Toymax Televison & Video - Popular Questions, Answers, Tips & Manuals

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Need to know value of component in spot 6079 on power supply?

What is the part number on the board itself?
1/30/2018 10:21:02 PM • Toymax Magnavox... • 164 views • 0 helpful votes
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Hi , was watching my 42 inch VIORE Plasma TV last

Check high voltage circuit. This is near where the 120 volt cord is plugged in and a high voltage transformer, where there should be capacitor (or two). Check the voltage - should be 390 to 400 volts. If not less than 390, near to replace the capacitor.
12/22/2017 11:15:03 PM • Toymax Viore 42... • 182 views • 0 helpful votes
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Magnavox 37MF231d/37 LCD TV cycling thru colors

Sounds like The main power supply regulator section circuit fault. 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. Pull up older posts. 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. Search the site by type in the "brand name" to your device; [Exclude the model number], in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.
12/6/2017 11:33:03 AM • Toymax Magnavox... • 246 views • 0 helpful votes
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TV is slow to start up. Green light blinks for a long time.

take it to mechanic,because it not repair by a common man at home..
1/4/2018 4:51:03 AM • Toymax Magnavox... • 102 views • 0 helpful votes
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TV will not power on.

The main power supply regulator section circuit fault. 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. Pull up older posts. 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. Search the site by type in the "brand name" to your device; [Exclude the model number], in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.
11/12/2017 8:39:02 PM • Toymax Magnavox... • 92 views • 0 helpful votes
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Can't connect to Internet on my Magnavox 47mf437b/47

If you wish to get some details; check the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/
6/11/2016 6:53:21 PM • Toymax Magnavox... • 37 views • 0 helpful votes
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Model#pdp42v18ha power on black screen indicator light works cuts off in 5 seconds

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/ 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.
3/3/2016 4:59:08 PM • Toymax Viore 42... • 70 views • 1 helpful votes
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How to fix my magnavox LCD tv, the picture went out, have sound

Hi Daryl, This is a common problem with LCD TVs. Back light failure is the cause in most of the cases. I do not think you can do anything about it yourself. Please consult a local TV tech. Good Luck
5/21/2015 4:01:20 PM • Toymax Magnavox... • 85 views • 0 helpful votes
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Why toymax magnavox 37mf331d 37 in tv worked good i turned it off came back to turn it on and it wont come on the green light that is usually there its not on ?

Fault with the main power supply regulator section. Either it will be on a separate board, or on the part of its 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://electronicshelponline.blogspot.com/
11/27/2014 2:41:15 AM • Toymax Magnavox... • 112 views • 0 helpful votes
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HOW DO I RESET MY TV. IS THERE A RESET BOTTON ON THE TV; 32MD3578

manual. walk thrue the the maual and with you temote, and then fabricreset, are you a mongole or so , reading is hard
11/2/2014 3:57:08 AM • Toymax Magnavox... • 192 views • 0 helpful votes
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My magnavox tv worked good turn it off later tryed to turn it on and it wont i notice the green light on the power button wasn't on

Fault with the main power supply regulator section. Either it will be on a separate board, or on the part of its 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://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.
11/27/2014 2:28:03 AM • Toymax Magnavox... • 63 views • 0 helpful votes
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Magnavox 37mf231d will not turn on, only have steady flashing led light-continuous

I just fixed mine that had a very similar symptom to this and it was a bad part on the main board. I made a video showing what part and how to replace it. I also added a link below to the part I ordered. L5973D STMicroelectronics Mouser
8/7/2014 1:00:18 AM • Toymax Magnavox... • 198 views • 0 helpful votes
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On my Magnavox 37mf231d tv when I turn it on, the backlights turn on for about 3-4 seconds, then turns off. There is no blinking green light, there is no green light at all. It seems like it is trying

Fault with main board. Contact any service technician; or the authorized service center. 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/
8/23/2014 5:34:56 PM • Toymax Magnavox... • 120 views • 0 helpful votes
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I have a Magnavox 37MF331D TV and am missing the 4 screws to attach the stand. What size screws do I need?

Contact the authorized dealer for Magnavox. They can help you. http://electronicshelponline.blogspot.com/
7/29/2014 11:55:22 PM • Toymax Magnavox... • 220 views • 0 helpful votes
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My magnavox is power cycling with picture and sound but there is an audible pop then it restarts

Fault with main board. Damaged component/s at it. Contact any service technician; or the authorized service center. 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/ . In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.
9/2/2014 6:19:29 PM • Toymax Magnavox... • 59 views • 0 helpful votes
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Have a humming noise in both of the speakers

Something's crossed, keep power lines and sound lines seporated double check wires in and out u could have bad sound wires and if so of home just buy new for a car get the RCA lines with a built in ground.
8/7/2014 1:02:28 AM • Toymax Magnavox... • 94 views • 0 helpful votes
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Per magnavox 37mf231d I switched tcon board, and put an older main board that I had laying around, now the tv tries to turn on, there is a background light for about 5 seconds and then it shuts off.

Hello, I think it either had a bad back light board or one of the florescent tubes in the display has gone bad. As these sets get older, I see more of the florescent tubes going bad. I think there are 9 in that set, and all it takes is one of them to go out to cause the set to shut down. You may also look for a bad connection on the transformers on the back light board.....thanks, let me know
8/7/2014 7:21:34 PM • Toymax Magnavox... • 88 views • 1 helpful votes
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The master lcd inverter bd. has a red led that goes out after few seconds

Hello, that set has a pair of inverter boards (back light boards) that usually are the cause, you may want to look for bad connections on the transformers and check the little white fuses to be sure their good. But these sets are getting old enough that I've seen the florescent tubes in the display go bad and cause the set to go into shutdown. If you want to try the bak light boards, I found these on E-bay for $20......thanks2f196b76-eae3-4989-b91a-2bf4ff61cb82.jpg
8/14/2014 5:28:33 AM • Toymax Magnavox... • 58 views • 1 helpful votes
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My viore tv wont start

service ur set
2/26/2014 5:05:47 AM • Toymax Viore 42... • 495 views • 0 helpful votes
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LOCATION OF USB PORT

http://www.hdtvsolutions.com/pdf/37mf231d-331d-321d.pdf See page 30 onwards in the above PDF link..
4/3/2014 9:25:09 PM • Toymax Magnavox... • 67 views • 0 helpful votes
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