Symptom: No backlight
Cure/Solutions: Check the SMD fuse F1 on inverter board for open circuit.
Cure/Solutions: Check the SMD fuse F1 on inverter board for open circuit.
Friday, 5 August 2011
Saturday, 30 July 2011
LG 37LE2R Chassis LP61A LCD TV , No start-up.
Cure/Solutions: Replace SMD regulator TL431 (U130) in PSU.
Saturday, 23 July 2011
Model: Samsung LE27T51B LCD TV, Dark frame with color stripes.
Symptom: Dark frame with color stripes.
Cure/Solutions: Unstable voltage problem. Check and replace UP4 (L1117DG) on T-CON board.
Cure/Solutions: Unstable voltage problem. Check and replace UP4 (L1117DG) on T-CON board.
Saturday, 25 June 2011
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