Z200 no display - GSM-Forum

DON COSBY · 05-18-2005, 03:52

Hi guys i have about 4 Z200 phones that won't dispay.After changing the conectors and flashing the phone.the lcd displays on other panels'but won't display on these panels.i think the lcd is good,but the problem is from the panel,plssssssss help.

mobilesmith · 05-18-2005, 11:54

hi.. Don. maybe the prob is from connections between flexi cable to display board & from mainboard to flexi cable. u can try to get another working display set & using digital meter to check the connectivity between it. good luck!!

DON COSBY · 05-22-2005, 21:56

tried d solution but the lcd + connector works fine with another pcb (main board) but a new and working lcd + connector tend to fail after some time in the trouble main board.tnx 4 d solution plssssssssssss help me again i can't wait 2 get ur reply kudos

05-18-2005, 03:52	#1 (permalink)
DON COSBY Junior Member Join Date: Aug 2004 Location: Warri,Nigeria. Age: 44 Posts: 33 Member: 79523 Status: Offline Thanks Meter: 0	Z200 no display Hi guys i have about 4 Z200 phones that won't dispay.After changing the conectors and flashing the phone.the lcd displays on other panels'but won't display on these panels.i think the lcd is good,but the problem is from the panel,plssssssss help.

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05-18-2005, 11:54	#2 (permalink)
mobilesmith Freak Poster Join Date: Feb 2005 Location: mal Age: 46 Posts: 348 Member: 117968 Status: Offline Thanks Meter: 27	hi.. Don. maybe the prob is from connections between flexi cable to display board & from mainboard to flexi cable. u can try to get another working display set & using digital meter to check the connectivity between it. good luck!!

05-22-2005, 21:56	#3 (permalink)
DON COSBY Junior Member Join Date: Aug 2004 Location: Warri,Nigeria. Age: 44 Posts: 33 Member: 79523 Status: Offline Thanks Meter: 0	tried d solution but the lcd + connector works fine with another pcb (main board) but a new and working lcd + connector tend to fail after some time in the trouble main board.tnx 4 d solution plssssssssssss help me again i can't wait 2 get ur reply kudos