Question about RCA B27TF680 27 in. TV/VCR/DVD Combo

2 Answers

I NEED TO KNOW HOW TO ENTER THE SERVICE MODE, AND WHAT ARE THE PARAMATERS?

Posted by fisherele910 on

  • 1 more comment 
  • fisherele910 Aug 16, 2009

    THIS IS NOT A NORMAL RCA THAT HAS A MENU BUTTON ON THE FRONT. IT IS A VHS/DVD COMBO MADE BY ?. THE NORMAL SERVICE MODE BUTTONS ARE NOT HERE.

  • fisherele910 Aug 16, 2009

    THIS IS A VHS/DVD/ COMBO NOT MADE BY RCA, IT HAS A SHARP CRT.

  • fisherele910 Aug 17, 2009

    WELL SO FAR THERE IS NO IDEA FROM FIXYA .

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2 Answers

Anonymous

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  • Master
  • 8,619 Answers

Hi

Thanks for using FixYa. You can enter the Service Menu for your TV by looking at these steps--

Sharp Service Menu Adjustments

Important- Note the original setting just in case you have to go back and correct anything.

1. TV unplugged
2. Press and hold the 'Volume down' and 'channel up'
3. While holding the buttons, plug in the TV.
You are now in the Adjustment mode
You will be presented with a category menu containing--

  • Deflection
  • Signal
  • Feature
  • Fix Value
  • EEPROM
4. Use the ‘Channel up’ or ‘Channel down’ to select the category.
Note: Not all models will have 5 categories; some will jump to the 'Signal' category.
5. Use the 'Volume up' to enter the category.
6. Use Channel up and down select the item to be adjusted.
7. Write down the old value of the item before changing.
8. Volume up and down adjust the value.
9. When you have made all the adjustments you want turn the set off to exit.

RCA/GE Service Menu Adjustments

Important- Note the original setting just in case you have to go back and correct anything.
1. TV turned on
2. Press and hold the 'Menu' button at the TV.
3. Press and release the 'Power' button.
4. Press and release the 'Volume up' button.
5. Release the 'Menu' button.
6. The initial security parameter displayed will be 'zero' Change this to '76'.
You are now in the Adjustment mode
7. Use the 'Channel up or down' to select parameter 'P'.
8. Write down the old value of the parameter before changing.
9. Use the 'Volume up or down' to change the parameter value.
10. When you have made all the adjustments you want turn the set off to exit.

Please do accept the solution if the issue is resolved or else revert for further assistance.

Thanks
Rylee

Posted on Aug 16, 2009

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Ekse

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  • RCA Master
  • 13,435 Answers

Hi

try the instructions posted on this page.
http://www.artofhacking.com/files/TVMODES.TXT

Posted on Aug 16, 2009

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