Level 3 repair documentation for the Samsung GT-I9195, packed in a 2.64 MB RAR archive.

Level 3 service documentation for the Samsung SM-S901U, revision 1.0 dated 220208, in a 12.5 MB PDF.

Level 3 service document for the Samsung SM-T515, a Galaxy Tab A 10.1 LTE variant code, packed into a 1.79 MB PDF.

Samsung SM-S911U service manual, Level 3 section, revision 1.0 dated 230206, supplied as a 12.3 MB PDF.

Level 3 service manual for the Samsung SM-S901B, the Galaxy S22, revision 1.0, with a 220209 date code that likely means 9 February 2022.

Level 3 repair section for the Samsung GT-N5100 Galaxy Note 8.0 tablet, numbered chapter 08 and covering block diagrams and PCB diagrams, in a 2.17 MB PDF.

Portuguese-language PDF guide whose title translates to How to Test Electronic Components, 620 KB in size.

Unlocked three-level repair guidance document for the Redmi Note 5, the same size as other copies of that guide.

Firmware for the TP-Link TD-W8968 router, hardware version 1, build dated 131226, marked as tested and working, in a 6.04 MB ZIP.

Tested BIOS dump for the Dell Precision 5530 mobile workstation on the Compal motherboard LA-G341P, revision 1.0, with DDP00 and DDB00 being Compal project codes and A00…

BIOS image for the Dell Inspiron 3505 with board code GDI53 on Compal LA-K001P revision 1.0, firmware level A00, and marked as tested OK.

Alcatel One Touch OT-902 Level 2 service manual packed into a 1.19 MB RAR file. Level 2 material covers repairs beyond simple module swaps, typically with disassembly…

Block diagram for the Xiaomi Mi4C smartphone, packed as a 505 KB ZIP archive. A block diagram gives a high-level map of the board: how the processor, PMIC, memory, RF…

Service manual package for the Samsung Galaxy A8 Plus, model A730F, supplied as an 18.2 MB ZIP archive.

Repair guidance document for the Xiaomi Redmi Note 5, project code E7S, version V01, in an unlocked copy.

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…

Combined Level 2 service manual covering the Alcatel One Touch OT-995, OT-996, OT-4301 and OT-A10 handsets, delivered as a 3.81 MB RAR archive.

Datasheet-type PDF, 123 KB, for part 2SC3650. The JIS naming system reserves the 2SC prefix for NPN bipolar transistors.

Texas Instruments datasheet for the CD4094 eight-stage shift-and-store bus register, supplied as a 285 KB PDF.

PDF reference for the CD4050, the CMOS hex non-inverting buffer, at 67.1 KB. Although classed as a schematic, it is probably a compact datasheet with pinout and…

Point layout for the OPPO A57 smartphone board, stored in a 307 KB RAR archive. The name gives no PCB code or revision.

Apple A1502 logic board 820-3476 revision A, packaged as a 1.36 MB RAR archive. A1502 is the model number printed on the case bottom, while 820-3476 is the PCB number…

Reference document for the 2N7002MTF, a 205 KB PDF stored with schematics. The base number 2N7002 is a well-known small-signal N-channel MOSFET, and the MTF letters are…

Schematic-category PDF, 155 KB, carrying the code 301CNQ and no other identifying details such as model, maker or board revision.

Duplicate copy of the Quanta SW1 mainboard schematic, also 1.08 MB in PDF format. The name provides no revision or retail model details, so confirm the SW1 code and…

Boardview in CAD format for the Quanta G3MQ motherboard, board number DAG3MQMBAE0. The DA prefix and model code are Quanta's usual numbering, and the trailing characters…

PDF datasheet, 214 KB, for the AON7518 from Alpha and Omega Semiconductor, an N-channel MOSFET in a small DFN package.

Quanta ZQG schematic covering the Acer Aspire 4253, revision 1A, in a 1.30 MB PDF. Quanta identifies its designs with short project codes, and the mainboard normally…

Android APK of the Chinese TV streaming app 电视家 (Dianshijia), version 3.10.25, labelled as an ad-free VIP build, size 19.3 MB.

ZIP archive labelled only as iPhone XS, 1.95 MB, with no indication in the name of what it contains.

Service manual archive in English for the LG D325 mobile phone, a 58.1 MB RAR. LG SVC documents usually cover disassembly, block diagrams, troubleshooting flowcharts…

Circuit diagram titled UX50, delivered as a 1.45 MB PDF. The name gives no brand, revision or full board number, so read the cover page to confirm which board it covers.

Firmware archive for the Microsoft Surface Go, model 1901, 64GB version, marked as tested.

Archive labelled Z87-K, corresponding to an entry-level Intel Z87 desktop motherboard name used by Asus; the file name carries no revision or description of the…

RAR archive, 1.11 MB, holding the schematic for the Wistron JV50-TR board at revision RSB.

Quanta ZB3 schematic shared by the Acer Aspire 3660 and TravelMate 2460, revision 1A, in a 1.25 MB PDF.

Second UX510U archive, also ZIP and the same 978 KB as the other copy, so it is most likely a duplicate, although only a checksum comparison can confirm it.