Schematic for the Samsung Galaxy S5, variant SM-G906S, provided as an 8.15 MB PDF with no board revision in the file name.

Schematic package for the Nokia X3 handset, a sizeable 6.11 MB PDF. No board variant or revision appears in the name, so check the title block inside for that…

A small 194 KB PDF containing schematics for the Nokia 6200; the trailing 2 in the name probably marks a second part or variant copy.

Schematic package for the Nokia 2650 flip phone as a 1.28 MB PDF, no revision mentioned in the name.

Schematic set for the Nokia 3500, an 856 KB PDF with no board version in the name. Use it to follow the battery and charging path, trace power distribution to the…

Schematic for an E40 notebook board coded GC5A, in the UMA version, meaning integrated graphics without a discrete GPU, with the trailing C likely marking revision.

Schematic in PDF for an IBM/Lenovo ThinkPad T43, with the name pointing to the ROME board design at revision 4.5.

Foxconn-made Lenovo notebook motherboard schematic, identified only by the project code TPC02 in the file name, with no consumer model listed.

Schematic PDF covering the ASUS M50S and X55S laptops, board revision 2.0, 2.80 MB. Because two model names share one document, the same mainboard design is apparently…

Circuit diagram for the Sony VAIO VPCEB15, an EB-series laptop using the MBX-223 mainboard.

Schematic for the Sony PCG-5G2T, marketed as the VGN-CR13, using the MBX-177 board designed by Quanta under the GD1 project code at revision 1A.

Schematic for Sony board MBX-216, Quanta project GD3 variant A, revision 1A dated 18.08.2009.

Schematic for the Sony PCG-5G2T, VGN-CR13, built on Quanta GD1 with mainboard MBX-177, revision 1A.

Asus K45DR repair guide, delivered as a 1.78 MB PDF. No motherboard revision appears in the file name, so look inside for the board version before working.

Compal LA-2421 motherboard schematic at revision 0.6, a 1.09 MB PDF. This older Compal board code appears without the P suffix seen on later designs, and the name gives…

Compal LA-3981P schematic, revision 0.2, a 645 KB PDF. The name holds just the Compal board number and an early revision, without the laptop brand, chipset or CPU.

Dell Inspiron 1545 schematic as a compact 700 KB PDF. Only the brand and model are stated, with no motherboard number, ODM project or revision, so read the first page…

Maxim MAX8724 datasheet saved as an 863 KB PDF; the name carries nothing beyond the part number.

ASUS K55DE repair guide in PDF format, 2.07 MB, with a date of 16 April 2012 in the name.

Schematic PDF of 1.47 MB for the Dell design labelled IPCML-RN65 DGFX, the discrete graphics variant; no exact laptop model or board number appears in the name.

Schematic PDF for the Lenovo Flex 5-14ITL05, design LC56-14T, board number 203013-1. The numbering follows the Wistron pattern used on several Lenovo designs.

Motherboard schematic in PDF form for a board labelled NB2608, mainboard version V4, packed in a RAR archive of 7.73 MB.

Circuit diagram in PDF form for a board labelled A7 with the Inventec number 6050A3179901, which also names the NVIDIA N18P-G62 GPU.

Schematic PDF for the Gigabyte GA-H310M S2V 2.0 desktop motherboard, revision 1.0, a 1.24 MB document. The board name indicates the Intel H310 chipset.

Lenovo IdeaPad 130-15IKB schematic covering Compal board LA-G202P, a 5.63 MB PDF. The LA- prefix marks Compal's board numbering, so confirm the code and revision on the…

PDF schematic of an ATX computer power supply with power factor correction, 243 KB. No manufacturer or model is given in the name, so it serves as a typical reference…

Schematic PDF for board NM-G531, marked revision 0.1, an early design version; no laptop model or brand appears in the name.

Component data for the BC517 NPN Darlington transistor, the name giving ratings of 500 mA and 30 V, catalogued under schematics as a 111 KB PDF.

Filed under schematics, this small 43.8 KB PDF actually covers the 2SC5304LS, a part number following the Japanese JIS scheme where the 2SC prefix marks an NPN…

The name 1N957-991B indicates a range of JEDEC 1N part numbers with a B suffix, so this 77.1 KB PDF likely covers a whole family of diodes in one datasheet rather than a…

Listed as a schematic, 35sgq030 is a compact 43.8 KB PDF with a name that looks like a semiconductor part number.

PDF of 429 KB about the 24Cxx series of I2C serial EEPROMs, the 8b in the name likely referring to a specific edition or density group, which the name does not spell…

Schematic for the Sony VAIO VGN-AR series in PDF format, 1.07 MB; the name gives no MBX board number or revision.

Sony schematic labelled GD1B, a 734 KB PDF without a model name or MBX number. GD1 is a project code style used by Quanta, Sony's ODM for several VAIO boards, and the B…

Schematic in PDF format, 1.09 MB, for a board named P552SJ, with the RG suffix usually indicating a regional or repair-group variant of the drawing set.

Circuit diagrams for the Foxconn STAR FEDERER project at revision R0.4, compressed into a RAR of roughly 1.03 MB.

Samsung SM-F731B schematic package, ZIP of about 3.42 MB, with the BE token in the name not otherwise explained.

Schematic for the Lenovo ThinkPad P50, project BP500, mainboard NM-A451, at revision 0.1, an early version.

Toshiba Satellite L300 schematic covering Inventec platform PS10, board 6050A2264901 revision A02, in a compact 1.06 MB PDF.

Audio schematic for the Samsung SM-A23 covering the microphone, loudspeaker and earpiece circuits, packed into a 2.79 MB PDF.