Troubleshooting guide for the Samsung Galaxy A7 2017, model SM-A720F, as a 1.57 MB PDF; the trailing 7 in the name may denote a chapter or revision but is not explained.

Schematic PDF of 50.8 KB with a generic messaging-app style name that gives a date-like code but no model, brand or board detail.

Sony schematic PDF, 9.78 MB, with a short, uninformative name that does not state the model or board number.

Samsung Galaxy S20 schematic diagram for model SM-G780F, an 8.14 MB PDF. Phone schematics like this show power management, charging, display, camera and radio circuits…

Schematic (esquematico in Spanish) for the Samsung Galaxy A12, model SM-A125F, in a 7.87 MB RAR archive.

First part of a multi-file schematic set for the TV model TH32A410H, a 6.62 MB PDF numbered -1.

Schematic file named kvxa21m83, a 9.44 MB PDF with no brand stated. The code resembles a CRT television model number, but check the cover sheet to confirm the maker…

Schematic or service documentation for a television model coded KLV46V510A, a 13.9 MB PDF; the name gives no chassis or board revision.

Schematic in PDF for the Samsung i8200, named only by its model number with no further details given.

Troubleshooting manual in PDF for the Samsung Galaxy J7, model SM-J700F. Samsung TSHOO sections guide the technician through diagnosis of common faults, pointing to the…

PDF named only A11 and filed as a schematic, 6.80 MB. The name gives no brand or full model code; it likely refers to a Samsung Galaxy A11, but confirm against the…

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.

Schematics for the BlackBerry 9500 phone, the Storm GSM model, in a compact 780 KB RAR. The name lists only the model, without board number or revision.

Schematic in PDF format for laptop models 1464, 1564 and 1764, built on the Quanta UM3 board DA0UM3MB8E0.

Part datasheet for 5HP01SP, a 27.5 KB PDF. The name carries no model, brand or board number, only the device code with an SP suffix that likely identifies its package.

Catalogued as a schematic, the PDF 3LN01SP (27.5 KB) is named only after a part-style code with an SP suffix, with no device model, board number or revision stated.

Datasheet in a 106 KB PDF for the 27c256, a part number in the common 27C CMOS EPROM family, although the catalogue lists it as a schematic.

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.

Schematic package for the Tecno / Infinix model coded X688B, compressed into a 951 KB ZIP. The name provides no board revision or sub-board details.

Spanish cell phone repair course material that appears to come from a training institute abbreviated INED in the name.

Troubleshooting chapter, 2.39 MB PDF, with no device or brand named in the title, so the covered model must be confirmed by opening it; it likely belongs to a split…

Schematic PDF of 8.97 MB named for the P20 lite; the name gives no brand or board number, but P20 lite is a Huawei model name.

Service manual for the LG K11+ smartphone, model LM-X410BCW, version 1.0 dated 180724, supplied as a PDF inside a RAR archive.

PCB layout PDF for the Samsung Galaxy A01 Core, model SM-A013F, size 483 KB. Layout drawings show where components, connectors and test points sit on the main board.

Schematic in PDF format labelled IBM YUKON, where Yukon appears to be an internal platform or project code name rather than a retail model.

Samsung Galaxy A21s schematic, model SM-A217F, a compact 558 KB PDF whose name includes a copy suffix.

Troubleshooting guide in PDF for the Samsung SM-A115 smartphone, archived as a 4.14 MB RAR.

Spanish course section 3.1 on the multimeter, provided as a 526 KB PDF within the workshop equipment chapter. No meter model is mentioned.

Schematic or service document in PDF for the TV model THL32C3D, about 16.2 MB, which suggests a fuller service manual rather than a single diagram.

PDF schematic document for the Samsung SM-G130E, with no other details in the name beyond the model code.

Samsung schematic set for the SM-A415F phone, packed as an 8.6 MB RAR archive. This model code belongs to Samsung's Galaxy A series.

Circuit diagram of a Dell PA-10 laptop adapter, model PA-1900-02D, compressed into a 367 KB RAR archive.

Schematic PDF of 352 KB for a device labelled J700, which matches the Samsung Galaxy J7 model family, though no full model code or regional suffix is given.

Schematic PDF for the Samsung Galaxy J6, model SM-J600G with the GT suffix as given in the name.

Schematic PDF labeled G501JW_RG, which matches the naming of the Asus G501JW model, although the name states no brand or board revision.

ASUS schematic covering the X542UN and X542URV models, revision 1.0, in PDF format that any PDF reader can open.

Schematic in PDF form for the Samsung Galaxy A10, model SM-A105F, about 1.82 MB. A smartphone schematic shows the power management IC, charging path, display and camera…

Schematic PDF for a phone called Note 4, 544 KB in size, with no manufacturer or board revision stated in the name.

Small 9.66 KB PDF for Sony devices titled as a blink code reference, presumably listing the meaning of LED flash patterns shown on failure.

Unidentified schematic of about 1003 KB, its name holding only a group tag with no model or board number.