Schematic for the Asus-branded ADP-90SB BB laptop adapter, compressed into a 270 KB rar.

Schematic for the ADP-60DP adapter rated 19 V at 3.16 A, roughly 60 W, stored in a 684 KB rar file. The ADP prefix matches Delta Electronics model numbering.

Schematic for the ADP-36EN power adapter using a DAP6A PWM controller and a DAS001 IC, as named in the 85.3 KB rar.

Schematic for the ADP-30JH charger built with the DAP018B controller, compressed into a 78.7 KB rar.

Tiny 2.85 KB BRD boardview for a small sub-board marked LSH432P, revision R10, with 1660ti and HS B in the name; the 1660ti token likely points to a GTX 1660 Ti laptop…

Circuit diagram PDF for the Dynatech V-5000 and V7000 inverter models, with the same Pappu tag and 8720041200 reference found on the related V4000 sheet.

Schematic diagrams for the Lenovo A278t mobile phone, a 606 KB RAR archive; the name mentions drawings only, no service manual.

Dual-chip BIOS set for the Compal LA-5471P board, revision 1.0, platform NCL00, with separate images for the flash chips at positions U12 and U13, packed into a 4.34 MB…

BIOS image for the MSI MS-16J71 board, described as clear ME, meaning the Intel Management Engine region has been cleaned or reset to a fresh state.

Reference sheet for the Vishay SiC631 power stage, stored as a 331 KB PDF and apparently identical in size to another copy in the index.

Datasheet for the RQ3E070BN, a ROHM N-channel power MOSFET, supplied as a fairly large 2.59 MB PDF.

ON Semiconductor NCP81218 datasheet, saved as a 379 KB PDF with a copy suffix in the name.

PDF datasheet for the AON7403, an Alpha and Omega Semiconductor part, around 173 KB; the (1) in the name is just a duplicate copy suffix.

PDF datasheet of 369 KB for the AON6380, an Alpha and Omega Semiconductor power MOSFET.

ZIP archive of roughly 373 KB for the P6T WS Pro, a workstation motherboard name from the LGA1366 X58 era.

Utility for the ThinkPad T61 named MAC.EXE, packed in a 1004 KB ZIP. The name suggests a tool related to the MAC address, likely for writing or restoring the network…

Boardview package for the ASUS X550L and X550LC, mainboard rev 2.0, including Disable RAM details.

Datasheet for the Richtek RT8206AB, here document revision 06, a dual synchronous buck PWM controller with built-in LDOs often used to generate the 3.3 V and 5 V system…

Firmware image for the Samsung NP530U4E-S02 notebook with the Intel Management Engine region cleaned, so the ME is reset to a fresh state.

RAR archive of BIOS firmware for a Lenovo ThinkPad E49; the name gives no motherboard number, revision or firmware version, so contents should be inspected before use.

Schematic for the Samsung E1230 basic mobile phone, delivered as a fairly large PDF of about 9.76 MB, suggesting high-resolution or multi-page service drawings.

Schematic document for Sony VAIO laptops identified as M630 and M640, supplied as a 1.11 MB PDF.

Datasheet for the M48T18, a TIMEKEEPER device from ST that combines battery-backed static RAM with a real-time clock in one package.

Datasheet in PDF for the MUR1560, an ultrafast recovery rectifier diode. The 15 in the part number indicates 15 A and the 60 indicates 600 V, a common choice for output…

Datasheet in PDF for the IRFP1405, an N-channel power MOSFET in a TO-247 package. The file name gives only the part number, so take the voltage, current and…

Another reference for the IRF540 power MOSFET, provided as a 117 KB PDF and indexed as a schematic despite being named a datasheet.

Reference for the BU2508AX, provided as an 81.1 KB PDF catalogued as a schematic, which is most likely the component datasheet.

Datasheet for the BC557 small-signal PNP transistor, a 45.8 KB PDF that matches the size of the other BC557 files in this collection.

Indexed as a schematic, this PDF is named 2SD1459, a Japanese JIS designation that points to a datasheet for an NPN transistor rather than a board diagram.

A compact 36.0 KB PDF for the 2SD1949 transistor. The 2SD prefix in the JIS system designates an NPN device for low-frequency circuits, so the content is expected to be…

The 232 KB PDF covers the 2SD1947A, a JIS NPN transistor number with an A suffix that the name states.

Named 2SD1934 with an _E suffix, this 40.2 KB PDF is most likely the datasheet for that NPN transistor, since 2SD is the JIS prefix for NPN low-frequency types.

At only 34.4 KB, this PDF is a short reference for the 2SD1913 transistor. Under Japanese JIS part numbering the 2SD prefix identifies an NPN device for low-frequency…

Second copy of documentation for the 2SK2887, a 139 KB PDF listed under schematics, with the part number written in lower case and no other information in the name.

Datasheet-style document for the 2SJ227, stored as an 85.3 KB PDF and indexed in the schematic category.

Compact 32.0 KB PDF for the 2SC4747, categorized as a schematic in this index. The part number follows the JIS convention, in which 2SC denotes an NPN bipolar…

Component data in a 47.8 KB PDF named for 2PD1820A, with the suffix 2 likely marking a document revision.

A 124 KB PDF covering the 1SV128, filed in the schematic category but most likely a manufacturer data sheet for a single diode.

The name 1ss244 indicates a datasheet for a small-signal diode in the Japanese JIS 1SS series, although the file sits in the schematic category.

Component datasheet for the 1N4936, filed under schematics and stored as a 45.5 KB PDF.