Question about Samsung Televison & Video

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High Green Color While Screening

I tried most of the options and procedure. Also differentiate the Cathode (R,G,B) but couldn't fixed. There is last option is to open the Factory Reset Settings. I need a procedure to open the Factory settings. (CS-722 ANT) And I also tried the Display>Menu>Mute to open the Factory Settings from where I can reset the whole Tv settings. But this also not works. Could you please tell me the exact functions to open the Factory Settings Menu. May be it will be helpful.

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  • Samsung Master
  • 74,106 Answers

If you can't adjust the green drive and cut-off even by using its service mode, just check all the related component/s at the green output section circuit [at the CRT] board. Replace the Green output transisor. If this do not help you, the main chroma IC might be faulty, Check all the voltages RGB out from it, and verify, if all of it are almost equal.
If you wish to get some details; check the site linked here. Viewing it in "Mosaic" will make surf easy. Surf the site with patience.
http://electronicshelponline.blogspot.com/ Pull up older posts there.

Posted on Mar 26, 2014

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6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

techman
  • 3130 Answers

SOURCE: mitsubishi cs-26ex1

If your set has Picture in Picture, I would say your problem is with the PIP module. if it does not have PIP then the problem is most likly in the video switching or the video processor Printed circuit board. if you know anything about solid stae serviceing, there is a modification I will include here for the PIP as the module is no longer available and has to be jumped out of the curcuit.. Good Luck. Follow the picture and instuctions to the "T" PS please do not forget to rate this thread

Posted on Oct 17, 2006

frankmann
  • 47 Answers

SOURCE: How do I reset my tv to default.

They must have them made that way so hotel guests cannot change the settings. Maybe there is a reset button on the back somewhere? I don't know of TV's having these. Some dvd players and recorders have them. It could be a small hole too that you have to press the button with a paperclip.

Thats my best guesses.

Posted on Dec 10, 2007

CO3OV
  • 9 Answers

SOURCE: lg television du-27fb32c reset to factory settings

mute on the remote and menu on tv

service mode and go to factory reset

Posted on Dec 17, 2007

techman
  • 3130 Answers

SOURCE: Lost the Manual & can't tune digital channels, option not available on menu ?

Here is a link where you can down load a free copy of your customer user manual. Good Luck

http://esupport.sony.com/US/perl/model-documents.pl?mdl=KV32FS120&LOC=3

Posted on Feb 03, 2008

SOURCE: need to reset my toshiba 32mw7db back to facory settings

Try pressing mute on remote, then press mute again while holding down menu on tv to enter service mode. HTH

Posted on Oct 31, 2008

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Yes, if you have a chunghop universal remote or equivalent. Tell me the code, Have been through about 23 service mode factory methods on almost all television brands. So i can possibly help. Thanks for using Fixya.

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Sir I've got problem with my sharp 20" standard rca tv model 20v-J300XB. I need to have a service mode procedure to balance its G-drive for it has strong green screen..but if its still not through the...


Have you checked all the cathode voltages (Rg, Bg & Gg)? If not check it. If the Gg voltage is found much less than the other two cathode voltages, the fault might be to the green video output transistor, or its collector load resistor. In service mode too, there are adjustments. All of it cannot be stated here. anyway, check the above stated voltages first. CRT cathodes are negative biased, that is, if the voltage at the cathode become low, the intensity of color to that cathode too. If you wish to get more details, come over by comment. To get more details, http://electronicshelponline.blogspot.com/

google.com/+GopakumarGopalan

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Hello

Pink colour denotes the absence of green colour dispay in your picture tube. I hereby gies an approximate voltages at the three cathodes of your picture tube socket solderings, and you just measure the voltages with reference to this. The voltages are approximate, and can chage up to 2% up or down.
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