A 226 KB PDF schematic for the Samsung BN44-00440A power supply board. BN44 is the part-number series Samsung uses for TV power units, and the revision suffix A should…

Datasheet PDF, 71.4 KB, describing the 1SV286 diode, although the catalogue assigns it to schematics.

Power supply schematic for Samsung part BN44-00508B, supplied as a 553 KB PDF, revision B. BN44 numbering covers Samsung TV power boards.

A 5.40 MB PDF schematic for the Samsung BN44-00496A power board. BN44 marks Samsung TV power supply units, and the board sticker should show the same number and revision…

Power supply schematic for the Samsung BN44-00472A board, a small 92.5 KB PDF. BN44 numbers designate Samsung TV power units.

Power board schematic for Samsung BN44-00438A, provided as a 637 KB PDF. BN44 numbers mark Samsung TV power supply units, and revision A should match the sticker on the…

PDF datasheet for the 1N5908, a transient voltage suppressor diode intended for clamping surges on low-voltage lines, listed in the schematic category.

Schematic PDF for the TV model TH32A410H carrying the -3 suffix, 6.62 MB in size, the same size as the -1, -2 and -4 copies in this set.

A 1.47 MB PDF schematic for the BN44-00605A power supply board, also referenced as PSLF770S05A in the name. BN44 is the Samsung part-number series for TV power boards.

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…

PDF schematic of 6.76 MB pairing LB31J with 32LN5650, which corresponds to an LG 32-inch LN5650 television and its LB31J chassis code.

PDF document for the 2SK3569 component, catalogued as a schematic although the misspelled name indicates it is really a datasheet for this N-channel FET from the 2SK…

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…

Schematic in PDF for the Samsung UA19F4000AR, a small LED TV, on chassis U86B, about 12.2 MB.

Datasheet in PDF, about 92 KB, for the 93C56 serial EEPROM, the 2 Kbit device in the 93-series Microwire family; the _3 suffix probably reflects a document revision or…

Microchip 24LCS22A documentation, 317 KB in PDF, indexed as a schematic but in reality the part datasheet.

PDF document, 307 KB, named 24c16p, referring to the 24C16 serial EEPROM with an unexplained P suffix.

PDF schematic labelled CV538H-A, a 786 KB document opened in any standard PDF reader. The name gives only this code, with no brand or device.

Schematic PDF of 260 KB with the code RSAG7.820.7748 in its name, a format typical of Hisense TV main or power board part numbers, preceded by the abbreviation FA.

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

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…

A 553 KB PDF schematic for the Samsung BN44-00509B power supply board, revision B. Samsung uses the BN44 prefix for its TV power units, and the revision letter should…

Schematic PDF, 166 KB, covering Samsung power boards BN44-00438A and BN44-00468A, with the name also carrying the code F77U.

A 69.5 KB PDF for the 3SK248, catalogued as a schematic and most likely a manufacturer datasheet for the part. Only the type number is stated.

Second copy of the THL32C3D TV service document, a 16.2 MB PDF with a -1 suffix and the same size as the unsuffixed file, so it is most likely a duplicate.

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

Power board schematic for Samsung part number BN44-00552A, provided as a 200 KB PDF. The name carries no further revision or model detail, so the board label is the…

An 11.3 MB PDF for the Samsung BN44-00522B power supply board. The BN44 prefix marks Samsung's TV power board series, and the B suffix is the revision, which should…

The 3SK219 is covered by this compact PDF of roughly 30 KB, indexed as a schematic but by its name a part datasheet.

Spanning 1SMA10CAT3 to 78CAT3 according to its name, this 81.5 KB PDF is filed as a schematic but describes a component range, the CA suffix typically marking…

Datasheet of 243 KB in PDF for the 93C46B, a 1 Kbit serial EEPROM of the 93-series Microwire family; the B suffix generally identifies a version with fixed word…

PDF of 306 KB for the 24C04 serial EEPROM, with a P suffix that the name leaves unexplained.

PDF document for the TDA7491P, a 1.45 MB file that is most likely the component datasheet rather than a board schematic, judging by the part-number name.

Schematic PDF of 6.18 MB with the code-style name la19c350d1, which gives no clear brand or device model.

First part of a multi-file schematic set for the TV model TH32A410H, a 6.62 MB PDF numbered -1.

English-language PDF about DC-to-DC regulators, 3.13 MB, filed with schematics. The name carries a numeric code but no specific IC or board, so it reads as a general…

Sony training material in PDF describing the WAX2T LCD TV chassis. Training guides usually explain block diagrams, board functions, signal flow, power sequencing and…

PDF document about a broadcasting system, 402 KB, catalogued as a schematic. Apart from that topic the file name gives no model, brand or board number, so its exact…

Reference sheet for the 3SK143, delivered as a 35.1 KB PDF and indexed under schematics. Beyond the part number the name says nothing.

Indexed as a schematic, this 63.9 KB PDF carries the name 1SV265 and nothing else. Under Japanese 1S numbering, the 1SV prefix denotes a Toshiba variable-capacitance…