Hi folks,
I'm suspecting the actual CCFL or EFL being bad, just not sure how to test, but would like to confirm.
TV clicks upon plugging in AC. When I press the PWR ON button, clicks again.
LED on the Main board comes on green (Assuming some diagnostics), Blue LED on the TCON comes on also when I turn the TV on, but turns off about 30 seconds later.
3V3 ST is on (3.26 V)
Standy 3.3 V (off) when I press power button goes to 0.16 V
12Vssb is 11.75 V (on), 0.18 V (0ff)
+12Voud is 13.8V (on) ~ 0V off
-12Voud is -12.4 V (On) ~0V off
INV-on is 3.00 V (on), 0.115 (off)
Seems that it's in order from voltages standpoint. No bulging caps
I don't have a high voltage source to test the CCFL / EFL
I'm suspecting the actual CCFL or EFL being bad, just not sure how to test, but would like to confirm.
TV clicks upon plugging in AC. When I press the PWR ON button, clicks again.
LED on the Main board comes on green (Assuming some diagnostics), Blue LED on the TCON comes on also when I turn the TV on, but turns off about 30 seconds later.
3V3 ST is on (3.26 V)
Standy 3.3 V (off) when I press power button goes to 0.16 V
12Vssb is 11.75 V (on), 0.18 V (0ff)
+12Voud is 13.8V (on) ~ 0V off
-12Voud is -12.4 V (On) ~0V off
INV-on is 3.00 V (on), 0.115 (off)
Seems that it's in order from voltages standpoint. No bulging caps
I don't have a high voltage source to test the CCFL / EFL
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