Re: Sharp Aquos LC46D64U won't give me picture or sound
The first set of readings are when I do the channel- and volume + and get the power and opc to stop flashing and the power just stays at a solid green.
The second sent of readings happens when I just plug the tv in, hear a click and then the code starts flashing.
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Re: Sharp Aquos LC46D64U won't give me picture or sound
Ok, here is an update: I tried doing the reset and it did not work. Now, in my previous message I mentioned that I was getting all the right voltages when I used the channel - and volume + button together. This is not the case. I went through the voltage test again.
PS ON- 3.1v
AC DET- 2.9
BU5 - 5.0v
PNL POW- 0
15v - 0
15v - 0
I am also not getting any voltage from the inverter wires that are coming off the power supply.
Here are the voltages...
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Sharp Aquos LC46D64U won't give me picture or sound
Hello all, I am hoping that someone can help me troubleshoot my TV. I have a Sharp Aquos LC46D64U. When I plug in the cord, I hear a click (sounds like a relay) and then I get the power and opc light flashing once, and then just the power light flashing once. Then this repeats over and over again. Once it is plugged in and the lights are flashing, I have tried to take some voltage readings off of the power supply. The only reading the I will get is the 5v from the main board. Everything else seems to be at 0v. Now, when I force the tv on using the volume + and channel -, I do get the correct voltage...
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Re: Sharp Aquos LC-46D64U Help
I am having the same problem as Louis82. The only difference is that the screen will not come on at all. I have already replaced the power supply. I still have the same issue. When I hit the volume+ and Channel- I get the the power supply to stay on but nothing else works. I have tested the dc voltage and when the power supply goes on, I am getting all the correct voltage. Any suggestions?
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