Sm-j510fn no display

[stevie]

Hi

phone came in with water damage , theres no display , i cant find
the right schematic to order the 3 small chips that have a DX marked on them

phone is now recogonised by pc but MTP DRIVER fails to install probrably due
to usb setting not set to file transfer

does anyone have circuit description or part numbers for the very small ics

thanks

[d-Artigo]

Originally Posted by stevie

Hi

phone came in with water damage , theres no display , i cant find
the right schematic to order the 3 small chips that have a DX marked on them

phone is now recogonised by pc but MTP DRIVER fails to install probrably due
to usb setting not set to file transfer

does anyone have circuit description or part numbers for the very small ics

thanks

samsung sm-J510FN display
first try replacing the lcd with the new one
both check its lcd working voltage at C6039 = 3.0V and at C6038 = 1.8V
replace the damaged and if both its either check or replace diode U5006 LDO 3.0V (AP7340D-30FS4-7-71 DIODES) with part number: 1203-008326 and U6004 LDO 1.8V (AP7340D-18FS4-7, DFN10) with part number : 1203-008250
which you are three sets under the U5006 two under it with one part number and currently the replacement of the other has not been updated yet

[yarikoslav]

Same problem here.
C6039 - 3.0V ok
C6038 - 1.8V ok
Changed DCDC but still no display.
Tried to change LCD but no results...

Is there any normal schematic for this phone. I found one SM but there is nothing about LCD part(

[sajjadshah999]

Mate 10 lite schematic diagarm need urgently please help me