PIONEER VSX-828-K VSX-528-S RRV4441 Service Manual download, schematics, eeprom, repair info for electronics experts
Pioneer VSX-528 home theatre receiver - CNET
Remote Control Suitable For Pioneer Axd7613 Axd7587 Vsx-528-s Vsx-528-k Vsx-43 Vsx-828-s Vsx-1135-k Vsx-920-k Av Receiver - Remote Control - AliExpress