Cannot power on, standby light blinking twice for 5 times
Samsung 40” inch Smart LED TV. Suddenly stop working one night. Standby light on. Trying to put on by clicking the power button causes the standby light to blink twice for 5 sequence in between delay.
Update (02/24/2019)
Reading from connector CNM803
Pin 1 B13: 12.76V
Pin 3 B13: 12.75V
Pin 5 Vamp: 12.75V
Pin 7 Vamp: 12.75V
Pin 9 Gnd: 0V
Pin 11 B5V: 5.24V
Pin 13 B5V: 5.24V
Pin 2 P_DIM: 2.90V
Pin 4 ECO: 0V
Pin 6 BLU: 2.91V
Pin 8 Gnd: 0V
Pin 10 Gnd: 0V
Pin 12 A5V: 5.24V
Pin 14 PS_ON: 3.11V
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2 Комментариев
This is the video controller & T-con. Any pictures of the psu?
из Minus
Picture of PSU is in the original Post. I added a comment to include the video controller and T-con board as a comment because it didn't allow me to add more than 1 picture in the original post.
из Raymond Pau