Question about Mitsubishi WT-46805 46" Rear Projection Television

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RE: Vertical Hold Not Working, Skippy101 where are you?

You gave me some good advice on fixing my problem but I'm needing some help locating the ic you were wanting me to replace the caps on???
Are these boards plug and play type? I moved my TV and all of a sudden I had this problem, I thought maybe it just needs to be reseated?
I have a repair manual (part #'s & pics) for the TV but the pics are not that good of all the ic's.
Any help anyone can give me would be much appreciated and also one step closer to watching some good football games coming up in the next few weeks.
Thanks in advance.

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Re: RE: Vertical Hold Not Working, Skippy101 where are...

If this problem appeared after you moved your set it more than likely is a cold solder joint somewhere.

Posted on Dec 13, 2007

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Their is no more you can do.
Their are no "hold" controls on TV's anymore.
Power Supply failure.
NO YOu can not buy a "Powers supply"

You need a professional.
Stop using the TV until it is repaired.
Call the manufacturer to find you nearest authorized service center.

MR. TV Sales & Service Inc
Milwaukee, Wisconsin 53405
(414) 762-8600
Established 1974

Mar 24, 2009 | Sony KP-51WS520 51" Rear Projection...

1 Answer

I have lines like vertical hold is off but can't find ajustment

Thank you to "TheScreenGuy". He replied with an answer that says the vertical sync is automatic and that I need to replace the SSB. Thanks!!!

Mar 23, 2009 | Mitsubishi VS-50605 50" Rear Projection...

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Toshiba 40H80 Rear Projection TV Picture Rolling/Scrolling

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1 Answer

Vs-45607 Vertical Hold Problem

Good Day; Just replace the caps first, 99.9% fix if not replace 9v regulator. Good Luck, big IRISH.

Nov 23, 2008 | Mitsubishi VS-45607 45" Rear Projection...

2 Answers

Mitsubishi vs-50609 wont stay powered on

Hello carriegomez,

I gave this advice to someone with this same problem so here it is again:

It sounds like your shutdown circuit is being activated. This is due to excess current being drawn. This usually happens in the High Voltage section of the TV or one of the deflection stages. Due to the nature of this problem I would suggest that you take it to a local TV repair shop or have a TV repair person come out and take a look at the issue. The HV section is dangerous and should be dealt with by a qualified TV repair technician.

Thank you,
I hope this helps


Jun 05, 2008 | Mitsubishi VS-50609 50" Rear Projection...

1 Answer

Mistubishi tv vertical hold not working

you can go to this link and one of thier tecs can help you out just leave them an e-mail with your model number and they kow how to do the bypass

Apr 10, 2008 | RCA D52W19 52" Rear Projection Television

1 Answer

Help please

Good Day, dez;
Try this to start:
This model is equipped with a self-diagnosis feature to help with diagnosis of shutdown problems. To activate this turn the unit on let it shutdown then press the input/device and menu buttons on the front panel simultaneously and hold them in for 5 seconds after 5 seconds the power LED on the front panel will blink a two digit sequence. This will be one set of blinks a short pause then another set of blinks, this will repeat 5 times. 1 - 2 = no error detected 2 - 1 = X-ray protect (high voltage or beam current) 2 - 2 = Short protect (short protect monitors low voltage supplies) 2 - 3 = Deflection protect (this could be loss of vertical or horizontal deflection) 2 - 4 = Vertical protect (usually loss of vertical from the source) 1. MAY BE INTERMITTENT, SELF-DIAGNOSIS ERROR 23 OR 24. CHECK SOLDER CONNECTIONS AT CONNECTOR "DY" ON THE YOKES. 2. SHUTDOWN AT POWER WITH SELF-DIAGNOSIS ERROR 23 OR 24. CHECK C411 2200 UFD 35 V AND C412 10 UFD 50 V, BOTH LOCATED ON THE MAIN PCB. Good Luck, big IRISH.

Jan 31, 2008 | Mitsubishi VS-50605 50" Rear Projection...

2 Answers

Hitachi 60sx2k vertical hold

You say vertical hold, are you saying you can see the picture but it rolls or is the picture not there? For more info

Jan 07, 2008 | Projection Televisions

1 Answer

Vertical hold not working

on mitsubishi just replace the caps that are near the vertical ic this will fix the problem good luck

Nov 02, 2007 | Mitsubishi WT-46805 46" Rear Projection...

1 Answer

Vertical lines jumping across screen

If the double image is in a differant color, then its your convergence IC's that need replacement. This is not a job for the unexperienced person. If you have no electronic repair experience, please seek out a pro to assist you in this repair. There are two IC's, about 3"X5" that are black in color and have STK with several numbers following them. Good Luck PS please dont forget to rate this thread.

Nov 02, 2006 | Mitsubishi VS-55705 55" Rear Projection...

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