Duplicate-labelled Acer 4551 BIOS image for the JE40-DN mainboard, 2.00 MB in BIN format, matching a 16 Mbit flash.

Patched BIOS image for an Inventec-numbered board 6050A3022501, MB-A01, a 32 MB binary sized for a 256 Mbit SPI flash.

UEFIExtract NE build A71 for 64-bit Windows, a small 406 KB ZIP. UEFIExtract is the command-line companion to UEFITool.

Intel CSME 15.0.41.2158, Consumer SKU for LP chipsets, stepping B, production build extracted from a system, identified by tag 74393372 and sized 2.98 MB.

Compact 112 KB RAR archive for the LED32IS97N LED TV, with OZ9986SN noted in brackets; that part number belongs to an O2Micro LED backlight driver controller, which…

ASUS GL702VSK boardview at revision R2.0 for motherboard 60NB0DZ0-MB1510, with an Intel Core i7-7700HQ and a GTX 1070M with 8 GB.

Schematic of the Quanta CL1 board, revision J3A, a compact 384 KB PDF. The small size suggests a short page count, so it may cover a simpler or smaller board, and it is…

PDF schematic of 4.46 MB for the AOC T2965M monitor TV. Service diagrams of this kind show the power supply, main board, backlight driver and signal paths, letting a…

Disassembly and reassembly chapter, section 6, of the Samsung SM-B110E service manual, in a 249 KB RAR.

Samsung SM-B310E troubleshooting chapter, section 7 of the service manual, contained in a 3.14 MB RAR.

Section 3 of the Samsung SM-B310E service manual, the exploded view and parts list, in a 219 KB RAR.

Schematic in PDF form for the AOC T2965M display, a 4.46 MB document. Monitor and TV schematics like this help a technician follow the power supply section, backlight…

Second part, 1.00 GB, of a split RAR set that packs a single-language Windows 10 Pro installation labelled pre-activated.

Circuit extract for the Apple iPhone 11 Pro covering the power amplifier supply circuit, packed as a 246 KB RAR archive.

Circuit excerpt for the Apple iPhone 11 Pro showing the low frequency diversity receiving circuits, in a 290 KB RAR archive.

Spanish-language section 3.3 on the oscilloscope, part of a workshop equipment chapter in a phone repair course, supplied as a 362 KB PDF.

Small 94.3 KB PDF for the BQ24728 battery charge controller by Texas Instruments, placed in the schematic category.

Service schematic for the Bose AM15P, as named in the file, likely an amplifier or powered bass module from an Acoustimass-type speaker system.

Archive for a Sony VAIO notebook with model code PCG-NVR23 and motherboard MBX-67, compressed as a 1.88 MB RAR file.

Second copy of a schematic PDF named M9A0 MP, 945 KB, slightly larger than the other file with the same base name, which may indicate a different revision or extra…

Revision 1.1 schematic for the Gigabyte GA-B85M-DS3H desktop motherboard, packaged as a PDF inside a 713 KB RAR.

Second copy, marked (2), of an archive for Quanta motherboard DA0ZQXMB8E0 revision E. At 6.20 MB it is slightly smaller than the other upload, so its contents may…

BDV boardview for Quanta board DA0ZK2MB6F1, platform ZK2, mainboard revision F, delivered in a RAR archive.

Samsung service guide for the SM-A115U handset (Galaxy A11 family), revision 1.0, provided as a PDF in a 3.14 MB RAR. The U and F tokens are not explained by the name.

Second 1 MB BIOS image for an L300, the (2) in the name suggesting an alternate dump or another variant alongside a similar file.

Main BIOS dump for an HP Pavilion dv4-3006tx with a second-generation Intel Core i5. The 4 MB size matches a 32 Mbit SPI flash chip.

Samsung GT-E1150 feature phone documentation supplied as PDF inside a 4.58 MB RAR archive, catalogued as a schematic.

Small boardview file in .brd format, only 22.5 KB, named simply LIO, which may refer to an I/O daughterboard but states no brand, model or board number.

Schematic diagram in PDF format for the Quanta laptop motherboard DA0X8BMB6F0; the file name gives no laptop brand or model.

BIOS for the Biostar H61MV3B desktop motherboard, revision 6.0, marked as tested and working.

Schematic in PDF format for the CRT television chassis CY-PH2529TOP, about 528 KB. The name gives no TV brand or model, so confirm the chassis code on your set's main…

Samsung SM-E700M archive, the Galaxy E7 variant, as a ZIP of 9.19 MB. The name lists only the model, so the exact contents, whether schematics, PCB layout or service…

Compressed service manual for the Samsung SM-A217F, the Galaxy A21s. Samsung service documentation generally covers disassembly, exploded views, part lists and…

Schematics for the Huawei Ascend Y600, model Y600-U00, in a 2.07 MB zip. The pages should cover the power management IC, charging circuit, battery connector, display…

Additional copy of the ASUS A45A firmware associated with the K45A, again without a board revision in the name.

Schematics for the OPPO A51W smartphone, supplied as a 1.25 MB rar archive. A technician uses these sheets to see which regulators feed each section, where charging and…

Schematic diagram for the Lenovo A350 phone, delivered as a 1.39 MB RAR archive with no service manual named.

Schematic diagrams for the original Xiaomi Mi 2 phone, compressed into a 1.87 MB ZIP. The name lists no board number or revision and does not mention the later Mi 2S, so…

Compact schematic package for the basic Nokia 1280 feature phone, type RM-647, about 137 KB as a RAR archive.

Revision 1.03 boardview for the ASUS P8H77-V motherboard, packed as a 174 KB RAR. With it you can locate components by reference, view pin-to-net connections and find…