Listed under schematics but named only after a part number, this 91.6 KB PDF most likely holds the datasheet for the 2SC4188 transistor.

The 2SC4121 part number is the whole name of this 89.5 KB PDF; although typed as a schematic, it should be the datasheet for that NPN bipolar transistor, as the Japanese…

A brief 48.3 KB PDF on the 2SC3504, catalogued as a schematic but containing transistor data.

PDF, 52.3 KB, documenting the 2SA1177, a PNP bipolar transistor in the JIS 2SA numbering scheme.

PDF of about 104 KB on the 24LC16 serial EEPROM, a 16 Kbit two-wire memory device. The name gives no revision or package detail, so treat it as general part…

A 140 KB PDF on the 24Cxx serial EEPROM family, with the trailing 3 in the name not explained by the file name itself.

PDF reference, 274 KB, for the 24C164, a cascadable 16 Kbit two-wire serial EEPROM. The file sits in the schematic category but is essentially part documentation with…

NXP document UM10391 in PDF format, 1017 KB. The UM prefix marks an NXP user manual, a reference describing a chip family, its registers, peripherals and pin functions…

Schematic PDF titled SENUSA, revision 2, with a fairly large size of 9.57 MB. The name gives no brand or device type, so open the document and read the title block to…

PDF schematic named only Ramsés, with no device type, brand or board number given, so its contents can only be confirmed by opening it.

PDF of 9.74 MB for the VST59S LCD TV board, with service menu information indicated in the name.

Schematic set for the Nokia N8-00, product code RM-596, marked as version 2 in the name.

Service manual for the Samsung SGH-J700 handset, revision 1.0, provided as a 4.47 MB PDF.

Samsung GT-I8190 Galaxy S III mini service manual, revision 1.0, as a 3.28 MB PDF. Contents of this manual type usually include disassembly guidance, block diagrams…

Component placement PDF for the Apple iPhone 7 Plus logic board, about 5.99 MB. A PCB drawing of this type shows where parts, connectors and test points sit, letting a…

Repair guide for the ASUS X555LD laptop, filed as a schematic-type PDF of 1.39 MB. ASUS repair guides typically combine block diagrams, power sequence charts and…

Reference sheet for the 2SD2607 component, delivered as a 51.7 KB PDF and filed under schematics. No brand or variant appears in the name beyond the part number itself.

Small 29.3 KB PDF covering the 2SA1436 transistor. In the Japanese JIS designation system a 2SA number denotes a PNP transistor, nominally a high-frequency type, though…

Working instruction document number 1304-4324 for a product designated F32, revision 4, as a 3.70 MB PDF.

Schematic for the HP 15-n203se laptop on the Quanta board DA0U81MB6C0, revision C, UMA version with integrated graphics only.

Asus GA502IU board document at revision 2.0, marked BDV, meaning a boardview-type layout exported to a 2.09 MB PDF.

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.

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.

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…