Fault Flow Chart - Bang & Olufsen BeoLab 9 6217 Service Manual

Fault flow chart

2.
Fault flow chart
No red light in STANDBY ...................................................... 2.2
No sound, but green LED is OK ............................................ 2.4
No sound from woofer, but tweeter and midrange is OK ..... 2.4
No sound from midrange, but tweeter and woofer is OK ..... 2.5
No sound from tweeter, but midrange and woofer is OK ..... 2.5
No function of the PCB7, NTC ............................................. 2.6
No function of S and S2 ..................................................... 2.6