Can anyone help? I have a Samsung LE40A686M1F which has a tab fault. The panel/screen is a LTF400HC01. I got a replacement screen which is an LTF400HF01 as I thought it would be compatible. I also had to get another T-con as the HC01 has 4 tabs from panel to tcon but the HF01 only has 2. I am now getting tab fault like symptoms even though the screen had been fully tested. Has anyone had experience of this or have any suggestions?
-
-
Re: Lvds
"Fully tested" ?? says who?
Are panel and Tcon confirmed to be compatible with your main board?Please upload pictures using attachment function when ask for help on the repair
http://www.badcaps.net/forum/showthread.php?t=39740 -
Re: Lvds
The company I got it from salvage parts out of LCD tvs and they had left the tv to soak for 8 hours and no tab faults. The tcon in the HC01 is a FRCM_tcon_v0.1 and the HF01 tcon is 4046fa7m4c6lv0.4 I haven't checked compatability with the main board.Comment
-
Re: Lvds
Fact is, most of the panels you'll buy off eBay are actually bad...
Also storage can induce moisture into the panel which can lead to a tab failure.
The picture is blurry, or red tinted on only one side? This can be a bad tab bond.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
-
Re: Lvds
I work for the company I got it from. The tv only needed a couple of caps replaced and then worked fine from cold and worked fine for 8 hours so this leads me to believe the screen/panel is good. The tcons are the only difference. There are extra connectors on the 4046fa7m4c6lv0.4 could I need an extra cable from main board to tcon for this configuration?Comment
-
Re: Lvds
Post pictures of the two tcons.Comment
Comment