e66 display problem - GSM-Forum

mobifone · 02-17-2010, 17:46

please i really need solution for this phone ,phone was working fine only problem is drain batt fast so i open phone to check i remove the metal shield and clean after closing display became white i tried to change flex,lcd,display ic but problem remain .how to repair the problem or show the display ways full

mobifone · 02-18-2010, 04:59

somebody help please

dr.mobil · 03-13-2010, 22:19

same problem removed shield blue lcd changed flex lcd,lcd ic avilma betty problem persists

IvailoShopov · 09-14-2010, 15:35

Hi, I have exactly the same problem. After removing the shield, the LCD goes blue/black. I will try replacing the three crystals.

IvailoShopov · 11-01-2010, 15:26

I have replaced the crystal IC's and everything is fine now ! But be very careful when soldering IC's. First remove old, clean PCB and preheat. Then put and center the new IC. After that first reflow the back side of PCB under the crystal for over 10-15 secs. After that heat the IC but for 1-2 sec.

02-17-2010, 17:46	#1 (permalink)
mobifone No Life Poster Join Date: Sep 2008 Posts: 822 Member: 860880 Status: Offline Thanks Meter: 83	e66 display problem please i really need solution for this phone ,phone was working fine only problem is drain batt fast so i open phone to check i remove the metal shield and clean after closing display became white i tried to change flex,lcd,display ic but problem remain .how to repair the problem or show the display ways full

09-14-2010, 15:35	#4 (permalink)
IvailoShopov Freak Poster Join Date: Aug 2003 Location: Bulgaria Age: 36 Posts: 254 Member: 37668 Status: Offline Thanks Meter: 15	I have the same problem Hi, I have exactly the same problem. After removing the shield, the LCD goes blue/black. I will try replacing the three crystals.

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02-18-2010, 04:59	#2 (permalink)
mobifone No Life Poster Join Date: Sep 2008 Posts: 822 Member: 860880 Status: Offline Thanks Meter: 83	somebody help please

03-13-2010, 22:19	#3 (permalink)
dr.mobil Junior Member Join Date: Apr 2009 Posts: 7 Member: 1007348 Status: Offline Thanks Meter: 0	same problem removed shield blue lcd changed flex lcd,lcd ic avilma betty problem persists

11-01-2010, 15:26	#5 (permalink)
IvailoShopov Freak Poster Join Date: Aug 2003 Location: Bulgaria Age: 36 Posts: 254 Member: 37668 Status: Offline Thanks Meter: 15	I have replaced the crystal IC's and everything is fine now ! But be very careful when soldering IC's. First remove old, clean PCB and preheat. Then put and center the new IC. After that first reflow the back side of PCB under the crystal for over 10-15 secs. After that heat the IC but for 1-2 sec.