[B]Background:[/B]
I have a LG 50PA550 Plasma TV which stopped displaying a picture. The sound works just fine. The outputs of the power supply board were within 2% of the expected values. After removing the Y top buffer the bottom half of the TV started working.
[B]Question:[/B]
Do I have to order both a Y-Buffer and Y-Sustain board to fix this?
Could I somehow check the Y-Sustain board to see if there was any damage done to it?[B]Background:[/B]
I have a LG 50PA550 Plasma TV which stopped displaying a picture. The sound works just fine. The outputs of the power
Bad_Boards
New Member
Last Activity: 04-09-2021, 11:27 AM
Joined: 04-07-2021
Location: Miami Florida
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LG Plasma TV Bad Y Buffer Replacement
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Re: New Members - please post your introductions here
Hello from Florida!
There is nothing like having a $1000 device made inoperable due to a 40 cent part failing, except of course when that 40 cent part causes a cascade of voltage surges and over current events that damage dozens of other parts...
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