Re: Samsung LE32R88BD sound but no picture
Hi,
Update on the Samsung LE32R88BDX with no picture. Eventually decided to replace the T-con board but couldn't source one in the UK. Found a company on eBay in San Diego, California who had the correct version.
Part arrived today, fitted it and hey guess what? It works, brilliant!
Thanks to all who helped point me in the right direction and especially Capkid.
Ian151
Member
Last Activity: 09-08-2013, 02:14 PM
Joined: 08-09-2013
Location: Manchester
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Re: Samsung LE32R88BD sound but no picture
Thanks for that, I will try it. I can source a replacement board from a company in San Diego, California, but it's $58 + PP. I need to decide whether the set is worth spending any more time and money on. Anyway, thanks for your help, I will let you you know if I manage to cure the fault. Cheers.Leave a comment:
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Re: Samsung LE32R88BD sound but no picture
I can obtain a replacement t-con board for about £35. Has anybody out there with the same symptoms replaced the t-con board and successfully rectified the problem? I am trying to avoid replacing all the boards one-by-one until I hit on the problem.
ThanksLeave a comment:
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Re: Samsung LE32R88BD sound but no picture
I have now temporarily bridged the fuse and refitted the t-con board. TV will not now switch on but delivers a sequence of stand-by light flashes. One quick flash followed by three slower ones. Then no light for about 5 seconds and then the above sequence again.
Disconnecting the t-con board takes the TV back to how it was, switching on, sound and backlight but no screen picture. Is it too simple to suspect a faulty t-con board?Leave a comment:
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Re: Samsung LE32R88BD sound but no picture
Many thanks, I will try this and report back. CheersLeave a comment:
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Re: Samsung LE32R88BD sound but no picture
Okay, I've just run some checks on fuse "UD". Measuring 5.1v to ground on one side of the fuse and 0v on the other-side. Also ran a continuity test on "UD" and it appears to be open-circuit. Is there any way I can safely temporarily bridge this fuse to check the board's function. ThanksLeave a comment:
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Re: Samsung LE32R88BD sound but no picture
Yes, found it. Should this have voltage across it? If so, what voltage would I typically expect to find? And again, many thanks for your help.Leave a comment:
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Re: Samsung LE32R88BD sound but no picture
I do not seem to be able to locate anything resembling a fuse on the t-con board. I might be missing it so I have uploaded a photo of board. Any suggestions would be welcomed. Thanks...Leave a comment:
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Re: Samsung LE32R88BD sound but no picture
Thanks, very helpful pic. I will check.Leave a comment:
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Re: Samsung LE32R88BD sound but no picture
Thanks for this, I will check PSU output voltages. Is the t-con fuse the main input fuse to the PSU board? ThanksLeave a comment:
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Samsung LE32R88BD sound but no picture
I'm wondering if anybody can help me identify the possible cause of a fault.
I have replaced the PSU board and tried another AV board but the problem remains. Sound and visible backlight on screen but no picture or menu etc.
All caps on replacement PSU look to be okay but it wasn't a brand new board but a replacement sold as working on eBay. Any advice very welcome. -
Re: New Members - please post your introductions here
Hi, my name is Ian and I have just joined the forum. I am hoping to solve some problems on a Samsung LCD TV.Leave a comment:
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