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Crumbtrail TV Forums: TV Equipment: Projection TV Forum:
Mitsucishi Wt42413

 
 


MMacys1
New User

Apr 4, 2006, 4:16 PM

Post #1 of 9 (1587 views)
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Mitsucishi Wt42413 Can't Post
My tv started going crazy. Seems like the red won't line up. It seems to be 4 inches to the right. When I go to the convergence grid the lines in the middle of the screen are lined up but the lines on the left side wont line up. Some of the lines on the right wont line up either. When i go to move the lines I can line some of them up only. some when I move, won't go any farther. Some of the lines look concave or convex. Seems to be only the red. ???



MMacys1
New User

Apr 5, 2006, 3:46 AM

Post #2 of 9 (1576 views)
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Re: [MMacys1] Mitsucishi Wt42413 [In reply to] Can't Post
It almost looks like the red has shifted 4inches to the right. There is a red line where the red ends. There is no red on the right and the rest is blurry. Ideas??


MMacys1
New User

Apr 5, 2006, 4:36 AM

Post #3 of 9 (1575 views)
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Re: [MMacys1] Mitsucishi Wt42413 [In reply to] Can't Post
This is what it looks like and it won't let me align it up.


MMacys1
New User

Apr 5, 2006, 4:37 AM

Post #4 of 9 (1574 views)
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Re: [MMacys1] Mitsucishi Wt42413 [In reply to] Can't Post
here
Attachments: Picture025.jpg (71.9 KB)


tekmenlos
New User

Apr 5, 2006, 11:51 PM

Post #5 of 9 (1567 views)
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Re: [MMacys1] Mitsucishi Wt42413 [In reply to] Can't Post
Yikes, you got a big problem no! You just have bad STK's, they are what control your convergence, it is very important that you do not try to fix this issue, if it doesn't move. Stop trying, whenever you fix it you convergence will be very off.

The STK's, as I said before are IC's that control your convergence. IC801 & IC802 located on your main board, in this case they are STK394-250 part # 267P173010. Now, all you need to do is change them out, you will need to do soldering. Lots, make sure you do not bridge any of the pins.

If you would like to, I can send you the service manual for $5.00 for this TV that could help you out a lot. Let me know at tekmenlos@yahoo.com. ...Lates...


MMacys1
New User

Apr 6, 2006, 3:17 AM

Post #6 of 9 (1564 views)
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Re: [tekmenlos] Mitsucishi Wt42413 [In reply to] Can't Post
Any idea where i should getem from or who might have them. how many do I need? I'm pretty good at soldering. I'll give it a whirl.


MMacys1
New User

Apr 6, 2006, 3:19 AM

Post #7 of 9 (1563 views)
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Re: [MMacys1] Mitsucishi Wt42413 [In reply to] Can't Post
Are the sanyo ones ok?


MMacys1
New User

Apr 7, 2006, 8:34 PM

Post #8 of 9 (1556 views)
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Re: [MMacys1] Mitsucishi Wt42413 [In reply to] Can't Post
I'm gettin somewhere. Opened it up. Found them. Waiting for parts.


tekmenlos
New User

Apr 15, 2006, 6:13 AM

Post #9 of 9 (1533 views)
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Re: [MMacys1] Mitsucishi Wt42413 [In reply to] Can't Post
Great, sorry I have been absent. I went on vacation. But, yeah, Sanyo are actually the ones that are stock on the TV. I wish you good luck. Remember, if you tried touching up the convergence after you fix the mechanical problem you might have to adjust convergence again. Even though you do not see the convergence mooving the parameters do change and they will look bad if you tried touching up the convergence. Good luck!!!

 
 
 


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