Search found 4 matches

by Rinkel80
Tue Sep 27, 2016 12:36 pm
Forum: FG085
Topic: FG085 Out put
Replies: 8
Views: 12878

Re: FG085 Out put

I did the reset to default. Still no waveform.

I measure 2,5 volts. Thats OK.

I will send a e-mail about the replacement unit.

Thanks for the help. Appreciated
by Rinkel80
Tue Sep 13, 2016 5:25 pm
Forum: FG085
Topic: FG085 Out put
Replies: 8
Views: 12878

Re: FG085 Out put

What do you mean with R13 is opened. I measure voltage over R13. On both sides of the resistor. Same voltage is also at pin7 of U6 I also measure the U6 VCC pins. All receive 5 volts. Are there more methodes to test if U6 is working? Still no signal at R9 or R16 Does it help if I flash the AVR U6 ch...
by Rinkel80
Tue Sep 06, 2016 6:09 pm
Forum: FG085
Topic: FG085 Out put
Replies: 8
Views: 12878

Re: FG085 Out put

Hello, I received in july the FG085. But its not working. I only get a offset as output. But no waveform. I measured on every point i could measure with some help of the schematics. But no wavefront. I used a multimeter and the DSO138. If i change the offset in the software that also chancing at the...
by Rinkel80
Wed Jul 27, 2016 9:31 am
Forum: FG085
Topic: FG085 Out put
Replies: 8
Views: 12878

Re: FG085 Out put

I have the same problem. A couple weeks ago i received the generator from Banggood. The build process was easy. But i dont get a signal out of the machine. If i measure with the multimeter on all pin the power is good. On the output pin i only measure the offset voltage. If I change the offset volta...