Re: LG 60PZ550 plasma - no picture or sound ...
i havent found a repair kit yet but if anyone knows a source please let me know.
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Re: LG 60PZ550 plasma - no picture or sound ...
Tom, thank you for the info ... it appears that the main board is out of stock most places. Is a replacement necessary or is there a test for a particular part that can be done? I really only require one HDMI port but two would be ideal. I could live without the other ports/connections.
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LG 60PZ550 plasma - no picture or sound ...
Hi,
Tv quit working while paused for a few minutes. Came back and no picture (sound was through home theater and working fine).
Checked via tom66's troubleshooting steps: checked with zsus and ysus disconnected separately; also checked the following voltages: va 55, vs 202, vzb 110, vy -178, vsc 148, zbias 0, vzb1 2, and vzb2 0. Also jumpered r51 and r52 and disconnected main board ribbon cable which got test pattern (first sign of life). I am hopeful but not sure where to go next. Thank you for any help you can provide.
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Re: New Members - please post your introductions here
Hi everyone, I come seeking troubleshooting assistance. My LG Plasma (60PZ550) died all of the sudden with no warning: no picture or sound. I found Tom66's troubleshooting post and two threads with similar issues but when I had no success with that, I decided to register and post a thread of my own. Thank you!
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