Hello,
I have a Panasonic TC-P50U50 plasma TV which powers on briefly, then powers off and flashes the power light with 8 blinks. This TV is infamous for this, of which the suggestion that the SS board has failed due to loose grounding screws and requires a replacement of the following components on the SS board:
2x DG302 (Q16051)
2x RF2001 (D16041)
2x 5.6 ohm SMD resistor
1x BD8694 IC
I have already gone ahead and replaced these components, as well as cleaning off the ground connections on the SS board as well as the associated mounting points on the metal frame. No luck. The capacitors also do not look like they've failed.
Sometimes it will power on for a few minutes before shutting itself off. I attempted to use an IR thermometer to see if certain components were overheating and did not find any anomalies.
Does anyone have any other suggestions to try? I'm completely out of ideas now.
Thanks!
I have a Panasonic TC-P50U50 plasma TV which powers on briefly, then powers off and flashes the power light with 8 blinks. This TV is infamous for this, of which the suggestion that the SS board has failed due to loose grounding screws and requires a replacement of the following components on the SS board:
2x DG302 (Q16051)
2x RF2001 (D16041)
2x 5.6 ohm SMD resistor
1x BD8694 IC
I have already gone ahead and replaced these components, as well as cleaning off the ground connections on the SS board as well as the associated mounting points on the metal frame. No luck. The capacitors also do not look like they've failed.
Sometimes it will power on for a few minutes before shutting itself off. I attempted to use an IR thermometer to see if certain components were overheating and did not find any anomalies.
Does anyone have any other suggestions to try? I'm completely out of ideas now.
Thanks!
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