20 Most Recent AOMNI Corporation Magnavox 20MF500T/17 20 in. EDTV-Ready LCD TV Questions & Answers


does this Tv have a digital tuner if not that's why u don't see any stations

AOMNI... | Answered on Jan 31, 2013


common problem with LCD TV is a dead screen but there is a sound. so the problem is always coming from inverter board inside the lcd, inverter board controls the ccfl bulbs that illuminate the image in the screen. there are 4 or more bulbs inside your screen supplied by inverter board. you can see this inside at the back of the screen there are 4 boards inside, display driver board,power supply board ,inverter board and input board, this could be repaired or replace.but you need some tools for opening the case and test equipment. add comment if you want some help.. hope i help you.... thanks.....

AOMNI... | Answered on Aug 31, 2011


If it's locked because of parental controls,unplug it for a minute,that'll let you reset passcode.

AOMNI... | Answered on Jan 09, 2011


I have a model 20tm1331-17 magnavox tv and when i go to turn it on it will turn itself back off. Any suggestions as to the problem?

AOMNI... | Answered on Sep 11, 2010


They either damaged the screen which is replaceable or you can try unpluging it and pluging it back in.

AOMNI... | Answered on May 09, 2010


I've never heard of being able to deactivate inputs on a TV. You just select which one you're using at the moment. Usually using a source button or source selection in an on-screen menu.

AOMNI... | Answered on Sep 08, 2016


Fault to the main power supply regulator section. Either it will be a separate board, or the part of main board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts.
http://electro-medical.blogspot.com/
http://electronicshelponline.blogspot.com/
It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.

AOMNI... | Answered on Jan 04, 2016


You need a SET UP Remote Control. That will take you to a menu where you can take it off of HOTEL MODE. I have one maybe we can help each other out. emailme

AOMNI... | Answered on May 05, 2015


Physically unplug the TV from the wall, let is sit unplugged for 5 minutes, plug it back in and see if it will then turn on.

AOMNI... | Answered on Feb 25, 2015


027,022,021,025. Try these codes. If you wish to get more; check the site linked here. It has set-up code list & set-up procedure to many popular brand remote controls. See it in "Mosaic" or "Magazine" view. It will make surf easier.
http://electrohelponline.blogspot.com/
Try this link too
http://remotesearch.blogspot.com/

AOMNI... | Answered on Apr 24, 2014


Connected to what?

AOMNI... | Answered on Apr 21, 2014

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