Schematic archive for the Xiaomi Redmi Note 9, development code name merlin, although the index lists it under BIOS / firmware.

VBIOS collection for AMD Radeon HD 5770 and HD 6770 cards on the Juniper GPU with 1 GB GDDR5, for a connector layout of DisplayPort, HDMI and DVI.

Circuit diagram for the Quanta Z8C notebook mainboard at revision 3A, a 2.75 MB PDF. No laptop brand or model is named, only the Quanta ODM project code.

Samsung SM-E700M archive, the Galaxy E7 variant, as a ZIP of 9.19 MB. The name lists only the model, so the exact contents, whether schematics, PCB layout or service…

Schematics for the OPPO A51W smartphone, supplied as a 1.25 MB rar archive. A technician uses these sheets to see which regulators feed each section, where charging and…

Schematic package for the Samsung Galaxy Note 10+, a large 113 MB ZIP, which points to a detailed set of circuit and possibly layout sheets.

RAR archive of roughly 729 KB for the Huawei MediaPad S7-301U tablet. The contents are not described by the name, so unpack it to see whether schematics, layouts or…

Level 2 service manual for an Alcatel device listed under the code AT01, stored as a 1.34 MB RAR archive.

PDF datasheet of 206 KB for the AON6504, an Alpha and Omega Semiconductor N-channel MOSFET in a DFN 5x6 style package.

Schematic diagram in PDF form for the Jetway J618TAS desktop motherboard, revision RA as given in the name.

Archive of 612 KB named simply AMD Radeon R480, the code name of an ATI GPU, with no card model, PCB number or revision stated.

RAR archive of 240 KB for the ASUS F1A55-V PLUS, an AMD A55 chipset motherboard for FM1 processors.

Gigabyte GA-78LMT-S2P motherboard schematic, revision 3.11, in a compact 187 KB PDF. The 78LMT naming corresponds to an AMD 760G-class micro-ATX board for AM3+…

MSI MegaBook L610i laptop documentation for board MS-1002, revision 0C, delivered as a 956 KB RAR archive.

ECS 661FX-M7 motherboard, revision 3.0, provided as a 681 KB RAR archive. Only model and revision are stated; the document type inside is not given.

RAR archive, 977 KB, for the ECS 845GV-M2 motherboard at revision 1.2A. Only the model and revision are given; the exact files inside are not described.

Schematic PDF for the Topstar S42Q laptop board at revision A, 1.89 MB in size. The name gives no further detail on chipset or processor platform.

Component layout diagram for the Xiaomi Redmi 3s, stored as a 3.43 MB PDF. Unlike the circuit schematics in the same set, a components diagram shows where parts…

PDF schematic of 3.34 MB for model SM-J730FM, a Samsung model code, though the name itself states no board revision.

Schematic for the Samsung SM-J530F handset, delivered as a 4.73 MB PDF without a revision stated in the file name.

RAR archive for Samsung named note3, 5.17 MB, presumably relating to the Galaxy Note 3; the name gives no further detail on contents.

Circuit schematic for the Nokia 6121 mobile phone, supplied as a 3.73 MB PDF. The name gives no board revision or part number, so compare the layout against the phone on…

PDF schematic for the K42Jv laptop mainboard, 2.39 MB; unlike some other copies, this file name states no revision, so check the title block inside to see which board…

Datasheet for the AD7523 from Analog Devices, an 8-bit multiplying DAC with current outputs, provided as a 178 KB PDF.

Compact boardview archive for the Lenovo ThinkPad T14 Gen 4 AMD, LCFC mainboard NM-F261, with project codes KT4D2, KP4D5, KT6D2 and KP6D5 listed.

PDF schematic for the N61A-SKY design, dated by its 0729 0900 stamp, packed in a RAR archive.

ASUS Z170-DELUXE BIOS, version 1101, provided as a 16 MB image inside a 7.22 MB RAR. The flash image suits recovery of a board with a corrupted firmware or a failed…

BIOS image for the Lenovo ThinkPad T14s Gen 2, LCFC project HT4B5, board NM-D451 revision 2.0, for a 32 MB flash configuration.

Small RAR archive for the Samsung SM-A042F, the Galaxy A04e smartphone. At 4.28 MB the archive is too small for full stock firmware, so it more likely holds repair data…

A 30.6 KB PDF labelled with the JIS part number 2SK3488 and filed in the schematic category, though the content should be a component datasheet.

The 2SK445 part number is all the name provides for this 89.6 KB PDF, filed as a schematic but best treated as a datasheet, as 2SK numbers designate N-channel…

This 170 KB PDF carries the part number 2SJ502 and is indexed under schematics. In JIS naming, 2SJ marks a P-channel FET, so the document is expected to be the datasheet…

Small RAR archive of around 512 KB labelled for the Huawei P9 smartphone. The name gives no detail about what is inside, so extract it and check whether it is a…

RAR archive of 2.32 MB for the Huawei Honor Play. The file name identifies just the phone, leaving the contents unstated; expect schematics, service documentation or…

An 82 KB PDF for the 2SC3784, part of the JIS 2SC family of NPN transistors. It is listed as a schematic, but the file name points to a single component, so it is most…

Specification sheet for the 2SC3600 transistor in PDF form, 136 KB, listed under schematics.

The 2SA1518 is the subject of this 30.2 KB PDF, which the index files as a schematic although the name suggests a component data sheet.

Filed as a schematic, this 271 KB PDF is named after the discrete part number 2N5684 with an unexplained RE suffix, which may indicate a reissued edition.

Named 1T405A, this 69.4 KB PDF is filed as a schematic. The A suffix marks a variant of the 1T405 code, and the two should not be assumed interchangeable.

Small 76.8 KB PDF carrying the name 25MT060WF, which resembles a power semiconductor part number, so although catalogued as a schematic it is probably a component data…