Hello;
I have an LG 60PA6500 with no picture but it does have sound. I have read many posts here that helped me with some troubleshooting but now I am stuck.
The voltages going to the Y-sus and Z-sus boards match what they should be.
I had read that if you remove the top Y buffer and get a picture on the bottom half then the panel may be shot so I tried that.
When I remove the top Y buffer I get colored lines on the bottom half of the screen.
When I remove the bottom Y buffer I get colored lines on the top half of the screen. If I get lines there then the panel is not shot, is that right?
If both buffer boards are in I get no video at all but there is sound if I am connected to my aerial.
I have replaced the Y sus and Z sus boards. I also replaced the main board as it has had a bad HDMI port since shortly after our house was hit by lightning about a year ago.
Any suggestions? I would really appreciate the help!
I have an LG 60PA6500 with no picture but it does have sound. I have read many posts here that helped me with some troubleshooting but now I am stuck.
The voltages going to the Y-sus and Z-sus boards match what they should be.
I had read that if you remove the top Y buffer and get a picture on the bottom half then the panel may be shot so I tried that.
When I remove the top Y buffer I get colored lines on the bottom half of the screen.
When I remove the bottom Y buffer I get colored lines on the top half of the screen. If I get lines there then the panel is not shot, is that right?
If both buffer boards are in I get no video at all but there is sound if I am connected to my aerial.
I have replaced the Y sus and Z sus boards. I also replaced the main board as it has had a bad HDMI port since shortly after our house was hit by lightning about a year ago.
Any suggestions? I would really appreciate the help!
