20 Most Recent Apex Digital AT2702 27" TV - Page 8 Questions & Answers

• Turn everything off. Turn on TV and Select dvd input (Source). Wait 10 or so seconds. Turn on DVD player. Works for me with similar problem. Good luck -
• John

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://electro-medical.blogspot.com/ To 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. To some models sets, the back-light inverter and SMPS section circuit will be integrated at its main board itself. If so; the main board should be replaced.

Check and replace damaged component/s at its horizontal scan output section circuit. Check the LOT (Line Output Transformer) too for damage. Replace the horizontal scan output transistor. Check the input voltage to LOT. If the voltage is absent check the feeder resistor; if any. 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/ Type in this key phrase " my service table today " in the search box at the top right of the display window of the home page, to get gathered some pages which has the details of practical experiences to the author of that site.

It can be replaced. Contact any service technician. http://electronicshelponline.blogspot.com/

0218,0215,0213 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://electronicshelponline.blogspot.com/ http://electro-medical.blogspot.com/ http://remotesearch.blogspot.com/ http://electrohelponline.blogspot.com/ Search the site by type in the brand name to your device, in the "Search box at the top right of the display window" to see the set-up codes to your device, with different brand remote controls.

If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/ Line, faults & possible causes to LCD screen are given with illustrations. You can get an idea about the fault to an extent. Search the site by type in the "brand name" to your device, in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.

Most likely, the remote is programmed for the wrong TV.

Check out the inverter board. It is responsible for the back lighting so you can see a picture.

Set-up (Programming) procedure is too much to type in here, and is not practical and it will differ brand-to-brand remote controls. If you wish to get more; check the sites linked here. It has set-up code list & set-up procedure to many popular brand remote controls. One among it has general 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. Search the sites by type in the brand name to your device in its search box at the top right part of the display window. It will help you to find the document easily. http://remotesearch.blogspot.com/ http://electronicshelponline.blogspot.com/ http://electrohelponline.blogspot.com/ Search the site by type in the brand name of your device, in the "Search box at the top right of the display window" to see the set-up codes to your device, with different brand remote controls.

You can try and check in hidden menu:

Sounds like panel fault. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/ Line, faults & possible causes to LCD screen are given with illustrations. You can get an idea about the fault to an extent.

Hi Chanel, your best bet is to call the people who installed the system and get them to give you support in this matter. The access code is probably something they are aware of that may be specific to your set up.

Yes.

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Try to find the master reset procedure and perform it as fast as you can when the tv starts. If it is going off it might be a power control card issue.See below link for possible remedy GOOD LUCK https://www.youtube.com/watch?v=0Z_T_cS_B7g