Document for the BA7075, a ROHM integrated circuit, provided as a 158 KB PDF and filed as a schematic. The name gives only the part number, so expect the datasheet with pinout, block diagram, ratings and an application circuit. The BA prefix is used by ROHM for many analog and video ICs. Use the sheet to locate supply and signal pins, compare measured voltages with typical values and confirm the package before replacing the chip or tracing a missing signal.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @cyberlanelectonik. Enginerys does not host this file.
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.
Any PDF readerSumatraPDFFirefox / ChromeFlexBV (links PDF to boardview)