Schematic for the Dell Vostro 3400 laptop, compressed as a RAR of about 1.07 MB. The name provides no ODM board number, revision or graphics variant, so check the title…

Archived PDF schematic for the HP ProBook 4431s, UMA version with integrated graphics only, on board 6050A2398701.

Circuit diagrams in PDF form for the Lenovo D222B LCD monitor, compressed as RAR. Monitor repair usually involves the power board, LED backlight driver and scaler logic…

Schematic for a Dell 1088 laptop on Quanta board DAVM8GMB8G0, project VM8G, packed as a PDF in a 1.23 MB RAR archive.

Quanta U99 schematic PDF for a Lean G design based on AMD's Beema platform, with both discrete (DIS) and integrated graphics (UMA) options.

Schematic for the Lenovo ThinkPad X230 mainboard, labelled LBD-2 with board number 11232-1, provided as a PDF inside a RAR archive.

Schematic in PDF form, archived as a 1.97 MB RAR, identified only by the number X911788-009.

Circuit diagram for the Quanta TM8 notebook mainboard, supplied as a 983 KB PDF. No revision, laptop brand or model is given in the name, so compare the project code and…

Positivo laptop schematic tagged POS-AG31AP, 2.06 MB PDF, apparently a duplicate copy of the same document.

Schematic in PDF for Quanta project G3MQ, board DAG3MQMBAE0, revision E. The laptop brand is not given in the name, but the DA-prefixed number is typical of Quanta board…

PDF schematic for the Granger platform board 6050A2977601-MB-A01, stored as a 2.67 MB ZIP that wraps a RAR archive, so it needs two extraction steps.

LG K430DSF smartphone schematic set, compressed as a ZIP archive of 8.00 MB. The DSF suffix usually marks a dual-SIM variant.

Early schematic for the MSI MS-7392 desktop motherboard, version 1.0, in PDF format inside RAR.

PDF schematic for the Lenovo ThinkPad T570, Wistron project LTS-1, board 16820-1, in a RAR archive. Wistron made the board, as its 16820-1 numbering shows.

Schematic PDF of 6.18 MB with the code-style name la19c350d1, which gives no clear brand or device model.

Schematic in PDF for the Gigabyte GA-G41M-Combo desktop motherboard, revision 1.3, compressed as RAR.

PDF schematic of the Gigabyte GA-H81M-DS2V, board revision 1.03, packed in a 549 KB RAR.

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 in PDF format for a bridged-tied-load subwoofer amplifier labelled 2050, where BTL means two amplifier halves drive the speaker in bridge mode for higher…

Mirrored version of the Apex AX 20 copper-side layout, a small 62.3 KB PDF. The reversed image is meant for toner-transfer or photoresist methods, where the pattern must…

Gigabyte GA-Z68XP-D3 desktop motherboard schematic in PDF, the trailing 10 in the name most likely indicating revision 1.0.

PDF schematic of about 979 KB carrying only the code KL2D, with no brand, model or board number given.

PDF schematic for the Huawei Honor 10 Lite, model HL2HRYM, inside a 1.47 MB RAR. Smartphone diagrams of this type cover the PMIC, the charging path, battery connector…

Repair guide for the Asus ZC451CG, a 525 KB PDF with F0107 in the name, likely a document or revision code.

Repair guide output for the TF303CL, a 257 KB PDF, with RG meaning repair guide. Documents of this kind usually present board views with highlighted parts, expected…

Short Persian PDF of about 70.4 KB whose title translates as how to test a charging circuit.

Schematic PDF for the ASUS GX502GX gaming laptop, with the name also referencing GX502 and GU502 models, compressed as a RAR of about 14 MB.

Schematic in PDF format for a board coded Z62HA, apparently a variant of the Z62H design. No brand, model or revision appears in the name.

Schematic for the Quanta FH2A project, revision 1A, dated 2010-07-26, provided as a PDF in a 1.45 MB RAR archive.

Repair guide in PDF form for the ASUS X555SJ laptop, catalogued as a schematic and compressed into a 1.10 MB RAR archive.

Short Spanish PDF course on the oscilloscope, 375 KB, with no device or model associated. It is study material, not a circuit diagram.

Troubleshooting guide in PDF for the Samsung G900H, a Galaxy S5 variant, with Tshoo being Samsung's abbreviation for troubleshooting.

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…

Laptop schematic PDF labelled 4752 with the project code JE40 HR MB, where MB indicates the mainboard.

PDF schematic for MSI G41M-P23 desktop motherboard MS-7592, revision 2.0, in a RAR of about 1.20 MB.

Schematic for the MIO-KB daughterboard of the Lenovo 330S series, a small PDF inside a 218 KB RAR.

Schematic PDF for the Lenovo IdeaPad 720S, board NM-B441, in a RAR archive of about 1.7 MB.

Schematic for the motherboard with code MBPNCBT414-1320, used in Acer One 14 Z1401 models.

Schematic for MSI board MS-7290, archived in RAR format at about 1.06 MB. Only the board number is given, without revision or chipset, so verify the PCB silkscreen…

Schematic document for the Dell Inspiron 700m. The name gives no board number, ODM or revision, so identification depends on the title block inside the 835 KB PDF.