Mulja tv repair portal
Equipment Repairs => LCD TV forum => Topic started by: WILLYAM1 on September 25, 2013,11:43:32
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HI TO ALL.
THIS TV HAS SOUND BACKLIGHT OK NO PIC NO OSD JUST BLANK.
ALL VOLLTAGE OK . TCON 6870C-0266A VOLLTAGE 12V 3.3 1.5 VGL -6.5 VGH 17V.
MAIN BOARD CHASIS LP91A .
HADE A SAME PROBLEM IN DIFFRENT LG CHASIS AND THE EPROM IS THE PROBLEM IN THIS THE EEPROM 256K DIFFRENT FROM THE OTHER WAS 32K.
COULD BE THE SCREEN OR...... ANY IDIA? IS SOMONE HADE THE SAME PROBLEM IN THIS CHASISLP91A