Re: samsung 32 UE32D400
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samsung 32 UE32D400
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Re: samsung 32 UE32D400
It would be better if you used manage attachments for pictures so that they will remain on the forum to help others.Please upload pictures using attachment function when ask for help on the repair
http://www.badcaps.net/forum/showthread.php?t=39740
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Re: samsung 32 UE32D400
Well, something on that board is bad for sure, or it could be a bad panel. Any sign of water damage?Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search.
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Re: samsung 32 UE32D400
It's hard to suggest much more. That panel board cannot be replaced. It could be that large IC in the middle that is bad, but there would be no way to find schematics for that board, and the part is probably not a common part. I think that IC is responsible for controlling the main power rails (AVDD: 15V, VGH: around 20-30V, VGL: around -6V)Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search.
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Re: samsung 32 UE32D400
You could check the big diode next to the white fuse and the voltage on the VIN testpoint next to it.Please upload pictures using attachment function when ask for help on the repair
http://www.badcaps.net/forum/showthread.php?t=39740
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Re: samsung 32 UE32D400
Since he has 3.3V, some part of board is working. Just not all of it.
Since that IC generates 3.3V too, it seems odd, for only a partial failure, so maybe there is an ENABLE signal from main board gone missing?Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search.
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Re: samsung 32 UE32D400
Yes - well I was just thinking test all the big components - as the board cannot be replaced he has nothing much else to try- any idea what TRDY RST might mean - some sort of reset?Please upload pictures using attachment function when ask for help on the repair
http://www.badcaps.net/forum/showthread.php?t=39740
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Re: samsung 32 UE32D400
There is only one fuse AFAIK.... near the LVDS input. Unless I'm missing some.Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search.
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Re: samsung 32 UE32D400
Please highlight these devices you call fuses... the black box is a TVS or protection diode and one end is grounded so you will only see voltage on one side, this is normal.Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search.
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