HA compact notebook, provided as a 524 KB PDF. The name repeats the model but adds no revision or board details.

Schematic for the ECS H11H4-AD motherboard version 1.0, supplied as a PDF inside a RAR archive of about 1.61 MB.

LG document labelled MS-0746, filed as a schematic in a 2.00 MB PDF. The name gives only the brand and the MS-0746 code and no product type, so check the cover page to…

Schematic PDF for the CPU or control card of a Homage or Inverex China-type UPS, labelled 12V and 03G, about 212 KB.

PDF schematic for a board numbered MS-BA01, revision 3.1, compressed in a 2.43 MB RAR. The MS- prefix matches MSI's board numbering, though the name says nothing about…

PDF schematic coded 223-1-4-0-1 with an R10 suffix, likely a revision number, size 874 KB.

PDF of 6.04 MB named only after a website address, so it carries no device model, brand or board number.

Boardview for the Gigabyte GA-B85M-D3V revision 1.11, supplied as a PDF-type layout inside a 123 KB RAR.

PDF datasheet for the IRFP450, a high-voltage N-channel MOSFET in a TO-247 package. The name holds only the part number, so take the exact ratings from the document…

The 2SD2337 is the part this 41.0 KB PDF documents, and as a 2SD number under JIS rules it is an NPN transistor aimed at low-frequency circuits.