20 Most Recent Yamakawa DVD-238 DVD Player Questions & Answers

What universal remote do you have?

YOUR DVD IS DIRTY OR THE OPTICAL BLOCK IS FINISHED

Sounds like you did hit a button on your remote. More than likely it's an audio button on the remote. This button typically selects an audio track on the dvd itself. It's either this or somehow during setup you've selected (depending on the rest of your audio setup) either the bitstream or PCM output for sound. I would just try hitting the audio button until you get something, or go into your dvd setup and try changing from either bitstream or PCM to the other choice.

Menu choice settings:: many dvd players have the choice of

sound to tv only
sound to audio out only
sound to Digital out only
combinations of the above

check the settings in the menu and change to the sound output to the item actually caonnected
menu sequence unknown no product information given

Are you searching for this specific remote because it has dedicated features to your machine? Have you thought of using universal remote control? I know some of these universal remote control have a feature which can enable you to search for the code even if it is not listed in their manual. Good Luck.

My husband pressed the P-Scan button on the remote control a couple of times or something, and lo and behold we got the video back. Please try that on your set as well.
Hope that helps.

press scan bottom on your remote

Power On the player
Be sure there is no disk in the player
Press the SETUP key on the remote control
Go to the General Preference Group Setup
(press right key 3 times)
Press the keys "1379" slowly one after the
Other.
A new window (Overlay) will show the
current region code
Select the desired region code with the
“up” or “down” key ( ZERO =CODE FREE)
Press PLAY to confirm your selection
Press SETUP key to exit.

The most obvious reason is an overheating issue in the Power Supply board. There are other ideas here, but you need to take it to a television engineer to diagnose https://www.google.com/search?q=television+will+suddenly+turn+off+every+4+minutes ..

Check the internet connection. The television can't update if it can't see the internet. Resetting it breaks the previous settings. Just for fun, reboot the router as well and wait 15 minutes until all the lights come back on. Then reestablish the television connection to the router. Harwa is not a make we know here in North America. https://www.google.com/search?q=Harwa+Smart+television.+How+to+restore+Apps ..

general steps: Get the TV remote control and push the "Menu" button and select "Options". Select "Child Lock" from the "Options" list. On some televisions, the "Child Lock" is named "V-chip". Choose the "Remove Child Lock" selection. Highlight this and then hit the "Enter" button. Enter the four-digit code that you used when you activated the child lock feature. If you cannot remember it, your only option to deactivate the child lock is to reset the TV. The instructions for resetting a TV is written on the user's manual of the TV. Exit the TV menu once you have entered the four-digit code. To do this, press the "Exit" or "Menu" button on the TV's remote control. If you don't have a remote, you might try leaving the TV unplugged overnight. Some TVs will 'forget' their settings if left without power for a long period. You could also potentially buy a cheaper universal remote, and use that to turn off the child lock.

To pair your Ruwido Amadeus R 9710 remote to your TV, you can follow these steps: Insert Batteries: Your remote is powered by two 1.5 V AAA batteries1. Make sure to insert the batteries correctly. Switch on your TV: Ensure your TV is turned on. Press the TV key: Press the TV key on your remote control for approximately 4 seconds until the LED flashes twice. Enter the Code: After seeing the 2 flashes and within 5 seconds, enter the 3-digit numerical code from the list provided with your remote2. After entering the code, the LED will flash twice indicating that the code has been accepted. Test the Remote: Point the remote control towards your TV and press the key. If your TV does not respond by going into Stand-By mode then repeat steps 3 to 5 and enter the next code in the list. Bed.-Anl. H2 Version1 (ruwido.com)

That sounds like it has a backlight fault. A good TV engineer can possibly repair that for you.

Ask your parents. There is no easy way to defeat the parental lock.. https://www.google.com/search?q=Tek+model+L26D10+TV+unlock+code ..

TV maker is Palladium codes are 0560, 398, 391, 446