LG VX8560 - LCD Trouble

LG Electronics Inc.
VX8560
Checking Flow
Checking Flow
START
Does LCDwork properly
Check the DSP Trouble(4.3.2)
Check the Voltage of C703 =2.8V ?
Check the Control singnal Data[0:15]
LCD_RESET/,LCD_CS/,LCD_WE/
Check CON105 soldering
On FPCB
Changethe LCDModule
Replace U511
Replace U200
LCD display will work properly
Replace FPCB
YES
NO
YES
NO
NO
NO
NO
YES
YES
YES
Check F701,F702,F703,F704,F705
1
2
4.3.3 LCD
4.3.3.1 LCD Trouble
XW^VYZ\
107/235
Z3X-BOX.COM