ARCHIVED FORUM -- March 2012 to February 2022READ ONLY FORUM
This is the second Archived Forum which was active between 1st March 2012 and 23rd February 2022
Hi!
Do someone know about the way the failure system indicated by the LED is working?
Speakers connected?IC boards connected?Ground/Chassis connected?
All together? Or a more complex way to raise system failure state?
I need more Beolabs!
A little backgournd:I need to run the speakers outside its original cabinet. The woofers were still inside and thus couldn't be connected to its PCBs. The LED went yellow when turned on, so i conlude the woofers are missing by the PCB.
Now i finally got the woofers out and could reconnect with its wires. Plugged in mains and PL, LED went to green, but no sound. So i still miss or ruined something.The wiring looks good compared with diagram in service guide. The to bad there is no current on PCB 2-P4 or PCB 4-P10.
How to check PSU? :P