Re: Haier LE50M600 turns on but only for a split sec
I would check the led output connector voltages and see if the voltage peaks then drops off quickly. Initially it is looking like a possible led(s) fault.
You could also check you have the voltages on CON201
Re: Haier LE50M600 turns on but only for a split sec
I had a Haier tv with a similar looking power supply board as yours that had led backlight issues. Turned out the connectors for the led strings were intermittent at the board. Had to remove the wires from the connector, strip them back a little and solder direct to power supply board.
I would check the led output connector voltages and see if the voltage peaks then drops off quickly. Initially it is looking like a possible led(s) fault.
You could also check you have the voltages on CON201
Did it and it peaks then drops to 21V
On the con201 all V are ok.
Did also what the one below said and nothing.
But ther was something weird, one of the it work perfect but after i turn it down. It went back to not working😭
Re: Haier LE50M600 turns on but only for a split sec
I decided to tear down the TV and found out that half of the backlight dont work, but there is V. In one pin there is 102V and other pin there is around 32V.
When i disconnected the upper strip nothing works. with the ones that not working i also did it but still only the upper part flashes.
Any sug'?
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