dmitri wrote:ole_hansen wrote:pin 1-2
not readable... flickers.
pin 1-3
You're not precise again:) 1-2 cannot be flickering otherwise the LCD wouldn't work at all. It is definitely 1-3.
Measure voltage on pin 3 of the LCD connector on the board. What is it? Is it also flickering?
sorry.. i mixed 2 & 3
(all those pins to be aware of..)
pin 1-2 reads 4.97
pin 1-3 reads anything from 1.80 to 3.10 and flickers between those numbers..