Question about Mitsubishi TS-5545 55" Rear Projection Television

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Mitsubishi TS-5545 HELP. Not a new problem, but is there a way to get a schematic of the circuit boards, etc? Same thing as others, turning off, but sound still on and also the convergence is off, the blue will only adjust up and down, not side to side. tamora8396@sbcglobal.net. Thanks for any help.

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This is the VZ3 chassis. Solder joints are famous at the yoke plugs, flyback and horizontal drive transformer.The blue convergence is the Convergence ICs need replacing. I will try to locate a manual for you.

Posted on Feb 14, 2008

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It come on and tunder off


if it is the model indicated here it is way too old to even attempt to repair.

Many parts for this set are not even available so most shops will not want to take it in for repair.

May 18, 2012 | Mitsubishi TS-5545 55" Rear Projection...

1 Answer

Before Thanksgiving the color went 3-D and the picture waved. I ordered a convergence kit but the problem stopped, so we didin't install it. It started back up yesterday & this morning the video went...


Yes,the convergence problems it the cause,but also now could be have addtion some other problems too it.But change the 2 STK convergence ICS and all the resistors to it, fix the convergence board first see what happen.

Jan 01, 2011 | Mitsubishi TS-5545 55" Rear Projection...

1 Answer

We have a mitsubishi model ws65711/ mit 65" intergated hd tv purchased in 2003. It just turns itself off and doesn't go back on. we have had it at the repair shop and they put a new board in etc. and it...


New boards havent been available for those sets for several years. The only way now to replace the board is to send it to one of a couple of places in the USA that rebuild them. Which is usually very expensive and takes a couple of weeks. Id say the most common problem with that set causing that is leaking coolant from one of the tubes dripping onto the signal board causing intermittant then over time permanent shut down. Sometimes if caught early it can be cleaned other wise parts and traces are damaged. It is a multilayer board and not available from Mitsubishi. Could also be a problem with a yoke or high voltage circuit or vertical output or flyback. A number of things can cause that.. Hope I helped a little.. sorry

Oct 17, 2010 | Mitsubishi Projection Televisions

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Mitsubishi ts-5545, Black screen and Heart beat


A couple of things:
1) Either a bad power supply or a flyback 'supplies the high voltage to the 3 CRT's' .
2) The HOT 'High Output Transistor' is gone bad or the leads 'solder joints' have cracked and are not making a good connection.
time to get it into the shop or have a tech come to your residence to look at it.
Good possibility of getting it fixed.
A/V Media Guy

Nov 22, 2009 | Mitsubishi TS-5545 55" Rear Projection...

1 Answer

Turns itself off immediatley after turned on


mitsubishi projection TV turns off by itself after a couple minuts of viewing TV?
WD-62527

Apr 28, 2009 | Mitsubishi TS-5545 55" Rear Projection...

1 Answer

Has sound but no picturemodel ts 5545 mitsubishi


You need a professional.
Stop using the TV until it is repaired.
Continue to use it and your problems will multiply and grow more expensive.
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 | Mitsubishi TS-5545 55" Rear Projection...

1 Answer

Has sound but no picture


Are you able to view the TV's onscreen display menu?  If not, you have a problem with a video board and service is required.  If the menu does appear, you will have to check the cable/wire connection and make sure it is snug and in the correct location.

Mar 24, 2009 | Mitsubishi TS-5545 55" Rear Projection...

1 Answer

Mitsubishi VS-5071 rear projection turns on, has audio but no video


That is a VZ3 chassis, similar to Mitsubishi models Ts-4545, Ts-5045, Ts-5545, Vs-4543, Vs-4544, Vs-5043, Vs-5044, Vs-5047, Vs-6043, Vs-6047 and has common failures in the vertical circuit, specifically vert Ic401 which is a La7845 which is usually caused by defective C402 100uf 50v and/or open 1.2 ohm 2 watt R510 next to FBT.
If not that check C268 off Q215 on signal board 22mf/50v and Ic200 on signal module Cxa2025s. However the vertical failure is more likely.
Bill

Sep 10, 2008 | Mitsubishi VS-5043 50" Rear Projection...

1 Answer

TV turns off by itself


Try pushing in input and menu together and holding them in on the set for 5 seconds to se if the led blinks a code. hen let me know what the light blinks if anything.

Feb 22, 2008 | Projection Televisions

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