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Hisense Refurbished 50"" 1080p LED-LCD HDTV -50K23DG Questions & Answers
On my Hisense 50K23DG LED TV, I have sound but no picture.
? 5:56
https://www.youtube.com/watch?v=xUzCLgoSPGM
Sep 15, 2014 - Uploaded by ShopJimmy.com
LED & LCD TV How to Diagnose Symptom of No Image on the Screen CLICK HERE to BUY ... I have an LG ...
? 1:48
https://www.youtube.com/watch?v=xI3MpZukKm0
Nov 20, 2013 - Uploaded by After Hours Tv & Pc repair
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I have sound and picture but no backlight. .... how do you replace the back lighting on a led lg tv? ... I have a 42 inch LED LCD combo DVD TV made by RCA.
www.tomsguide.com/answers/id-2771720/
led-
sound-
picture.html
Dec 28, 2015 - Hi, I have an RCA 32" LED 1080p TV that is less than 2 years old, and it has already lost the video. I can hear sound, and I can see lights in the ...
hisense.pissedconsumer.com/
12/2/2017 4:22:47 PM •
Hisense...
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Answered
on Dec 02, 2017
Why is our Hisense tv turning off and on by it self it also is on blue screen and stuck on channel 51-2
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.
Before going further; try a hard reset first. If it does not help you, replace the main digital board. There are two methods to reset TVs. The first is simple to do; a Hard Reset. The other is somewhat skilled; is a Factory Reset (System Reset). To make it a hard reset, just unplug the TV from AC mains wall socket, and re-plug it back after 15 minutes or so. If you do this by overnight is better. This procedure will make it a hard reset. If you want to make it a system reset [Factory Reset]; you have to enter its service mode option, and select the factory reset option. If you wish to get some details; visit the site linked here.
9/28/2016 5:52:18 PM •
Hisense...
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Answered
on Sep 28, 2016
My Hisense 50K23DG T.V. wont turn on?
These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices.
http://electronicshelponline.blogspot.com/
If blinks continue without any pause, the main board is faulty.
8/22/2016 6:59:22 AM •
Hisense...
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Answered
on Aug 22, 2016
Where is the Hisense 50K23DG Backlight Inverter located?
Hi, The part number for this inverter is: 167210, RSAG7.820.5463,it will be printed on the board somewhere perhaps on a sticky label, have a good search around all the boards if you are unfamiliar with the set. If its any help start with the smaller Boards first, the largest will be Main AV and the Power Supply
1/13/2016 9:30:13 PM •
Hisense...
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Answered
on Jan 13, 2016
No power is getting to the board at all. it appears to have no fuse, where the fuse should be is a little brown cylinder shaped object T4A 250v it is soldered to the board. is this my problem?
Hi Michael
Your certainly doing all the right things. I wish more people on this site would give a great description like yours.
OK, so Process of Elimination.
An AC Multimeter would prove useful here.
Assuming your fairly technical and are aware of electric shocks.
Use the meter on AC scale to check for 110 or 240v AC inside your TV power supply section.
Does it get to the board? Does it get to the Switch Mode Power Supply?
Switch Mode power Supplies can be powered up by a normal AC type switch (ac wires to physical switch) or a Logic type switch. (Like on a computer Keyboard) This triggers the Switch Mode to turn on. Usually you get a high frequency zip sound.
Is the switch mode supply open on the PCB or is it in a Metal Enclosure? (perhaps has a separate fuse inside) the Electrolytic capacitors inside here are in a harsh environment so this is where they leak or bulge.
If the Switch Mode Supply doesn't come to life then you have the problem.
The other side of the Switch Mode Supply is lower DC voltages. Perhaps 12v or 5v. Use the multimeter to check.
A logic type switch usually stores a voltage in a capacitor on the secondary low voltage side of the Power Sup. When the logic switch discharges the cap it fires up the SM Power Supply. This is how computers boot up. So look for bad cams on low voltage side.
See where wires come in from switch to Power Supply.
Good Luck
7/3/2015 6:01:19 AM •
Hisense...
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Answered
on Jul 03, 2015
Hisense red light blinking slowly every 3s - not powering on
If your Hisense TV is blinking a red light slowly every 3 seconds and not powering on, it is likely that the power supply is not working properly. Make sure that the power cord is securely connected to the TV and that the power switch is in the "on" position. If the problem persists, you may need to replace the power supply or contact the manufacturer for assistance.
1/29/2023 7:03:36 AM •
Hisense...
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Answered
15 hours ago
Light blinking on and off button. Hisense 55 inch,,, model no.50r6e3
A blinking red light on the power button of a Hisense 55 inch model 50R6E3 TV could indicate a problem with the TV's power supply. It could be caused by a malfunctioning component, such as a blown fuse or failed capacitor, or it could be an indication that the TV is overheating. In some cases, a blinking red light can also indicate that the TV's firmware is not up to date and needs to be updated
1/24/2023 1:04:10 AM •
Hisense...
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Answered
on Jan 24, 2023
Hisense 55inch 4k tv android
If your Hisense 55-inch 4K TV with Android is turning off randomly, and you have found that the power supply board is wet, it is likely that the issue is caused by a problem with the power supply. Replacing the power supply board may resolve the problem, but it's important to consider the following before making a decision:Safety: If the power supply board is wet, there is a risk of electrical shock, so it is important to make sure that the TV is unplugged and that you take appropriate safety precautions before handling the power supply board.Root cause: The problem could be due to a leak or another issue that caused water damage to the power supply board. If the root cause of the water damage is not addressed, the new power supply board may also be damaged.Difficulty: Replacing the power supply board can be a difficult task, and it requires some technical knowledge and the right tools. It's important to make sure that you are comfortable with the task and that you have the necessary tools before attempting to replace the power supply board.Cost: replacing the power supply board may not be a cheap solution, and it may be more cost-effective to consider a new TV.It's important to have a professional technician to check the TV and confirm if the power supply board is the issue and if it needs to be replaced.If you're not comfortable with the task of replacing the power supply board, it's best to contact Hisense support for further assistance or have a professional technician to check the TV.
1/17/2023 12:38:44 AM •
Hisense...
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Answered
on Jan 17, 2023
How do i get hd channels with no cable ? just antenna
If your TV has a digital tuner, you can get any HD channels if you use the correct antenna pointed at the transmitter and are close enough to the transmitters. (Antennas labeled as HD are not always appropriate for your location.) Your TV will downgrade the signal to 480i if the TV can't support a 720p or 1080i resolution.First where do you live? Use
antennaweb.org or
tvfool.com to determine the correct placement of your antenna for your area/stations. AntennaWeb uses a very conservative signal strength calculation despite assuming an external antenna. Tvfool will give the antenna color rating which is also provided on the antenna package. When properly installed (with no trees or hills blocking the signal), the matching antenna should receive the listed channel.If you use a splitter to share the signal with several TVs, you may need an amplifier to bring the signal strength to that needed for the tuner to interpret the digital signal. (Note: amplifiers and splitters can fail and the amplifier may become a signal filter blocking the signal; test the antenna strength on a direct connection if there is a problem.) If you do not have a digital tuner in the TV, you may have gotten an SD digital to analog converter. These are the more common (and available with the government coupon) converters. You will need to get an HD capable tuner to see the full HD signal. Please add a comment with your TV model and antenna choice for additional support. Cindy Wells (antennaweb indicates that my external antenna should only get the stations 10 miles away. We actually receive the channels from 30 miles away. We use an amplifier splitter to feed the signal to several TVs. I set up two indoor antennas for a neighbor's TVs. One gets the signals from the transmitters 30 miles away and the other from the transmitter 10 miles away. Both get HD from the stations with HD broadcast (not all channels are in HD here). The difference is totally due to antenna placement.)
1/13/2023 12:15:06 AM •
Hisense...
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Answered
on Jan 13, 2023
My Hisense 55 TV 55R6095G5 went black while watching it, with no sound and now it just flashes the start up screen almost imperceptibly. What could be wrong?
There are several potential causes for a Hisense 55 TV to go black and start flashing the start-up screen almost imperceptibly. Some possible causes could include:
- A problem with the TV's power supply: The TV's power supply unit could be experiencing a malfunction or failure, causing the TV to shut off and display the start-up screen.
- A problem with the TV's HDMI or other video input: If the TV is connected to a device such as a cable box or streaming device via HDMI or another video input, there could be an issue with that connection that is causing the TV to display the start-up screen.
- A problem with the TV's main board: The main board is responsible for controlling the TV's various functions and components. If the main board is malfunctioning, it could cause the TV to display the start-up screen.
To troubleshoot the issue, you can try the following steps:
- Check the power cord and outlet to ensure the TV is receiving power.
- Disconnect the TV from any devices it is connected to and try turning it on again.
- Check the TV's user manual for any troubleshooting tips or reset procedures.
If the issue persists, it is recommended to have the TV inspected by a professional repair technician. They will be able to diagnose the issue and recommend the necessary repairs
1/6/2023 10:47:24 PM •
Hisense...
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Answered
on Jan 06, 2023
Hisense 50 50H6E 222172 black screen
Si su televisor Hisense 50 50H6E 222172 tiene una pantalla negra, podr?a ser un problema temporal. Primero intente reiniciar el televisor desenchuf?ndolo y luego manteniendo el bot?n de encendido presionado durante al menos 30 segundos. Esto ayudar? a descargar cualquier energ?a residual en el televisor y permitir? que este se reinicie. Si esto no funciona, verifique todas las conexiones HDMI para asegurarse de que est?n conectadas de manera segura. Si esto tampoco funciona, podr?a ser un problema con los LED de la parte posterior del televisor. En este caso, es posible que tenga que reemplazar los LED para solucionar el problema. Si el problema persiste, comun?quese con el servicio t?cnico de Hisense para obtener ayuda.
1/5/2023 11:33:01 PM •
Hisense...
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Answered
on Jan 05, 2023
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