Re: LC-60LE550U No Power
You measure the output of the bridge rectifier across its - and + pins. HS7001 is connected to the bridge negative via FB7003
If by KIA you mean Q7120, that is a 4 pin regulator for PNL12V and is controlled by the main board. If you have 13vdc on its input there is a good chance the power supply is working, to get any voltage OUT of Q7120, you need to take the PNL_POW pin16 high
You measure the output of the bridge rectifier across its - and + pins. HS7001 is connected to the bridge negative via FB7003
If by KIA you mean Q7120, that is a 4 pin regulator for PNL12V and is controlled by the main board. If you have 13vdc on its input there is a good chance the power supply is working, to get any voltage OUT of Q7120, you need to take the PNL_POW pin16 high
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