VX8610
Does LCDwork properly
Check theV oltage of C520 = 2.8V?
Check the Con trol signal Data [0:15]
LCD_RESET/, LCD_CS/, WE/
Check CON 500 Soldering
LCD display will work properly
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Only for training and service purposes
Checking Flow
Checking Flow
START
YES
YES
YES
YES
Change the LCD Module
NO
NO
Check F503 ~ F506(Signal line )
NO
Re-solderCON500
NO
- 92 -
Replace U400
LGE Internal Use Only