Boardview for the Gigabyte GA-B85M-DS3H, revision 2.0, delivered as a PDF within a 91.8 KB RAR, so a normal PDF reader opens it instead of a dedicated boardview program.

Small PDF schematic sheet titled gain booster bottom, apparently covering the bottom side or lower section of a gain booster circuit, likely a signal amplifier board.

Schematic PDF of about 917 KB for the Uniwill L50II0 motherboard with PCB number 37GL50200-C0, revision C.

Desktop motherboard schematic for the Biostar A78DD-M2T, delivered as a PDF without a revision in the name.

Apple iPhone 3GS schematic in PDF form, roughly 8.92 MB. Board-level diagrams like this let a technician follow power rails from the PMU, trace signal lines between the…

Schematic for the Shuttle A14CT0X motherboard, revision 2.0, dated 12 January 2012, supplied as a PDF inside an 899 KB RAR archive.

Jetway 845CA motherboard schematic at revision 5.0, stored as a PDF of about 576 KB. Technicians use drawings like this to locate the source of a dead rail, follow the…

Jetway 845CA motherboard circuit diagram, a 570 KB PDF; the name gives no revision. It is useful for following voltage rails from the power connector through the…

Schematic PDF of 1.23 MB for the EG40 and EG50-KB motherboard, Wistron board 12253-1M. It documents the power rails, charger stage, EC, memory and display circuitry, so…

Schematic PDF of 2.86 MB whose name, SA_FT4 with R17M, gives little away: no brand, laptop model or recognised board number is stated, so identification has to come from…

Schematic in PDF format, 132 KB, whose numeric file name gives no indication of the device, brand or board it covers.

Samsung SM-G350E schematic provided as a 3.07 MB PDF; the name gives only the model code, with no board revision.

Laptop motherboard schematic, 4.19 MB PDF, for Wistron board number 14279-1; the name gives no model, platform or revision beyond that.

Troubleshooting guide in PDF form for the Samsung SM-A910F, the Galaxy A9 Pro, identified by Samsung's model code; the 7 in the name looks like a part or section number.

Apple iPhone 4S schematic in a 1.34 MB PDF. The name gives no board number or revision, so compare the diagram with the logic board you are servicing.

Schematic for laptop boards UM3B and UM6B in UMA form, meaning graphics handled by the chipset with no separate GPU, revision R1C, dated 30 September 2009.

Desktop motherboard schematic for a G31T-LS board, version 1.0, in PDF format. The name points to an Intel G31 chipset design but gives no manufacturer, so check the…

Schematic in PDF for the M5A78L-M LX desktop motherboard, a 382 KB file with the RG suffix used on ASUS repair guide schematics. No board revision is stated in the name.

Schematic for an HP Pavilion notebook identified as ez4900 in the file name, provided in PDF format at 924 KB.

PDF circuit diagram labelled for the HP DV3000 with an Intel platform; the name carries no board number or revision, so compare the pages against the motherboard…

Quanta-made schematic for the HP DV6 and DV7 series, project UP67, discrete graphics version.

Circuit diagram for the HP DV6 AMD platform designed by Quanta under project code LX89, provided as a roughly 1 MB PDF.

HP DV4 Intel schematic for Compal board LA-4042P, provided as a 1.85 MB PDF. Compal uses the LA- prefix for its motherboard numbers, so confirm the code and revision on…

Sony service documentation for the AZ2 EK chassis, covering the KDL-22BX327, 32BX327, 32BX328, 32BX427 and 40BX427 televisions.

Schematic in PDF form for the CV9202L-T mainboard, a universal LCD TV controller board of the kind widely fitted to budget and unbranded televisions.

Schematic covering the ASUS A3N and A3L laptop models, supplied as a 1.17 MB PDF. Both models appear in one document, which points to a shared mainboard design, but the…

Schematic of the Samsung BN44-00191B power board in PDF format, 309 KB. Beyond the part code and B revision letter the name gives no details about the television or…

Schematic for the HP EliteBook 8460p business laptop, provided as a 788 KB PDF. The name gives no board number or revision, so compare the board label with the schematic…

Apple iPhone 3GS schematic, provided as an 8.92 MB PDF. The circuit drawings let repair staff follow the supply rails, check charging and backlight sections, and trace…

Circuit diagram for the Apple iPhone 3G in a small 612 KB PDF. A technician can use it to locate the power management stage, battery and dock connector lines, audio…

Schematic for the Lenovo ThinkPad T43, stored as a PDF inside a 1.58 MB RAR archive. The name gives no board number or revision, so confirm the project code shown on the…

Schematic in PDF for the Sony Xperia Z smartphone, 2.76 MB, with a website tag in the name and no board revision stated.

Schematic diagram in PDF form for the Samsung SM-J530F, the Galaxy J5 (2017) handset, 4.73 MB in size.

Schematic for the ASUS Eee PC T91 netbook, revision R1.2G, supplied as a PDF inside a ZIP archive of about 558 KB.

Schematic for the Compal LA-6121P motherboard, with the name adding the prefix a92c5, which is not explained further.

Samsung schematic shared by the N150, N210, N220 and NB30 netbooks, which the name ties to a single board code-named BLOOMINGTON; 1.82 MB PDF.

PDF schematic for the Quanta EU3 board at revision C, roughly 724 KB. The pages show the power sequence, chipset connections, memory interface and I/O connectors, so a…

PDF schematic for the Toshiba Satellite L700, labelled with the TE5 board design name. Unlike the separate TE5D discrete-graphics file, this name does not state a…

Schematic diagram as a PDF of roughly 975 KB, labelled with the Malata name and the number 81005 under the STI 1091 index.

Circuit diagram for the Samsung Q35 laptop, provided as a 1.68 MB PDF; the name carries only the model plus a website tag, with no board code name or revision.