Installer package for the RT809F programmer software, build dated 2018-01-23, in a 178 MB RAR archive.

Archive for the Epson PM-210 printer, 2.94 MB in RAR form, noticeably larger than the other PM-series packages, so it may bundle a driver or several tools alongside the…

Datasheet-style PDF covering the TIP29 and TIP30 complementary power transistors, filed here under the schematic category.

Datasheet in PDF for the KSC3503, an NPN transistor; the file name gives only the part number, so ratings must come from the document.

Datasheet in PDF for the IRFP1405, an N-channel power MOSFET in a TO-247 package. The file name gives only the part number, so take the voltage, current and…

Datasheet-style PDF of 83.8 KB named for the 2SD1940, an NPN transistor under Japanese JIS numbering, in which 2SD stands for NPN low-frequency types.

Compact 32.0 KB PDF for the 2SC4747, categorized as a schematic in this index. The part number follows the JIS convention, in which 2SC denotes an NPN bipolar…

Schematic PDF of about 10 MB named th43e460d, which looks like a television model code, though the brand is not stated and should be confirmed in the document.

Revision 5 datasheet for the SN74LS540, an octal buffer and line driver with inverting 3-state outputs from the 74LS low-power Schottky TTL range, as a 75.1 KB PDF.

PDF service schematic, judging by the name for the Sharp LC-60LE835 series LCD television.

Service schematic in PDF form for the Panasonic TH-32F312M LCD television built on the SY56D chassis.

RAR archive of 7.34 MB named UN NAMED COF, which gives almost no detail about its contents.

RAR archive of 6.95 MB labelled only as software with the token EHE, which the name does not explain, so its exact contents and purpose cannot be determined from the…

Schematic in PDF format for the CCE Ultra Thin HT345 television, a 1.71 MB document. Television service diagrams usually cover the power supply, main board, backlight…

Schematic for the PMA400 Lambda amplifier, a 400 W audio power amp design credited to Rat Net, supplied as a 477 KB PDF.

Service schematic for the Audio Pro A2, supplied as a 542 KB PDF; the int-sm suffix most likely marks an international service manual edition.

Schematic PDF for the Samsung UA40EH6030 LED television, with the U71I designation appearing in the name, 8.66 MB.

Sony document titled Smart LED, catalogued as a schematic, provided as a 13 MB PDF. The name does not specify the TV model or chassis, so open it and check the covered…

Document for the BD9486F, 897 KB PDF, filed as a schematic. The BD prefix is used by ROHM for its ICs, and this part number appears on LED backlight driver sections of…

ZIP archive of about 37 MB holding the RT809F programmer software dated 2019-05-08 in an English build.

EDID contents for an LG LP154WX4 LCD matrix in the TL (C5) variant, stored as a 256-byte binary.

Panel EDID for a B170PW6 17-inch-class LCD as used in the Dell Vostro 1720, saved as a 256-byte binary.

An 822 KB PDF on COF panel repairs, referring to chip-on-film connections that join an LCD panel to its source driver boards.

Reset tool for the Epson L200 ink tank multifunction printer, supplied as a 583 KB RAR archive.

PDF for the CEP540N transistor, with the name noting 100 V and 36 A ratings, about 626 KB in size.

The 2SD2285 is documented in this 128 KB PDF. Its JIS part number, with the 2SD prefix, places it among NPN transistors intended for low-frequency circuits such as…

Part documentation for the 2SC5302 in PDF form, 89.2 KB, placed in the schematic section of the index.

Firmware image for the Samsung PS42C350B1 plasma TV, from main board BN41-01395A combined with an S42AX-YB09 panel driver set.

Display backlight schematic for the Samsung SM-A22 5G, a 5.25 MB PDF sheet. It shows the backlight driver, the boost inductor and diode, enable signals and the lines…

Backlight circuit schematic for the Samsung SM-A21s, a 3.82 MB PDF. It covers the LCD light section, typically the backlight driver, its boost inductor and diode, and…

PDF schematic covering the microphone, loudspeaker and earpiece circuits of a handset, from a sectioned series of roughly 4.78 MB pages without a model in the name.

RAR archive containing the RT809F programmer package, dated 20250903 in the name and marked as the English version, 36.1 MB in size.

HP EliteBook 735 G6 AMD archive described as an HD image, most likely a disk or recovery image, though the name does not confirm its exact form.

Reference sheet for the STK672-020 stepper motor driver hybrid IC from the Sanyo STK672 family, supplied as a 327 KB PDF.

Schematic in PDF form for a television identified only by the model code 32LH550BUA, an 8.13 MB document.

Schematic in PDF format for the Gigabyte GA-P55A-UD3P motherboard, revision 2.0, compressed in a 1.59 MB RAR archive.

Datasheet for the NCP6132A and NCP6132B, an onsemi multiphase buck controller family used for CPU core power in notebooks and desktops, supplied as a PDF of about 264…

EDID data for the Samsung LTN170X2 panel, revision L02, saved as a 256-byte binary containing a base and an extension block.

EDID image for the Samsung LTN170CT05-G01 LCD panel, 256 bytes in size with base and extension blocks.

BOE HB140WX1-100 panel EDID, a 256-byte image for this 14-inch-class laptop display. The -100 suffix distinguishes it from the -300 variant, which may carry different…