Filed under schematics, this 173 KB PDF is named after the 2SA965, a part number in the Japanese JIS scheme where the 2SA prefix marks a PNP bipolar transistor, so it is…

Part code 1T399 names this 47.0 KB PDF, which is indexed as a schematic. The name gives no information about the product, brand or board number.

The 1SV314 is described in this 73 KB PDF, listed under schematics in the catalogue. The prefix follows the JIS semiconductor registration for diodes and is used by…

A 126 KB PDF catalogued as a schematic and labelled 5THZ52, without any device, board number or revision.

Numeric file 272001 in PDF form, 124 KB, catalogued under schematics with no maker, device or part type stated in its name.

Small PDF of 53 KB catalogued as a schematic under the code 80CPQ020, which reads like a discrete semiconductor part number rather than a laptop board number.

Base datasheet for the 25tts series, saved as a 232 KB PDF and catalogued as a schematic.

Code 20ETS16S names this 139 KB PDF in the schematic category. No brand, model, board number or revision is stated.

Filed as a schematic, the 44.6 KB PDF named 16SCYQ045C names a component rather than a device and gives no board number or revision.

An 89 KB PDF covering the 8TWS04S, 8TWS06S and 8TWS08S parts, catalogued under schematics.

Boardview for the Quanta R75 motherboard, revision C, in BDV format packed in a 372 KB RAR.

Compact PDF datasheet, 15.3 KB, covering the SM5843AP1 integrated circuit. The name states only the part number with what looks like a package or variant suffix; no…

Small 177 KB PDF datasheet labelled SDLS147, with no device name in the title. The code matches the Texas Instruments literature series for standard logic integrated…

Datasheet marked with the Texas Instruments document code SDLS110, part of the series TI uses for its classic TTL logic devices.

Schematic PDF for a Dell Skylake board numbered 14091-1, a Wistron design, packed in a 3.12 MB RAR.

Schematic PDF for a Lenovo laptop motherboard numbered NM-A101, packed in a 1.53 MB RAR archive.

Troubleshooting chapter, section 7, from the Samsung SM-B110E service manual, packed into a 3.10 MB RAR.

Wistron schematic PDF for project JV50-PU, board number 08252, revision SB, packed in RAR.

WPH boardview of roughly 2 MB carrying the code JE40D103, which reads like a motherboard project identifier with revision digits; no brand or laptop model appears in the…

Schematic set for the Meizu MX4 smartphone, packed in a 1.32 MB zip. Phone schematics like this cover the PMIC, charging and battery circuits, display, camera and RF…

PDF schematic for the 0P1B mainboard, compressed to about 1.57 MB. The name carries only the board code, with no brand, model or revision, so check the markings on the…

PDF datasheet titled bq25a, 1.73 MB. The name is brief and does not identify the exact part, though the bq prefix is used by Texas Instruments for battery management and…

Datasheet in PDF for the ANPEC APM2510NU, a 217 KB document. ANPEC makes power MOSFETs and regulators, and APM-prefixed parts are typically MOSFETs found in laptop power…

PDF datasheet of 204 KB with a generic name that does not identify the component, manufacturer or part number.

AON7406 MOSFET datasheet in PDF format, 271 KB. The AON prefix belongs to Alpha and Omega Semiconductor, whose parts are widely used in notebook motherboard power…

Generic PDF datasheet of 326 KB whose name says nothing about the component, manufacturer or part number, so you must open it to find out what it covers.

AO4459 datasheet in PDF form, 599 KB. The AO4459 is an Alpha and Omega Semiconductor P-channel MOSFET in an SO-8 package, frequently found in laptop charging and…

Repair archive for the Apple iPhone 4, packed as a 4.19 MB RAR whose contents are not described by the name.

Schematic for the Apple iPad 2 logic board, saved as a 637 KB PDF. Repair technicians use such drawings to trace supply rails, check the charging and battery circuits…

Combined schematic and boardview package for the Inventec ST145AU, packed into a 5.49 MB RAR.

Service schematic for the Dell Inspiron 3521, built on the Compal VAW00 platform with motherboard LA-9104P.

PDF schematic for the Samsung SM-G930F, sized at 3.71 MB. No board revision or additional variant information appears in the name.

Schematic diagram in PDF for the Lenovo ThinkPad T420s, roughly 1.16 MB. The name gives no board number or revision, so confirm the motherboard version against the…

Datasheet in PDF (236 KB) for the TL081, a single JFET-input operational amplifier widely found in audio gear, filters, power supply control loops and instrumentation.

PDF document for the P30 Lite, part 1 of what appears to be a multi-part set, labelled pcb in the name and indexed as a schematic.

Schematic in PDF form for the ASUS B150M-C-D3 desktop motherboard, packed in a 1.27 MB RAR archive; the name does not give a board revision.

Wistron schematic in PDF for the Lenovo ThinkPad L13 Yoga, with the project names Ares-1 and LAR-1 and the board number 18834-1M, packed as a 2.86 MB RAR.

Circuit diagram package for the Xiaomi Redmi 1S smartphone, a 6.07 MB ZIP archive placed in the firmware section of the index.

Service schematic for the Sony KDL-60NX720 LCD television, a 60-inch model as the name indicates, provided as a 16.2 MB PDF with a Chinese-language file title.

PDF schematic for the ASUS UX31A ultrabook, with the trailing 2 in the name possibly marking a board version, though that is not certain.