PHILIPS AZ787-61 VER.1.0 Service Manual download, schematics, eeprom, repair info for electronics experts
Amazon.com: Philips Portable Boombox CD Player Bluetooth FM Radio MP3 Mega Bass Reflex Stereo Sound System with NFC, 12W, USB Input, Headphone Jack, and LCD Display : Electronics
1979 Philips High Fidelity Laboratories: Receiver and Speaker from my in-laws. : r/audiophile