ASUS schematic PDF for the P8Z77-V LX and Deluxe family, part of the Ivy platform series, i.e. Ivy Bridge on the Z77 chipset.

Uninformative name apart from the version 9.1.25.1005, 1.49 MB raw binary. The version scheme and size match an Intel ME 9.1 region image, though no laptop or board is…

BIOS archive for the Dell OptiPlex 760 desktop, with the name including tokens E93839 and GA0403 that appear to be the board identifiers.

Schematic for the ASUS K42JR laptop, revision 2.0, in a 3.87 MB PDF. The pages cover the mainboard circuits, from the charger and power regulators to the chipset, memory…

ASUS schematic covering the K40IJ and K50IJ notebooks, which share one mainboard design, at revision 2.0.

A second copy of a BIOS binary for the Intel D945GCCR desktop board, 512 KB in size; the (1) in the name only marks a duplicate and says nothing about version.

BIOS image for the ASUS X200MA with a clean Management Engine region, meaning the ME section has been reset to a default unconfigured state.

Samsung Galaxy Core Plus schematic for the SM-G350, a 2.48 MB PDF. No suffix or board revision is stated in the name.

PDF schematic for the Samsung SM-T211, roughly 6.85 MB in size, with no hardware revision given in the name.

Schematic set for the Nokia 5220 handset in a 4.82-class PDF of 4.62 MB. The name gives the model only, with no board version or revision.

Second schematic document for the Nokia 2600 phone, a 714 KB PDF; the 2 in the name likely marks it as part of a multi-file set or an alternate copy.

Nokia 5510 schematic, the second document in a set judging by the trailing 2 in the name, in a 714 KB PDF. No revision is mentioned.

Combined schematic document for the Nokia 6133 and Nokia 6131, two closely related fold phones, supplied as a 1.75 MB PDF.

Nokia 3360 schematic diagrams in a 634 KB PDF, with no revision stated in the name. For older handsets like this one, the sheets are a key reference to follow the power…

BIOS dump for the Lenovo ThinkPad L420 on the Quanta DAGC9EMB8E0 motherboard at revision E, stored in a 1.63 MB RAR archive.

Compal schematic covering the Lenovo G470 and G570 laptops, with board numbers LA-6751P and LA-6753P listed in the name; this copy is marked as a second version of the…

Foxconn-designed Lenovo laptop schematic identified by the project name S04, with no model number or revision stated.

IBM ThinkPad R61i schematic in PDF form, 1.40 MB, for the version with shared VGA memory, meaning integrated graphics rather than a discrete GPU.

Wistron JE40-HR schematic for the Acer Aspire 4750, 4750Z and 4752, covering discrete and UMA graphics builds, revision 1, 1.50 MB PDF.

Quanta AT3 motherboard schematic in PDF form, revision R1A, 1.26 MB, marked as a second copy of the same document.

Schematic for the Quanta KT2 project, revision RA, in a 712 KB PDF file. The name holds only the Quanta project code and revision; no retail laptop model, chipset or CPU…

Samsung GT-I9300 Galaxy S III troubleshooting document, chapter 08 of the service manual by its name, as a 13.6 MB PDF.

4 MB raw BIOS dump for the ASUS UL80Jt, marked as working. The name has no board revision or firmware version, so confirm the board before writing it.

Main BIOS image of 4.00 MB for the Acer Aspire 5740G, labelled big and OKOK to show it was tested working.

Small 37.9 KB PDF for the 74HC4050, a hex non-inverting buffer from the high-speed CMOS family, often used as a level shifter because its inputs can accept voltages…

Duplicate copy of the 2SC4517 NPN transistor sheet, a 26.9 KB PDF filed among schematics, with the numbered suffix indicating a second saved instance rather than a new…

A 329 KB PDF datasheet for the 24AA52 and 24LCS52 serial EEPROMs, small 2 Kbit I2C memories.

Chapter three of a Spanish mobile-phone training series, explaining how a phone works, as a 1.75 MB PDF.

Samsung SM-A20S schematic section dedicated to the LCD backlight, 4.62 MB PDF. It covers the backlight driver circuit, its boost coil, diode and capacitors, and the…

Schematic section for the 13 MP wide rear camera of the Samsung SM-A20S, provided as a 4.64 MB PDF.

Front camera section of a handset schematic in PDF form, part of a series of pages near 4.78 MB each, with no model named.

Schematic section for the Samsung SM-A02S smartphone covering the handsfree audio circuit, supplied as a 1.79 MB PDF.

ASUS desktop motherboard schematic for the P5KPL-AM, with an IN suffix that likely marks a regional variant.

RAR archive for the HP EliteBook x360 830 G8, motherboard 6050A3219701, an Inventec-style board number.

Block diagram and layout document for the Samsung SM-S901U, dated 220203, stored as a 3.41 MB PDF.

Second copy of the Quanta MK 2.0 schematic: the 834 KB size and the (1) suffix point to a duplicate of the same PDF, so one copy is usually enough.

Duplicate 4 MB firmware dump from an HP 15 AMD laptop whose BIOS sits on a GD25Q32 chip, the GigaDevice 32 Mbit SPI part.

Second copy of a 4.00 MB BIOS dump labelled as an original image for a dv6 laptop, with an extra GRN tag whose meaning the name does not explain.

Second copy, marked (2), of a BIOS image for the CQ61 with the name pointing to the Intel-based version of the model.

Duplicate of the CQ50a BIOS binary, 1.00 MB, likely a second read of a Compaq CQ50 flash chip kept for comparison.