Full repair document for the Samsung I9300i, a variant of the Galaxy S III, in PDF form at 2.88 MB.

Service schematics for the Nokia C2-00 mobile phone, product code RM-704, document version 1.0, in PDF format at about 1.31 MB.

Service schematic for the Samsung Galaxy Tab Active LTE, model SM-T365, delivered as a PDF of about 4.55 MB.

Second part of a Nokia 5110 schematic set, a 728 KB PDF marked with the number 2 in its name, suggesting it complements another file of the same series.

Service schematic for the Xiaomi Redmi 9A, the phone known by the code name dandelion, supplied as a 2.61 MB PDF.

PDF circuit diagram set for revision R1.01 of the Gigabyte GA-Z97X-Gaming 5, compressed into an 883 KB RAR file.

PDF schematic for the Samsung SM-G355H, 3.21 MB, with an extra HrM suffix in the name whose meaning is not certain and may denote a particular variant or document…

Quanta R08 IO-board schematic, the small BTB daughterboard, dated 2012-02-13 and labelled for the Dell Vostro 3460 and Inspiron N5420.

Revision 1.0 schematics for the Nokia X6 music phone, applicable to RM-551 and RM-559 types, distributed as a RAR archive of about 3.69 MB.

Schematic for the Samsung Galaxy J1 handset with model code SM-J120F, provided as a 2.39 MB PDF.

Samsung GT-B2700 service schematic packaged as a fairly large 6.33 MB PDF, which suggests a detailed multi-page document. The name does not state a board revision.

Raspberry Pi Model B+ schematics, version 1.2, an 81.2 KB PDF. The pages document the power input and protection, switching regulators, USB and Ethernet section, HDMI…

Samsung SM-G350E circuit diagram in PDF, 3.07 MB. The file name carries only the model designation, so revision details are not known from it.

Circuit schematic for the Gigabyte A520M DS3H desktop board, revision 1.0, provided as a 1.17 MB PDF.

Schematic diagram for the ASUS X540MA notebook mainboard at revision 2.0, a PDF stored inside a RAR archive.

Circuit schematics for the Nokia Lumia 610, variant RM-835, compressed into a 3.24 MB RAR archive.

Version 1.0 schematics shared by the Nokia 1110, 1600 and 1112, all under the RH-70 type code, in a 1.31 MB RAR archive.

Service document for the Samsung SM-J510MN (Galaxy J5 2016), a 3.65 MB PDF whose name points to the troubleshooting part of the service manual.

Compal LS-A481P schematic at its first listed revision, R0.1, stored in an 851 KB RAR archive.

Compal LS-6854P schematic at revision R1.0, in a very small 19.8 KB RAR. Compal uses the LS prefix for small daughterboards such as power-button, USB, audio or…

Samsung GT-S7580 troubleshooting document, PDF, 3.14 MB, a near-identical size to another file of the same name that may be a different revision or a re-saved copy.

PDF schematic of the Compal LS-E542P IO daughterboard, revision 1.0, associated with project codes CIUSA_SB_SD and the Cruze code name, supplied in a 186 KB RAR archive.

Schematic for the MSI Z170-A GAMING PRO desktop board, MSI model code MS-7984, revision 1.1, delivered as a PDF inside a 1.34 MB RAR archive.

PDF titled troubleshooting, 1.56 MB, with no device, brand or model named in the file name, so its scope can only be known by opening it.

Compal LS-8024P revision 1.0 schematic, packed as a small RAR archive of 70.5 KB. Compal uses the LS- prefix for daughterboards such as USB, audio, power button or card…

Troubleshooting guide for the Samsung S6312 in a 1.23 MB PDF. Samsung troubleshooting documents are organised by symptom, such as phone not powering on, no charging, no…

Troubleshooting guide for the Huawei G630-U00 handset, supplied as a 1.28 MB PDF; Tshoo in the name is short for troubleshooting.

Schematics version 1.0 for the Nokia 6233 and 6234, covering type codes RM-145 and RM-123, packaged in a 1.72 MB RAR archive.

Troubleshooting guide in PDF for the Samsung Galaxy SM-A520F smartphone, chapter 7 of the service manual set, 1.93 MB.

Troubleshooting document for the Samsung GT-I9192, the dual-SIM Galaxy S4 mini, in a 3.39 MB PDF; TSHOO is Samsung shorthand for troubleshooting, and the trailing 7 is…

Complete schematic in PDF for the Samsung Galaxy Note II, model GT-N7100. A full schematic covers all circuit blocks of the phone, including power management, charging…

Schematic of the ASUS ROG STRIX Z590-A GAMING WIFI II desktop motherboard, provided as a PDF compressed into a 1.65 MB rar archive.

Service schematic in PDF form for the Samsung SM-J250F, the Galaxy J2 Pro class handset, at 1.88 MB the larger of two copies circulating under the same model code.

Schematic package for the Xiaomi Mi A1, sold in China as the Mi 5X; the two models share the same hardware, so one set of drawings covers both.

Schematic document for the Samsung Galaxy J1 phone with model code SM-J120F, delivered as a 2.39 MB PDF.

Full schematic for the Samsung Galaxy Grand Duos, model I9082, as a 2.18 MB PDF; the name labels it complete, while no board revision is indicated.

Samsung I9295 troubleshooting guide, the Galaxy S4 Active, provided as a large 16.8 MB PDF.

Complete schematic diagram for the Apple iPhone 7 in PDF format, about 2.1 MB. It covers the logic board circuits that board-level phone technicians work on, such as…

Schematic package for the Samsung Galaxy A70 (2019), model SM-A705FN, compressed into a 7.22 MB ZIP.

Circuit diagram for the Samsung SM-G361H, stored as a 3.17 MB PDF. The file name carries just the model number, so no PCB revision is given.