PDF reference on laptop schematic signal codes, explaining the abbreviations and net names found in notebook circuit diagrams.

ASUS laptop schematic for the M50S and X55S models, delivered as a 2.93 MB PDF. The name lists no board revision, so compare the board label against the title blocks…

Schematic diagram set for the Nokia 6300 mobile phone, supplied as a 16.1 MB PDF. The file name gives no board number or revision, so compare the PWB code printed on the…

Shared schematic for the Nokia 6170 and 7270 phones, packed into a single 1.64 MB PDF, suggesting the two models use closely related circuitry.

Circuit diagram for the Lenovo ThinkPad Edge E420, a 1.22 MB PDF with no board number or revision stated in the name.

Schematic for the Lenovo Z360 laptop built on the LL7A board, covering the discrete graphics version at revision 1A, in PDF form.

Compal schematic for the Lenovo XR150, board LA-2201 with project code DCL55 at revision 3.0, in PDF format.

Schematic PDF named LA46-Dis, with no brand, model or full board number stated, so the exact target is unclear.

IBM ThinkPad T41 schematic, a 1.09 MB PDF with no board number or revision mentioned in its name.

Schematic diagram set for the IBM ThinkPad X61 ultraportable, 1.42 MB in PDF format. The name contains only the model, so the board number and revision are not…

Quanta-designed Sony VAIO mainboard MBX-216, project GD3, documented in this PDF schematic of about 1.09 MB.

Mainboard schematic tagged HK5 with the note mb-pvt-0202a, indicating a production validation test build and an internal date or version code; no brand or board number…

Schematic PDF for the Lenovo IdeaPad S10-3t netbook, with Caucasus named as the platform or project code. At 815 KB it should cover the main board circuitry.

Schematic diagram for the Apple iPhone 4S, supplied as a 1.34 MB PDF. It is useful for following signal paths and supply lines, locating the circuits behind faults such…

Another copy of documentation for the 2SD1458 NPN transistor, stored as a 48.8 KB PDF under a lowercase file name.

Catalogued as a schematic, this 93.1 KB PDF is named only after the part number 2SJ281, which follows the Japanese JIS scheme where the 2SJ prefix denotes a P-channel…

The 2SC5323 is the only clue in this file name, so treat this 122 KB PDF as a probable transistor datasheet even though it sits in the schematic category.

The name 251UL80S is a manufacturer part code rather than a board number, so this 143 KB PDF is likely a power semiconductor datasheet even though it is listed as a…

The name of this 72.9 KB PDF holds just the code 130MT080KB, catalogued as a schematic with no board number, revision or brand.

Catalogued as a schematic, the 1SR35-400A document is a 92.2 KB PDF with a discrete component style name and the 400A suffix denoting one grade.

The 80RIA name on this 191 KB PDF refers to a series of power semiconductors rather than a circuit board, and although it is filed as a schematic, a component datasheet…

This 57.7 KB PDF, listed as a schematic, is named 64LC10-40, which reads like a range of variants within one component series.

PDF listed as a schematic for the 28F020, with Intel named as the manufacturer in the file name. The 28F020 is a 2 Mbit parallel flash memory part.

PDF of 97.3 KB listed as a schematic and named 28C512-513, covering two related parts from the 28C parallel EEPROM family in one document.

The name 20VAPEC2002 is all this 183 KB PDF offers. It is filed as a schematic, but no brand, model, board number or revision is stated.

Filed as a schematic, this 134 KB PDF is named for the 9AF40 and 9AF60 parts, two variants in one document.

Schematic in PDF form for the IBM ThinkPad R40 laptop, roughly 1.45 MB. The file name gives no board number or revision, so compare page headers with the markings on…

Display interface pages from the Samsung SM-A11 schematic, a PDF of 4.33 MB. They detail the LCD connector pinout, display supply voltages, reset and the high-speed data…

Schematic PDF of about 1.5 MB labelled only UBA 800, without a maker name or revision. The sheets can be used to follow the circuit stage by stage, check component…

Service schematic in PDF form covering the Clevo N150ZU, N151ZU and N152ZU notebook family, packed in a ZIP of about 5.83 MB.

Schematic package for the board numbered 6050A2548401, supplied as a 2.95 MB RAR archive that, judging by the name, holds a PDF diagram.

Small PDF schematic from LG, identified only by the code YPPD-J014C. At 25.7 KB it is likely a short document, perhaps a single circuit sheet or a power supply drawing…

Schematic of the ASRock G31M-VS2 motherboard, revision 1.01, saved as a PDF and compressed into a 734 KB RAR.

Compal schematic in PDF form, packed in RAR, for board LA-D061P revision 1.0 with project code BIVE3.

A compact 116 KB PDF named after the BQ24737, a Texas Instruments notebook battery charger controller.

PDF document of 1.64 MB labelled as a manual for Rhos, with no model number, board code or revision given in the name, so the exact equipment it covers has to be checked…

Power supply schematic for the Sony KF-42WE620 and KF-50WE620 projection televisions on the LA-2 chassis, in a 1.78 MB PDF.

Samsung notebook schematic in PDF form, packed in a small RAR archive of 1.63 MB. The name gives the Bloomington project code and the Pine Trail-M platform, Intel's Atom…

PDF schematic for the Quanta RJ6 motherboard; the name gives no revision or date. At 790 KB it opens in any PDF viewer and can be searched for net names and part…

Schematic in PDF format for the ASUS Z9PA-D8 dual-CPU server motherboard, compressed into a small RAR archive.