PDF schematic of roughly 943 KB labelled TAS6514AL, a name that matches the Texas Instruments TAS series of automotive class-D audio amplifier ICs; no product, board…

Apple iPhone 6 Plus logic board boardview, zipped at about 1.70 MB. With it you can pick any component and see its pins, connected nets and position, useful for…

2.1 amplifier schematic built around the TDA7294, by Technical Mriganka, in a 219 KB PDF.

Part-number-style PDF, 176 KB, labelled 27lc040 and listed here as a schematic. The pattern matches the 27-series UV or OTP EPROM family, with LC typically denoting a…

Circuit schematic in PDF for the Xiaomi Redmi Note 2, labelled with the extra token 3Y, which may be an internal project or variant code that the name does not explain.

Boardview for the LCFC board NM-B461, labelled EL480, in Tebo-ICT .tvw format at about 10.4 MB.

A 115 KB PDF for the 2SC3643. In Japanese JIS numbering the 2SC prefix denotes an NPN bipolar transistor, and the bare name suggests a manufacturer datasheet instead of…

PDF datasheet, 446 KB, named SDLS169 with no part number or device description given. That code fits the Texas Instruments literature system for standard logic…

Schematic diagram and service manual for the Lenovo A658T phone, packed into a 524 KB RAR archive.

Smartphone schematic page in PDF covering the charger and data circuit, part of a sectioned series of roughly 4.78 MB pages with no model stated.

Boardview for the Lenovo ThinkPad L490 mainboard NM-B931, revision 1.0, provided as a .TVW file in a 1.74 MB ZIP.

Quanta ZHK boardview for the Acer Aspire ES1-131 mainboard, numbered DA0ZHKMB6C0, delivered as a RAR archive of 184 KB containing a .cad layout file.

A 14.8 KB PDF datasheet for the SN7430N, a single 8-input positive NAND gate in a plastic DIP package.

XR2206 datasheet in PDF, the Exar monolithic function generator IC widely used in kit signal generators for sine, square, triangle and ramp outputs.

Datasheet for the ST7565S, a dot-matrix LCD controller and driver IC widely used in small monochrome graphic display modules, supplied as a 715 KB PDF.

SDLS206 labels this 468 KB PDF datasheet, with no part number given in the name. The prefix is the style Texas Instruments uses for logic literature, so the document…

PDF schematic of about 1.73 MB for a Powlicon PL8310D, a device identified only by brand and model in the name, with no board revision listed.

Named by its document code SDLS152, this 439 KB PDF is a component datasheet with no part number in the title.

Texas Instruments document with the literature number SLUS786, revision H, provided as a 2.38 MB PDF.

Small 101 KB PDF classified as a schematic, named only 9402gyt, which gives no clear device, brand or board number.

Charging and data circuit for the Samsung Galaxy A12 (SM-A12) in a 3.39 MB PDF schematic section.

PDF datasheet, 396 KB, with literature code SDLS201 as its only identifier. No part number is present in the name, but the SDLS pattern is the one Texas Instruments uses…

PDF datasheet of 692 KB named only SDLS191, a literature code that tells nothing about the exact component inside.

Diagram of a 2.1 preamplifier joined to an audio power amplifier, taken from a YouTube project; the doubled pdf extension is just a naming slip.

Schematic document for the Huawei Honor 4x smartphone, provided as a 1.16 MB PDF; the name gives no board number or hardware revision.

Boardview for LCFC board NM-B661, revision 1.0, covering projects EG431 and EG532 in Lenovo notebooks.

Gigabyte GA-B85M-D3H revision 1.2 boardview, provided in both BDV and TVW formats inside a RAR archive.

Specifications for the 2SC3656 in PDF form, 90.4 KB. Parts beginning with 2SC in the JIS system are NPN bipolar transistors.

SDLS196 is the literature code on this 430 KB PDF datasheet, which gives no part number in its name.

English-language PDF about DC-to-DC regulators, 3.13 MB, filed with schematics. The name carries a numeric code but no specific IC or board, so it reads as a general…

Huawei C8813 smartphone service archive in RAR format, about 7.58 MB. The file name does not say what documents are included, so extract it and review the contents…

Sony VAIO schematic for motherboard MBX-194, project M780, stored as a 1.07 MB PDF. No revision appears in the name, so look at the document's title block.

PDF reference for the 24LC21A, the revised version of the dual-mode DDC serial EEPROM commonly found in monitors and display boards for holding EDID information.

SDLS213 is the only identifier on this 252 KB PDF datasheet, and it names no part directly.

PDF datasheet of 645 KB carrying only the reference SDLS184 in its name, with no device or part number attached.

Reference sheet for the SN7410N, a triple 3-input positive NAND gate from the classic 7400 TTL logic family, in plastic DIP form.

FIC MR056B schematic, revision 0.1, in PDF form. The name also refers to W7650, likely the related notebook model or platform.

MAX038 datasheet in PDF, covering the Maxim high-frequency precision function generator chip able to produce sine, square and triangle waveforms.

PDF datasheet for the STK672-050, one of the STK672 series of thick-film hybrid stepper motor driver ICs associated with Sanyo.

PDF circuit diagram for the N83B variant, tagged PV with a 0201 code, most likely the production validation stage and a date or revision.