Re: Panasonic tc-55as680u in Protection?

Can anyone help with this?

Re: Panasonic tc-55as680u in Protection?

I had read in another post that the blink was a one blink code. He had found a bad LED. When I checked voltages I had 5V standby. 16V only for a few seconds when turned on than a relay click and nothing.

Re: Panasonic tc-55as680u in Protection?

Are the pictures I posted OK? I am away from my house for a couple of weeks so I had my brother shoot these.

Re: Panasonic tc-55as680u in Protection?

Here are some pictures.......

Hi Guys,

I have the same model build date is Feb 2015. My symptoms are a steady blink from the power light and nothing else. One blink 3 seconds one blink. I have the back off and it has 5V standby power but not the 16V to the main board. When I plug it in here is a black relay that clicks the backlight LEDs flash a couple of times and then clicks again which is when the power light starts flashing again. I am assuming this is a protection relay. When it clicks the first time (I assume on) I get the 16V at the jumper that says SRV 16V. I did disconnect the T-con board and the protection...

Re: Tc-55as680u steady blink

Hi Guys,

I have the same model build date is Feb 2015. My symptoms are a steady blink from the power light and nothing else. One blink 3 seconds one blink. I have the back off and it has 5V standby power but not the 16V to the main board. When I plug it in here is a black relay that clicks the backlight LEDs flash a couple of times and then clicks again which is when the power light starts flashing again. I am assuming this is a protection relay. When it clicks the first time (I assume on) I get the 16V at the jumper that says SRV 16V....

Hi There From Maine

Well, I have been dabbling in electronics for a couple of years now. Self taught I fumble around sometimes but I am getting better. This all started with purchasing some ancient audio equipment to listen to music on and took off from there. I have a couple of flat screens I am trying to fix now so thought I would join up after reading a post regarding a repair that was the same model as one of mine.