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Seeing double on magnavox 51 inch - Projection Televisions

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I have a greenish curved line, on the bottom of my screen, how can this be fixed, what do you think would be needed to fix and how much would parts be.

Posted on Mar 24, 2009

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My magnavox tv has double letters in both red and green images on the bottom 2 inches of the screen


Your convergence has failed. This is a very common problem on most projection tv sets. You can read about it here on fixya using this link

http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

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

2 Answers

I have a philips big screen tv that has double color around edge. iI was informed it was convergence integrated circuit were is that located on the set


It is located internally and can be identfied by looking for the large heatsinks (aluminium) the ICs (two of them) would be labelled STK...

Sep 18, 2009 | Philips Magnavox 60PP9701 60" Rear...

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Converge seeing double red and blue


That will be a convergence issue that needs to be repaired by a technician.

Jul 23, 2009 | Philips Magnavox 51MP392H Rear Projection...

1 Answer

I am seeing double on my tv how can i fix this problem.thanks


Replace Both of your STK ICs and 5 or 7 low ohm resistors if your stks are 110s , 150s, upgrade to 180s.STKs are your convergence ics they are the big black ics will have part number on them STK392-110 etc...

May 20, 2009 | Hitachi 51UWX20B 51" Rear Projection...

1 Answer

Magnavox 55'' Projection - Sides come in and out


sounds like Convergence issue.... I have some pictures of the bowing picture TV on the link below...

I'll post you my general message which is for a similar Philips Magnavox 51 inch TV, you'll need to check the manual verify the correct IC convergence chips and resistors, the manual link is below as well... usally the IC's are STK392-120's or 150's and the resistors are 6.8 ohm 12 of then...

anyway read the general post below it will get you headed in the right direction.

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

Nov 11, 2008 | Philips Magnavox 51MP392H Rear Projection...

1 Answer

51 inch magnavox - scratch in screen


I dont know if they sell them but Philips has parts distrubitor

phone # 1-800-432-8542
also try 1-800-638-3328

good luck, I dont expcet any of that is cheap...

Aug 30, 2008 | Philips Magnavox 51MP392H Rear Projection...

1 Answer

60" Rear Projection TV


sounds like a convergence chip problem...

here is my general post for the 51 inch you'll have to look at the link for the manual and check to see if you have the STK392-120 chips or somthing bigger in the 60"


51MP392H/17
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

Aug 21, 2008 | Philips Magnavox 51MP392H Rear Projection...

1 Answer

MAGNAVOX 51 inch


This is a common problem. Check www.magnavoxhelp.com for a repair kit for your model.

Jul 26, 2008 | Philips Magnavox 9P6034C 60" Rear...

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