Printed circuit board layout for the subwoofer 7294 project, revision 1.1, as a 72.5 KB PDF.

Assembly drawing for the subwoofer 7294 amplifier, version 1.1, provided as a 138 KB PDF; montaz is Polish for assembly.

Schematic set labelled A125F.U together with a SUB PCB section, so the ZIP covers both the main board and the secondary daughterboard; the code follows Samsung phone…

Schematic in PDF form for the sub-boards of Compal mainboard LA-G881P, archived as a 3.92 MB RAR. LA-xxxxP is the Compal numbering pattern.

Boardview for the Valve Steam Deck OLED mainboard DA0F7GMBAE0, revision E, covering both the main board and the sub board, prepared in YiDianTong format.

Layer file for the sub board that accompanies the Steam Deck OLED mainboard DA0F7GMBAE0, revision E, a small 87.7 KB zip.

Schematic, per the sch suffix, for the Audio Pro Ace Bass B2-70 subwoofer. The 546 KB PDF covers the built-in amplifier, likely including the ACE-Bass circuitry, Audio…

Samsung Galaxy A15 schematic set, model code given as SM-156E, in a 12.1 MB PDF whose Spanish title says it includes the main board and the sub board in full.

Component location drawing for the sub board of the Motorola Moto E7, model XT2095-X, project name Malta 20, labelled P2, as a 59.9 KB PDF.

PCB artwork for the subwoofer 7294 design, version 1.1, in a 72.5 KB PDF. The Polish word oddruku in the name indicates a print-ready layout, meant for toner transfer or…

Combined boardview covering both the main board and sub board of the Steam Deck LCD, number DAF7AMB1EF0 revision F, prepared in the YiDianTong format at 1022 KB.

Service manual for the Audio Pro Ace Bass B1-39 subwoofer, a compact 272 KB PDF that likely holds the core amplifier schematic and perhaps a parts list.

Boardview for the Steam Deck LCD sub board, board number DAF7AMB1EF0 at revision F, covering only the daughter PCB layer at 59.2 KB.

YiDianTong-format boardview containing both MB and SUB boards of the Steam Deck OLED, number DA0F7GMBAE0, revision E, 861 KB.

Firmware for an AOC TFT22W90PSA (2230FM) LCD monitor using the 715G2857-1 main board, the version with D-SUB, DVI and HDMI inputs.

Sub board boardview for the Steam Deck OLED, board number DA0F7GMBAE0 at revision E, holding only the daughter PCB layer in a 247 KB .pcb file.

The 2SD2201 is the subject of this 153 KB PDF, indexed as a schematic though the content is presumably a datasheet.

The 2SC2347 is the subject of this 292 KB PDF, filed as a schematic but most likely a datasheet for the NPN transistor.

The 2SK2094 N-channel FET is the subject of this 127 KB PDF, which is catalogued as a schematic though the bare part-number name points to a datasheet.

The 2SK1420, an N-channel FET according to the Japanese JIS 2SK prefix, is the subject of this 103 KB PDF.

An 81.5 KB PDF indexed as a schematic and named 63cpq100. No laptop, board number or revision is mentioned, so its subject must be confirmed by opening it.

Part 2SK2399 is the subject of this 423 KB PDF, catalogued as a schematic but in all likelihood a datasheet, since under Japanese JIS numbering 2SK stands for an…

The 2SA940A is the subject of this 165 KB PDF, filed as a schematic though the name is a JIS transistor number.

The 2SA1765 PNP bipolar transistor, identified by its JIS 2SA prefix, is the subject of this 99.6 KB PDF catalogued as a schematic.

Michaels International diode equivalents guide, a large 8.42 MB PDF catalogued here as a schematic but actually a cross-reference book.

Datasheet for the LM50, a single-supply analog temperature sensor whose output includes a fixed DC offset so it can report temperatures below zero without a negative…

The 2SD1061 is the subject of this 102 KB PDF, placed in the schematic section though it reads as a part datasheet.

The 2sc4725 is the subject of this 56.8 KB PDF, categorised as a schematic. Since 2SC is the JIS designation for NPN bipolar transistors, the document is most probably…

Transistor 2SC4458 is the subject of this 103 KB PDF, which the catalogue lists as a schematic.

The 2SA1891 PNP transistor is the subject of this 129 KB PDF, named only by its JIS part number.