Duplicate copy of an HP Compaq 2230s schematic in PDF, identical in size, 604 KB, to a similarly named file, so it is probably the same document.

PDF copy of USB Complete, third edition, an 8.27 MB reference book on the Universal Serial Bus rather than a board schematic.

Schematic for the Acer Aspire E1-572G laptop, built on a Compal design, in a PDF of roughly 1.11 MB.

Wistron Big Bear 2 schematics, revision R1.0, in a compact 949 KB RAR archive. The name supplies the Wistron project code name but no retail model, so match the board…

Schematic set for the Inventec EVEREST-M notebook design, revision RA01. Inventec names its projects with code words like Everest, and the end brand and laptop model are…

Schematic diagrams for the ASUS F5N laptop mainboard, revision R1.0, packed in a 1.98 MB rar archive.

Quanta JW6 and JW7 schematics in PDF form, with rb in the name possibly marking a revision or variant, about 2.3 MB in size.

PDF schematic of a Quanta PS-Note laptop board, 1.62 MB, with the token rmp in the name, which may mark a particular build or revision stage but cannot be confirmed.

Quanta NE7 mainboard schematic at revision 3A, dated 22 March 2010 according to the file name, delivered as a 1.34 MB PDF.

Dell Inspiron N4050 laptop schematic, built by Wistron under the project name Enrico Caruso 14, using the Intel HM67 chipset with a Core i5 processor.

Revision R0.2 schematic for Compal motherboard LA-A481P, supplied as a 1.08 MB RAR archive.

Compal LA-9331P schematic at revision RX00, provided as a 1.23 MB RAR archive. No laptop model or brand appears in the name; LA-prefixed codes follow Compal's ODM…

Compal LA-1351 motherboard schematic, revision RX04, provided as a RAR archive of about 923 KB.

Schematic for the Samsung SGH-C170 mobile phone, stored as a 387 KB PDF. No board revision is stated in the name.

Schematic diagram for the Huawei G6 smartphone, a compact 775 KB PDF. The file name gives no board revision or variant code, so compare connector layout and markings…

Service schematic for the Huawei U8185, also named Ascend Y100 in the file title, supplied as a 3.26 MB PDF. No board revision is given.

Compact 106 KB schematic PDF labelled G5200, version V1.3, with the code CD-0603, which may be a document or date reference.

Second version of a block diagram for the Xiaomi Mi Max, a 3.87 MB PDF whose name carries a (2) suffix, suggesting an alternate or duplicate copy of a similar document.

Component layout diagram for the Xiaomi Mi Mix, delivered as a 3.54 MB PDF. It shows the placement of parts on the phone mainboard, letting a technician find the…

Circuit schematic for the Xiaomi Mi Max smartphone, a PDF of about 20.6 MB. No board number or revision is given in the name, so read the title block on the sheets and…

Circuit schematic for the Sony VAIO MBX-202 mainboard, built by Foxconn under model code M790 with revision 1-01.

PDF schematic for the Raspberry Pi Compute Module, revision 1.1, about 162 KB. It shows how the module's SoC, memory, eMMC storage and power regulation connect to the…

Combined troubleshooting guide in PDF covering three Samsung Galaxy Note models: SM-N910C, SM-N900H and SM-N900CQ.

Schematic for the Dell Inspiron N5050, designed by Wistron under the DV15 project name for the Intel Huron River platform in a UMA build, meaning integrated graphics…

Circuit diagram for the Samsung Galaxy S II, model I9100, in a compact 545 KB PDF. No board revision is given, and the small size may mean only selected pages are…

Samsung Galaxy Note 8.0 tablet, model GT-N5100, covered by this 2.17 MB schematic in PDF format. No board revision appears in the name.

Compact 756 KB PDF schematic for the Samsung Galaxy S4, model I9505. Given the small size it may contain a limited set of sheets rather than a full service manual, and…

LG VS985 service manual in English, version 1.0 dated by the 140731 code in its name, as a 3.77 MB PDF.

Schematic PDF for the Z360 notebook under project code QD-LL7A, a Calpella-platform design with discrete graphics, marked as an MB D3B drawing dated 0408A1.

Lenovo G450 circuit diagram for the Compal LA-5081P motherboard. Compal's LA-numbered boards carry that code on the PCB, so check it before working from these pages, and…

Schematic for the Dell Vostro 1320 notebook motherboard, provided as a 1.42 MB PDF. The name hints at a version without specifying it, so look at the sheet title blocks…

Dell Latitude D620 motherboard diagrams in a 1.17 MB PDF. The file name names the model but supplies no board code and only an unnumbered Version label, so the revision…

Wistron-designed schematic for the Acer Extensa 5220, 5620, 7220 and 7620 models in PDF format, about 1.32 MB.

Pegatron P3HCJ schematic for the Acer Aspire R7-372T convertible, Skylake-U platform, revision 2.0, in a 3.34 MB PDF.

Compal LA-9632P schematic, revision 1.0, carrying the VIWGP project code and dated 0227, labelled for the G500.

Quanta R23 schematic for the HP Pavilion G6, revision 1A, dated May 3, 2011, packed as a 1018 KB PDF.

ROHM document for the EMZ1, IMZ1A and UMZ1N parts, with the name also noting the SMD marking 1MZ1A, delivered as a 125 KB PDF and filed as a schematic.

Datasheet in PDF for the PZT2907A, a PNP small-signal transistor the file name rates at 60 V.

PDF sheet for the BC557 general-purpose PNP transistor, the name giving its minus 50 V and minus 100 mA limits, filed under schematics at 45.8 KB.

The 2SD2337 is the part this 41.0 KB PDF documents, and as a 2SD number under JIS rules it is an NPN transistor aimed at low-frequency circuits.