Service schematics for the Samsung SGH-C160 feature phone, packed into a small 278 KB RAR archive marked as a copy.

Nokia 7380 circuit diagrams in PDF format, 2.81 MB in size. The file name states the model but no board number or revision.

Datasheet-type PDF for the MJE13009, a high-voltage NPN power transistor, catalogued under schematics. The name carries only the part number.

Datasheet PDF of 229 KB for the 2SA1162, a PNP bipolar transistor named under the Japanese JIS 2SA convention.

Schematics for the ASUS MW201U monitor, archived as a 9.33 MB RAR. Only the model is named, without board numbers or revision.

Service schematics for the ASUS VW198T LCD monitor, stored in a 3.77 MB-class 3.71 MB RAR archive. The model is the only detail in the name.

Samsung Galaxy S5 schematic for model SM-G900i, packaged as a 12.5 MB PDF. Model letter suffixes on Samsung phones mark regional or carrier variants, so this file…

Schematic service manual for the Haier HL22XLT2 and HL22XLTW2 22-inch-class LCD TVs, supplied as a 5.77 MB PDF.

Schematic in PDF format for the CCE Ultra Thin HT345 television, a 1.71 MB document. Television service diagrams usually cover the power supply, main board, backlight…

Audio Pro Ace Bass A101 service manual, with the int tag suggesting an integrated amplifier, though the name does not state this firmly.

General schematic collection for LED and LCD inverter boards, 1.89 MB in PDF format. The name gives no brand, model or board number, so open it to see which inverter…

Document for the BD9486F, 897 KB PDF, filed as a schematic. The BD prefix is used by ROHM for its ICs, and this part number appears on LED backlight driver sections of…

Schematic in PDF form for the Apple iPhone 4, a compact 876 KB document. Logic board schematics like this one let a technician follow power rails from the battery…

A 2.39 MB PDF schematic for the Samsung SM-J120F handset, describing the phone's main board circuits.

ASUS ME370T schematic at revision 1.0, saved as a PDF. The ME370T is an ASUS tablet board, so expect sheets covering the SoC power, battery charging, display and touch…

Service schematic in PDF form for the Samsung E1282T, a basic feature phone, at 589 KB. The name gives only the model, so no board revision is stated.

Schematic diagram for the Samsung Galaxy J7 Neo SM-J701M, packaged as a 1.32 MB PDF. It lets a technician trace the battery and charging circuit, PMIC outputs, display…

Spanish-language course document on Android devices, supplied as a 424 KB PDF and filed under schematics although the title points to training material rather than a…

Display backlight schematic for the Samsung SM-A22 5G, a 5.25 MB PDF sheet. It shows the backlight driver, the boost inductor and diode, enable signals and the lines…

Sectioned schematic in PDF dealing with the SIM card reader, from a series of pages of roughly 4.77 MB with no model named in the file.

Schematic set for the ASUS VK222U-SI monitor, 6.05 MB compressed in RAR. Apart from the model, the name contains no board number or revision.

Schematic in PDF form for a television identified only by the model code 32LH550BUA, an 8.13 MB document.

Schematic in PDF for the Apple iPhone X logic board 820-00863, Qualcomm modem variant, archived in a 3.08 MB RAR.

Audio Pro Ace Bass B2-40 subwoofer service manual in PDF form, about 1.96 MB, as indicated by the sub and sm tags.

PDF for the Samsung SM-P605, a Galaxy Note 10.1 2014 Edition tablet variant, catalogued as a schematic.

Samsung SM-Z130H schematics, the Tizen-based Samsung Z1, packed into a 1.02 MB zip. No board revision appears in the name, so look for it inside the drawings.

Xiaomi Mi Max 3 schematic diagrams in a 3.61 MB RAR archive. The name carries no mainboard code or revision, so match the board markings to the documents before relying…

PDF of 9.74 MB for the VST59S LCD TV board, with service menu information indicated in the name.

Apple iPhone 3GS schematic, provided as an 8.92 MB PDF. The circuit drawings let repair staff follow the supply rails, check charging and backlight sections, and trace…

Circuit schematics for the Samsung SM-A710FD in PDF, 5.51 MB. The name does not state a board revision, so compare the PCB silkscreen with the sheets before relying on…

Samsung SM-A310F disassembly and reassembly guide in PDF form, covering the Galaxy A3 (2016) handset.

PDF schematic for the Samsung SM-T211, roughly 6.85 MB in size, with no hardware revision given in the name.

Second schematic document for the Nokia 2600 phone, a 714 KB PDF; the 2 in the name likely marks it as part of a multi-file set or an alternate copy.

Foxconn-designed Lenovo laptop schematic identified by the project name S04, with no model number or revision stated.

Apple iPad 2 schematic in a 1.29 MB PDF. The compact size may indicate a partial set or compressed drawings, so check the page list before depending on it for a specific…

Schematic set for the Dell 1503FP 15-inch LCD monitor, packed as a 495 KB RAR archive. The diagrams let a technician follow the power input, inverter and backlight…

Small 333 KB schematic covering the LCD inverter board of the ASUS P701, supplied as an unlocked PDF with copy and print restrictions removed.

Samsung Galaxy A21s, model SM-A217F, full schematic in a 16.0 MB PDF. The diagram supports common repairs such as no charging, no power, or no display by showing how the…

Sony GE3A power supply and inverter schematic, part number 1-883-804-11, variant AZ2-F, supplied as a 4.84 MB PDF. The file name does not identify the television model.