I have picked this TV up and when I turn it on nothing shows on the screen, the LED turns green for a couple of seconds and the that throws the 2 x error code.
I haven't repaired to many LED TVs, so I'm not sure where to start.
I have the standby voltage of 3.3V, power on is 3.3V and when I turn it on it drops to 0V.
At the LEDs I'm not sure what should I get and how should I measure. From ground, one of them shows 200V and the other 3.6V. When I turn it on the 200V goes to around 230V then keeps dropping.
The 3.6V one, it's hard to say(maybe I should use Min/Max), but shows negative voltages and for a second goes high-~200? then dropps back to -45V and keeps dropping.
At this line(3.6V), some LED could be out?
Any help would be appreciated.
I haven't repaired to many LED TVs, so I'm not sure where to start.
I have the standby voltage of 3.3V, power on is 3.3V and when I turn it on it drops to 0V.
At the LEDs I'm not sure what should I get and how should I measure. From ground, one of them shows 200V and the other 3.6V. When I turn it on the 200V goes to around 230V then keeps dropping.
The 3.6V one, it's hard to say(maybe I should use Min/Max), but shows negative voltages and for a second goes high-~200? then dropps back to -45V and keeps dropping.
At this line(3.6V), some LED could be out?
Any help would be appreciated.
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