I have a Panasonic TCP50G20 with the 10 blink error.
I went through a long diagnostic call to confirm it was a bad SC
Board. So I bought a new SC board and installed it.
When powered it up, it worked correctly for five minutes, but the entire time, there was a loud buzzing noise from the SC Board. Then there was a very bright and loud spark from some where on the top left of the SC board and it stopped working.
I thought it was another bad SC Board, so I found another one and just put it in.
BUT when I powered it up, I heard the loud buzzing sound again. I quickly pulled out the power cord before anything else could happen. I don't want to kill another of these hard to find SC boards.
I am guessing there is something, maybe in the POWER Board that is killing the SC board.
How do I test the power board?
Has anyone else had this issue?
This is now a 3 month long project and I would be very grateful for Any help.
Thanks!
I went through a long diagnostic call to confirm it was a bad SC
Board. So I bought a new SC board and installed it.
When powered it up, it worked correctly for five minutes, but the entire time, there was a loud buzzing noise from the SC Board. Then there was a very bright and loud spark from some where on the top left of the SC board and it stopped working.
I thought it was another bad SC Board, so I found another one and just put it in.
BUT when I powered it up, I heard the loud buzzing sound again. I quickly pulled out the power cord before anything else could happen. I don't want to kill another of these hard to find SC boards.
I am guessing there is something, maybe in the POWER Board that is killing the SC board.
How do I test the power board?
Has anyone else had this issue?
This is now a 3 month long project and I would be very grateful for Any help.
Thanks!
Comment