Hello
This is pinout for touchscreen , good luck at all!!
pin in G8 (LDO on motherboard) is 25 on card reader is 2.9V , power for FT9CJ touchscreen controller
pin 13 "output or input" of MAX77620 pmic ? maybe , on my defective Touchscreen mesure is 0.3v to 0.5V sometime ,
if someone has a touchscreen that works and can confirm the measurement for pin13.
Continue reading...
This is pinout for touchscreen , good luck at all!!
pin in G8 (LDO on motherboard) is 25 on card reader is 2.9V , power for FT9CJ touchscreen controller
pin 13 "output or input" of MAX77620 pmic ? maybe , on my defective Touchscreen mesure is 0.3v to 0.5V sometime ,
if someone has a touchscreen that works and can confirm the measurement for pin13.
Continue reading...