PDF reference for the BQ24721C, a Texas Instruments multi-chemistry battery charge controller used in older notebooks.

Top-side print for a universal dos vas Matrix board, likely a dual voltage-amplifier-stage module, marked langsung print, meaning ready to print directly.

Issue of Silicon Chip magazine dated February 2005, scanned to a 24.7 MB PDF. Silicon Chip is an Australian electronics magazine that publishes construction projects…

Samsung troubleshooting guide for the Galaxy J7 model SM-J700H in PDF. TSHOO documents in Samsung service material normally cover fault-finding procedures with block…

Troubleshooting PDF, 3.16 MB, named without any brand, model or board reference, so it is uninformative until opened.

Schematic set packed in a RAR archive for the A7 board numbered 6050A3179901, a number in the 6050A format used by Inventec.

Schematic for the Acer Nitro 5 built on Compal board HH51R LA-M002P at revision 1A, supplied as PDF inside a RAR archive.

PDF guide on replacing an SG6741 PWM controller with an SG6841 in a Lenovo IP adapter, likely IdeaPad, though the name abbreviates it.

Schematic in PDF for revision 1.1 of the MSI MS-7B09 motherboard, supplied as a RAR archive.

Quanta schematic in PDF format for the Lenovo IdeaPad Y560p, KL3E/KL2D design, board DAKL3EMB8E0 at revision E, with r1a also shown in the name.

Compal schematic set for board LA-L946P Rev 1.0, packed as a RAR archive holding a PDF.

Acer schematic covering the Aspire S3-471, V5-431 and V5-471, which share the Wistron board design codenamed Husk.

Schematic for the Lenovo IdeaPad 320-15ABR and 320-17ABR laptops, built on LCFC board NM-B341 with project codes DG526, DG527 and DG726.

Inventec schematic for the APUS_KL project in its AX2 variant, revision X01, associated with Acer notebooks and stored as a 5.19 MB RAR containing PDF pages.

Schematic for the Lenovo IdeaPad 310-15ISK and 510-15ISK, LCFC board NM-A751, projects CG411 and CG511, in the discrete-graphics (DIS) version.

Schematic for the Apple Mac mini A1347 logic board 820-5509, revision A, with J64 as the board code and MLB marking the main logic board.

Lenovo schematic for the Compal GY55H, GY55J, GY55K and GY55L projects on board NM-D041 revision 1.0, with Nvidia N18P-G61 and G62 GPU options noted in the name.

Schematic PDF for the Lenovo E41-25 laptop dated 2014-09-30, revision 1.0, compressed as a 1.05 MB RAR.

Circuit diagram titled SCALA3-17 revision 1.3, with Samsung-style part number BA41-0175A, and the name also mentions HST and scala3-14.

Samsung Galaxy A5 (2016) schematic for model SM-A510FD, the dual-SIM variant, as a 2.56 MB PDF.

PDF schematic for the Lenovo ThinkPad E440 motherboard, board number NM-A151, 1.79 MB. The NM-A numbering follows the Compal/LCFC scheme used for many Lenovo laptops.

Only the part number 2SD2088 appears in the name of this 171 KB PDF, so treat it as the datasheet for that transistor.

Datasheet-style PDF, 134 KB, for the 2SK2715, with a 1-5 suffix in the name whose purpose is not stated and may mark an edition.

An 82.7 KB PDF for the 2SK1729 N-channel FET, the 2SK code following the Japanese semiconductor naming convention.

Short PDF datasheet, 42.7 KB, for the 2SK1065 N-channel FET. The file name contains only the part number.

The 2SJ316 is the subject of this 91.5 KB PDF. Its name gives only the semiconductor type code, so no equipment model can be inferred.

The 2SD863 transistor datasheet, a 96 KB PDF with no maker named in the file title. JIS numbering identifies 2SD devices as NPN transistors aimed at low-frequency…

PDF file of roughly 104 KB identified only by the part number 2SC4424. Under the Japanese JIS numbering scheme, 2SC parts are NPN bipolar transistors, so the document…

Component sheet for the 2SC4410 with an unexplained _E suffix, delivered as a 41.6 KB PDF.

Reference sheet covering the 2SB1411 transistor, delivered as a 216 KB PDF. The larger size suggests it may contain characteristic curves or several pages, though the…

Datasheet-style PDF, 201 KB, for the 2SB908 transistor. Japanese JIS numbering uses 2SB for PNP transistors intended for low-frequency service, which commonly means…

Covering the 2SB834, this compact 11.9 KB PDF carries a UTC tag that most likely refers to Unisonic Technologies, a maker that produces many second-source versions of…

Small 48.3 KB PDF covering the 2SA1323 transistor; the _E suffix in the name is not explained.

Datasheet for the 2N5301 transistor, stored as a 252 KB PDF with an RE suffix whose meaning the name does not explain.

An 88.1 KB PDF labelled 24C01 with a _3 suffix, probably a third copy of a datasheet for this 1 Kbit (128-byte) serial EEPROM.

Repair guide for the ASUS X456UJ laptop, indicated by the RG suffix, supplied as a 1.37 MB PDF. The name states no board revision.

Spanish-language colour reference on LEDs for TV backlights, edition dated June 2019, 2.01 MB PDF, part 06 of a series.

Repair guide in PDF form for the ASUS H81M-K motherboard, archived as an 828 KB RAR. ASUS repair guides usually include block diagrams, power sequencing, troubleshooting…

Generic troubleshooting PDF of 1.39 MB whose name gives no brand, model or board, so the device it covers must be checked inside the document.

Circuit diagram identified as Z61AE, delivered as a 1.30 MB PDF. The name holds only this project code, without brand or revision, so verify the details on the first…