Schematics for the Lenovo ThinkPad T430, board code NZM4I-7, in a 976 KB RAR archive. The circuit diagrams cover the power stages, charging circuit, CPU and memory…

Schematic diagram set for the ASUS UX31A2 ultrabook, revision 2.0, compressed into a 974 KB RAR archive.

Schematics for the ASUS ME370T tablet mainboard, revision R1.0, supplied in a 965 KB RAR archive.

Inventec schematic for the HP Compaq 620, project code Villemont, motherboard 6050A2364601 revision A02.

Richtek marking-code reference in PDF format. Richtek power ICs, including PWM controllers, buck converters, LDOs and load switches, are very common on laptop…

Quanta TT9 laptop motherboard schematic at revision R1A, delivered as an 820 KB PDF. Quanta manufactures notebooks for several brands and identifies boards with project…

Repair document for the ASUS X550CC notebook, provided as a 955 KB PDF and listed as a schematic.

Schematic for Compal motherboard LA-L191P, project code GH53G, revision 1A, in a 5.27 MB PDF.

Repair guide, RG, for the P452SJ laptop, delivered as a 714 KB PDF. Expect board layout images with marked components, voltage values at key test points and flowcharts…

Large 962 KB PDF for the LM324P, the quad operational amplifier in a plastic DIP package, as the P suffix commonly indicates.

Part sheet in PDF form, 29.1 KB, for the 2SD2646 transistor, filed in the schematic category. The name supplies only the type number, without brand or revision.

Datasheet-style PDF of 21.4 KB for the 2SK2751, listed under the schematic category. The 2SK designation belongs to the Japanese JIS system and marks an N-channel…

Indexed as a schematic, this 95.8 KB PDF carries only the designation 2SC4821. In the JIS system the 2SC prefix denotes an NPN transistor, so the content is most likely…

Stored as a 101 KB PDF, this entry describes the 2SC3746, a JIS-numbered NPN bipolar transistor, and is filed under schematics in the catalogue.

Covering the 2SC3547A, this 288 KB PDF is a transistor datasheet indexed in the schematic section.

A 41.1 KB PDF titled with the part number 2SC1980 and an _E suffix, catalogued among schematics.

Small 39.6 KB PDF containing the datasheet for the 2sb1616, catalogued as a schematic entry.

An 89.5 KB PDF describing the 2SB1396, a JIS-registered part; the file name gives no further specifics.

Datasheet-style PDF, 317 KB, covering the 2SA1316 transistor even though the index type reads schematic.

Datasheet-style PDF for the JEDEC part number 2N7224, 64.1 KB, catalogued as a schematic.

A short 31 KB PDF for the 1SV316 diode, filed in the schematic category. A separate entry with UV and sot323 tokens also exists for this part number, so compare both if…

With the name 1N756A and a size of 50.3 KB, this PDF appears to be the datasheet for a single JEDEC 1N diode type in its A grade, filed under schematics.

A 44.4 KB PDF titled 181nq, categorised as a schematic but almost certainly the datasheet for a high-current Schottky rectifier module family; no voltage suffix is…

Indexed as a schematic, the 104mtkb document is a 159 KB PDF whose name follows a power semiconductor series style with no voltage suffix, device model, board number or…

PDF datasheet of 206 KB for the 1.5KE6V8A, an axial-lead 1500 W transient voltage suppressor rated around 6.8 V breakdown, with the A suffix denoting the 5 percent…

PDF datasheet of 460 KB for the 93C65A, a 93-series serial EEPROM using the three-wire Microwire interface, filed under schematics.

Only the number 271001 appears in this 134 KB PDF name, and it is listed as a schematic, though the pattern suggests a 27C1001-style 1 Mbit EPROM datasheet rather than a…

A 727 KB PDF titled 29010a, filed among schematics but most likely a datasheet edition for a 1 Mbit 29-series parallel flash memory, the a suffix suggesting a revision…

Numbered 27512, this compact 97.8 KB PDF is listed as a schematic but names no brand, board or revision.

Named 2764a, this 99.2 KB PDF sits in the schematic category, with the trailing a likely marking a revised version of a 2764 part.

Catalogued as a schematic, the 210 KB PDF titled 30HFU appears to be a datasheet for a family of power rectifiers sharing that prefix rather than a circuit diagram, as…

Datasheet-style PDF, 110 KB, carrying the part number 27l2048 and placed in the schematic category.

Indexed as a schematic, this 107 KB PDF covers the Microchip 24LC65, a 64 Kbit Smart Serial I2C EEPROM, and is effectively its datasheet.

Reference PDF for the 24LC16B, a 16 Kbit I2C serial EEPROM organised as eight blocks of 256 bytes.

A 220 KB PDF named after the 24C02C, with a -1 suffix that likely marks a duplicate or alternate copy.

RAR archive of 3.64 MB holding a schematic in PDF form, labelled ST5DB; the name gives no brand, revision or board number, so the contents must be checked after…

H46Y board schematic supplied as a PDF within a RAR archive of about 1.43 MB. No brand, model or revision appears in the name, so check the code printed on the…

ZIP archive of 1.98 MB with a generic name that gives no device, brand or board number; it is catalogued as schematic material and presumably holds one or more PDF…

Backlight circuit of the Samsung SM-A11 schematic, delivered as a 4.33 MB PDF. It shows the backlight driver, its boost inductor, diode, output capacitors and the LED…

Schematic in PDF format named only A, giving no indication of the device, brand or board it covers.