Question about Mitsubishi WT-46809 46" Rear Projection Television

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Mitsubishi WT-46809 Where can I get the "Convergence amps" aqnd can you provide instructions on where ther are on the PCA's and how to change them? Joe joeforehand@cox.net

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I advise you to first get a service manual as some adjustment will be necessary, it will also show you how to test it and how to disassemble and reassemble it. You can get the parts from any electronics distributor or online. Search for electronics distributor on google. for starters check out jayso electronics, they might have it in stock, you will need the part number and location number,

Posted on Jul 19, 2008

  • Hymie10 Oct 03, 2010

    For a service manual try at www.schematics.me

  • Joe Brador Oct 03, 2010

    Unfortunately they don't make these anymore so trying to find it its near to impossible so you will have to make the repairs yourself. You will first need the service manual which you can get from ebay for $6.29. Search ebay for item# 130422972392.

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On my mitsubishi wt-46809 the error code is 2 blinks pause 2 blinks. What is this?


it is short protection and means one of the fuses for the convergence circuit is blown.

I can help with this if you want.

SD TECH

Jan 14, 2011 | Mitsubishi WT-46809 46" Rear Projection...

1 Answer

There is a green glow around everything in the picture of my Mitsubishi WT-46809 46 in. rear projection TV. I can fix the red and blue tones but not the green glow around everything. What might be the...


I am going to post some photos here for you. If you went into the customer menu and tried to adjust convergence and red and blue would move but green is skewed--you have a convergence problem.

Look at the photos and tell me if any look ANYTHING like your trouble. If you have a convergence problem with this model I HAVE START TO FINISH, STEP BY STEP INSTRUCTIONS I CAN GIVE YOU.

If this helped you rate this solution as I do this here for free.

SD TECH

Photos:

e93a4cd.jpg OR?

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Dec 20, 2009 | Mitsubishi WT-46809 46" Rear Projection...

1 Answer

Mitsubishi WT-46809 Powers Off; Code 2-2


The 2 fuses you mentioned are associated with the convergence IC. If they are open then the convergence IC is either bad or you have a "cold" solder joint on the IC.

Feb 01, 2009 | Mitsubishi WT-46809 46" Rear Projection...

1 Answer

Mitsubishi wt-46809 rear projection


see if the ics warm up ...out your hand on them if so they getting power.. if cold you lost a resistor or 2.

Sep 25, 2008 | Mitsubishi WT-46809 46" Rear Projection...

1 Answer

Mitsubishi wt-46809 not turning on


Your convergence amp ICs have most likely failed and that will shut the TV down. You need to replace both convergence ICs they are both STK392-570 you can get replacement ICs with free instalation instructions at the following link.
http://servicemanuals.vstore.ca/

Jul 18, 2008 | Mitsubishi WT-46809 46" Rear Projection...

1 Answer

Installing STK392-570 IC's on a Mitsubishi WT-46809


tburg05,
Whoever told you that the WT46809 took two STK392-570 Ic for convergence amps were absolutely - 100% correct... The amps are located at position number Ic8c01 & Ic8c02 on the board. Very difficult to miss too they are about half the size of a pack of cigarettes and 1/4 as thick. They are Mitsubishi part number 267p150010 and after replacing them you want to also check all the low ohm resistors in that circuit for the yoke return.
If you order them don't get them from ebay or some other less than ignorant place, our industry is loaded with chineese knock-offs that would last tem minutes in your set before failing again... Personally I'd order them from Acme Enterprises out of Florida, 800-575-9833 and know that they were Sanyo originals that way.
BTW: If you replace these yourself make sure to use a generous portion of heat sink compound on the new installs for heat dissipation.
Bill

Dec 11, 2007 | Mitsubishi WT-46809 46" Rear Projection...

1 Answer

Rear projection set


Convergence circuit repair = replace STK392-570 IC's........
Located on center circuit board on large heat sinks........T.

Please rate this solution...................

Nov 07, 2007 | Mitsubishi WT-46809 46" Rear Projection...

1 Answer

MItsubishi WT 46809- not staying on when turned on


One or more fuse devices open==caused by convergence IC

shorted. Solution==replace fuse(s) and STK I.C.(s).

Oct 08, 2007 | Mitsubishi WT-46809 46" Rear Projection...

1 Answer

Picture on my WT-46809 not centered


How much did they charge you to do it? I am going to replace them myself....just wanted to see how much I will save. DJ

Dec 17, 2006 | Mitsubishi WT-46809 46" Rear Projection...

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