Question about Philips Magnavox 51MP392H Rear Projection Television

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Magnavox 51mp392H/17 it has too much red ..i tried the manual convergence .this is in the muti converge mode .the middle and right is fine but the left side wont line up it over laps for example this in RED MODE it show red yellow red..up/down top/bottom.. reds on both side.... grrrrrr....also when theres a white spot it glows and solutions??

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Your ics are bad you cab purchase kits to repair iif you can soilder or average cost of repair runs 280-320

Posted on Apr 27, 2010

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Magnavox tv model 51mp392h/17 words on the bottom are double one set is red other set is green


Thats caused by failed convergence ICs and the 6.8 ohm resistors. You can get the repair kit called the DPTV305 -DPTV345 & MAG01 chassis convergence repair kit which fits your model. The kit has the components and the CD with repair instructions and its available at the following link top of the page. http://tvrepairworld.com/phillips__magnavox_repair_kits

Apr 09, 2013 | Philips Magnavox 51MP392H Rear Projection...

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My tv is a magnavox and we bought it about 3 years ago and it is now showing like a double picture the color is hazy and pinkish looking the model is 51MP392H/17


The problem of your unit is the convergence. Try to adjust it using the original remote control in the setting menu, then goto the convergence section adjust the red and blue convergence, you should move red and blue UP, DOWN and LEFT or RIGHT, if you cannot move them far enough the convergence IC is defective, replacing this IC will restore the original setting of your tv. This convergence IC is attach to a large aluminum plate it is the heat sink this IC has a marking of STK-#### followed by numbers, remember be careful when replacing this IC you may accidentally tampered or damage the PCB and cause much damage to your unit. Or you can contact a technician to do it for you and save you from stress good day and best regards. Try to check this link for the convergence http://www.google.com.ph/search?q=convergence+ic&hl=tl&sa=X&tbm=isch&prmd=ivns&bav=on.2,or.r_gc.r_pw.&biw=798&bih=472&ech=1&psi=JZdtTvDCPIe4iAe72sTABA.1315804977740.3&emsg=NCSR&noj=1&ei=MpdtTpa4OKKSiQfBpcjGBA

Sep 12, 2011 | Philips Magnavox 51MP392H Rear Projection...

1 Answer

My magnavox 51mp392h has a convergence issue. the


Convergence is dead.Know how to solders? Must replaced the 2 convergence ICS and all it resistors.Tries Tv repair World.com,Tvrepairkit.com to buy a convergence kit to repair it ur self.The shop will $300 for the parts and labors.

Feb 03, 2010 | Philips Magnavox 51MP392H Rear Projection...

1 Answer

Magnavox 51MP392H Convergence Amps


I always stick with the OEM stk #'s - for one..... also it sounds like you may have some damaged resistors in the convergence section. Pull one leg of each resistor and measure the impedance of each one to make sure they are in spec.

If you need a service manual, go to techlore.com , click the Resources tab, then click technicians corner. You will be ale to click "see all downloads" and look for the magnavox 52mp392h/17,

or you can try this link:

http://www.techlore.com/group/2/list_downloads

hope all this information helps!

Jan 15, 2009 | 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...

1 Answer

51MP392H17 Convergence


yes your model has the 6.8 ohm 1watt resistors there are 11 of them often marked as 6R8 1wJ instead of color bands. They are resistors 3149 through 3160 you can get replacement resistors at the following link.
http://servicemanuals.vstore.ca/

Sep 22, 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...

1 Answer

Philips Magnavox 51MP392H Rear Projection TV


A sign that amps are going bad, right now you can check resistors in convergence board alongside the amps, check resistance to see if right.

Oct 08, 2007 | Philips Magnavox 51MP392H Rear Projection...

1 Answer

Wavy lines


I have the same problem with this tv. i took it to a tv repairman, and he told me my convergence circuit board was the problem. the circuit board itself is about $300 and the labor to fix it is another $150. So i never got it fixed, cause it's just too expensive.

Jan 03, 2007 | Philips Magnavox 51MP392H Rear Projection...

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