Bang & Olufsen Beocord 1500 DeLuxe

 

The info below is from the site Beocentral.com and is copyrighted by them.
Used with permission.

 
Diagrams and pcbs are the same as in Beocord 2000:
Microphone amplifier
Phono amplifier
Radio amplifier
Recording amplifier
Playback amplifier
Power supply