Question about Televison & Video

1 Answer

Not sure how this works

Tim...About the Mitsubishi 55809 convergence problem. I don't use a meter or solder, but my brother does. He is coming over in a few days to help. Where can he go for more info? Also, the problem seems to now be more intermittent than I thought. After working for awhile I got most of the convergence problems corrected.

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Novelist:

    An expert who has written 50 answers of more than 400 characters.

    Champion:

    An expert who has answered 200 questions.

  • Expert
  • 203 Answers

All he needs to do is replace the 2 convergence IC's. The part number for these is stk392-570. If you are looking into the set from the back they are on the middle circuit board, on the otherside of that big metal heatsink in the middle. If you need any more help please ask.

TIm nolan

Posted on Sep 24, 2008

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

Red convergence on my ws-55809 is off


The lense adjustment won't help. There are two convergience chips inside, each has 16 pins. If you take the big tray, with all the boards, out and turn it over, you will see that one of the chips has a pin that goes to a contact labeled, "RH." You can't miss the chips, they are stuck to a huge, finned heat sink, about 4'' x 7". Check the continuity from that pin to it's contact with an ohm meter. You may get lucky and get by with simply a re-solder or jump on that pin. Those convergience chips are like computer processors, are subject to extreme heat, depend very heavily on their heat sinks and cooling fins and could easily get hot enough to break a solder connection. Like computer processors, they should have been designed with fans as well as heat sinks. Don't kill yourself. Even unplugged, a tv has enough stored energy to be fatal.

Mar 08, 2010 | Mitsubishi WS-55809 55" Rear Projection...

1 Answer

My Mitsubishi HD 1080 Model WS-55809 - the colors are distored. The picture is like double vision. For example the menu words all have yellow & red shadows.


Ur convergence it dead.U know how to solders?Buy a convergence kit.These websites have the kit.Tv repair World.com,Tv repair kits.

Dec 12, 2009 | Mitsubishi WS-55809 55" Rear Projection...

1 Answer

The colors do not converge until the TV has been on for awhile


Sounds like your Convergence IC's need to be re soldered. Bad solder joints.

Nov 20, 2009 | Mitsubishi WS-55809 55" Rear Projection...

1 Answer

My 5 yr old mitsubidhi ws 55809 convergence.


The convergence output ic's must be replaced and some solder rework on associated connectors.

Apr 30, 2009 | Mitsubishi WS-55809 55" Rear Projection...

1 Answer

Mitsubishi WS-55809 installing STK392-570


un solder ics replace both of them resolder make sure you do not solder any of the circuits together or it will short something out,also ck low ohm resistors in same circuit.I will try to help you the best that i can. Main key you must know how to Solder.

Dec 10, 2008 | Mitsubishi WS-55809 55" Rear Projection...

1 Answer

Convergence


Can you solder and use a meter? If so you can fix this yourself, most likely you need to replace the stk's and possibly some resistors. If you have a repair man do this it should run you $300-$500 depending on your area and the repairman you call. Let me know if you can solder and use a meter and i can help some more!

Tim nolan

Sep 24, 2008 | Mitsubishi WS-55809 55" Rear Projection...

2 Answers

Mitsubishi tv model WS-55809


that happened to me and i just gently hit it on the top and it fixed itself

Jun 28, 2008 | Mitsubishi WS-55809 55" Rear Projection...

1 Answer

Picture problem


start checking caps w esr meter probally leakey cap or solder conn.

Apr 21, 2008 | Mitsubishi WS-55809 55" Rear Projection...

1 Answer

Can not convergence


Check for poor solder connections on both StK392-570 convergence Ics (Mitsubishi p/n # 267p150010) If there are none you may have to replace the amps - but that should restore normal convergence..
Bill

Dec 08, 2007 | Mitsubishi WS-55809 55" Rear Projection...

1 Answer

Convergence problem, then no power...


Hi! Truman001;
Check all the peco fuses on the deflection /power pcb.
Please let me know what you find.

Thanks!!

Toprol

Oct 15, 2007 | Mitsubishi WS-55809 55" Rear Projection...

Not finding what you are looking for?
Televison & Video Logo

Related Topics:

151 people viewed this question

Ask a Question

Usually answered in minutes!

Top Televison & Video Experts

The Knight
The Knight

Level 3 Expert

72670 Answers

Electro Med Services...
Electro Med Services...

Level 3 Expert

6694 Answers

yadayada
yadayada

Level 3 Expert

70387 Answers

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

Answer questions

Manuals & User Guides

Loading...