Re: JVC LT-42EM59 no picture no sound
Pin 1 is BLon and that is bad, Pin 4 is the dim voltage and pin 5 is GND. Since we know this, now it is the time to check all voltage rails again on the other connector.
After that, I want you to be really careful as there could be more than 360V DC so be warned that in the primary you are connected to the mains. Take both leads of your DMM and measure the filter cap and see what voltage you get.
Pin 1 is BLon and that is bad, Pin 4 is the dim voltage and pin 5 is GND. Since we know this, now it is the time to check all voltage rails again on the other connector.
After that, I want you to be really careful as there could be more than 360V DC so be warned that in the primary you are connected to the mains. Take both leads of your DMM and measure the filter cap and see what voltage you get.
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