Re: Sony Bravia KLV-32-400A - negative picture with white haze
Problem solved after replacement of AS15-G at Sony Bravia LCD KLV-37M400A !
Thank you guys !...
guilhermemt
Member
Last Activity: 05-09-2014, 11:43 AM
Joined: 02-23-2014
Location: Brasilia
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Re: Sony Bravia KLV-32-400A - negative picture with white haze
Good!
Unfortunately my T-CON continues failing even after yours fixes.
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Re: Sony Bravia KLV-32-400A - negative picture with white haze
Good to see that you fix it.
I also noticed that in Detailed Results Spreadsheet, the cells B21 and B22 cotains the same value =$Input.B16 . Is it normal ?
At other cells the value is always the last cell....Leave a comment:
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Re: Sony Bravia KLV-32-400A - negative picture with white haze
Cool!
With this spreadheet is easier to understand!
When I answer 22 on the 1st spreadsheet (How Many?) the cell I1 shows ####. If I consider only 18 as the model, it shows FAIL.
Anyway, in detailed results is possible to see that something is missing.
Thank you!...Leave a comment:
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Re: Sony Bravia KLV-32-400A - negative picture with white haze
Ok!
i will have to find someone to do it for me. After that I 'll tell you.
But, one more question: how do I know that the measurements/voltages that I took aren't fine ? Is there any place where I can find the correct patterns ?
Thank you all!...Leave a comment:
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Re: Sony Bravia KLV-32-400A - negative picture with white haze
Hello,
The chip that you replaced is the one on the top-right of the board ? (AS15-F)
Thank you!...Leave a comment:
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Re: Sony Bravia KLV-32-400A - negative picture with white haze
Hello!
I took some measurements of my T-CON board Voltages :
VGMA1: 15.42
VGMA2: 15.19
VGMA3: 12.77
VGMA4: 11.74
VGMA5: 10.98
VGMA6: 10.42
VGMA7: 10.05
VGMA8: 9.77
VGMA9: 9.61
VGMA10: 14.78
VGMA11: 7.35
VGMA12: 6.93
VGMA13: 14.5
VGMA14: 5.21
VGMA15: 6.73
VGMA16: 4.48
VGMA17: 3.91
VGMA18: 3.63
VGMA19: 3.16
VGMA20: 2.43
VGMA21: 0.39
VGMA22: 0.28...Leave a comment:
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Re: Sony Bravia KLV-32-400A - negative picture with white haze
Hello budm!
It really seems to be the same problem! I'm going to try to test the voltages.
Thank you!Leave a comment:
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Image problem on Sony Bravia LCD KLV-37M400A
Hello guys,
I have a Sony Bravia LCD TV model KLV-37M400A.
It started to show strange colours at image, like the 2 images attached. I made a video too. You can see here: [URL="http://www.youtube.com/watch?v=15-ilEoqPrQ"]http://www.youtube.com/watch?v=15-ilEoqPrQ[/URL]
When I turn the TV on, it shows the correct image for just about 1 or 2 seconds. After that this strange colours starts to appear.
Do you know which part of TV can be broken ? What kind of test should I do to prove this ? I just have a multimeter.
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Re: Sony Bravia KLV-32-400A - negative picture with white haze
Hello guys,
I have a Sony Bravia LCT TV model KLV-37M400A.
It started to show strange colours at image, like the 2 images attached. I made a video too. You can see here: [URL="http://www.youtube.com/watch?v=15-ilEoqPrQ"]http://www.youtube.com/watch?v=15-ilEoqPrQ[/URL]
When I turn the TV on, it shows the correct image for just about 1 or 2 seconds. After that this strange colours starts to appear.
Do you know which part of TV can be broken ? What kind...Leave a comment:
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Re: New Members - please post your introductions here
Hello!
I'm here to start learning how to fix my lcd tv. Thanks for any help !
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