Top-side layout drawing for the Lenovo LCFC NM-C421 motherboard, supplied as a small 67.9 KB PDF that shows component placement rather than full circuit pages.

Layout document in PDF form for the Motorola Moto G4 Plus, model XT1640, marked as layout part 1.

Schematic for the Positivo Stilo XCI3650, a Brazilian-market laptop built on Shuttle hardware, with board codes S14BW01 71R and S14BW4 T811 in the name.

Mechanical CAD drawings for the Orange Pi Prime, hardware version 1.0, stored in a 111 KB RAR archive with DWG files.

Component location map in PDF for Apple logic board 820-00939, revision A, project J174.

Bottom-side companion PDF for the Lenovo NM-B311 board, LCFC numbering, at roughly 501 KB, showing component placement on the underside of the PCB.

Bottom-layer placement drawing in PDF for the MI2 CDMA board, P2 stage, marked as an updated revision of the layout sheet.

Mechanical PCB drawing package for the Orange Pi One single-board computer, board revision 1.1, saved in AutoCAD 2000 DWG format and packed in a RAR archive of about 90…

Samsung S5282 document in PDF, only 531 KB, with Comp in the name, which most likely indicates a component layout drawing rather than full circuit sheets, though that is…

Samsung S5282 document in PDF, 531 KB, whose name includes Comp, most likely meaning a component placement or layout drawing. No revision is stated.

Component layout PDF for the Samsung S5282, 531 KB, which appears to duplicate another copy of the same name and size.

PDF of the bottom side for LCFC board NM-A181 at revision 1.0, a Lenovo design whose name marks it as the BOT layer.

Apple schematic PDF for logic board 820-02935, with the companion schematic document number 051-08286 and a drawing revision of 5.0.3 given in the name.

Component placement document for the Samsung S5282, supplied as a 531 KB PDF; Comp in the name most likely refers to the component layout pages.

Galaxy J3 (2017) service manual for the SM-J3308 and SM-J3300 models, archived as a 9.38 MB ZIP.

Component distribution map for a Xiaomi Redmi phone, as the Chinese title indicates, provided as a 6.29 MB PDF.

Component placement drawing for the Apex AX 20 amplifier board, a 61 KB PDF. It shows where each resistor, capacitor, transistor and connector sits on the PCB, which…

PDF showing the top side of a board labelled Cyperss Point, most likely a misspelling of Cypress Point.

Boardview material for the ASUS FX505DY, provided as PDF according to the name and packed in a 1.32 MB RAR archive.

Schematic for the E7s board, revision D1, supplied in an unlocked copy. E7S is the project code used for the Redmi Note 5 phone.

Archive for the abit IP35 Pro desktop motherboard, with no revision or content type given in the name.

Schematic package for the Toshiba Satellite L310 on the Quanta TE1M board, revision E3D, in a 1.40 MB RAR archive.

Samsung C3322 schematic, a 937 KB PDF for this dual-SIM feature phone. The name states no board revision.

PDF boardview for the Gigabyte GA-F2A55M-DS2, revision 1.01. The drawing shows component placement and reference designators for this AMD A55 chipset FM2 motherboard and…

ZIP archive of photographs of the NB8609 motherboard PCB, version V4, about 16.8 MB in total. The name does not say which laptop model uses this board.

First-revision schematic, Rev 1.0, for the MSI MS-V277 board, in PDF form inside a RAR archive slightly larger than the later versions.

Mainboard schematic in PDF for FL1-MB, dated 0607 and at revision R1A, about 1018 KB. Only the project code is given, so the brand and device need to be confirmed from…

Board layout PDF for the Motorola XT1543 (Moto G third generation family), the companion to its electrical schematic; the name spells layout as layoult.

Schematic of 2.58 MB in PDF form named M841 with a DVT tag, which stands for Design Validation Test, an engineering stage before final production.

PCB layout PDF of 2.57 MB with no model, brand or board number in the name, so identify the device from the title block or silkscreen markings inside.

Three-level block diagram for the E7S project, the Xiaomi code for the Redmi Note 5, supplied in an unlocked copy.

Board layout PDF of 968 KB labelled Note 4, with no brand stated in the name, so the exact phone it belongs to must be confirmed from the drawing itself.

Top-side placement drawing in PDF for the Xiaomi M1s mainboard, P3 build. The sheet lists component outlines and reference designators for the upper PCB face and…

Huawei C8813 smartphone service archive in RAR format, about 7.58 MB. The file name does not say what documents are included, so extract it and review the contents…

RAR archive of roughly 2.91 MB for the Huawei U8661 smartphone. The file name gives no hint of the contents, so extract it and check whether it holds schematic sheets…

Circuit diagram for the MSI MS-7506 board, compressed in a 1.68 MB RAR archive. MSI marks its motherboards with MS-xxxx numbers, which you can read from the PCB…

Schematic for the ASUS Eee PC 1015P netbook, board revision 1.2G, delivered as a 518 KB PDF.

Schematic in PDF form for the ASUS S300CA notebook, with no board revision stated in the name.

PDF schematic whose name, KL2D, is only a short project or board code, with no brand, revision or model given.

PDF covering the bottom side of the board labelled Cyperss Point, likely a misspelling of Cypress Point. It pairs with the top-side file in this collection.