Question about Samsung Televison & Video

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I have the samsung tv LE37A656A1 AND ALL THE PICTURE OF ALL CHANELS ARE WITH NO HELICATE AND CONTRAST AND THE HELICATE AND CONTRAST FROM REMOTE CONTROL IS NOT WORKING

THE BACK LICHT IS OK AND I HAVE ALL THE CABLE DISCONECT AND CONECT AGAIN

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  • Samsung Master
  • 5,568 Answers

> HELICATE

Do you mean intensity or brightness?

Posted on Jan 12, 2015

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6 Suggested Answers

6ya6ya
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Posted on Jan 02, 2017

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SOURCE: Codes to operate a cable box with TV remote

Try code 038. If that doesn't work try 039.


Posted on Sep 08, 2008

SOURCE: ilo-32hd tv only 1 chanel

dude it just happened to mine it sucks!

Posted on Sep 29, 2008

mistersony
  • 320 Answers

SOURCE: KDL-32XBR6

Try resetting the TV by holding down the "up" button on the remote (with the TV powered on) and then, while you hold down the up button on the remote, hit the power button on the TV. This should do a "factory reset" which will wipe all settings in the TV. There is no reason why the TV should not "remember the last input it was on when it was ;last turned off. Also be sure that the TV is not plugged into a switched AC outlet, like the outlet on the back of the cable bix. The TV should be plugged into an output that receives power at all times.

Posted on Oct 19, 2008

  • 1 Answer

SOURCE: Samsung LN-R408D - No Picture

My Mom's LNR408D also had sound but no picture. I was able to fix it by soldering in a jumper wire across a blown (1.5A ???) SMD picofuse on the "T-Con" board.
Consider attempting this ONLY if you: 0) Know enough to avoid the potentially fatal High Voltage parts of the power supply board!!!
1) Are a fearless hackazoid 2) know what you're doing with a soldering iron and teensie SMD parts 3) are gonna throw the busted thing out anyway so you have nothing to lose and won't be sad if you screw something up.
4) Know enough to avoid the potentially FATAL High Voltage parts of the power supply board!!!!!

74c09f0.jpg

This board is at the top center under a close fitting RF shield. The suspect part was labeled "CP" on the board and marked with "P" on the part. It is visible above the right-center of the connector from the main board. An ohmmeter showed it as open, so I bypassed it with a jumper wire from connector VIN to the hot side of C13. One image shows the suspect part and the jumper in place.

b761e87.jpg
The other shows the TCON board placement top-center (under its RF shield). With care, it seems possible to test the fuse and put the jumper in place without removing the shield. (Obviously don't touch anything else with the VOM leads!)

Thanks to ZORBUS and Steve's TV and Electronics for the idea.
http://www.avforums.com/forums/lcd-televisions/892447-no-picture-but-got-sound-my-samsung-lcd.html
http://www.gesda.com/transformer/Fall08_files/Page336.htm
Steve C

Posted on Sep 22, 2009

  • 1 Answer

SOURCE: virgin media remote control TV Control Codes Samsung LE37A558

just tried 0079 from another forum and it's worked for me!

Posted on Mar 30, 2010

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