Scanned photos of Apple logic board 820-01598, with J213 and X1536 identifiers, as a 1.33 MB PDF.

Troubleshooting PDF, 3.16 MB, named without any brand, model or board reference, so it is uninformative until opened.

Schematics for the BlackBerry 9850, the Torch touchscreen model, provided as a large 10.7 MB RAR that likely contains detailed pages or images.

Repair guide for the P553UJ notebook, abbreviated RG in the name, in a 726 KB PDF. These guides normally combine board photographs, component locations, typical voltage…

Lenovo A850 schematic diagram and service manual, a comparatively large 6.53 MB RAR archive that likely includes detailed sheets or images.

Repair guide, RG, for the P452SJ laptop, delivered as a 714 KB PDF. Expect board layout images with marked components, voltage values at key test points and flowcharts…

Schematic archive in PDF form for an OPPO smartphone with the model code 1105. The RG token in the name is not explained, so check the contents before relying on it.

PDF sheet of voltages from a working TCOM board, the Portuguese title meaning voltages while running, about 225 KB.

PDF document labelled as a boardview for the FA506Q mainboard, revision 2.0, with the identifier 60NR0600-MB1100.

Large 21.0 MB PDF whose numeric file name reveals nothing about the device, model or board number, though it is listed as a schematic.

Troubleshooting manual in PDF form for the Samsung SM-J210F, a Galaxy J2 variant, 1.27 MB in size.

Schematic in PDF format, compressed as RAR, for the Lenovo M910z all-in-one with motherboard IQ270SV revision 1.0.

PDF schematic of a 150 W amplifier, marked as a new version and converted from another file format, judging by the name.

Schematic package for the Huawei Y9 2019 smartphone, supplied as a 1.50 MB zip archive.

Lenovo A850 schematic diagram and service manual, the largest of this Lenovo set at 6.53 MB in a RAR archive, which suggests more detailed pages or included layout…

Schematic for the Huawei G610 phone, delivered as a 13.2 MB zip archive. The name labels it a schematic but does not state a board revision.

Xiaomi Mi 4C schematic diagram paired with its service manual in a fairly large 53.8 MB ZIP package.

Device bitmap PDF for the ASUS X407UAR, X407UBR and X407UFR models, filed as schematic material.

Block diagram for the Xiaomi Mi 5s smartphone, packed in a 122 KB RAR archive. A block diagram is not a full schematic; it shows at a glance how the main sections of the…

Service notice, 118 KB PDF, dated or numbered 17_02, telling technicians to remove the camera protection tape when replacing a camera module.

Panasonic repair guide dated 2012 with hints for the LCD board of the TH-L47E5S television, document reference TNPH0993, provided as a PDF of about 1.3 MB.

Troubleshooting guide for the Samsung G530H smartphone, catalogued as a schematic and supplied as a 1.98 MB PDF.

Schematic diagram for the HP EliteDesk 800 G2 desktop motherboard, board code Spitfire revision A, in a 1.52 MB PDF.

Samsung troubleshooting guide for the S7262 handset, supplied as a 1.65 MB PDF; Tshoo is the abbreviation Samsung service documents use for troubleshooting.

Samsung PDF of 9.57 MB described as A17 image, likely a board layout or picture-based diagram for a Galaxy A17 handset.

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.

English repair guide in PDF form explaining how to solve the double image fault on an LCD screen, saved as a copy of an earlier file and about 413 KB in size.

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

Schematic for the Steam Deck LCD mainboard DAF7AMB1EF0, revision F, supplied as a 2.15 MB PDF made from images.

Repair material for the Vivo Y83 smartphone, filed as a schematic, whose name describes a fault: the phone draws about 3 mA on power-on after being dropped again and…