PDF bundle of Bose schematics, 1.53 MB in size, whose name lists no particular model, so the covered products must be confirmed by opening it.

Diagram of a 2.1 preamplifier joined to an audio power amplifier, taken from a YouTube project; the doubled pdf extension is just a naming slip.

Schematic in PDF format for a Pegatron board identified as C15B RG, packed in a RAR archive.

Schematic diagram in PDF form, packed in a RAR archive, for the Quanta UT12 motherboard DA0UT1MB6E0, revision E.

Service schematic for the Nokia N76 mobile phone, supplied as a PDF in a RAR archive. Phone schematics like this show the power management IC, charging path, display and…

Compal schematic for the LA-9061P main board at revision 2A, in PDF. The name gives no laptop model or brand, but LA-9061P is the Compal board for the VIWZ1 and VIWZ2…

Schematic PDF for the GL504GM motherboard, revision 2.1. A technician uses it to follow the power-up sequence, identify PWM controllers and MOSFETs, and locate the…

BIOS archive for the Biostar TA790GXB desktop motherboard, catalogued under ECS. The name gives no board revision or firmware version, so check the PCB silkscreen for…

Schematic for the ASUS X550LD laptop, provided as a PDF compressed into a 980 KB RAR archive. The name gives no board revision, and the RG marker is not explained.

Motherboard schematic for Tongfang laptop barebones PF4WN2F, PF4WN3F and PF5WN2G, with the GK5CN3X design also listed, packed in a 2.46 MB RAR.

PDF schematic labelled Z84J, roughly 2.6 MB. The name states no brand, revision or model, so identification relies on the title block inside and on the code silkscreened…

Schematic in PDF form, 1.72 MB, named TERESA20. The name carries only what looks like a project code name with no brand, model or board number, so open the file and read…

PDF schematic labelled SL410K, a model name that matches the Lenovo ThinkPad SL410 family, although no brand is stated in the file name.

BIOS firmware for MSI board MS-14DK1, version 2.1 as stated in the name, compressed into a 4.34 MB RAR.

Schematic PDF for the Wistron Cedar Intel motherboard 13269-1, with PWB FX3MC at revision A00.

Schematic PDF for Inventec MW10A, pre-MP build, board 6050A2127101, revision A02, dated 0805.

Firmware archive for the Samsung NP-R20, XY05 variant, a 552 KB RAR file. The name carries only the model and what looks like a suffix code, with no board number…

Service manual pack for the Samsung Galaxy A50, model SM-A505F, compressed into a 7.32 MB ZIP.

BIOS binary of 4.00 MB whose name, h61ms2p3.f6, follows Gigabyte naming for an H61M-S2P series board at BIOS version F6, though the board revision is not stated.

Schematic PDF for a board labelled Z96Fm, revision 1.0, 4.60 MB, not archived. The name gives no brand or device model, so verify the code and revision printed on the…

RAR archive for the HP EliteBook 840 G3 on Inventec board 6050A2892401-MB-A01, marked as the touch-screen variant, 7.26 MB.

ASUS P8H61-M LE R2.0 desktop motherboard BIOS archive, firmware version 1408, in RAR format. The board is built on the Intel H61 chipset for LGA1155 processors.

MSI firmware for the MS-16P71 motherboard, version 108, packed in a 49.1 KB ZIP. The MS- number follows MSI's own numbering, with the final digit denoting a board…

PDF schematic for revision 3.0 of the Gigabyte GA-F2A78M-D3H, a microATX board on the AMD A78 chipset.

Schematic PDF named R7000L-64TC, roughly 209 KB, covering a design whose suffix 64TC is not explained by the name itself and may denote a variant or configuration.

Schematic for the MSI MS-7295 desktop motherboard, revision 0B, a 1.07 MB PDF file. MS-7xxx is the numbering pattern MSI applies to its desktop boards, and 0B usually…

Schematic for the Dell Inspiron M5030, built by Wistron under the Chelsea DJ2 project, UMA version using integrated graphics, revision X01.

PDF schematic for the Inventec-pattern motherboard 6050A2446201, revision MB-A02, in a 692 KB zip. The name does not say which laptop model uses this board.

Schematic of the HP EliteBook 8470P mainboard 6050A2470001-MB-A03, a PDF inside a RAR archive.

Schematic PDF in a ZIP archive for Quanta motherboard DAZQSAMB6F1, revision F. The name gives no laptop model, so identify the system by the board code silkscreened on…

Service manual for model A102U, packed as a 1.92 MB RAR archive. The name does not state the brand; the code resembles Samsung model numbering, but verify against the…

MSI schematic for board MS-7A30, version 1.0, marked FT4STMS, provided as a PDF inside a 1.65 MB RAR archive. MS-xxxx numbers are MSI's own board codes.

Schematic in PDF format for the BM10ABK mainboard, Inventec board number 6050A2471301, revision X01, compressed into a 492 KB RAR.

Schematic in PDF identified only by the Quanta board code DA0FI3MB8D0; the name gives no brand or laptop model.

Sony VAIO SVF15 schematic for Quanta board DA0HK9MB6D0, with project codes HKD, HKC and HK9E listed, and the HSW tag pointing to an Intel Haswell design.

Quanta X1A notebook schematic, revision 1A, provided as a 1.77 MB PDF; the name lists no laptop brand or chipset.

An 8 MB BIOS image identified only by the board number 10283-1, which follows Wistron's numbering used across laptops made for various brands.

Z97I-PLUS board layout, revision 1.03A, provided as a 168 KB RAR archive. This mini-ITX boardview shows the position of each component together with its net connections…

Schematic PDF for the Lenovo C225 all-in-one, Quanta project QUD, board DA0QUDMB6E0 revision E, packed in a 1.16 MB RAR.

Schematic documentation for the Xiaomi Mi 9T smartphone, supplied as a 1.56 MB zip. Expect circuit pages for the power management chip, charger, battery connector…