Search found 12 matches

by adula
Thu Feb 25, 2016 2:06 pm
Forum: DSO138
Topic: White screen, cannot enter test mode (Maybe?)
Replies: 2
Views: 4339

Re: White screen, cannot enter test mode (Maybe?)

Hi,

Thanks for the help. I read the posts on white screen and I believe the problem is I have not made a solder connection somewhere. I will look again to see where I made a bad solder connection.

Thanks again.

Alex
by adula
Tue Feb 23, 2016 7:32 pm
Forum: DSO138
Topic: White screen, cannot enter test mode (Maybe?)
Replies: 2
Views: 4339

White screen, cannot enter test mode (Maybe?)

Hi all, I put the kit together and all voltages appear within value except for T525 and L1 which read -10.12 and J2 reads 1.66. The power supply reads 9.3. The LED blinks at about 1 Hz. It does not change except with the reset button pushed it stays off for a couple of seconds. The unit does not app...