Quanta AX2 / AX7 notebook schematic, revision 1A, dated 2009.12.24 in the name, as an 879 KB PDF.

Schematic for the Positivo Premium notebook, based on the Clevo mainboard 6-71-M74S0 with suffix D06A, provided as a 1.18 MB PDF.

PDF schematic of the Lenovo IH61M motherboard used in the ThinkCentre M71e desktop. The H61 in the board name suggests an Intel H61 chipset design, but the file name…

Schematic for the HP Compaq nc4200 and tc4200 business notebooks, which share a common platform, supplied as a 700 KB PDF.

Mainboard schematic for Compal LA-A091P, revision R1.0, stored in a RAR archive of 1.14 MB.

Compal LA-8951P schematic, revision R0.1, supplied as a 1.42 MB RAR archive. Being a very early revision, it may not exactly match production boards, so compare the…

Development revision R0.2 schematic for the Compal LA-8371P laptop motherboard, supplied as a 1.14 MB RAR file.

Compal LA-6832P board schematic, early revision R0.2, compressed as a 938 KB RAR file. No laptop model or brand is given, only the Compal ODM board code that appears on…

Compal LA-5162P schematic at development revision R0.2, stored as a 1.25 MB RAR archive.

Revision 0.3 schematic for the Compal LA-2952P main board, delivered as a 1.29 MB RAR archive.

Schematic in PDF form for the Gigabyte GA-B75M-D3H desktop motherboard, revision 1.1, file size 858 KB.

Schematic in PDF for the ASUS X555LI, 1.22 MB, with an RG suffix in the name that is not explained.

Wistron schematic for the Husk and Petra platform, covering both UMA integrated graphics and DIS discrete graphics variants, with project number 11309.

Schematic in PDF format for the Samsung SM-G130E, a 3.12 MB file with no revision listed in the name.

Schematic for MSI board MS-7680 in PDF format; the file name gives no revision, so compare the drawing title block with the revision printed on the PCB.

Revision 2.0 schematic for the ASUS F5Z laptop, packaged as an 880 KB PDF. It documents the motherboard circuits so a repair tech can trace supply rails, check regulator…

Circuit diagram for the Samsung Galaxy Mega, model GT-I9200, supplied as a 5.99 MB PDF. The name gives no board revision.

Schematic documentation for the Nokia N78, provided as a 679 KB PDF. The drawings help a repair technician trace the battery and charging lines, power management…

Schematic PDF for the Samsung NP-N102 netbook, roughly 2.15 MB. The name states no board number or revision, so compare the board code printed on your PCB with the title…

Schematic for the dv1000 series drawn on the Quanta CT6 board, revision 1B, as a 989 KB PDF document.

Service manual in PDF form for the Samsung GT-C3510 mobile phone, about 4.71 MB. Samsung service manuals of this era usually combine disassembly steps, exploded views…

PDF schematic for the Quanta board DA0Z8PMB8E0, project code Z8P, a 1.08 MB document. Quanta uses DA0-prefixed numbers on boards built for several laptop brands, and the…

Schematic set for the HP nx900 laptop, distributed as a 1.01 MB PDF. The file name identifies only the model and provides no board number or revision, so confirm the…

Schematic diagram for the Samsung NP-R423 laptop, supplied as a PDF of about 1.1 MB. Apart from the model, the name carries no board code name or revision, so confirm…

PDF document of 577 KB for the AD620, filed in the schematic category although a part-number name like this normally indicates a component datasheet.

PDF reference, 218 KB, for the LA7286, an IC from the LA series, a prefix associated with Sanyo linear integrated circuits.

A 53.4 KB PDF covering the 2SD2614 transistor, catalogued as a schematic although the name points to a single-part datasheet.

Compact 29.7 KB PDF for the 2SD2649, placed in the schematic section though the name indicates a component datasheet.

A 28.0 KB PDF classed as a schematic whose name, 3LP01C, reads as a component part code ending in C. The file name gives no device, board number or manufacturer.

Datasheet-style PDF covering the 2SD1199, catalogued under schematics, with an _E suffix in the name that the file does not explain.

Component datasheet for the 2sb1580, 64.2 KB in PDF and indexed as a schematic. The 2SB prefix comes from the JIS standard and indicates a PNP bipolar transistor for…

Datasheet for the 2sb1566 PNP bipolar transistor in a 37.5 KB PDF. The 2SB label, per the JIS convention, means a PNP device for low-frequency circuits; the file name…

Component documentation for the 2SA1591, an 89.4 KB PDF. Only the part number appears in the name; no revision or manufacturer is given.

PDF of 310 KB, the largest in this group, named 2N1893 and filed as a schematic. The JEDEC 2N designation indicates a discrete semiconductor, so the content is probably…

PDF datasheet of about 42 KB for the 1N4531, a small signal switching diode. The name carries no other details, so the vendor and document revision can only be read from…

Schematic PDF, 2.13 MB, labelled only V6J. The short code looks like a model or project designation, but the name gives no brand, board number or revision.

Schematic for Sony motherboard MBX-147, supplied as a 1.25 MB PDF; no laptop model or revision is stated in the name.

Schematic in PDF for the IBM ThinkPad T61, about 2.21 MB. The name states no board number, revision or graphics option, and T61 boards were made in integrated and…

H61MX motherboard schematic supplied as a PDF inside a RAR archive, roughly 1.82 MB. The name carries only the model, with no revision or brand, so match it against the…

PDF schematic for the Apple A1181 MacBook, logic board 820-2279 at revision A. Apple's 820-xxxx numbering identifies the specific logic board, so the number printed on…