Re: Help Plz. My TV has audio but no picture (Sharp Aquos LC-70C6600U)
Ok, I will try this and let you know the results. Thanks...
SkyBird
New Member
Last Activity: 08-09-2018, 05:32 PM
Joined: 06-09-2018
Location: Arima
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Re: Help Plz. My TV has audio but no picture (Sharp Aquos LC-70C6600U)
I have the pictures but I don't know how to upload them since the picture insert is asking for html :|...Leave a comment:
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Re: Help Plz. My TV has audio but no picture (Sharp Aquos LC-70C6600U)
Hmm... ok. Thanks.
And yes, unfortunately it's the correct measurement. I tested it a few times to be sure....Leave a comment:
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Re: Help Plz. My TV has audio but no picture (Sharp Aquos LC-70C6600U)
Okay. I will open up the TV on the weekend and try this.
When you say "measure from two of the points", do you mean any grounded object and the test point?
For the reference point, I had used one of the silver knobs that wasn't on the power board itself. (instructed from a youtube vid)Leave a comment:
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Re: Help Plz. My TV has audio but no picture (Sharp Aquos LC-70C6600U)
I was thinking the same thing but I don't think any of the pins should be reading higher than 13V either. It's very strange....Leave a comment:
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Re: Help Plz. My TV has audio but no picture (Sharp Aquos LC-70C6600U)
Hmm, thanks. I didn't see anything visibly wrong with them. Can a voltage test tell me if they are bad/open?
I really don't know much about electronics, lol....Leave a comment:
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Help Plz. My TV has audio but no picture (Sharp Aquos LC-70C6600U)
Good Night,
What is wrong with my TV?
The symptoms before the picture went:
- Would restart randomly
- Started frequently freezing up while watching Netflix or using the USB drive
- WiFi stopped working
After picture went:
- a flash of light when turned on but no image during flash
- no backlight
- No image using the flashlight test
- audio is fine
After changing the main unit/board
- same as above except now I see an image with full color for a moment when I power on (during the... -
Re: New Members - please post your introductions here
Hi Everyone! I'm SkyBird.
I am a Geologist from Trinidad and Tobago with an interest in Renewable Energy, sports and art.
When I was a child I had fun disassembling gadgets and fixing gizmos that mysteriously stopped working.
Apart from my early curiosity, I have virtually no knowledge of modern electronics but I hope to learn something from you all and maybe one day become a fearless techie myself.
Nice to meet you everyone!Leave a comment:
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