Location map for the OPPO A5s smartphone, a 1.05 MB RAR archive. A layout map of this kind shows where components, connectors and test points sit on the phone's main…

Schematic set for the Huawei Mate 7 phone, delivered as a large 121 MB RAR archive. The size suggests it may hold more than a single PDF, perhaps high-resolution sheets…

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

Microchip datasheet for the PIC18Fxx8 family, the largest file in this set at 7.43 MB, where xx marks the different memory and pin-count variants.

Quanta MA2 motherboard schematic at revision 2A, delivered as a 1.08 MB PDF. MA2 is the internal project name used by the ODM Quanta, and no laptop brand or model is…

Schematic diagram and service manual for the Lenovo Vibe Z2 mini, also known as K920 mini, bundled in a 1.17 MB RAR archive.

Service manual for the Samsung Galaxy A5 (2017), model SM-A520F, with the W variant also named, stored as a 7.84 MB ZIP.

Zip archive of Spanish-language reference material on SMD components and the schematic symbols used for them in cell phones.

Service manual for the Samsung Galaxy J3 (2017) SM-J330F, supplied as a 9.24 MB ZIP archive.

Service manual in PDF for the Samsung SM-J105F, a Galaxy J1 mini series phone. Samsung service manuals typically combine disassembly steps, exploded views, parts lists…

Schematic in PDF form, about 1.07 MB, for the ECS 946GZT-AM desktop mainboard. The model name indicates an Intel 946GZ chipset design with integrated graphics.

Training PDF about SMD surface-mount components, numbered 31 in what looks like a course series, about 998 KB in size.

Schematic for an R9200L-series design, with the trailing 31xxx in the name apparently referring to a range of variants rather than one specific build.

Charging and data circuit schematic for the Samsung SM-A23, a 2.78 MB PDF. It covers the USB port path, the charger IC, overvoltage protection, data lines and the…

Schematic for the Xiaomi Mi 8 Lite, code name platina, packed in a 2.57 MB RAR archive.

Nokia E65 circuit diagrams in PDF form, 1.36 MB, marked as the second part or second variant of the schematics set.

NXP document UM10391, a user manual in PDF form catalogued here as a schematic reference.

Third edition of a beginner's guide to reading schematics, a 3.33 MB PDF. It is an educational text rather than a diagram for a specific device.

A Persian-language PDF guide, its title translating roughly as an introduction to mobile phone components, filed here under schematics at 692 KB.

Datasheet for the PT2262, a remote-control encoder IC widely used in RF and infrared transmitters such as 315/433 MHz key fobs.

RAR archive of about 4.8 MB identified only as Apple iPhone 7 material. No board number or file type is spelled out, so inspect the contents first; such archives…

Schematic for the Samsung Galaxy A21s, model A217F, provided as a 6.22 MB PDF. The F suffix marks the global variant.

Schematic for the Apple iPhone 5, delivered as a larger 9.46 MB PDF that may include more pages or higher-resolution drawings than smaller copies.

Schematic documentation for the HT-S100F soundbar, in PDF format of around 8.40 MB, a model designation used by Sony, though the name gives no revision.

Component placement map for the bottom side of the Xiaomi Mi 5 mainboard; the Chinese name translates to Xiaomi 5 bottom component distribution diagram.

TVW boardview for Lenovo board NM-B453, revision R02, DIS variant, around 6.72 MB. DIS indicates a board with discrete graphics, so the layout includes the dedicated GPU…

Small 92.6 KB PDF bearing only the part number 2SC4219. Although the catalogue lists it as a schematic, the 2SC prefix, the JEITA code for an NPN bipolar transistor…

Bill of materials for the ASUS A8S notebook, compressed into a 123 KB RAR file. A BOM lists part numbers, values and reference designators, so it complements a schematic…

ZIP archive of 978 KB named UX510U, a model code in line with ASUS ZenBook UX series naming, though no brand or board revision is given.

Texas Instruments literature code SDLS131 in a 339 KB PDF datasheet. The name does not identify the logic part, so open it and confirm the device listed on page one.

Samsung SM-G850F schematic, a large 14.7 MB PDF. The size suggests detailed circuit sheets and possibly layout pages showing where components sit on the board.

Full 5.89 MB PDF datasheet for the Microchip PIC18Fxx39 group of 8-bit flash microcontrollers, a family that includes on-chip motor control features.

Combined datasheet for the Microchip PIC16F7x series of flash microcontrollers, provided as a 3.95 MB PDF.

Datasheet for the SM6004, a 192 KB PDF; the name does not reveal who makes the part or what it does, so check the opening page to confirm the device.

PDF datasheet, 135 KB, for the part numbered SM3903. No manufacturer, package code or revision is stated in the name, which carries only the bare part number.

Schematic set for the BlackBerry 9700 smartphone, the Bold model, in a 797 KB RAR. The name gives only the model number with no board revision.

PDF datasheet of 238 KB covering the AO4423, a P-channel power MOSFET made by Alpha and Omega Semiconductor in SO-8 form.

Boardview for Compal mainboard LA-H792P, delivered as a 264 KB RAR with BDV in the name meaning boardview.

RAR archive of 523 KB with Intel 815E documentation at revision 1.05, the 815 chipset variant paired with the ICH2 hub for Pentium III and Celeron systems.

PDF schematic for the Nokia N9 MeeGo smartphone, 6.78 MB in size. The file name lists only the model and gives no board number or revision, so confirm the main board…