Re: lg42px5d standby issue

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Re: New Members - please post your introductions here

big respects to everyone on the forum i am from Newcastle in the UK, newish to plasma repair as a learning hobby have fixed things like most consoles and LCD in the past
hoping to gain more knowledge

first off a big hello and respects to everyone in the forum

ok so i got the above model which when powered up the front led cycles through from red to amber then to green and back to red

checked caps on psu and looked ok but changed 6 of them anyways with a repair kit for that board, tested the VS and VA when the ysus and zsus were disconnected and there are ok at 186 volts and 60 volts

the plasma powers ok when the ysus is disconnected, so i replaced ysus with a compatible one and it still goes back to standby after starting up so i am starting to...