Sharp 27K-S300 27" TV - Answered Questions & Fixed issues
I cannot get acces to the menu
1) you have two option a) directly in the TV b) by the remote control2) you must try it by two options3) if you CAN NOT get access, the inside for EPROM, is defectivE, you must go to the repair shot TV for fix it.see the block d.God bless you
I am trying to install
Yes these are the same yellow white and red ports that you would use to connect your DVD player. I believe this television has one port in the front and one in the back. I might be wrong but I believe video 1 is in the back and video 2 is in the front. If you have tried video 1 and video 2 making sure you have pressed the video/input button to select the proper one after connecting your Roku then you have done everything properly. Make sure to try a different RCA cable to make sure it is not the cable that is causing the problem. Also try the Roku on a different television because if it is working on a different television with the same RCA cable then you'll know that it isn't compatible with this particular television.
Black box appearing on screen
Check if the subtitles might have gotten turned on in the setup menu of the TV. If on a station that is not transmitting them, then the box MIGHT be blank.
Tv turns off after 5min,1-2 hrs
This will sooner or yet later get worse as time moves forward why?
You have a power supply unit gone bad in this TV.. The reason why I know is this the capcitors I call caps would look swollen and would heat up to a point that the TV just looses power as the capcitors cannot hold any charge anymore as they are defective. If your SAVVY you can discharge the TUBE and fix the PSU buying the capcitors online and soldering them yourself on the power supply unit. check this website out for reference on how Caps look
www.badcaps.com open up your TV and see if you got bulging caps if you do that is a major issue and it would need replacment. Thanks for using Fixya.com hope this helps please rate!! Btw, I’m available to help over the phone in case u need at
https://www.6ya.com/expert/edwy_1a56970cf1ea4620
Channel memory reset
Bryan,
Usually the menu can be accessed from the buttons on the console, sometimes by pressing a "menu" button but other times by pressing both Volume or Channel (+ AND -, UP AND DOWN) buttons simultaneously. Menu levels are usually selected with one or the other of Volume or Channel, and toggles/selections with whichever doesn't do the levels.
High Pitched Noise
This is a common problem with most tv's today. Its nothing more then a 'singing' ciol or transformer. What i mean by that is that when voltage is going threw a ciol it makes a magnetic field arounfd the coil or transformer and what happens then is if the windings are loosly wound then they tend to vibrate and sometimes they will vibrate so fast that it will be in the audiable range. all coils and transformers will 'sing' but they are way above the normal hearing range. Most of my complaints in the past about singing coils have been from the ladies. NOW LADIES this is no insult to you at all its just a proven point that the ladies have a higher hearing range then men do. Now to fix this problem?? You can most of the time simply replace the part if you can find whats doing it or find the part and tighten the transformer laminations by clamping the outside of it. Using wood or plastic toothpicks up underneath the coil or transformer or siliconing the part a bit. BUT I DO ADVISE NEVER NEVER EVER!!! should a novice or unexperienced person go inside of a tv set as there is really nothing you can do but get the shock of a lifetime. If it bothers you where its really loud and yes I've heard some really loud singers in my time. Please reure to your local repair shop as they will im sure be able to quit down the singer.. Good Luck
How do I operate Sharp LCD TV remote control
First of all
1. **Power On/Off:** Use the "Power" button.
2. **Changing Channels:** Use "Channel Up" and "Channel Down."
3. **Adjusting Volume:** Use "Volume Up" and "Volume Down."
4. **Input Selection:** Use "Input" or "Source" to choose input devices.
5. **Navigating Menus:** Use navigation arrows and "Enter" or "OK."
6. **Mute Function:** Use the "Mute" button.
7. **Number Pad:** Input channel numbers or perform numeric functions.
8. **Special Functions:** Access features like "Menu," "Exit," "Subtitle," or "Info."
9. **Teletext/Closed Captioning:** Access these features if applicable.
10. **Smart TV Features:** Access smart features, apps, or online content if applicable.
11. **Batteries:** Ensure the remote has fresh batteries for responsiveness.
For model-specific details, always refer to your Sharp TV's user manual. If you provide your TV's model number, I can offer more tailored instructions.
Changing analog to digital on Sharp TV
Unfortunately, you cannot convert an analog TV to digital simply by changing settings. The transition from analog to digital involves hardware changes. If you have an older Sharp TV without a built-in digital tuner, you may need an external digital converter box or consider upgrading to a newer TV with a built-in digital tuner to receive digital broadcasts.
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