Schematic labelled Z37S, delivered as a PDF of about 2.3 MB. The name lists no brand, model or revision, so identify the board from the document title block and compare…

UL50AT circuit diagram supplied as a 1.23 MB PDF. The file name gives only the model code, without brand, mainboard number or revision, so compare the schematic title…

PDF schematic for the Z490-I Gaming motherboard, revision 1.03, without a brand in the name, though the model matches the ASUS ROG STRIX line.

PDF schematic for MSI board code MS-V341 at revision 3.0, delivered in a RAR archive of about 880 KB.

Persian PDF titled mobile repair, about 294 KB in size and catalogued as a schematic. The name gives no phone model or board number, so it is most likely a general guide…

PDF schematic of about 1.73 MB for a Powlicon PL8310D, a device identified only by brand and model in the name, with no board revision listed.

PDF schematic for the Quanta board DA00P2MB6D0, revision D, at 2.86 MB. The DA0...MB...

PDF schematic for the Quanta GC3 (G-Note) board, number DA0GC3MB8E0, revision 2A. DA0xxxMBxx0 is Quanta's standard mainboard numbering, and the three letters in the…

Second file in a series of schematic PDFs for the TH32A410H television, 6.62 MB, marked with a -2 suffix.

Schematic for the Gigabyte GA-E350N motherboard, revision 3.0 according to the R30 tag, packed as a PDF inside a RAR archive.

PDF schematic for Quanta board DA0TE2MB6G0, compressed into a 738 KB RAR; no laptop brand appears in the name, though the same number is used in Toshiba notebooks.

PDF document of about 2 MB titled as Lloyd service codes, indexed under schematics. The name does not state which Lloyd product or model it covers, so open it to check…

Service manual for the Panasonic TH-L32X50D LCD television, a large 23.6 MB PDF as the sm suffix indicates.

Schematic for the Huawei Mate 10 Lite smartphone, model code HL1RNEAL00M, delivered as a RAR archive.

Schematic PDF for the Quanta R75 board, revision 1A, in a compact RAR archive. Quanta, a large notebook ODM, names projects with codes like R75.

Circuit diagram for a power adapter labelled DAG-3004, packed in a small 194 KB RAR archive. The name gives no brand or output rating, so check the label on the brick.

Repair guide in PDF format for the ASUS K42JR notebook, packed in a 387 KB rar archive.

PDF schematic for the Quanta motherboard DA0QUAMB6E0 at revision E, in a 1.80 MB zip. It is useful for tracing power rails and the power-up sequence, checking the…

PDF schematic for the Quanta 0P9 motherboard DA0P9MB16D0, a version with SO-DIMM memory slots, in a 1.78 MB rar.

Xiaomi Mi 5s smartphone schematic, delivered as an 826 KB RAR archive. The diagrams help a repair technician follow the PMIC rails, charging path, USB, display and…

Circuit diagrams for the BlackBerry 9530, the Storm touchscreen handset, supplied as a 783 KB RAR. No revision or board code appears in the name.

Toshiba Portege R830 schematic in a sizeable 19.9 MB PDF. The file name carries no board number or revision, so open it and compare the project and board markings with…

Portuguese-language PDF guide whose title translates to How to Test Electronic Components, 620 KB in size.

Troubleshooting chapter from the common Samsung SM-M307F service manual, a 2.02 MB PDF for the Galaxy M30s.

Schematic set for the Huawei Y7 Prime 2019 smartphone. These diagrams show power management, charging, battery, display and RF circuit blocks, with component references.

PDF schematic from Topstar for the X01 board, marked RB in the name, which likely denotes a revision, 958 KB.

Schematic for the VA70 HW motherboard, revision 2.0, dated 0206, with GDDR5 video memory and an ITE IT8528E embedded controller, in a 2.17 MB PDF.

Schematic set for the Quanta JW6 and JW7 motherboard designs, with an rb tag in the name whose meaning is not stated.

PDF schematic labelled 1008HA, provided as an unlocked copy with document restrictions removed, which allows printing, copying and text search.

Samsung Galaxy J2 schematic for the SM-J200F model, supplied as a 746 KB PDF. Technicians rely on such diagrams to trace supply rails, identify the charging IC and its…

Schematic in PDF for the Samsung UA19F4000AR, a small LED TV, on chassis U86B, about 12.2 MB.

Gigabyte GA-G31M-ES2L desktop motherboard schematic, 1.21 MB PDF. The name gives no PCB revision, so check the revision printed on the board, as Gigabyte often released…

A 648 KB PDF schematic covering the Acer Aspire 5332, 5732, 5732Z and 7715 family. The file name gives no motherboard number or revision, so check the title block inside…

Samsung C3322 schematic, a 937 KB PDF for this dual-SIM feature phone. The name states no board revision.

Schematic diagrams for the Nokia 6220 handset in a 1.58 MB PDF. Neither board code nor revision appears in the name, so verify the PCB label against the document before…

Schematic diagrams for the Nokia 7210 colour-screen phone, a 4.56 MB PDF. The name provides only the model, with no board number or revision, so confirm the main board…

Schematic diagrams for the Nokia 7600, the unusually shaped 3G handset, supplied as a 1.67 MB PDF.

Schematic for a Nokia phone listed as model 26110 in a 1.87 MB PDF. The number as written does not match a familiar Nokia model, so it may be a typo for another handset…

Schematic diagram in PDF for the IBM ThinkPad R40, roughly 1.45 MB; the name gives no board number or revision.

Circuit diagram titled UX50, delivered as a 1.45 MB PDF. The name gives no brand, revision or full board number, so read the cover page to confirm which board it covers.