Question about Sharp 25R-S100 25" TV

1 Answer

Sharp 32'' tv -no raster showing channel numbers only

When tv is powered on tv only displaying channel number and sound -no raster

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that hasĀ over 10 points.

    Mayor:

    An expert whose answer gotĀ voted for 2 times.

  • Expert
  • 55 Answers

Since you have sound and display it's not the hivoltage. You're electron guns are not being turned on. Most likely the IC which biases the guns or the IC which contains the biasing resistors.

Posted on Mar 09, 2009

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

When tv is powered on tv only displaying channel number and sound -no raster. using video mode displays are ok. sound is also ok


Check and replace damaged component/s at its horizontal scan output section circuit. Check the LOT (Line Output Transformer) too for damage. Replace the horizontal scan output transistor. Check the input voltage to LOT. If the voltage is absent check the feeder resistor; if any. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts.
http://electronicshelponline.blogspot.com/

Dec 06, 2014 | Sharp Televison & Video

1 Answer

How to fix 14v-s100 sharp crt tv no raster only channel and volume display on screen


If there is no video signal input, this kind of fault can occur. An abnormal "Screen" voltage too can be the cause. If video processor IC or the tuner is faulty, this kind of fault can occur too. You should check all this. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. Do a search by type in the brand name of your device at its search box and press "Enter".
http://electronicshelponline.blogspot.com/

Jul 25, 2014 | Sharp Televison & Video

1 Answer

Sharp tv #27sc26d no picture have sound


There is a voltage loss in the main board. It will be best to contact any experienced service technician, as the work is a skilled one.

Jan 03, 2013 | Sharp 27SC26B 27" TV

1 Answer

Keep always blinking the green lights indicator ones i plug the power cord. no video, no raster on the screen.


The green lights on a Sharp television indicate a problem. The number of blinks is a code. The television has gone into a coma in order to protect itself. You can force this television on by doing this. Unplug the television. Hold down the vol+ and channel down button on the television and while holding them down still plug the television in. This is a temporary way to view the television but the problem will get worse if not repaired. Should the television power on this way unplug it when you want to turn it off without pressing the power button at all.

Dec 09, 2010 | Sharp LC-32SB24U 32 in. LCD TV

1 Answer

While watching, TV made a sharp bang sound. Sound still good, channels can be changed, but no screen, no raster


While watching, TV made a sharp bang sound. Sound Problem with the Zenith Z50PX2D 50 in. HDTV Plasma Television While watching, TV made a sharp bang sound. Sound still good, channels can be changed, but no screen, now tv wont come on at all?

Sep 26, 2010 | Zenith Z50PX2D 50 in. Plasma HDTV

1 Answer

How do I remove a Vchip from a Sharp TV no code?


Default code is "0000" on most sharps to enter the V-chip settings. If not you will have to reset the password which is listed in the manual if you have it.
Clearing the password or secert number on newer sharps are as follows.
1. Press MENU to display the MENU screen, and then arrow to "SETUP"
2 . Then select on of the options until the password or secert number input screen dislpays.
3. Press and hold both the "Channel Up" and the "Volume Up" buttons simultaneously until message apperas on the screen. Then you can enter new or leave blank number.

If this doesn't work goto sharps web site and download the manual if available.

Mar 15, 2010 | Sharp 32C-240 32" TV

1 Answer

Channel displaying on Samsung 32"LCD TV


Most remote controls have a "display" button. Pressing that is what gets that channel number on the screen. Try pressing it again and the display should turn off. On some brands the display may cycle through various combinations (channel number only, channell and time, etc.) before it goes away, so it may take more than one press of the button.

Dec 03, 2008 | Samsung 32 in. LCD Monitor TV

3 Answers

No raster, No sound, No channel number


wepu, Buddy it sounds like you got a power supply problem. As you say the picture is all blue?? With no video or sound and the fact that the channel display is out is the first indication that i would guess this. Do you still have the owners manual that you got when you first got the set? Good, cause thats the only place i can think of where to look in case of service over in your part of the world as I did try!! Man I tryed but to no avail. No one has heard of this model but that dosent mean that it dos'ent exsit!.. If your a tech or know your way around solid state circuitry then you should have no problem finding the fault once you get a service manual from the service location in your owners manual. Now if your not a tech and a handy man ?? If I were you I wouldnt mess with the tv as theres over 25000 volts inside the set and i've seen it make a grown man cry. Man dont attempt the repair or troubleshooting if you dont have the right or proper tools and equipment!!! Good Luck

May 26, 2006 | Philips 21PT4475 TV

Not finding what you are looking for?
Sharp 25R-S100 25" TV Logo

Related Topics:

326 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sharp Televison & Video Experts

The Knight
The Knight

Level 3 Expert

73159 Answers

Dave Naylor
Dave Naylor

Level 3 Expert

834 Answers

Jaime Hernandez

Level 3 Expert

2307 Answers

Are you a Sharp Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...