Was watching tv 3 weeks ago and screen went black, but sound continued to work. Called Square trade and they walked me through some test steps. They concluded that it was the power board(BN44-00775A) and came out and replaced it. Tv worked fine for19 days until one night I turned it toward the dinner table. It went black again, but still had sound.
Called SquareTrade again, and they said it could not be repaired. They are replacing it with what they say is a comparable tv, but I hate to just throw this one away
Search the internet and came across this site. Read a thread by vergezee and it sounded like we had the same problem. Thought I would post the readings you ask him for and see if you could help me.
On plug to main board
Pin1 A13v=13v
Pin3 A13v=13v
Pin5 A13v=13v
Pin7 A13v=13 v
Pin9CND
Pin2 UD=2.34v
Pin4 PWM_BLU=3.33v
Pin6 Ps_ON=3.94v
Pin8 GDN
Pin10 GDN
On plug to led strips
D- 570v
D- 571v
NC
S+ 407v
NC
S- 407v
NC
D+ 426v
D+ 426v
Could this be a bad connection to the led strips or bad strips themselves?
Called SquareTrade again, and they said it could not be repaired. They are replacing it with what they say is a comparable tv, but I hate to just throw this one away
Search the internet and came across this site. Read a thread by vergezee and it sounded like we had the same problem. Thought I would post the readings you ask him for and see if you could help me.
On plug to main board
Pin1 A13v=13v
Pin3 A13v=13v
Pin5 A13v=13v
Pin7 A13v=13 v
Pin9CND
Pin2 UD=2.34v
Pin4 PWM_BLU=3.33v
Pin6 Ps_ON=3.94v
Pin8 GDN
Pin10 GDN
On plug to led strips
D- 570v
D- 571v
NC
S+ 407v
NC
S- 407v
NC
D+ 426v
D+ 426v
Could this be a bad connection to the led strips or bad strips themselves?
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