20 Most Recent Dinex DX-LCD26-09 26 in. HD-Ready LCD TV Questions & Answers

Back - light problem. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis. http://electronicshelponline.blogspot.com/. Some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement.

Contact the authorized dealer for Dinex.

If model here is correct what is wrong with the TV?

Try to "power cycle" the TV. Unplug its power, hold down one of the buttons located physically on the TV for 10-20 seconds and then plug it back up and attempt again. If that fails, time to see if you have a protection plan from best buy. Don't bother calling Dynex if your 1yr manufacturer warranty has expired.

check the connection to your tcon board and main av board. if the connections are good one of these boards is more than likely bad. Google their part numbers and see if that board has a known issue

thanks,
michael

I think in the long run you will be better off to just replace the Board or Ship board to PTS for rebuilt
1-800-844-7871
Encompass Parts Distribution 1-800-638-3328 they might have Service Manual

You need to inspect the power supply for bad caps such as caps with domed tops, output DC voltages, etc.

Boards and prices: http://www.shopjimmy.com/catalogsearch/result/?q=Dynex+DX-LCD26-09
If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on: Basic troubleshooting guide here: http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting http://www.fixya.com/support/r7406380-tv_training_manuals Failed TV and Monitors: http://s807.photobucket.com/albums/yy352/budm/ Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague Parts: www.shopjimmy.com Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx he can make you a set of caps. Or www.digikey.com just make sure to use caps with low ESR, 105c, high ripple current, long life rating such as PANASONIC FM or FC series. Please leave rating if it helps.

check your tv colour system may be change.go to menu and select colour system on Auto.if still not come then reset you tv from tv setup.

Hello My friend. Don't worry once the Dimes is able to tune on PAL system by using the video (RCA entrances. Maybe you need to conect a old video recorder to imporve the image or yune the chanels.
But it works. I made it in Brazil (PAL system) and my Dinex works wonderfull.

Regards

Luiz

I don't know what might have been making it turn on in the middle of the night. It it keeps turning off while you are watching, you might want to check if:
1) someone is accidentially hitting the SLEEP button on the remote. The TV will turn off automatically 30, 60 or 90 minutes after the sleep button is hit. It can also get hit if you set the remote between seat cushions on the couch and someone moves, etc.

2) Does the TV get enough ventilation to allow heat in the TV to circulate away from the set? Drapes, tight cabinet, etc. The temperature sensor may turn the TV off automatically to protect the TV.

3) Your power cord is not well plugged into the wall or you might have some issues with the wall outlet - expecially if it is an older home (before 1980). Any wiggle of the cord may cause it to disconnect for a very short time - the TV will shut off.

4) This Brand is only available through BEST BUY and this model has a 1-year warrentee. The manual says to call 1-888-BESTBUY for service.

Good luck.

Please rate me.

If you wish to buy its original remote control, contact the authorized service centre, or authorized dealer to your device brand. They can either give you a genuine remote control to your device, or can direct you, from where can you purchase a suitable one. To select a proper universal remote control, you should know about the number of digits to its set-up codes. There are 3 digit, 4 digit, 5 digit, 2 digit and even single digit codes, to some brand devices. After confirming this, check the sites linked here. Both the sites have set-up code list and set-up procedure to many popular brand remote controls. Check which brand remote control has set-up code/s to your device brand, and buy that one according to availability. Brand name of the remote control isn't a matter, but it should have set-up codes in its code list, to the device brand you have. Please note: Every new universal remote control will have set-up code list, and set-up procedure along with its pack. Never accept a remote control, that hasn't both of this. For more details about the set-up codes, visit the sites. http://electrohelponline.blogspot.com/ http://remotesearch.blogspot.com/ Universal remote controls are available at most of the electronic spare part selling shops. Visit some on-line sites too, which deals with electronic spare parts.

Dynex 421, 504. Try these codes. If you wish to get more details; check the sites linked here. It has set-up code list & set-up procedure to many popular brand remote controls. Common set-up codes to check with TVs and other devices are given, in the order of the "device's brand name list" in alphabetical order. Pull up older posts http://electro-medical.blogspot.com/

U need to contact the manufacturer of the remote for any and all codes.

It sounds like there might be an issue with your television or its power source. Here are a few steps you can take to troubleshoot the problem:

1. Check the Power Source: Make sure the power cable is securely plugged into both the television and the power outlet. Try plugging the TV into a different outlet to see if the issue persists.
2. Check for Overheating: TVs can sometimes overheat, especially if they're placed in an enclosed space or if vents are blocked. Ensure that there's proper ventilation around the television.
3. Check the Remote Control: Sometimes, the issue might be with the remote control. Check if any buttons are stuck or if the remote's batteries need to be replaced.
4. Reset the TV: Unplug the television from the power outlet for about 5 minutes, then plug it back in and turn it on. This can sometimes reset the TV's internal system and fix minor issues.
5. Check for Timer Settings: Some televisions have timer settings that automatically turn off the TV after a certain period of time. Check your TV's settings menu to ensure that no such timer is enabled.
6. Update Software: If your TV has a software update option, make sure it's up to date. Sometimes, software glitches can cause unexpected behavior.
7. Inspect for Physical Damage: Look for any physical damage on the television, such as frayed cables, cracked screens, or damaged components.
8. Contact Manufacturer Support: If none of the above steps resolve the issue, contact the manufacturer's customer support for further assistance. They may be able to provide additional troubleshooting steps or recommend repair options if the TV is under warranty.

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)