Electro help
Electronic Equipment Repair Assistance
Thursday, September 26, 2013
LG PORTABLE DVD PLAYER - DP271B - DP272 - DP272B - DP273B - LCD PART - TROUBLESHOOTING
MEASURING POWER
Measure each power after power supply.
C902 (-) : -10V, C901(+) : +15V, C916(+) : +7.5V, C918(+) : +5VD, C914 : 3.3V.
LCD ELECTRICAL TROUBLESHOOTING
CLICK ON THE CHARTS TO ZOOM
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