N70 LCD EMIF Z4403 line broken

[hangout2511]

i think now only hope is use microscope and digg VERY LITTLE, VERY CAREFULLY .. its just positive try to do anything.. cuz now board is almost in SCRAP .. so there is nothing wrong to try in it.. just digg little with micro niddle and once u get any copper thing there just put very small ball with soldering iron..
GOOD LUCK

[reji]

Originally Posted by xtremeburaq

ok, checking procedure is correct but ur counting trick is wrong.we count it left to right.

i think this is the actual method. others for easy use.

[r a nadeem]

Mr Reji version Mr xtremeburaq ,both are right , they only confused , but say right . the pin 09 and 19 are connected , i have check carefully now . actual pic is this i think. check now , its connected .

[xtremeburaq]

Originally Posted by r a nadeem

Mr Reji version Mr xtremeburaq ,both are right , they only confused , but say right . the pin 09 and 19 are connected , i have check carefully now . actual pic is this i think. check now , its connected .

OK, U CHECKED IT CAREFULLY ,NOW SAY ME ONE THING THE CONNECTIONS WHICH U SHOWN IN PIC IS 7TH PIN CONNECTION OR 9TH PIN CONNECTION.AND ONE IMPORTANT THING IS THAT IF IT IS REALLY 9TH ACCORDING TO U THEN IT IS WORKING CONNECTION .BUT I M NOT AGGREE WITH UR OPNION BECOZ IF WE CHECK IT BY COUNTIONG PROCEDURE THEN ITS IS 7TH PIN WHICH U SHOWN IN PIC 9TH .AND ALSO IF U CHECK THE SCHEMATIC THERE IS ALSO QUOTED 9TH PRINT IS NC. IF I M WRONG THEN PLEASE GUIDE ME WITH SUITABLE REASON.I EDIT REJI PIC NOW CHECK IT CAREFULLY .NOW U CAN EASILY UNDERSTAND WHICH IS 7TH AND WHICH IS 9TH.

UR'S TRUELY FRIEND XTREMEBURAQ.

[xtremeburaq]

Originally Posted by xtremeburaq

OK, U CHECKED IT CAREFULLY ,NOW SAY ME ONE THING THE CONNECTIONS WHICH U SHOWN IN PIC IS 7TH PIN CONNECTION OR 9TH PIN CONNECTION.AND ONE IMPORTANT THING IS THAT IF IT IS REALLY 9TH ACCORDING TO U THEN IT IS WORKING CONNECTION .BUT I M NOT AGGREE WITH UR OPNION BECOZ IF WE CHECK IT BY COUNTIONG PROCEDURE THEN ITS IS 7TH PIN WHICH U SHOWN IN PIC 9TH .AND ALSO IF U CHECK THE SCHEMATIC THERE IS ALSO QUOTED 9TH PRINT IS NC. IF I M WRONG THEN PLEASE GUIDE ME WITH SUITABLE REASON.I EDIT REJI PIC NOW CHECK IT CAREFULLY .NOW U CAN EASILY UNDERSTAND WHICH IS 7TH AND WHICH IS 9TH.

UR'S TRUELY FRIEND XTREMEBURAQ.

IT IS BOARD PRINT CONFIGURATION

[reji]

bro XTREMEBURAQ,

i think both of us have some wrong. when i check the DATA SHEET of the EMIF IC, i saw some difference. the manufacturer marked the pins as in an order of INPUT and OUTPUT.its like this O1, O2, O3.... and I1, I2, I3,.....
O1 is output1 and I1 is the input1.

[r a nadeem]

OK, U CHECKED IT CAREFULLY ,NOW SAY ME ONE THING THE CONNECTIONS WHICH U SHOWN IN PIC IS 7TH PIN CONNECTION OR 9TH PIN CONNECTION.AND ONE IMPORTANT THING IS THAT IF IT IS REALLY 9TH ACCORDING TO U THEN IT IS WORKING CONNECTION .BUT I M NOT AGGREE WITH UR OPNION BECOZ IF WE CHECK IT BY COUNTIONG PROCEDURE THEN ITS IS 7TH PIN WHICH U SHOWN IN PIC 9TH .AND ALSO IF U CHECK THE SCHEMATIC THERE IS ALSO QUOTED 9TH PRINT IS NC. IF I M WRONG THEN PLEASE GUIDE ME WITH SUITABLE REASON.I EDIT REJI PIC NOW CHECK IT CAREFULLY .NOW U CAN EASILY UNDERSTAND WHICH IS 7TH AND WHICH IS 9TH.

UR'S TRUELY FRIEND XTREMEBURAQ.[/quote]
dear XTREMEBURAQ ,
according to sequence of counting the pin 7th is marked data sheet pin O9
clear. the question is about this pin , that person asked about data sheet marked pin O9 and pin I19 .this is according to counting pin 7th . so you are absolutely right your side .check my modified pic above .according to your counting 7th pin is connected . and 9th pin is empty . thats only confusion of counting . its good share for members.
rashid

[xtremeburaq]

NOW IT IS OUR HARD WORK WHICH GAVE US A RIGHT SOLUTION AFTER A LONG DISCUSSION.CHECK ALSO WHAT I WRITE,I DID NOT DISCUSS ABOUT IC PIN CONFIGURATION I DISCUSS ABOUT BOARD PIN CONFIGURATION .WHEN U SAY ME CHECK IT OUT DATASHEET THAT TIME I THOUGHT IT IS TOTALLY BASED ON CONFUSSION.

GREAT ADVICES FROM GREAT PERSONS. REJI & R A NADEEM.

,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,i don't want you to thank me,thank our forum who gave us platform to share our ideas .........................................

[reji]

Originally Posted by xtremeburaq

NOW IT IS OUR HARD WORK WHICH GAVE US A RIGHT SOLUTION AFTER A LONG DISCUSSION.CHECK ALSO WHAT I WRITE,I DID NOT DISCUSS ABOUT IC PIN CONFIGURATION I DISCUSS ABOUT BOARD PIN CONFIGURATION .WHEN U SAY ME CHECK IT OUT DATASHEET THAT TIME I THOUGHT IT IS TOTALLY BASED ON CONFUSSION.

GREAT ADVICES FROM GREAT PERSONS. REJI & R A NADEEM.

,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,i don't want you to thank me,thank our forum who gave us platform to share our ideas .........................................

yes bro, absolutely u r correct, thats the power of this FORUM.

CHEERS!!!!!!!!!!!

[r a nadeem]

Thanks my brothers ,xtremeburaq,and reji
as i said above we are helping members with beneficial discussion. Get Help, Help another people.so that the members can understand . we are not fighting , just discussion in different angles . so thanks for participation my both friends.
rashid

[virtue]

ok i get all confused here... what i post in the first place was the pic from EMIF data sheet, so the way i count the pin according to the data sheet is different from the one in the N70 schematics?

so the EMIF pin line picture posted here was based on the schematics or emif data sheet?

thanks for being so helpfull
BR

[yashtel]

thanks .

[r a nadeem]

Originally Posted by virtue

ok i get all confused here... what i post in the first place was the pic from EMIF data sheet, so the way i count the pin according to the data sheet is different from the one in the N70 schematics?

so the EMIF pin line picture posted here was based on the schematics or emif data sheet?

thanks for being so helpfull
BR

dear thats not according to schematic . its according to data sheet . you can get help by this useful discussion .
rashid

[HUM]

very useful guide through this discussion

[HUM]

Originally Posted by r a nadeem

Mr Reji version Mr xtremeburaq ,both are right , they only confused , but say right . the pin 09 and 19 are connected , i have check carefully now . actual pic is this i think. check now , its connected .

these are pcb prints or display ics?