Hi I have a toshiba 32av555d which will not show a picture.
The tv shows backlight and sound.
How can I determine between a bad tcon or panel?
Thanks
The tv shows backlight and sound.
How can I determine between a bad tcon or panel?
Thanks
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Re: Toshiba 32av555d tcon or panel
Bad panel is unlikely on an older model like this. Check t-con fuse, AVDD, VGH and VGL voltages on t-con board.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. -
Re: Toshiba 32av555d tcon or panel
Hi thanks for the reply Tom
Is there anyway I can find a diagram of how to check this as I'm a complete newbie to this.Comment
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Re: Toshiba 32av555d tcon or panel
Can you post a picture of the t-con board?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.Comment
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Re: Toshiba 32av555d tcon or panel
Pic of tconAttached FilesComment
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Re: Toshiba 32av555d tcon or panel
Tcon boardAttached FilesComment
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Re: Toshiba 32av555d tcon or panel
No labelled test points. That makes it difficult. But, at least, Sharp panels rarely have panel failures, if that helps reassure you.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.Comment
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Re: Toshiba 32av555d tcon or panel
Hi replaced tcon but still no picture
Still have sound and backlight
Any ideas plzComment
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Re: Toshiba 32av555d tcon or panel
If the panel is ok and the tcon is good, then last thing that could use it would be the main board.Comment
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Re: Toshiba 32av555d tcon or panel
Anyone know where I can get a main board from plzComment
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Re: Toshiba 32av555d tcon or panel
Only thing I can find right now is this: http://www.ebay.co.uk/itm/LC370WXW-S...item2336531169, seems it's for a 37" version but like some Samsungs, it might be OK, you'll need advice from those in the know though.Comment
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Just bought this for 10 bucks yesterday hoping to fix it. The guy said water dropped inside from a dehumidifier hose and it started showing black and white vertical bars then went blank. When I got it home and turned it on it came on fine and displayed correctly but I was noticing faint vertical bars in the image. After a little bit I turned it off and back on and it was a black screen again. I opened it up to check for water damage and corrosion but didn't find anything of the sort. I cleaned the ribbons anyway and reconnected them but still got a blank screen. If I disconnect the right side... -
This thread is about trying to get an Universal Main Board to work with a Sharp TCON and panel.
I have a Sharp LC-46D85UN TV that has had a main board issue. Since this model is from 2009, I am not able to find an exact replacement of the main board. Instead, I decided to see if I can future proof this tv by getting a Universal Main Board (T53U21.2) from China to work with the Sharp TCON (CPWBX4291TPZA) and panel. The universal main board supports a 8 bit dual channel LVDS interface whereas the TCON requires a 10 bit dual channel LVDS input. I have modded the LVDS connector to match... -
This specification for the Toshiba Satellite Pro C660-1NQ can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the C660-1NQ boardview and C660-1NQ schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for Toshiba...09-06-2024, 05:27 AM
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My goal here is to be able to use boards on hand to swap into faulty sets when the faulty board is not obvious.
I will start by asking what is the format of the output from the mainboard and is it generic in any way or does it vary by manufacturer and/or model ?
And as far as I know a tcon and panel must be a matching pair because the timing of the signals and the voltages required to drive the panel are specific to the panel itself. (That may be a blanket statement that isn't true in some cases where the panel creates its own sub-voltages on its panel boards?)...01-06-2024, 01:32 PM -
TV came on with BL on but blank screen. Disconnected one of the ribbon cables from tcon to panel driver board and now I have half of the screen working normally. Any way to tell if the problem is with the tcon or the panel driver board or the panel itself? Should I just replace the tcon and see what happens?
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