Unit/Model: Sony Xperia XA ULTRA/ F3216
History: Water damage
Problem: No LCD Lights
Action Taken: Cleaning(failed)
Solution: Trace positive or Anode of LED lights of LCD and DONE.
See Screenshots
No Display Lights
Make a Jumper from vLED out to LCD connector
and DONE
NOTE: Make sure na ang jumper ay di dumikit sa GROUND, 30v po ang supply nang LED niya kaya siguraduhin di mag ground, and before nyo e try with battery make sure to test ang battery terminal baka may shorted.
Salamat po.
History: Water damage
Problem: No LCD Lights
Action Taken: Cleaning(failed)
Solution: Trace positive or Anode of LED lights of LCD and DONE.
See Screenshots
No Display Lights
Make a Jumper from vLED out to LCD connector
and DONE
NOTE: Make sure na ang jumper ay di dumikit sa GROUND, 30v po ang supply nang LED niya kaya siguraduhin di mag ground, and before nyo e try with battery make sure to test ang battery terminal baka may shorted.
Salamat po.
