Acer archive for a subboard tied to Compal board number LA-5651P, 455 KB in RAR format.

Sheet metal drawing for the subwoofer 7294 project, version 1.1, a small 23.7 KB PDF; blacha is Polish for sheet metal.

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 PDF of 2.29 MB for a tone control circuit with low, mid and high adjustment plus a sub-woofer section, according to the name.

Service manual PDF for the Audio Pro Ace Bass B2-50 subwoofer, named with the sub and sm tags.

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.

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.

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…

Xiaomi Redmi Note 7 Pro archive that, according to its name, covers the sub board, the small daughterboard that usually carries the USB charging port and microphone.

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.

ZIP archive of about 395 KB for the sub board of the Infinix Hot 10 Play smartphone, the small daughter board that usually carries the charging port, microphone and…

Small RAR archive of about 20 KB labelled as the sub board for the Xiaomi Hongmi NOTE phone.

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.

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

LED board schematic from the Lepus (ZHX) project, RAMP stage, a 342 KB PDF that covers only the small indicator sub-board.

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.

Revision R1.0 schematic for the Compal LS-6853P, held in a small 23.8 KB RAR archive. In Compal's numbering the LS prefix marks a small sub-board, such as a switch, USB…

Part 2SD2551 is the subject of this PDF of about 232 KB, filed under schematics but most likely a component datasheet.

The 2SD1244 with an _E suffix is the subject of this 44.8 KB PDF, placed in the schematic category.

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.

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.

The 2SK1747 is the subject of this 184 KB PDF. Japanese JIS designation 2SK means an N-channel field-effect transistor, so the file is probably the manufacturer…

The 2SC5088 transistor is the subject of this 481 KB PDF, catalogued as a schematic though it most likely holds the component datasheet.

The 2SC2230 is the subject of this 202 KB PDF, indexed among schematics yet named only by a transistor part number.

The 2SC3916 NPN transistor is the subject of this 30.8 KB PDF. Since the name is only a JIS part number, where 2SC stands for an NPN bipolar device, it is best treated…

The 2SA1245 is the subject of this 310 KB PDF, catalogued as a schematic although the bare part-number name points to a manufacturer datasheet.

The 2SA1123 PNP transistor is the subject of this 40.5 KB PDF, whose name carries an _E suffix.

Indexed as a schematic, this 551 KB PDF titled 1B32 has an uninformative name with no model, brand or board number.