Lg Lcd Tv with standby light blinking continuosly

The tv was brought in by a friend and the standby light blinks continuosly while the tv fails to start.
The tv uses an IP board as seen below













From my experience I knew this fault is always related to the power and mainboard so I decides to firstly check the power circuit.I detect drop in voltage across the power capacitor so also at the secondary side of sm transformer.I check the capacitance of the power cap using my digital meter and detect the capacitor reads 1.1 instead of 98 to 100uf.So definitely it might be the power cap is bad.

















I replaced this power capacitor with another one of same value.I powered the tv and the blinking stopped.The standby light came on and the tv works perfectly

4 comments

Home Appliances Repair Services said...

Great Job! Appreciate it.

Hi! For Technical related issues related to your LED, LCD, Plasma, Curved LED, OLED, Ultra HD LED, 4K LED of the Brand LG in Bangalore click on the below link

LG TV Repair Bangalore

Asif said...


Need a TV Repair in Bangalore? Call +91-8296671351 to book your service now. We offer best TV Repair & Service for all brands LCD, LED, Plasma at Kalyan Nagar in Bangalore City, Get Expert Technicians For Your TV Repair Service at your doorstep.

led tv repair in bangalore
tv repair
plasma tv repair bangalore
lg led tv repair in bangalore
lg lcd tv repair
lg tv repair bangalore
lg led tv service center bangalore
lg tv service center bangalore
lg electronics service center bangalore



Asif said...

check this hard landing

stroudtech solutions said...

search for barrie computer repair and we are one of the best in repairs.