Bang & Olufsen BeoPlay V1-40 MKII Service Manual page 60

6.6 Specification guidelines for service use
PL 1 to PL3: 3 x Output
Subject to change without notice
Data GND
(chassis)
1 2 3 4 5 6 7 8
Power Link
Pin 1 Overload
Pin 2 Data
Pin 3 Signal GND
Pin 4 Speaker on/off
Pin 5 Power up
Pin 6 Audio R out
Pin 7 Signal GND
Pin 8 Audio L out
Shield Data GND