Question about Philips Magnavox 51MP392H Rear Projection Television

1 Answer

My tv looks like im in a fog what can i do to fix this? It appears to be heavy on the blue side also. 51MP392H/17

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Guru:

    An expert who has written 7 tips or uploaded 3 video tips

  • Master
  • 416 Answers

You need to change the glycol in the Blue CRT. To be honest... this is one of the most miserable jobs you could ever want to do. You need to pull out the blue CRT, remove the drain plug, empty the glycol, disassemble the mechanical seal, clean the scale off the CRT and C lens, reassemble the mechanical seal, refill with glycol, install the drain plug, install the CRT in the TV and then, re-converge the TV. Sound fun?.. it's not. The first time I did one of these the glycol leaked all over the place and destroyed the TV. Also, glycol is just nasty... slops up your hands and your tools and your work area. If you tackle this, good luck to you. You can get the glycol from MCM Electronics. I hope this was insightful, best wishes.

Posted on Apr 24, 2010

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Philips rear projection tv-wont turn on


Sounds like your Convergence chips failed, were your red/blue/green colors slowly seperating or was the picture starting to curve on the top or bottom or both? if so see below general post.
Also what model # is your TV and what size?

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 all 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

Nov 02, 2008 | Philips Magnavox 51MP392H Rear Projection...

2 Answers

51mp392h/17


You need to replace your STKs Big black ICs 392-020 replace both of them also check 2 resistors 2,7 ohms they may be open.this is a common repair iob.

Nov 02, 2008 | 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...

3 Answers

Magnavox MDL 51mp3964h distorted and waved picutre


Hello pkrocks

It looks like your convergence amplifiers have gone bad, this is a common problem. If your set uses the STK329-110 or STK329-xxx series of amplifier both of them will have to be replaced. There is a lot of information on fixya about how to do this yourself, but you have to be careful in removing and replacing the amplifiers and the associated bias resistors.

I hope this helps

Thank you,

Shuttle83

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

2 Answers

I have a Magnavox 51" Projector TV. Model 51MP392H/17


Hello bullmuscle,

This is a power supply problem, I would suspect the HV power supply because the primary and secondary supplies anymore are tied to the HV power supply. This type of repair requires certain pieces of equipment, to test voltages, look at signals, and to if need be test for shorts in inductors (Switching PS transformer and Flyback transformer). I would not recommend that you try to fix this yourself, The cost for this type of problem is not that expensive and can be done in one evening, if the parts are available. You may be fortunate and it could be just a blown fuse, in the HV or LV power supply circuit

I hope this helps,

Thank you,

Shuttle83

Jul 25, 2008 | Philips Magnavox 51MP392H Rear Projection...

1 Answer

Magnavox 51mp392H/17 convergetnt problems


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?

Jun 06, 2008 | Televison & Video

1 Answer

Blue Color Convergence wont adjust


yes by all means . I will post a link where you can get your replacement ICs along with free installation instructions with pictures. They also provide free on-line instant messaging while your doing the repair which only takes about an hour from start to finish. I am one of the support techs. Your model uses STK392-110 or STK392-120 either IC interchanges with each other except the 120 is a better IC runs cooler.Heres the link.You will need to replace both ICs
http://servicemanuals.vstore.ca/

Apr 07, 2008 | Philips Magnavox 51MP392H Rear Projection...

1 Answer

Distorted picture


tv has red & blue converge problem,tried to fix it with remote by multipoint lining the t,s up didn,t help

Jan 12, 2008 | Philips Magnavox 51MP392H Rear Projection...

3 Answers

51mp392h/17


HAVE RED BOW . BLUE IS GOOD . RED I CANT AJUST JOESTV2003@YAHOO.COM

Nov 14, 2007 | Philips Magnavox 51MP392H Rear Projection...

Not finding what you are looking for?
Philips Magnavox 51MP392H Rear Projection Television Logo

Related Topics:

110 people viewed this question

Ask a Question

Usually answered in minutes!

Top Philips Televison & Video Experts

The Knight
The Knight

Level 3 Expert

74106 Answers

matt martin
matt martin

Level 3 Expert

1210 Answers

Jaime Hernandez

Level 3 Expert

2318 Answers

Are you a Philips Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...