Question about Mitsubishi WS-55711 55" Rear Projection Television

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Mitsubishi WS-48511: can't adjust blue convergence

I see blue double image to the right, and I tried to adjust the blue convergence,the blue cross is way out to the right. Which parts might be bad?

A similar problem here which just started this morning with our 48511 - the blue "gun" seems whacky. Here are some images:

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I am guessing that you did the convergence menu 1.CONVERGENCE MENU "MENU 2159, 4 FINE, 5 COARSE, 6 MISC
2. There are Fuses F9A04 & 05 that may be open.
3. If you do the self test do you come up with 2-2?
4. Self-test on threads here or at ctechnicians.com
5. If one or both fuses open you will need to change convergence amps and parts.(Kit)

Posted on Dec 23, 2007

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Posted on Jan 02, 2017

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It is having double image. The second image is to the right with red color.


Sounds like a convergence problem. See if you can adjust the customer convergence controls (in the menu).
If you can not adjust one or both the colors than your convergence amp is toast!

Mar 06, 2011 | Mitsubishi WS-65511 65" Rear Projection...

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Mitsubishi WS-48511 Manual Download


Download Mitsubishi WS-48511 HDTV Manual

Models: WS-B55 / WS-48511 / WS-55511 / WS-55711 / WS-65511
Models: WS-65611 / WS-65711 / WS-65712 / WS-73711

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Have you misplaced your Mitsubishi WS-48511 HDTV Owners Manual?

Would you like a digital, searchable, pdf version of the Mitsubishi WS-48511 HDTV Users Guide?

Follow this link to download a pdf version of the operations manual.

I hope that helps.
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on May 03, 2010 | Televison & Video

Tip

Mitsubishi WS-48511 Manual Download


Download Mitsubishi WS-48511 HDTV Manual

Models: WS-B55 / WS-48511 / WS-55511 / WS-55711 / WS-65511
Models: WS-65611 / WS-65711 / WS-65712 / WS-73711

952010d.gif

Have you misplaced your Mitsubishi WS-48511 HDTV Owners Manual?

Would you like a digital, searchable, pdf version of the Mitsubishi WS-48511 HDTV Users Guide?

Follow this link to download a pdf version of the operations manual.

I hope that helps.
__________________________________________
Reset Mitsubishi WS-48511 VChip Password
Bypass Mitsubishi WS-48511 Front Lock

on May 03, 2010 | Mitsubishi WS48511 48" Rear Projection...

2 Answers

Mitsubishi WS-55511 convergence problem?


No,need to diagnose.It a 100% convergence problems.Convergence problems very easy diagnose.The picture look like 3D,colors lines don't lines up.Fuzzy,out of focus.Convergence controls don't work to lines up any colors cross.The tech is cheating u if he said cost $125 to diagnose.If u know how to solders u could fix this convergence problems about $100.U can buy a convergence kit at Websites Tv repair World.com,Tvrepairkits.com.The shop everythings fix parts and labors only $300.

Mar 16, 2010 | Mitsubishi WS-55511 55" Rear Projection...

1 Answer

I have the mitsubishi 55711,i have a double image


This is a V-21 Chassis common, with these symptoms, for failure of the convergence amps. This set uses two STK 392-110 Sanyo amps mounted on a heat sink and hard to miss. They're a 40 pin ic about the size of a half pack of cigarettes.
It has also been my experience that two or more of the yoke return resistors need to be replaced, most commonly R8c21 and R8c22, both are 3.9 ohm 1w but test all of them for reliability.
Hope this helps!
Bill

William Rayburn, CET
Premium Technologies
PO Box 442
Long Beach, WA. 98631
360-642-4993
premtech@willapabay.org

May 14, 2009 | Mitsubishi WS-55711 55" Rear Projection...

1 Answer

Replaced Convergence but pictures still display with double images


i went to converge my mitsubishi ws 73903 and the blue line wont go down to match the other ones

Oct 09, 2008 | Mitsubishi WS-73903 65" Rear Projection...

1 Answer

Mitsubishi platinum plus ws-55857


Solder connects = temporary fix.......Replace IC's..best
order two STK392-570 good quality.....16 to 22.00 each
...............................T.

Dec 26, 2007 | Mitsubishi WS-55809 55" Rear Projection...

1 Answer

Mitsubishi WS-48511: can't adjust blue convergence


Replace R8c21 & R8c22 (3.9 Ohm 1 Watt) Ic8c00 Stk393-110 Mits. Part # 267p155010 (Use Sanyo Original)
Also Check F9a04 (5amp Pico Fuse) for open and replace if necessary.
Bill

Dec 21, 2007 | Mitsubishi WS-55711 55" Rear Projection...

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