Small RAR archive for the ASUS X550VX laptop holding an .asc file. In ASUS repair sets that extension normally belongs to a boardview-type layout, readable in viewers…

Raw BIOS image for the Intel D946GZAB motherboard, 1.00 MB in size, which fits an 8 Mbit flash chip. No firmware version appears in the name.

Schematic for the Nokia 6280 slider phone, provided as a 987 KB PDF file. The pages let a technician follow supply voltages out of the power management chip, check the…

PDF schematic named T60PM, a ThinkPad T60 drawing where PM most likely indicates the Intel 945PM chipset version used with discrete graphics; the name gives no revision.

Datasheet for the Microchip PIC16CE62x family, 1.12 MB, covering OTP microcontrollers that integrate EEPROM data memory alongside comparators.

Microchip datasheet for the rfPIC12C509AG and rfPIC12C509AF, microcontrollers with an integrated RF transmitter, in a 1.33 MB PDF.

Schematic in PDF, 1.68 MB, for the SM6125 processor with an SM61 family tag; the phone model and board number are absent from the name.

Archive named MB Images, 87.4 MB in RAR format; the name does not identify a device, board or brand.

Boardview for the HP 14-BP laptop, Quanta G72D platform with board number DAG72DMB6D0. The DA-prefixed code follows Quanta numbering, where the platform letters sit…

CD4017 document in PDF form, 81.0 KB, for the CMOS decade counter with ten decoded outputs.

Short 44 KB PDF covering the 4N32 and 4N33 optocouplers, two closely related members of the 4N family that use a Darlington phototransistor output for high current…

Revision 5 of a datasheet for the 4N25 optocoupler, a 281 KB PDF. The 4N25 is one of the oldest and most common phototransistor-output isolators, often found in power…

This 244 KB PDF covers the 2SD2075A; the trailing A marks a variant of the base 2SD2075 type, though the name does not say how it differs.

A 30.6 KB PDF for the 2SK3278, indexed as a schematic but holding component reference data.

A separate 85.2 KB PDF on the 2SK3065, filed under the schematic category. It may be a different revision or source document from the SOT-89 specific file in this index…

Catalogued as a schematic, the 400 KB PDF is named only for the 2SK2835 part number. In the JIS scheme the 2SK prefix denotes an N-channel field-effect transistor, which…

Component datasheet for the 2SK2661, a 385 KB PDF that is indexed as a schematic. Under JIS naming, the 2SK prefix marks an N-channel field-effect transistor, so look…

A 30.5 KB PDF for the 2SK2631, filed among schematics though the number is a JIS N-channel FET designation, meaning the content is a component datasheet.

At 28.7 KB, this PDF for the 2SC4634LS is likely a condensed datasheet for a package variant of the 2SC4634 NPN transistor.

The 2SC4632LS gets a brief 26.9 KB PDF here, indexed as a schematic but named after a discrete semiconductor.

Component datasheet for the 2SC4541, a part number following the Japanese JIS scheme where the 2SC prefix marks an NPN bipolar transistor.

PDF for the 2SC5417LS, 43.1 KB, catalogued as a schematic. The LS letters after the number mark a variant of the base 2SC5417, which has its own sheet; compare both…

A 260 KB PDF dedicated to the 2SC5376, an NPN bipolar transistor in the Japanese 2SC series.

Datasheet PDF for the 2SC3311A, the A suffix denoting a variant of the base 2SC3311 number, filed under schematics at 40.5 KB.

The 2SB1406 transistor is the subject of this 70.7 KB PDF, listed under schematics but best treated as a datasheet. No other information is encoded in the name.

PDF of 54.3 KB documenting the 2SB1322A, the A suffix marking a variant of the base 2SB1322 part. Catalogued as a schematic, it actually describes one transistor.

Combined PDF, 53.0 KB, whose name lists two part numbers, 2SB1189 and 2SB1238, suggesting one data sheet covering both transistors. It is filed as a schematic.

Component document for the 2SA1451A in a 230 KB PDF, categorised as a schematic. Under Japanese JIS conventions 2SA designates a PNP transistor aimed at high-frequency…

Datasheet-type PDF for the 2SA1964 PNP transistor, 38.5 KB, named with the lowercase part code only.

Brief 13.0 KB PDF datasheet for the 2SA1012 from UTC, that is Unisonic Technologies, which manufactures this transistor number among others.

Datasheet PDF for the 2SA928A from UTC, the Unisonic Technologies brand named in the file, 23.1 KB, filed in the schematic category.

Filed as a schematic, this 145 KB PDF is named only 2N6770, a JEDEC-registered semiconductor number. No host device or board is mentioned.

The 1SV287 part is covered by this 75.6 KB PDF, filed under schematics. Its 1SV numbering identifies a varactor diode, so the content is most likely a datasheet rather…

Despite the schematic category, a 44.2 KB PDF named 182nq030 points to a single component, and the NQ code style corresponds to high-current Schottky rectifier modules…

Schematic-category PDF of 111 KB, named 20ETF08, with no laptop model, board number or revision mentioned.

Schematic in PDF format for the X51C, carrying an extra T12C tag that probably identifies a board or project code, though the name does not say so. The file is 1.58 MB.

PDF schematic labelled SL410, 1.32 MB, with no brand, motherboard number or revision in the file name.

RAR package of 5.92 MB for the Compal LA-9981P board, revision R10 (1.0), named without a hyphen in the board code. The contents are not stated.

Schematic package for board GK5CXXT, a 1.32 MB RAR whose name indicates a PDF inside. The GK5C-style code resembles Tongfang barebone board naming, but no laptop brand…

RAR archive of 873 KB carrying code 400-1-4-01-RA, a near duplicate of a similarly named file but slightly larger, so the contents may differ.