Question about Sharp Projection Televisions

2 Answers

Sharp LC32P70E set led comes on green for a few seconds at switch on then goes to stby found r828 o/c after replacement still same but r828 is still ok.

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2 Answers

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  • Master
  • 1,011 Answers

Hello sir,

Please check these setting is turn on or not.

From images Menu:
- AV: User
- OPC: Off
- Retr: -3
- Contr.: +21
- LUM: +4
- Color: -1
- Shading: 0
- Def.: 0
images -> Advanced:
- Color Temp: Middle
- Nero: Off
- 3D: -
- Film Mode: On
- TRUD: On
- I/P: Progressive
Option Menu:
- DNR: Low

----- SD TV --------------------------------
images Menu:
- AV: Standard
- OPC: Off
- Retr: STD
- Contr: +32
- LUM: 0
- Color: 0
- Shading: 0
- Def: +2
images Menu -> Advanced:
- Color Temp: Middle
- Nero: Off
- 3D: Standard
- Film Mode: On
- TRUD: On
- I/P: Interl.
Option Menu:
- DNR: Low
- Sis Colore: PAL


Click this Link for more information


http://www.sharp.co.uk/page/home


Thanks

"Don't forget to rate the solution"

Posted on May 27, 2008

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  • Sharp Master
  • 19,396 Answers

It is the safety switch turning off tv, there is probably a short inside

Posted on May 27, 2008

  • Ginko
    Ginko May 27, 2008

    The tv goes in standby as there is a short or a powering problem A safety switch forces the tv on standby after a while.
    Most common cause for this is powering problem, test the power board, and eventually replace it.
    If you replaced an IC test the pico fuse under to the IC, if the IC has blown again, this is one more reason for suspecting an overpowering problem.


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