20 Most Recent Hitachi 60EX01B 60" Rear Projection Television Questions & Answers

tried to adjust the convergence settings in the menu in the color adjustment in the tv menu. if can not adjust, you have bad either an open resistor or bad ic in the convergence circuit which control the color adjustment.

First thing to try is a convergence but with the red shadowing seems to me that you may have your color gun going. Convergence can be found in your video menu on your setup screen. Once in the menu you can adjust the colors to line up. This usually has to be done on a tv that has been moved.

its a older set , would it be a possible thing to describe what set is doing or not doing?

Take it back. Did you pay by credit card if so you are covered. if not the shop should replace it. SORRY just saw you sed old take fuse out and go to your local elec shop and ask for fuse wire that matches the plug and rap it round of solder to the 2 pins. If you can't replase the fuse?. top tip always keep onl fuse's. you never know?

Replace Both of your STK ICs Part # STK392-570
Call Mats 1-800-628-1118

tienes activado la funcion de subtitulos debes desactivarla

Ur convergence is dead.Must replaced parts with a convergence kit.Know how to solders?Buy a convergence kit,at Tv repair World.com,Tvrepairkits.com.Shop will cost u around $300.

Ur convergence it dead.U know how to solders?Buy a convergence kit,replaced what in that kit.Tries websites Tv repair World.com,Tvrepairkits.com.Shop will cost u around $300.

Your symptom sounds like a damaged convergence IC.

You should be able to get a local service center to repair this at your house for between $350.00 - $450.00, If you want to repair this set yourself, I have some insturctions below that will be a help to you.
While it is not a very hard repair, this repair can be a bit tricky. If you have a 45W soldering iron, solder, solder wick, and heat sink compound you can repair it yourself.

When you remove the old IC's, please be sure to remove all of the old heat sink compound, as it can act as an insulation for the new IC's and cause them to overheat. I usually clean the heat sinks with alcohol and a small rag.

There are two and large IC’s that control the convergence in a big screen set. Some of the newer sets only have one. If you only have one, it is right in the middle of the set on the center circuit board. They are secured to a very large aluminum heat sink. They will have a part number stamped on them that will start with an STKXXX-XXX, like STK392-110, and they are located on the signal board (on the left as you look into the back of the set).

Along with the convergence IC’s there will also be some associated components that will need to be replaced as well. There are some resistors that are part of the convergence circuit that will be open and need to be replaced. Most likely these will appear charred in the center. If you have an Ohm Meter or a DVM, check all the resistors that are close to the IC’s and you should be looking for either ones that have opened or have changed values.

If one of the convergence IC’s are found to be bad, I would replace them both, if one has gone bad the other may go soon. I usually order my parts from Andrews Electronics in California, they will have the OEM components that you will need.
Their site is http://www.andrewselectronics.com/welcome.aspx
And their phone number is a 24-Hour Order Desk: (800) 274-4666
I recommend the phone order so you can talk to the person about the different types of IC’s that are available.

I would also advise that the convergence IC’s be OEM or better, just because they are cheap does not mean that they are a good deal. I have seen the cheap IC’s fail after a short time, even though they look exactly like the OEM IC’s. I think that the bottom line is that you will get what you pay for when it comes to the parts.

You can also try http://www.tvrepairkits.com/ , I have not tried them yet, but they do carry OEM or better parts.

I hope this information allows you to resolve this issue.
If you need further assistance please comment to this post and I will try to help you further.
asnowman

Hi and welcome to fixya, it is the colour wheel problem,,,,,,,,,this is common problem please check it ...it may be also cathode ray tube... thank u.........

Yes, you can check with ctechnicians.com for instructions on disassembling.

if the problem as atated only needs rotation, then your need to turn the yolk on the blue tube. you will have to slightly loosen the screw that hold the yolk. rutate it the proper way to get it aligned with the other colors. retighten the screw, but do not over tighten, you do not want to break the tube. ALSO make sure that you do not move the yolk UP or DOWN. if so the blue picture will be resized. down the picture goes smaller, up the picture gets bigger. good luck.

If the picture rolls while both on cable as well as when you playback a tape or DVD, it could be caused by a bad filter capacitor in the power supply or vertical deflection circuits. If it only rolls while trying to view a picture from a cable/satellite box, then that component is likely at fault.

the component jacks on the back might only be good enough to take a progressive input(480p) does you tv say anywhere on it HDTV? run a search of your model number through the internet and see if you can find any information or the user manual

Is this I-904? if it is then it's the AC Clock. more info at ctechnicians.com

try to reset your monitor. Turn off, remove the power supply from the socket leave it for 30 mins and turn it on again.

If the picture is jumping from top to bottom this is a vertical issue. The common cause on older Hitacjis is loose connections on the vertical output IC.