Question about Toshiba 61H71 61" Rear Projection Television

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No Audio or Video

My TV came back to life after leaving it unplugged for a while. It still flickers on the edges and every so often it will flash like it is going to shut off and comes back on. I jumpered the x and r fail safe circuit and it reproduces the same result as what is happening, but after unplugging it comes back on. It seems like my fail safe circuit my be shorting out or something intermittently. What can I check?

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I would check for loose connections on convergence area.
http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html

Posted on Jan 14, 2008

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I have a 32" RCA LCD tv , rlc3210 power input says


Is it hooked up with HDMI cable?

If so try unplugging the HDMI cable and re plugging the cable in, sometimes those cables work loose and if they are not tight, it will cause your screen to flicker. Happens to my TV once in awhile.

I’m happy to assist further over the phone at https://www.6ya.com/expert/robert_54ae41aaaffbab00

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My 32inch lcd tv keeps flickering it started all the sudden


TRY THIS

    • 1 Turn the TV off with the front-mounted power button, not the remote. Unplug the TV's power cord from the wall outlet. Let an hour pass before plugging the cord back into the wall outlet. Turn the TV back on with the front-mounted power button and wait until it has fully restarted. Bring up a TV channel to see if the image being presented on the LCD screen is no longer flickering. A momentary power surge can cause the circuitry inside the LG-brand LCD TV to function erratically.
    • 2 Unplug the video cable from the video connection on the back or side panel of the LG TV. If more than one video cable is connected to the TV, disconnect all of them. Disconnect the other end of the video cable from the video source device that it's attached to -- a DVD or Blu-ray player, or a satellite receiver or cable box. Blow off the connections on the video source device and on the back or side panel of the TV with bursts of compressed air. Reinsert one end of the video cable into the video source device and the other end into the video input that it was connected to. Turn the TV back on with is remote to see if the picture is now free of flickering. A loose or partially connected video cable can cause the LCD TV's screen to flicker when presenting an image.
    • 3 Turn the TV off and unplug its power cord from the wall outlet. Place a power conditioner next to the wall outlet. Plug the power conditioner's power cord into the wall outlet. Plug the TV's power cord into one of the AC sockets on the power conditioner. Turn the power conditioner on. Turn the TV on to see if the picture is now free of flickering. The RF signals in the electric line that the LG TV is drawing power from can cause flicking through interference patterns being generated.

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1 Answer

Led problems


Why do I have a green line on the edge of my screen? If you have a thin green line on the edge of the screen when using an HDMI cable to connect to a cable or satellite box this is usually caused by the box.
To test to see if this is a box issue you will want to take the following steps:
If the TV has a Horizontal position setting in the menu you can adjust the position to see if the line disappears.
You can also change the Wide setting to the Zoom or Panoramic option to see if the line disappears.
If the line disappears you will want to look into getting a different source box.
If you have a thin green line on the edge of the screen when using an HDMI cable to connect to a cable or satellite box this is usually caused by the box.
To test to see if this is a box issue you will want to take the following steps:
If the TV has a Horizontal position setting in the menu you can adjust the position to see if the line disappears.
You can also change the Wide setting to the Zoom or Panoramic option to see if the line disappears.
If the line disappears you will want to look into getting a different source box

Your display may be flickering for several reasons. You will want to take the following steps to rule out the most common reasons for the display to flicker:

1. Reseat all cable and connections to the television from your devices. Physically remove the cables from both the television and the device and reconnect them.

2. Check your Advanced Video settings in the Vizio TV menu some of our Vizio televisions will allow you to adjust the following settings under the Advanced Video settings:

Ambient Lighting

Backlight Control

Advanced Adaptive Luma

If you have any of these options available please turn all of them off to see if this resolves the display flickering.

If the above steps have not resolved the issue please take the following steps in the order presented:

1- Power off TV

2- Unplug TV from outlet

3- Press and hold in the power button on the TV for 30 seconds (while it is unplugged from the wall)

4- Release the power button

5- Plug in the TV into a different outlet

6- Power the TV back on

There is also a factory reset option in your menu under the SETUP section. It will say either "reset all settings" or "system reset". We recommend that you reset all settings as well to see if this resolves the issue. If this does not resolve your problem please contact our technical for further assistance.
If the line stays in the same spot when changing the above settings please contact our technical support.

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1 Answer

When i turn on my ps3 there is no video or sound altough my tv responds , audio only, no signal. i am using a hdmi cable and with the a/v wires there is no resopnce from my tv at all. the playstation seems...


SAFE MODE:

1. Place you finger on the on/off sensor leave it their untill you console turns off then take you finger off the sensor.

2. Place your finger back on the on/off sensor leave it their until you hear 2 consecutive beeps then take your finger off.

3. Once the safe mode screen comes on select the option PS3 SYSTEM RESTORE.

NOTE: A PS3 system restore will delete all data except the OS. I recommend backing up your console onto a USB flash drive if possible.


Good Luck!

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you need to remove main ckt, (m.board) some part need to re solder specially in hot area. (lost contact i one of the flickering problem you encountered.

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1 Answer

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