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.

Bottom copper layout for the universal dos vas Matrix board, probably a dual voltage amplifier stage module, tagged langsung print for direct printing.

Small PDF schematic sheet titled gain booster bottom, apparently covering the bottom side or lower section of a gain booster circuit, likely a signal amplifier board.

Bottom-side PDF sheet for the Z8V board, 438 KB, companion to a separate top-side page. The name states no laptop brand, model or revision.

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

Mirrored bottom-layer placement sheet in PDF for the MI2 board at the P4 build. Mirroring flips the view so the underside appears as it looks when the board is turned…

Bottom-side placement drawing for the Compal LA-F391P board, a 106 KB PDF that pairs with the top-side view and the full BRMLK12U schematic.

Bottom-side PCB layout for the R2 amplifier design rated 500 watts at 4 ohms, stored as a 138 KB PDF.

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.

PCB layout document in PDF for the Apple iPhone 5, showing component placement on the logic board.

Bottom-side PDF sheet for board 15341-1, the BTM half of a top and bottom layout pair, about 215 KB in size. The numbering matches a pattern Wistron uses.

Small 183 KB PDF for the Apple iPad 3, whose name suggests top and bottom views of the board, so it likely functions more as a component placement map than a full…

Schematic for the Xiaomi Mi 4 LTE smartphone, a 1.32 MB PDF. It documents the circuit connections used when diagnosing power, charging, audio, display or radio problems…

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

Top-side board drawing for the Xiaomi Mi 4 LTE phone, a compact 42.9 KB PDF indicated by the board_up label.

Catalogued as a schematic, this 140 KB PDF carries the name 28F002, a part code from the 28F flash memory series, typically a 2 Mbit boot block type.

Top-side print for a universal dos vas Matrix board, likely a dual voltage-amplifier-stage module, marked langsung print, meaning ready to print directly.

Small 38.6 KB PDF showing the bottom side of the Xiaomi Mi 4 LTE board, based on the board_down label in the name.

Small 173 KB PDF named dos vas, a short and uninformative title that most likely refers to a dual VAS layout, the voltage amplifier stage of a class AB power amplifier.

Schematic for the bottom board of the Quanta Y0HC project, marked MV and dated 20150721, in a 1.20 MB PDF.

PDF titled BOT, catalogued as a schematic and 232 KB in size; the name gives no model, brand or board number.

Top-layer component location map for the Compal LA-F391P motherboard, a small 148 KB PDF.

PDF document for the GL503GE at revision 1.0, labelled in its name as a boardview, so it likely contains the component placement drawings of the board rather than a…

Lenovo IQ3X0IL document for LCFC board NM-B511 revision 1.0, named as a boardview but stored as a small PDF, so it is probably a printed component placement view rather…

Short instructional PDF of about 14.8 KB explaining how to use Allegro Free Physical Viewer version 7.2, rather than a schematic for a specific device.

PCB artwork for the top side of an R2 class power amplifier rated around 500 watts into a 4 ohm load, saved as a 177 KB PDF.

PDF board layout for the ASUS X540MA laptop mainboard, revision 2.0, presented as a printable boardview rather than an interactive CAD file.

Bottom-side silkscreen layout for board NMB911 revision R10, in PDF form at about 163 KB.

Top-side layout drawing for motherboard LA-8821P, supplied as a 499 KB PDF. The LA- number with a P suffix follows Compal's ODM scheme; no laptop brand or model is…

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.