Apple iPhone 11 Pro circuit material for the high-frequency power amplifier section, packed in a 430 KB RAR archive with no format details given in the name.

Power supply schematic for the Sony KDL-40U2000 LCD television, a 2.1 MB PDF. The name refers only to the power section, so expect drawings of the mains input, PFC…

Sony KDL-40V3000 schematic covering both the power supply and the backlight inverter, packed in a single 1.65 MB PDF.

Schematic PDF for PS-5161-1D1S, a code in the style of a power supply model, 1.15 MB in size.

Short 100 KB PDF datasheet for the STK465, a thick-film hybrid audio power amplifier module from the Sanyo STK range.

Sony KDL-26S3000 LCD TV power section schematic in PDF format, about 221 KB. It shows the supply circuitry so a technician can follow the standby and main rails, measure…

PDF schematic for the power supply and inverter of the Sony KLV V40A10E LCD TV, chassis AT2X, about 186 KB.

Dell power schematic for the D400, judging by the name, packed as a 401 KB RAR archive. It appears to cover the power section rather than the full board.

Schematic of a 1000 W audio power amplifier rated into 2 ohms, marked R2, RLVA SE1, 2012 revision 1, in a 110 KB PDF.

Power supply schematic for a chip amplifier, provided as a 497 KB PDF with a source tag in the name.

Repair material for the Vivo Y83 smartphone, filed as a schematic, whose name describes a fault: the phone draws about 3 mA on power-on after being dropped again and…

Schematic covering the power and inverter circuits of the Sony KDL-52W5800 LCD television on the EX2L chassis, supplied as a 1.49 MB PDF.

Power-sequence document for the Gigabyte GA-B150M-HD3 DDR3 motherboard, delivered as a 548 KB RAR archive.

Power supply and inverter schematic for the Sony Bravia KDL-46V3000 LCD television, with the name also listing the related KDL-46VL130 model.

Power supply schematic shared by the Sony KDL-40S3000 and KDL-46S3000 LCD televisions, in a small 148 KB PDF.

Power supply schematic for the Sony KF-42WE620 and KF-50WE620 projection televisions on the LA-2 chassis, in a 1.78 MB PDF.

Schematic of the Samsung BN44-00497A power supply unit, a 2.11 MB PDF. The BN44 prefix is Samsung's numbering for TV power boards, and the A suffix is the revision to…

Section 3.2 of a Spanish repair course dealing with the bench power supply, a 244 KB PDF. No specific supply model is named.

Power-on circuit diagram for the Apple iPhone 11 Pro, packed in a 345 KB RAR archive. It covers the startup path a technician follows on a dead phone: battery input…

Motorola archive titled Moto Z Power with model code XT1650, compressed as a 12.7 MB RAR.

PDF schematic for a 2.1-channel power amplifier, meaning two satellite channels plus a subwoofer channel.

Boardview file and schematic diagram for Apple logic board 820-1888, with the name noting that power material is included, in a 3.31 MB RAR archive.

Circuit schematic for the Motorola Moto E7 Power, model family XT2097 with the X marking regional variants, archived as a 15.6 MB RAR.

Schematic of the power and inverter boards for the Sony KLV-40V W410A television on the EX1 chassis, delivered as a 1.78 MB PDF.

Apple iPhone 11 Pro diagram excerpt describing the earpiece receiver and its audio amplifier circuit, stored in a 314 KB RAR archive.

Schematic in PDF form, 6.36 MB, for the Samsung BN44-00520F power supply board, revision F.

Power supply schematic for a Toshiba TCL L32S4900S television, covering the PLE55-1A power board, revision 1.1, as a 4.53 MB PDF; fonte is Portuguese for power supply.

PDF schematic of a power supply adapter, identified in the name only by the code tsm103_394, which likely refers to a controller or design number.

Schematic PDF for the 17IPS71P-R4, a power supply board, revision R4, about 1.27 MB, carrying the FA prefix used in this set.

Schematic in PDF for the Sony APS-285 power supply unit, 4.84 MB, originally saved from a document-sharing site.

2.1 amplifier schematic attributed to Amiru, a compact 98.7 KB PDF. The name gives no details about the ICs or power level, so the diagram itself must be read for…

STK4121V datasheet in PDF format, 92 KB, covering a hybrid audio power amplifier module from the Sanyo STK series.

Spanish-language schematic for a stereo amplifier titled Zener, rated at 1000 W, in a 1.15 MB PDF.

Class H power supply schematic, version 0.2, fuse type, marked final, in a 1.39 MB PDF.

Schematic for a Lenovo LCD monitor, model D222, supplied as PDF in a RAR archive. Monitor schematics usually cover the power supply board, backlight driver and scaler…

Schematic in PDF form for the Samsung power supply board BN44-00300A, with the name marked as tested, suggesting the drawing was checked against a real board.

Small 117 KB PDF titled only BN44, filed as a schematic. BN44 is the Samsung part-number prefix used for power supply boards in its TVs and monitors, but the name gives…

Schematic in PDF form for the Philips 247E4LHAB monitor, model code 247e4lhab57, archived as a 4.47 MB RAR.

Catalogued as a schematic, this 80.2 KB PDF carries the code 249NQ135, which looks like a power diode or rectifier module part number, so a datasheet is the likely…