Hello to all,
I want to change my BGW 750G VU-led display from bar to dot mode.
When I look to the datasheet of the led driver and the schematic/pcb,my display should already be in dot-mode but thats not the case.
Am I missing something here?
Maybe some BGW goeroe's can help me out,thanks in advance.
Jorre
I want to change my BGW 750G VU-led display from bar to dot mode.
When I look to the datasheet of the led driver and the schematic/pcb,my display should already be in dot-mode but thats not the case.
Am I missing something here?
Maybe some BGW goeroe's can help me out,thanks in advance.
Jorre
Attachments
Disconnect pin 9 from circuit and leave it open
Edit, the LEDs in this circuit seems to be connected unconventionally.
Edit, the LEDs in this circuit seems to be connected unconventionally.
Last edited:
Vu display
Hello,
Thanks for the quick reply,pin 9 (of both drivers in cascade) are not connected (floating) and the display is working in full bar-mode.This is just my problem.
Grtngs;
jorre
Hello,
Thanks for the quick reply,pin 9 (of both drivers in cascade) are not connected (floating) and the display is working in full bar-mode.This is just my problem.
Grtngs;
jorre
Leds are in series.
I would try to break the connection to the transistor lifting one leg of the collector resistor.
I would try to break the connection to the transistor lifting one leg of the collector resistor.
