| First check incoming/outgoing.two condions wil get
1)- incoming/outgoing ok then problem in display&display path.
check with another display.resolder display connector.check
voltages vBat 4v,VAUX 2.5v,vio 1.8V to displayconnector.
then check display ics Z4402,Z4403. Then check cappacitersin
display path.then check OMAP.
only whit screen-NO incoming/outgoing->software
OR hardware problem.
SOFTWARE->MANUALFORMAT->FLASH.
HARDWARE->PROBLEM->RETU->FLASH->ICS. |