Idk
SOURCE: MAGNAVOX 50 INCH REAR PROJECTION Hor. Output Tran Keep Going Out
Try checking some of the tunning and coupling capacitors around the horizontal section as well for some crystalized solder joints in that area.
SOURCE: My 50 inch magnavox plasma tv won't turn on. It
I see so many here with no sound/nopicture issues:
ISSUES:
1. IF sound main fuse/s are good.
2. If no power or standby check main fuse, standby power supply and any signsof damage you can see---burnt parts etc.
3. almost all these sets the troubleshooting involves checking voltages on the main power board to narrow down theproblem.
4. Be safe and if you do not know what you are doing don't open the set.
Answers to issues:
1. RE:fuses---if a blown fuse is found get a good replacement(not the genericones like Radio Shack). Many fuses are special even aside from amperage--Don'tput a higher rated amperage fuse in the set for any reason.
2. RE: power supply in set: if total dead aside from main fuse the set uses astandby power supply that runs 7/24 and a main supply (some are combined andsome not.
Here aside from checking fuses you want to examine all the filter caps on thepower/standby to see if any are puffed up or buldged up in some fashion--Iattach a photo of a good one---top should be silver metal and PERFECTLY flatand have no brown material coming out on top or bottom.
What happens in the standby area is they use caps with too low a voltage rating(saves money) which causes them to fail in a year or two---the standby runs7/24 and the heat dries out the caps and they fail.
3. Trouble shooting consists of the above and then at some point you have to buyand try a board to see if it fixes it or not.
4. Safety first--no TV set is worth getting injured or even killed over.If set is opened at least look for puffed up and bad caps like in thisphoto.
SOURCE: How do I download Hulu on my 50 inch magnavox smart tv?
How to Stream/Watch Netflix, Hulu and Pandora on Your TV ...
? 2:43
https://www.youtube.com/watch?v=ZAA2SSOXXpI
Nov 4, 2011 - Uploaded by Howdini
http://bit.ly/pva2jr How to Stream/Watch Netflix, Hulu and Pandora on Your TV Technology Guru, Veronica Belmont, shows you a simple and inexpensive way to en... ... 14:50. NEW! $49.99 Roku Streaming Stick 3500R Unbox and ... Setting up and streaming Netflix / YouTube to my Google Chromecast!
MAGNAVOX 2014
www.magnavox.com/support/news.php
Magnavox+ TV · + Player · + Home Cinema · + Contact. Magnavox...Smart. Very Smart. News.Magnavox Unveils Superior Sound with the World' s First Expandable Soundbar ...Soundbar fit perfectly underneath a 32 inch-46 inch television and even some larger sized units. ... Now Hulu Plus is in our HD Streaming Box TB600MG2F.Missing: my
50" Class 1080p LED LCD TV - Magnavox, Smart, Very .
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. 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.
472 views
Usually answered in minutes!
×