Televison & Video - Page 5 - Recent Questions, Troubleshooting & Support

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My Samsung tv screen is upside down. How do I fix it without the remote control?

Without a remote control, you can't; because you have to enter its service mode option to make it adjust. If you wish to get some details; check the sites linked here. https://elektrotricks.blogspot.com/ https://electronicshelponline.blogspot.com/ Faults & possible causes to LCD screen are given with illustrations. You can get an idea about the fault. Search the site by type in the Brand Name of your set, in its search bar at the right side column, and press enter. See it in by Webview with mobile or by desktop. Mobile View has no search box. Screen-shots to defective LCD panels are given. You can see and compare to that to your TVs', and can make sure about the fault to an extent.
9/24/2021 12:37:24 PM • Samsung... • Answered on Sep 24, 2021
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Panasonic TC-P50u50 went out. Is it the power supply or something else

Something short circuit in the SMPS [power] section circuit, and the pop you heard might be of a blow out fuse. It will be best to contact any service technician. If you wish to get some details; check the sites linked here. https://elektrotricks.blogspot.com/ https://electronicshelponline.blogspot.com/ Faults & possible causes to LCD screen are given with illustrations. You can get an idea about the fault. Search the site by type in the Brand Name of your set, in its search bar at the right side column, and press enter. See it in by Webview with mobile or by desktop. Mobile View has no search box. Screen-shots to defective LCD panels are given. You can see and compare to that to your TVs', and can make sure about the fault to an extent.
9/24/2021 12:36:21 PM • Panasonic... • Answered on Sep 24, 2021
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How do I turn on a Bravia kdl40v2500 tv on after I plug it in

Try the remote or power switch.
9/23/2021 10:56:55 PM • Televison &... • Answered on Sep 23, 2021
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I need help figuring out whats wrong with my TV. It has a black vertical bar running down the left side that sometimes changes colors and sometimes shows the picture. Help!!

Remove the LVDS connector. clean and replace, then the flat ribbon cables going from tcon to panel. If that doesn't help you most likely have a bad panel, you can replace the tcon but I don't think it will help
9/23/2021 10:55:52 PM • Televison &... • Answered on Sep 23, 2021
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Samsung 40EH5300 LED TV backlight flashes continuously when power applied. No picture.

You can find a solution on Youtube also google the problem or consult manufacturers page.
9/23/2021 10:53:33 PM • Samsung... • Answered on Sep 23, 2021
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Samsung UNFH395000 LED LCD tv Backlight out

I can't find the model of your set...do you have a typo? Have you tested the backlights with a LED backlight tester to be sure the issue isn't bad strips?
9/23/2021 10:50:43 PM • Samsung... • Answered on Sep 23, 2021
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I have a goldstone gs-32lcd remote and my telefunken tv tledds55hd.so what is the codes for that.

Your Goldstone remote control would have to contain the necessary codes to control your Telefunken TV. Failing that, you will need a universal remote control (URC) that contains the codes.
9/23/2021 3:36:36 PM • Televison &... • Answered on Sep 23, 2021
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Sound cutting out on LG soundbar when used with optical cable to Toshiba TV

Set all you outputs to digital PCM
9/23/2021 3:28:31 PM • Toshiba... • Answered on Sep 23, 2021
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SONY LED TV MODEL - KDL-40W900A .MOTHER BOARD IS DAMAGED. REPLACEMENT COST 8000-10000 INR. CAN ANY ONE SUGGEST IF REPAIRING MOTHER BOARD IS POSSIBLE?? AND WHERE IN MUMBAI ?ANY CONTACT DETAILS ...

Mother board repairing at component level is not possible to Sony. It is best to replace it. Fault at its main digital board. Short circuited component/s at it. Contact any service technician; or the authorized service center. 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/ In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.
9/23/2021 2:06:48 PM • Sony Televison &... • Answered on Sep 23, 2021
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Could it be the tcon board?

I think that the Tcon board with what you are talking about for your TV could be not working and needs to be replaced. It would be more cheaper to buy a new TV than to try and fix the TV that you have that is not working.
9/23/2021 6:38:32 AM • Televison &... • Answered on Sep 23, 2021
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Black Borders

Change the aspect ratio to FULL
9/23/2021 2:17:23 AM • Hitachi 51F500... • Answered on Sep 23, 2021
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I have a un60j6200af tvAnd still do not have a picture or sound

I have no idea why you would change the tcon board if you don't have sound but your not the first person to do that. 1st thing to do...power the set on and look at the back and see if the optical output plug is lit red, if it is your power supply is working. If it's not check the 5 volt standby, if no voltage there replace the power board, if you see 5 volts and have no action it could be connectors or plugs in the LED circuit, did your old led strips test bad?
9/22/2021 11:37:44 PM • Televison &... • Answered on Sep 22, 2021
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My Vizio M75-E1 appears to be in bootloop. Can it be fixed?

Boot log is stored in the EEPROM on the main board, you should be able to get a new one for $15 from shopjimmy but it's not an easy job to replace, very small SMD, if you have the equipment and knowledge to replace it that's the cheap way to get the job done. The other option is replace the main board
9/22/2021 10:44:48 PM • Vizio Televison... • Answered on Sep 22, 2021
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TCL 55S425 TV bad t-con or main board?

Let me be sure I understand this. The picture is good EXCEPT when having menu, volume ect on the screen?
9/22/2021 7:01:07 PM • Televison &... • Answered on Sep 22, 2021
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My Sharp LC-50LB261U tv screen went black but i still have sound. i replaced t-con board and power supply board and have same problem. can you help?

I don't have a service manual for that set so I'm only able to help on a limited basis...Have you tried the flashlight test?...if the backlights are out then it could be a backlight driver board if it has one? or defective LEDs. See what you have for voltage going into the panel LED's
9/22/2021 6:26:49 PM • Sharp Televison... • Answered on Sep 22, 2021
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Sharp lc-26d40u No picture

I have a Sharp Aquos LC-40E77UN with the same issue, and have tracked down a single burned capacitor at C7816 on the power supply board, and am looking for info on the capacitor in order to replace it. (Power supply: RDENCA354WJQZ / Delta DPS 208BPA). - Any help with a schematic would be appreciated!)Since you say the picture went out, it is possible that you might have the same problem, Bad/failed/leaking capacitors are, unfortunately, quite common in electronics. There are volumes of info available on the subject.Replacement power boards can also be purchased. One for my TV runs about $60 to $120 depending on used or new. Since I was able to see a good picture on mine for a few seconds, despite the burnt out capacitor, I'm opting to try and find/replace the cap myself (using the proper safety procedures), or at worst, have a repair done to the power supply.Backlights should typically last around 60,000 hours.

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9/22/2021 1:22:36 PM • Sharp LC-26D40U... • Answered on Sep 22, 2021
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