Here we go again folks. Another Vizio VX37L problem. Had a power surge come through our cable box and into this set. I lost the TV and the DVD player plus the cable box had to be replaced. How it happened is strange because it fried the TV and DVD through the HDMI ports. Television board was so bad I opted to purchase both the main and power boards. TV will now turn on but will not turn off without unplugging set, screen is a grey color, no sound, video, menu, etc. I am struggling here folks. I have checked voltages and all appear to be in range. Could the T-con board be the culprit? I am shooting blind here folks throw me some advice please.
pin 1 - 5.21v
pin 2 - 5.21v
pin 3 Gnd
pin 4 Gnd
pin 5 Gnd
pin 6 12v - 11.8v
pin 7 12v - 11.8v
Pin 8 PS on/off - 3.2v
Pin 9 Blu on/off - 3.2v
Pin 10 PWM1 - 2.6v
Pin 11 PWM2 - 2.6v
Pin 12 NC
pin 1 - 5.21v
pin 2 - 5.21v
pin 3 Gnd
pin 4 Gnd
pin 5 Gnd
pin 6 12v - 11.8v
pin 7 12v - 11.8v
Pin 8 PS on/off - 3.2v
Pin 9 Blu on/off - 3.2v
Pin 10 PWM1 - 2.6v
Pin 11 PWM2 - 2.6v
Pin 12 NC
