20 Most Recent Mitsubishi VS-60609 60" Rear Projection Television - Page 5 Questions & Answers

You need to replace both convergence ICs number STK393-110 they are available at the following link and they provide free instalation instructions with pics so you can do the repair yourself which takes about 40 minutes start to finish. heres the link
http://servicemanuals.vstore.ca/

try PTS 18008447871

First do a self test diagnosis. you can search Mits tv or read my solutions.

This means the anode voltage to your CRTs (RGB) is too high or your controlgrids have failed to slow the electron beam from the cathode down. What you need to do if you do not have electronics experience is to have a qualified TV technician take care of this problem. As a suggestion have him check the HV on the CRT anodes and the voltage doubler which the IHVT goes into. In any event get the set checked and repaired by a qualified technician.

Thank you,
I hope this helps
Shuttle83

Hi did you find a solution my 60 " tv has a similar issue.. the green light stays on but nothing.. please help

hi...

I did a search on based on the information you gave me and i found that if you look in ebay, you may find what you need under Mitsubishi 60 inch board.. in order to find the correct board you need, i would need your model #, etc.. i will research it if you provide me with the info..

I think this will help you find what you need though.. good luck..d

Try opening that "Ant A, B" device and apply some fresh solder to all the components inside. Also you can try to by-pass that device using the connector below. One end connects the cable in and the other end connects to the circuitry inside the TV.

Hello jeremyv,

I would suggest calling Mitsubishi Technical support, they might be able to help you in this ares.

Thank you,
Shuttle83

Have you thought about repairing it?

CRT coolant leak on signal PCB.PVAT!

Hello Olsol,

 

This is an indication of a problem in the power supply. This problem can be in the switching power supply or in the high voltage power supply in either case there is some overcurrent or overvoltage condition which is cuasing the issue. Look for blown fuses and replace them, once this is done power on the set. If this works then great, but if not look at what is happening prior to the fuse blowing. Then using the schematic and a voltmeter attempt to find the shorted or open components by the lack of proper voltage readings. However if you do not have a background in electronics, I would suggest that call a TV repair shop and have this TV repaired.

 

I hope this helps,

Thank you,

Shuttle83

x-ray protect, problem in the sweep or power supply circuit. Sorry no easy fix here.

Fluid is CRT coolant fluid, you can purchase from sites like MCMelectronics, tritronics, bluestar-online, etc. You will have to know what you are doing to change, I can help in live chat!

PVAT!Check for CRT coolant leak on PCB's. SOLDER ANY/ALL BAD CONNECTS. Replace convergence IC's,re-align.

THERE ARE 9 ADJUSTMENT POTS ON THE FRONT LEFT SIDE OF THE UNIT BEHIND THE SPEAKER COVER WHICH POPS OFF IF YOU GRAB THE OUTSIDE EDGES. ADJUST THEM THAT WILL FIX IT.

If still under warranty or if you have no electronic repair experience you should take the set back to the shop or to a repair person. Some of the solutions described below can be dangerous, TV's are very hazardous to service. Even when plugged out, TV's can store very high voltages. Coolant leaks from the CRTs are a common problem on these sets and if the chassis was moved this is even more likely. Apart from that, it's hard to tell. I heard a lot of mitsubishis have the same symptom, but It's still hard to say anything without testing the TV with special equipment. If you open it up you might find a blown fuse, but that's also a symptom, and just replacing it will probably cause more trouble when it blows again. More likely several capacitors have each gone slightly out of their original value and caused multiple transistors, diodes, and ICs to fail. This means if you don't troubleshoot and test enough components, you could end up finding ten bad components, replacing them, and then an 11th bad part causes the ten replacements to fail again. Good luck

Sounds like somethings over heating if you smell something. The wise thing to do if you know nothing at all about the tv repair is to call someone unless you feel convident enough to open it and look around very carefully and see if you can describe whats over heating or burning as if you keep turning on the set and it keeps smelling it will burn something out thats not burned out now.

The lamp is not enabled possibly due to the colour wheel motor not turning. Any broken glass jamming it? Or the lamp ballast has failed due to an old/worn lamp.

Most likely you need to replace the projection bulb. You can find them online. DLP sets are famous - or infamous - for burning out the bulbs/lamps.

Your Mitsubishi VCR HS-U580 looks to have a problem with the information rollers and drum. Here are some things to check: Look for something blocking the VCR or cassette compartment that would possibly be stopping the guide rollers. Check the belt that drives the VCR mechanism. If it is loose or broken, you may also need to substitute it. Clean the video heads using a head-cleaning cassette to make certain they're not dirty. See if the drum motor is working. If it is not spinning, there may be an issue with the motor. If the trouble persists, it's an exact idea to get assistance from a professional technician or contact Mitsubishi's purchaser support for advice. Be cautious when dealing with electronic devices, and if you are not certain what to do, it's great to get assistance from an expert.