20 Most Recent Panasonic TC-21S80RQ TV Questions & Answers

Model No TC_21s15m circuit diagram image

Circuit diagrams are in PDF, and cannot upload by this window. If you wish to some details, check the site linked here. http://electronicshelponline.blogspot.com/ Selecting the view option, either to Mosaic / Time slide, can be selected by the drop-down list, at the top left of the display window, will make surf easy. You can also do a search, by type in the brand name/model number/IC used, in the search box at the top right of the display window.

Send your email address to me. I'll send a copy of the scmatic to you by return mail.

the problem is probably on the on and off botton, if it doesn't click its bad, if it does click when pused in and returns its a good sign it works and relay switches or capacitors need to be examined and exchanged and maybe trnsformers. it could be simple or exchange one item on electronic board

Hello
Your Tv has verical shift problem. It is not the supply problem. It can be got repaired. Sometimes it may be the fault of chroma Ic. In panasonic telivision the chroma section has an ic and it is surface mounted. We will call as SMDs. An SMD replacement needs special tools, which a normal sevice mechanic can't afford. So it is best for you to contact the authorised sevice center of Panasonic nearby.

No supply on vertical IC

Hi,

You can download the complete list of programming codes for your remote from the manufacturer's website by clicking this link. On the page which opens, click on "Code list for RCU404: RCU404" link to download the code list.

You'll require Adobe PDF Reader installed on your computer to view this manual. If it is not already installed on your computer, download it free from: http://get.adobe.com/reader/

Also, you can get the programming codes from: http://remotefinder.rca.com/default.aspx?site=rca

Select the model number of the remote from the drop-down menu, then select "TV" and then "Panasonic" to get the programming codes.

As per the information available on the manufacturer's website, this remote control supports only 3-digit codes.

Hope this solves your problem. Thanks for using FixYa.

1. Check the Input Source: Make sure you have selected the correct input source on your TV for the device you are using. Use the remote control to cycle through the input options until you find the one connected to your video source.
2. Check Video Connections: Ensure that all video cables (such as HDMI, component, or composite cables) are securely connected between your TV and the device you are trying to watch content from. A loose or faulty cable connection could result in a loss of video signal.
3. Restart the TV and Video Source: Try restarting both your TV and the device you are trying to watch content from. Power off both devices, wait a few moments, and then power them back on. This can sometimes resolve temporary glitches or issues with the video signal.
4. Check for Software Updates: Make sure your TV's firmware is up-to-date. Sometimes software updates can resolve compatibility issues or bugs that may be affecting video playback. Check the settings menu on your TV for an option to update the firmware, or visit the manufacturer's website for instructions on how to do so.
5. Reset Video Settings: If you've made any changes to your TV's video settings, such as resolution or picture mode, try resetting them to their default values. This can sometimes resolve issues with video playback.
6. Try a Different Device: If possible, try connecting a different device (such as a DVD player or gaming console) to your TV to see if the issue persists. This can help determine whether the problem lies with the TV itself or with the original device you were using.
7. Contact Panasonic Support: If none of the above steps resolve the issue, it's possible there may be a hardware problem with your TV. In this case, you may need to contact Panasonic customer support for further assistance or to schedule a repair.
8. Hope this helps

1. Check the Power Cord: Ensure that the power cord is securely plugged into both the TV and the power outlet. Make sure there are no visible signs of damage to the power cord or the plug.
2. Inspect the Power Outlet: Try plugging another electronic device (such as a lamp or a phone charger) into the same outlet to verify if it is functioning properly. If other devices work fine, then the issue is likely not with the power outlet.
3. Check for Tripped Circuit Breakers: Check your circuit breaker or fuse box to see if a circuit breaker has been tripped or a fuse blown. If so, reset the circuit breaker or replace the fuse and try plugging in your TV again.
4. Test with Different Power Source: If possible, try plugging your TV into a different power source altogether, such as a different room or building. This will help determine if the issue is specific to the power source you were previously using.
5. Contact Panasonic Support: If none of the above steps resolve the issue and your TV still does not power on, it's likely that there is a hardware problem with the TV itself. In this case, you may need to contact Panasonic customer support for further assistance or to arrange for repairs. Be sure to provide them with details of the troubleshooting steps you've already taken.

Hope this helps

Question edited for a lot more clarity. In the link https://www.google.com/search?q=panasonic+th-42pv8d+blinks+2+times ..