Generic troubleshooting PDF of 1.39 MB whose name gives no brand, model or board, so the device it covers must be checked inside the document.

Training course material on basic electronics repair, 7.26 MB PDF, catalogued with schematics although it is an educational guide rather than a board diagram.

BIOS dump for the Acer Aspire 5542, board JV50-TR, read from the chip at position U9 according to the name.

Another copy of the BUW84 and BUW85 NPN power transistor sheet, judging by the duplicate-style suffix in the name and the identical 101 KB size.

Full schematic diagram for the ASUS X553MA laptop, labelled for the Bay Trail platform with the 2830 designation, which likely refers to a Pentium N3540-class or Celeron…

Schematic in PDF form for the Acer TravelMate 5760 and 5760G notebooks, built on the Quanta ZRJ platform, packed in a RAR archive.

Dell schematic for the 3552 laptop, Wistron project vegas Turis GLK (Gemini Lake), board 17831-1, compressed into a 605 KB RAR.

Schematic for the Acer TravelMate 7740 and 7740Z laptops, built on the Quanta ZYD board, revision 3B, provided as a 1.07 MB PDF.

Wistron JV71-TR schematic, revision SB, for the Acer Aspire 7540 and 7540G, provided as a 2.01 MB PDF.

PDF schematic for the Acer Predator Triton 300 PT315-51, based on Compal FH58F board LA-J251P revision 1.0, archived as a 4.16 MB RAR.

Service archive for the Acer TravelMate 8200, 8210 and 8202WLMi, whose mainboard is the Quanta ZC1 at revision 1A.

ZIP archive of 7.68 MB whose name points to version 2.13 of a trading Expert Advisor robot, not to any electronics-repair material.

BIOS package for the Acer TravelMate 4520, built on a Wistron board named Orta according to the file name.

BIOS firmware for the Acer TravelMate P453, with BA50 given as the board or project code.

BIOS dump for the Acer TravelMate P249 on Quanta board DAZ8VMB18D0 revision D. Quanta encodes the project in the board number, here Z8V, and the revision letter on the…

Schematic diagram for the Acer TravelMate 8172, an Inventec-designed board with project names BAP10 and BXP10, revision X01, archived as a 997 KB RAR.

BIOS firmware set for the Acer TravelMate P246, without a board number in the name. The RAR is 3.33 MB, so inspect the contents and identify the correct image for the…

Schematics for the Wistron JV50-TR8 motherboard, revision R1, compressed into a 1.35 MB RAR file. No brand or laptop model is stated in the name.

Firmware archive for the ASUS Transformer Book T100TA, supplied as a 2.97 MB ZIP with no version or revision in the name.

Wistron MYALL2 circuit diagram for the Acer TravelMate 5110 and 5610, marked revision MP, which normally denotes the mass-production release of the design.

Schematic of the Wistron Orta mainboard used in Acer TravelMate 4220 and 4520 notebooks, revision SB.

Troubleshooting guide in PDF form for the LG G4, model H815, packed in a 14.2 MB RAR. LG service troubleshooting documents usually walk through fault symptoms such as no…

Acer TravelMate 5744 service archive referencing Pegatron board code BIC50 BA52_CP, compressed with RAR.

Compressed RAR package of 1.19 MB for the Acer TravelMate 3030 and 3040 series, tagged with the code ZH5, which reads like an ODM project name for the mainboard.

Combined troubleshooting guide in PDF covering three Samsung Galaxy Note models: SM-N910C, SM-N900H and SM-N900CQ.

Circuit diagram for the Acer TravelMate 6230, 6231, 6290, 6291 and 6292 family, built by Quanta as project ZU2, revision 1D.

Very small RAR archive, only 37.6 KB, labelled for the Star Track SRT 150 GOLD NEW receiver.

Acer TravelMate 5740 BIOS, configuration 332G25Mn, version 1.08, in a 1.16 MB zip. The board number is not given, so compare the files inside with the code on the…

Firmware for the Acer TravelMate P249, Quanta project Z8V, on mainboard DAZ8VMB18D0 revision D.

Datasheet in PDF for the PZT2907A, a PNP small-signal transistor the file name rates at 60 V.

Troubleshooting guide in PDF for an Aiwa TV, with the tokens TP.MT5510S.PB803 in the name, which match the style of a universal LCD TV mainboard based on a MediaTek…

Inventec schematic for the Acer TravelMate 6592 and 6592G, project Pantanal, marked Pre-MV at revision A02, meaning a pre-mass-production validation stage.

Spanish-language PDF for a Tonante stereo unit, labelled as a legend sheet for thermal transfer, meaning a component-side print layout meant to be ironed onto…

Firmware archive for the Fujitsu LIFEBOOK T936 with code TRVV, BIOS version 1.19, for a 6th-generation Intel system, packed as a 7.01 MB RAR.

ROM image of the BIOS for the Acer TravelMate 4202, marked as tested working and at version 1.60.

BIOS dump for the Acer TravelMate P446 on Quanta board DA0Z8CMB8D0. Quanta uses the DA0 prefix followed by the project code and the MB marking; the final characters show…

Troubleshooting guide for the Motorola Moto E5 and Moto E5 Play, a 1.65 MB PDF. Motorola guides of this kind usually give fault-finding flows for no power, charging…

Acer schematic named for the Aspire 3500 and 3630 and TravelMate models, sized 873 KB, which suggests the same Quanta ZL6 document found under a fuller name, although…

Archive for the Acer TravelMate P214 series built on Quanta board Z8IA / ZAIA, part number DAZ8IAMBACO at revision 1A, 1.62 MB RAR.

Firmware archive for the Toshiba Satellite P55W-C5200X, with the board code TRUC and revision 2.2 given in the name.