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Magnavox 51mp392H/17 convergetnt problems

Can you call me on convergent issius 866-625-9250 need help james

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When I turn on my magnavox 51mp392h/17 the sound and picture works but there is a sizzling sound coming from inside of the tv I looked and the sound is coming from what looks like a coil it has 4 lines coming from it 3 of which go to the color projectors and one to what looks like a transformer. Can you help me out?

Posted on Sep 14, 2009

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Posted on Jan 02, 2017

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My 48 inch Magnavox HD is showing double Model #: 51mp392h/17


2_27_2012_4_36_52_pm.jpg

If it looks anything like the picture (3D etc) it will need the "Convergence circuit" repaired.

Let me know if you have questions.

Feb 26, 2012 | Philips Magnavox 51MP392H Rear Projection...

1 Answer

I have a Magnavox 51mp392h/17,that now has double vision (text is double,all images) there is also green, off red colors on the picture. Please help me the tv is 6 years old. should i throw it away or get...


No.Should cost u like $300-350 for parts and labors.Get it fixed any local tv shops can fixed this problems,very common problems for DLP CRTS tubs design projection tvs Tv have a problems known as a convergence problems,it is dead.The tv convergence board it is dead,that why ur tv picture colors lines R,G,B mis alignments,have pictures colors shadow or 3D pictures look alike.The tv convergence board must have it parts replace like 2 STK convergence ICS and some or all of it resistors to fixed the convergence board to solved convergence pictures problems.

Jul 22, 2011 | Philips Magnavox 51MP392H Rear Projection...

1 Answer

Convergence wont align on Magnavox 51MP392H/17


You will need the original remote to perform a convergence touch up on Magnavox TV sets. If you are using the original remote - but still can't get it working - go back to the site where you purchased the tv repair kit and ask for their help

Feb 06, 2010 | Philips Magnavox 51MP392H Rear Projection...

1 Answer

I have a magnavox 51mp392h rear projection tv and im having problems with the convergance


51MP392H/17

Actually I have this TV and you need 2 Convergence IC's STK392-120's (120's and 150's will work) of course order 2 of the same type I'm using replacement 150's they allow for a little higher heat and were cheaper ALSO you need to replace the 12 resistors with 6.8 ohm metal film resistors, make sure they are metal film! don’t skimp out here I did and then they blew and fried my IC's and I had to replace everything again!

Great reference link that I posted
pictures on, check out page 3
http://www.techlore.com/forum/thread/16736/Magnavox-51MP392H-17-51-quot--TV-has-double-vision/

Where I got my parts that worked:
Suburban Electronics
http://www.suburban-elect.com/
Manual Library you should find all you need here:
http://www.techlore.com/group/2/list_downloads



What you need:
(2) STK392-120 OR STK392-150 IC
chips
(12) 6.8 Ohm Metal Film resistors
set of star screw drivers
15 watt pencil solder pencil, DO NOT use a high watt iron you will fry the surface mounted item.
good leaded solder, and flux


BTW if you don’t plan on trying this and are going to throw out the TV, I still need a IC convergence board for a 51MP392H/17 TV I'm fixing, I'm willing to pay S/H and buy your IC board that’s not been tampered with.
Edwinkraus@hotmail.com

Oct 05, 2008 | Philips Magnavox 51MP392H Rear Projection...

2 Answers

Magnavox 51MP392H -- Multipoint Converge blue faded around edges


hey guys here is a great thread on this subject, its were I posted most of my pictures and there is a link to the manual in there. hope this helps,

BTW, IF ANY OF YOU GIVE UP ON YOUR 51MP392H/17 PLEASE LET ME KNOW!!!! I WANT TO BUY YOUR CONVERGENCE BOARD... "I killed mine" edwinkraus@hotmail.com

http://www.techlore.com/forum/thread/16736/Magnavox-51MP392H-17-51-quot--TV-has-double-vision/?page=1

Sep 29, 2008 | Philips Magnavox 51MP392H Rear Projection...

1 Answer

Magnavox 51MP392H/17


yes youre model will need two convergence ICs they are both STK392-120 and you will also need some 6.8 ohm resistors usually two or four resistors will need replacing as well. The site servicemanuals do have all the parts and they do provide free installation instructions with the ICs.

Sep 03, 2008 | Philips Magnavox 51MP392H Rear Projection...

1 Answer

51MP392H/17 Red Convergance Problem


you need to replace the two Convergence ICs they are STK392-120 and also about four of the 6.8 ohm 1watt resistors. You can get replacement ICs and resistors at the following link and they provide free instalation instructions
http://servicemanuals.vstore.ca/

Jul 15, 2008 | Philips Magnavox 51MP392H Rear Projection...

1 Answer

Magnavox rear projection


If the red converge will not line up, then there the convergence chips are actually bad - the repair will cost around $700 if you go through a Magnavox authorized service center. I would look at posts by Slinteriors in the Philips or Magnavox rear projection sections - he has some ideas on generic chips that might be had for cheaper.

Jul 06, 2008 | Toshiba 55H70 55" Rear Projection...

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