Search found 4 matches

by sez
Fri Jan 31, 2020 9:12 am
Forum: DSO Shell
Topic: Screen doesn't show anything, probably faulty product
Replies: 5
Views: 8968

Re: Screen doesn't show anything, probably faulty product

JYETech didn't care about this. Great customer service.
by sez
Tue Jul 02, 2019 1:48 pm
Forum: DSO Shell
Topic: Screen doesn't show anything, probably faulty product
Replies: 5
Views: 8968

Re: Screen doesn't show anything, probably faulty product

No, LCD did nothing. No light or anything. Also no LED is blinked. About checking voltages, I'm not sure how to do it correctly, But whem I put props to (-) on D2 and +3.3V shows -0.25, D2(-) and V+ shows nothing, +3.3V and V+ shows nothing. Can you please tell me how to do it correctly and exact po...
by sez
Mon Jun 24, 2019 11:31 am
Forum: DSO Shell
Topic: Screen doesn't show anything, probably faulty product
Replies: 5
Views: 8968

Re: Screen doesn't show anything, probably faulty product

Today I received a response from Banggod and because more than 180 days passed, Banggood doesn't make any replacement/refund, unfortunately I didn't know that, if I did I would assembly it sooner. I wonder what will be the response from JYE Tech side.
by sez
Sun Jun 23, 2019 3:38 pm
Forum: DSO Shell
Topic: Screen doesn't show anything, probably faulty product
Replies: 5
Views: 8968

Screen doesn't show anything, probably faulty product

Hello, I bought DIY DSO 150 from Banggood almost 6 months ago and yesterday I found time to assembly it. As manual states, before soldering anything, I tried to plugin 9V power to see the screen but unfortunately screen doesn't show anything. I checked the D2 with multimeter and it shows 9V. I'm new...