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Magnavox 19md350b/f7 There's no power at all but red standby light stays on

My tv is getting power but isn't showing anything. The screen doesn't turn on plus the red standby light stays on.

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

maatmartin7
  • 1208 Answers

SOURCE: Magnavox 19MD359B F7 19 in

You have a bad capacitor in the power supply. If you can remove the back cover, you may see a bulged capacitor or two. Replace these and your TV will come back to life. I'm sorry, I do not have capacitor values and locations at this moment. But, the fix should be fairly simple. If you have some elctronic experience, you can fix this. Thanks for asking and show all hands of support!

Posted on Aug 13, 2011

wendyschaffe
  • 1 Answer

SOURCE: MAGNAVOX 37MD359B /F7 TV turns

magnavox 37mf23id/33id/32id lcd no power

Posted on Jan 02, 2012

gopakumarg43
  • 73647 Answers

SOURCE: I have a Magnavox 32MF369B/F7 TV. When I turn it on, it just scans inputs over and over but never detects anything. I have plugged various items in. Help?

It sounds that the memory IC to your TV is faulty. This is a very samall IC, have ony 8 solder terminals. Even though it is physically a small one, function to it when the TV works is great. It stores all the input and system data. It is a non-volatile type [means, even the power to it is switched Off, the stored memory in it wont lost] It is also called as an EEPROM [Electrically Erasable Programmable Read Only Memory]. This IC can be located very near to the main system control IC on circuit board. Replacing it is a skilled work. If you are not handy, seek tech support to replace it. It is an easy to get part, can be bought from most of the electronic spare pat selling shops at your town. Very cheap to buy too. But replacing it is a skilled work indeed.

Posted on Jun 21, 2012

vinceisaac
  • 2432 Answers

SOURCE: i got a magnavox tv 37 when i turn on mi tv it stay blinking and the screen shows a dark color can u help me.

how many blinks does it have by the way what model is this.

Posted on Sep 21, 2012

omecron2001
  • 22 Answers

SOURCE: magnavox 42mf439b/f7, no picture or sound

i have set with same problem in my shop and after troubleshooting i found that the problem is in jack mo dual A91h5mjc. when you plug set in you hear relay and turn on when you push power switch after few sec high voltage supply shuts down making light blink. what they did is separate high and low voltage supply's half one one board half on other to confuse everyone.

Posted on Oct 13, 2012

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Magnavox model 32me303v/f7 power on red light blinks then flashes the screen then just black screen but red light is still on


These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices.
http://electro-medical.blogspot.com/
http://electronicshelponline.blogspot.com/
If blinks continue without any pause, the main board is faulty.
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.
Counting of number of blinks to Philips & Magnavox TVs are entirely different to that of other brand TVs. It is not a direct count procedure. The site have details about how to count the number of LED blinks [Fault Codes] to Philips brand TVs are given; along with details of the faulty circuit location.
See the sites in Magazine view.

Jul 03, 2016 | Magnavox 32ME303V/F7 32" LED TV 1366x768,...

2 Answers

Magnavox 32MF301B/F7 32 in. LCD TV - my TV turns on by itself. What can I do about that?


Is it in a location that allows the sun to shine directly on it? Sometimes the light can trick the infrared sensor for the remote. Also, does the TV have any self timers enabled?

Feb 24, 2015 | Magnavox 32MF301B/F7 32 in. LCD TV

1 Answer

I got a used LCD1932 Lloyd's TV/Monitor. The top has a standby button, turns it on, but u hit same button to turn it off, it has red standby light that stays on, does that mean it's always on standby


It's normal; if the set do not show a screen at this time. The red light indicates that the set is in standby mode, and it will off, when you hit the standby button again, and the scree will get live.
http://electronicshelponline.blogspot.com/

Oct 15, 2014 | Televison & Video

1 Answer

My magnavox 19me402v/f7 no power


If the TV has been shut down by its remote control previously, there is no other way than using its remote control to switch it back ON. If there is standby light, and the TV do not switch ON, use the remote control to power it ON. If there is no standby light at all, check and replace its main power regulator board. If you wish to get more details, check the site linked here. http://electronicshelponline.blogspot.com/ Pull up previous posts there, either by type in the Brand name to your set in its search box, or view it in Mosaic /Timeslide / Flipcard option.

Jul 23, 2013 | Televison & Video

1 Answer

Magnavox 19MD359B F7 19 in HDTV TV hung in Standby Mode. Light is RED but can't operate TV from set or remote. Will NOT come on!! Have cycled off (over 30 minutes) and tried pushing any combination...


You have a bad capacitor in the power supply. If you can remove the back cover, you may see a bulged capacitor or two. Replace these and your TV will come back to life. I'm sorry, I do not have capacitor values and locations at this moment. But, the fix should be fairly simple. If you have some elctronic experience, you can fix this. Thanks for asking and show all hands of support!

Aug 13, 2011 | Magnavox 19MD359B F7 19 in. HDTV

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