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Equipment Repairs => LCD TV forum => Topic started by: samisat on November 28, 2014,09:24:31

Title: LE26R74BD samsung lcd tv
Post by: samisat on November 28, 2014,09:24:31

Hi I've got this tv in which con't find any service.I checked the power supply and all output are ok.I did reset it but no joy.I found main board on ebay but it is for 32" so can I use it for main which is 26"?
regards sami

Title: Re: LE26R74BD samsung lcd tv
Post by: downunder on November 28, 2014,14:58:53

Hi Sam,

If the tv is not receiving DTV channels, your problem is more likely to be the DTV module, which piggy-backs on top of the main board. If you feel it's definitely the main, you should be able to change the screen size in the service mode under Options. The notable difference between the main boards is that the 26 has
S-Video/Composite sockets on the main, while the 32 has them mounted on a separate pcb on the side of the cabinet, so you'd lose this input on the 32 main. However, this may be surplus to requirements. If you can't change screen size, you'll end up with solarization of the picture.         

Bruce

Title: Re: LE26R74BD samsung lcd tv
Post by: samisat on November 28, 2014,17:04:49

Hi mate Thanks for your help.
 :c017: sami