Insignia TV NS 50D40SNA14 Picture Goes Off After 15 25 Minutes Insignia TV NS 50D40SNA14 Picture Goes Off After 15 25 Minutes

TV Repair INSIGNIANS 50D40SNA14

INSIGNIA NS 50D40SNA14 Picture Goes Off After 15 25 Minutes

TV will work fine for first 15- 25 minutes, then backlight will turn off, sound is still there

Solutions:

LED driver IC UL1 gets too hot and shuts down. This is caused by shorted LED's inside of the panel. Replace LED's or whole panel (this would not be economical)

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