Re: Purple/Pink Lines / Postering on plasma LG 60PZ550
I have an LG 50 inch plasma TV (model 50PS30FD-AA) that that went bad a few days ago. First the screen when mainly white with a bit of purple. It looks bit like the contrast was inverted as well. Then after a bout 10 minutes the TV turned off. Now it only turns on for 2 seconds before it turns off again.
I took the back off and then pulled all the circuit boards (all except he control board and the signal input board) off and then checked all the capacitors by looking at them and by checking for shorts with a multi-meter but they all look good. All the components on all the boards look good. All the solder on the boards looks perfect.
Please see attached photos of what the screen looks like when I turn it on (it turns off by itself after a couple of seconds).
Can some please help me to fix this issue.
Thanks very much in advance.
Lachlan
I have an LG 50 inch plasma TV (model 50PS30FD-AA) that that went bad a few days ago. First the screen when mainly white with a bit of purple. It looks bit like the contrast was inverted as well. Then after a bout 10 minutes the TV turned off. Now it only turns on for 2 seconds before it turns off again.
I took the back off and then pulled all the circuit boards (all except he control board and the signal input board) off and then checked all the capacitors by looking at them and by checking for shorts with a multi-meter but they all look good. All the components on all the boards look good. All the solder on the boards looks perfect.
Please see attached photos of what the screen looks like when I turn it on (it turns off by itself after a couple of seconds).
Can some please help me to fix this issue.
Thanks very much in advance.
Lachlan
Comment