Schematic diagram for the Xiaomi Mi 8 smartphone in a 980 KB PDF. It contains the circuit pages for the main board, typically including power management, charging…

Schematic set for the Compal LA-2392 laptop mainboard, revision R0.1, delivered in a RAR archive of 998 KB.

Circuit diagram for the Gigabyte GA-H81M-S2VP mainboard at revision 1.0, saved as a 639 KB PDF. As an H81 model it uses the Intel H81 chipset for LGA1150 processors.

User guide for the Huawei Y5II smartphone, a 7.66 MB PDF even though it is filed among schematics.

Schematics for the Nokia 5100 phone in a 798 KB PDF; the trailing 2 in the name likely indicates a second part or alternate version of the document.

Nokia 6020 schematics, second file of the set as the trailing 2 in the name suggests, in a 952 KB PDF. No board revision is listed.

Nokia 6020 schematic diagrams, a 1.08 MB PDF with no revision given in the file name. A repair technician can follow the battery and charging path, trace power…

Clevo service schematic covering the P650HP6-G and P651HP6-G family, with the P650H and P65xHP6 variants, board 6-71-P65P0 at D02A revision.

Watermarked PDF schematic for the Samsung SM-N970F, the Galaxy Note10 international model, 4.28 MB in size.

Schematic package for the Xiaomi Mi 8 SE smartphone, a compact 888 KB ZIP. Phone schematics of this type show the circuits of the PMIC, charging, display, camera and RF…

Samsung Galaxy A60 (A606) service manual for the SM-A606Y model, archived as a 7.04 MB ZIP file.

A compact 36.0 KB PDF for the 2SD1949 transistor. The 2SD prefix in the JIS system designates an NPN device for low-frequency circuits, so the content is expected to be…

Datasheet in PDF form covering the 2N3773, catalogued as a schematic though the name points to a single-part reference for a 2N-numbered transistor.

The name 1ss244 indicates a datasheet for a small-signal diode in the Japanese JIS 1SS series, although the file sits in the schematic category.

A 309 KB PDF listed under schematics and identified only by the code 22DGQ045. No device model, board number or revision appears in the name, and the string looks more…

Network and RF section schematic for the Samsung SM-A23, a 2.78 MB PDF from a series of per-function sheets.

Display section of a phone schematic saved as PDF, part of a series of pages around 4.78 MB, with no device model in its name.

Schematic for the Gigabyte GA-F2A78M-D3H, board revision 4.01, in PDF form. The model uses the AMD A78 chipset on socket FM2+.

Schematic for the Gigabyte GA-78LMT-S2PT motherboard, revision 4.1, delivered as a PDF inside a 798 KB RAR archive.

Level 3 service document for the Samsung SM-T515, a Galaxy Tab A 10.1 LTE variant code, packed into a 1.79 MB PDF.

Acer TravelMate 3300 schematic based on the Wistron Myna II platform, revision SB. Wistron is the original design manufacturer here, and Myna II is its internal project…

Schematic or layout for a PA-300 amplifier, possibly a 300 watt public address design, saved as version 1 in a 1022 KB PDF, with a timestamp suggesting an April 2023…

PDF exported from a CorelDRAW file for a Zener stereo amplifier rated 400 W, 642 KB in size; the Spanish name says it comes without the circuit diagram.

Silicon Chip magazine, November 2005 issue, in PDF form at 15.4 MB; the trailing number in the name suggests a duplicate copy.

Schematic archive whose name reads GA-Z7P-D3 R10, which most likely refers to the Gigabyte GA-Z77P-D3 at revision 1.0, though the model token is written differently and…

Circuit drawings for the Jetway CH4845G motherboard, revision 2.0, provided as a PDF document of 561 KB.

Gigabyte GA-H61M-DS2 desktop motherboard schematic, revision 4.0, supplied as a 589 KB PDF. The H61M naming points to an Intel H61 chipset micro-ATX board.

Quanta TWH motherboard schematic labelled revision A, supplied as a 1.15 MB PDF. The name gives no CPU, chipset or graphics details, so the block diagram inside will…

Schematic in PDF format for the Gigabyte GA-G31M-ES2L desktop motherboard, revision 1.11, with d5331 as an internal document reference.

Samsung SM-E700H schematic in PDF format, a fairly large 12.8 MB file. Apart from the model number, the name gives no revision or extra information.

Repair guide for the Asus X540LJ laptop, 832 KB in PDF format. No board revision is given in the name, so verify it against the document contents.

Quanta AT1 notebook motherboard circuit diagram, revision RMV, in a PDF of roughly 1.27 MB, the third copy of this document in the index.

Service manual for the Samsung SCH-I535, the Verizon version of the Galaxy S III, 4.65 MB PDF with no revision stated.

Circuit diagram for the Lenovo B50-70 laptop, built on Compal motherboard LA-B092P at revision 1.0, provided as a 2.17 MB PDF.

Schematic set for the Xiaomi POCO M3 in PDF form, packed inside a 4.20 MB RAR archive. Once extracted it opens in any PDF reader and lets a technician search for net…

A brief 48.3 KB PDF on the 2SC3504, catalogued as a schematic but containing transistor data.

PDF document of 164 KB with the bare name 40cpq035, indexed as a schematic. Nothing in the name points to a specific device, manufacturer or board revision; the string…

Filed as a schematic, this 75.4 KB PDF named 30TPS16 reads like a power semiconductor part number rather than a board layout, so it is most likely a component datasheet.

ZIP archive of schematics named only A042F, with no brand or revision given in the file details.

Schematic in PDF form for the Xiaomi Redmi 9A smartphone, with the name marking it as a PCB document.