Recent content by void

I do have continuity between b+ and 5v

I removed the batteries and power cycled till 3.3v was 0, for some reason 5v is about -0.41v though, and when the batteries where removed 5v was getting 4.14v and with the batteries back on 5v has the same voltage as the batteries.

The 5v pad is giving the same voltage as the batteries

what voltage should the batteries be at

I have 4 batteries connected

3.46v

3.3v is 3.3v, 1v is 1v, 1.15v is 1.16v, 1.8v is 1.06v, 5v is 3.63v

Yes i am using a 5v fan, I unsoldered the fan and cleaned it with IPA and the voltage is still 3.64

345 C

I think this chip is not working The two pins circled in red are giving the same voltage. Im pretty sure that the pin on the right should be giving 5 volts, but instead its giving the same 3.64v

I clean up the board and the problem is still there. I checked the voltages again and the 5v line is showing about 3.64V, which is the same voltage that i get from checking the fan+. I checked on the back side of the board and it is not bridging.

With or without a screen connected is supplies the same 3.9v

My Pms Lite will not supply 5v on the 5v line but all the other lines are correct. Instead the 5v line is suppling 3.9v

i found a spot and it seams to work now