Re: Lg 60px950 no picture or sound
Hello,
Anyone got advice for my previous post. I would like to get this tv going (minimal cost) or sell the boards I brought and scrap the rest.
Cheers
Winston.
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Re: Lg 60px950 no picture or sound
So in relation to the following flow chart ( [url]http://postimg.org/image/68bc4liwj/[/url] ) after checking Y Sus and Z sus what do I check on the control board in relation to voltages? and then the last step being:
Check control board
- Led on (LED light will light for about 2 sec then blink once repeating this once more. What does this mean ?)
- 1.8v, 3v, 5v FET
- ROM update.
Cheers
Winston.Re: Lg 60px950 no picture or sound<b...g flow chart (
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Re: Lg 60px950 no picture or sound
Voltages are steady. After checking y and z sus it goes on to check b+ voltage on the control board. If not good check power board.
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Re: Lg 60px950 no picture or sound
I have a multimeter. My first post has all the pics you need and what voltages I got. There is that b+ voltage to check in the repair process chart but not sure where it is.
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Re: Lg 60px950 no picture or sound
Sorry for the delay,
Between unpacking and shift work, today is the first time I have been able to look at the TV.
I placed the jumper in as instructed. No test patterns. Still the same result of when I turn the TV on the screen flicker on then off and nothing.
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Re: Lg 60px950 no picture or sound
I can do that tomorrow night. In the repair process after checking Vy, Vsc and Vzb, where on the power board is check B+ voltage on the power board?
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Re: Lg 60px950 no picture or sound
Will this help otherwise I will have to wait until the weekend.
[url]http://postimg.org/image/yazbbpq0j/[/url]Re: Lg 60px950 no picture or sound<b...zbbpq0j/[/url]...
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Lg 60px950 no picture or sound
I have an LG 60PX950-AA plasma TV that I purchased in Feb 2011. When I turn mine on I will see a faint white picture across the whole screen for about a second then blacks out as if the TV is off. There is no sound. Prior to this my son told me when he was watching TV the screen flicked on and off a few times then stayed off. Volume also cut out.
The following picture is what the back of my TV is:
[url]http://postimg.org/image/ajvcfv0fn/[/url]
The repair process for no picture or sound:
[url]http://postimg.org/image/68bc4liwj/[/url]
...Last edited by winniliss; 05-21-2014, 03:47 AM.
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Re: LG 50PC1DR Burn In - Help Needed
Wrong sectionLast edited by winniliss; 05-21-2014, 03:30 AM.
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Re: LG 50PC1DR Burn In - Help Needed
Wrong section.Last edited by winniliss; 05-21-2014, 03:29 AM.
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