Hi Mates,
Here I am again, soliciting your knowledge in electronics. So I am new in LED/LCD repair but I found it interesting, it was so fascinating how it works and how circuits travel to turn on the TV
This Changhong LCD TV 32' has no power when arrived. I troubleshot the circuit and found out two mosfet is causing the fuse to blow. So I replaced the mosfet and the fuse, I t got power with standby mode then green on lights but no display, I think there is still something wrong with the couple of components but I have a limited know-how yet how to trace and fix the circuit.
I have here attached the power supply, measuring the DC part of it, I have no voltage in two 5V and two 12V, that is going to the mainboard. I know that's the issue I just don't know what component is responsible to provide the voltage. Your help is very much appreciated.
Here I am again, soliciting your knowledge in electronics. So I am new in LED/LCD repair but I found it interesting, it was so fascinating how it works and how circuits travel to turn on the TV

This Changhong LCD TV 32' has no power when arrived. I troubleshot the circuit and found out two mosfet is causing the fuse to blow. So I replaced the mosfet and the fuse, I t got power with standby mode then green on lights but no display, I think there is still something wrong with the couple of components but I have a limited know-how yet how to trace and fix the circuit.
I have here attached the power supply, measuring the DC part of it, I have no voltage in two 5V and two 12V, that is going to the mainboard. I know that's the issue I just don't know what component is responsible to provide the voltage. Your help is very much appreciated.
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