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Crumbtrail TV Forums: TV Equipment: Projection TV Forum:
Mitsubishi VS-50805 chassis V16 Need service Manual

 

 


richf
New User

Jun 12, 2012, 3:00 PM

Post #1 of 8 (3966 views)
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Mitsubishi VS-50805 chassis V16 Need service Manual Can't Post

Picture goes blank but audio ok. Just before going blank shows horizontal line for a second. Turn off and after a rest will come back okay. Believe problem in Vertical, ,?cold joint. Looking for service manual or other ideas??


(This post was edited by richf on Jun 12, 2012, 3:01 PM)



Ron.M
Veteran


Jun 12, 2012, 6:37 PM

Post #2 of 8 (3960 views)
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Re: [richf] Mitsubishi VS-50805 chassis V16 Need service Manual [In reply to] Can't Post

 
richf;....

Here ya go....
Service Manual here;=>....

http://elektrotanya.com/...al.zip/download.html
Go all the way down to the bottom of this page to where it says;=>...
""This file is downloadable free of charge from the site: Get Manual""...
Click on "Get Manual" & away you go.....


After a closer look , this ^^^ might be a "training manual''''...
IF it is try here;=>...
http://servicetron.com/mitsubishi-2.html
Scroll down to your model number & click on it for download...
Also you can try scrolling down a bit further to VS-60805 V16N & see if that's a "Service Manual"
Please note that that manual should be VERRRY close to your set even tho it's for as 60" set & not a 50" TV as yours is...

GOOD LUCK....Sly....


Later....Ron.M....Cool....
Veteran & Retired TV technician


richf
New User

Jun 12, 2012, 10:30 PM

Post #3 of 8 (3955 views)
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Re: [Ron.M] Mitsubishi VS-50805 chassis V16 Need service Manual [In reply to] Can't Post

Thanks, that exactly what I was looking for . Now to solve the problem. Hope I can find a bad solder joint



In Reply To
richf;....

Here ya go....
Service Manual here;=>....

http://elektrotanya.com/...al.zip/download.html
Go all the way down to the bottom of this page to where it says;=>...
""This file is downloadable free of charge from the site: Get Manual""...
Click on "Get Manual" & away you go.....


After a closer look , this ^^^ might be a "training manual''''...
IF it is try here;=>...
http://servicetron.com/mitsubishi-2.html
Scroll down to your model number & click on it for download...
Also you can try scrolling down a bit further to VS-60805 V16N & see if that's a "Service Manual"
Please note that that manual should be VERRRY close to your set even tho it's for as 60" set & not a 50" TV as yours is...

GOOD LUCK....Sly....


Later....Ron.M....Cool....



richf
New User

Jun 17, 2012, 8:26 PM

Post #4 of 8 (3928 views)
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Re: [richf] Mitsubishi VS-50805 chassis V16 Need service Manual [In reply to] Can't Post

I touched up pins connections on the Vertical Output IC. now working, If problem comes back, I will need to do the same on the deflection yoke.


Ron.M
Veteran


Jun 17, 2012, 11:50 PM

Post #5 of 8 (3926 views)
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Re: [richf] Mitsubishi VS-50805 chassis V16 Need service Manual [In reply to] Can't Post

  
richf;......

Just a FYI....
Deflection yokes or their connections on Mitsubishi's rarely cause troubles....
Enjoy the TV....


Later...Ron.M....Cool...
Veteran & Retired TV technician

(This post was edited by Ron.M on Jun 17, 2012, 11:51 PM)


richf
New User

Jun 17, 2012, 11:59 PM

Post #6 of 8 (3923 views)
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Re: [Ron.M] Mitsubishi VS-50805 chassis V16 Need service Manual [In reply to] Can't Post

When I googled the problem, I saw several remark that they did cause problems

I hope it is fixed as it looks like a bitch to get to the back of the pins connecting the Yoke.

Any Ideas how to touch up the connector pins if I have to??




In Reply To

richf;......

Just a FYI....
Deflection yokes or their connections on Mitsubishi's rarely cause troubles....
Enjoy the TV....


Later...Ron.M....Cool...


In Reply To


Ron.M
Veteran


Jun 19, 2012, 5:16 PM

Post #7 of 8 (3905 views)
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Re: [richf] Mitsubishi VS-50805 chassis V16 Need service Manual [In reply to] Can't Post

  
richf;.....


Quote
When I googled the problem, I saw several remark that they did cause problems

Google can & often does bring up 1,000's of listings...
I never said they do not cause problems , I said they rarely cause a problem....
I went thru my manuals looking for a pix of the yoke connectors...
I could not find any....
IF & when you need to do those connections , I would appreciate a pix of the side by side connectors...
Let's cross that bridge IF & when you get to it...
Until then , think positive & enjoy your TV.....


Have a GREAT day & week....Sly....


Later...Ron.M....Cool....
Veteran & Retired TV technician

(This post was edited by Ron.M on Jun 19, 2012, 5:17 PM)


richf
New User

Aug 1, 2012, 11:39 PM

Post #8 of 8 (3563 views)
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Re: [richf] Mitsubishi VS-50805 chassis V16 Need service Manual [In reply to] Can't Post

The problem has returned I believe it is the connector on the center tube yoke. As I can wiggle it and cause the problem
[Help the connector is completely cover with a plastic shroud Is there a way to remove it???\
Any Ideas??

 
 
 


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