Lg 21 ctv 21fx4age-th

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sittal

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21 inch LG 21FX4AGE-TH tv switching on for 3 seconds and coming to standby.(Reset Problem) Solution Plz
 

hi i suspect the power supply,check ur B+ is either high than normal so ov(over voltage protection) triggers it to standby or the xray protection as imran99 said.Remove the hot and connect a bulb between c and gnd,the check B+ supply.good luck.
 

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