Question about Mitsubishi CS-35607 TV

Mitsubishi 36" model cs-35607 lost BLUE

My Mitsubishi TV has lost blue color. Repair facility says it is the IC Chip. (IC6F01)PN:272P027010 They claim this chip is on back order and will take 3 months to get! Does anyone one know how I can identify the position of this chip on the board? I found the chip online and am going to solder in a new one myself but do not know which one it is Thanks

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29 Answers

All the IC's have a location number printed on the pc board, look for an IC with IC6F01 next to it.

Posted on Sep 08, 2007

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1 Answer

On my HD1080 Mitsubishi projection flat screen 55809 the picture is bowed on top and bottem and it look as if the projectors themselves are offset, but the picture is clearer as you come toward the center....

It could be one of two things: Either a bad solder joint or convergence IC failure.

Convergence IC failure is very common. The solution is to replace the STK chips, check fuses and the resistors next to the STK chips. Replace as necessary and re-align via the service menu. It is about a $300 repair at a tv service center. You will need the service manual if you decide to do this yourself.

Try This:
When you notice the symptons Use this simple test to verify.
Go to the users menu on the tv.
Look for the converge option probably under setup or video setting. Converge is short for convergence to align the red and blue colors to the green color.

If you cannot move the red either horizontal or vertical, then the STK chip has failed for red section.
If you cannot move the blue either horizontal or vertical, then the STK chip has failed for the blue section.

If you can move both in each direction then the problem is something else.

Note if one STK chip fails, you replace both regardless

Feb 20, 2011 | Mitsubishi WS-55809 55" Rear Projection...

2 Answers

I have some distored blue color across the screen

Projection sets have two very common problems.

The first common problem is convergence

These sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the picture to look normal. This is called convergence.

When its out of alignment the video will look 3-D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired. Convergence problems are very common on all Projection TV sets including Sony, Samsung,JVC,Philip Magnavox,Panasonic,Akai,Pioneer, Hitachi,Mitsubishi,Zenith and others.
You can get more information and a DIY convergenece repair kit with instructions from the link below.

Here are some of the most common problems with these sets...

*Screen Looks 3-D
*Colors wont align
*Screen may look distorted or warped
*No Audio/Video - TV Shuts down - May also make a constant chirping sound

Problem #2 - Another common problem is dull or washed out video.

Your set may have one or more of the following symptoms....

*Dull looking picture
*White looking picture
*Halos around objects
*Red/Orange looking picture

You can see some more examples and find a fix using this link on Fixya http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

May 15, 2010 | Panasonic PT-53TW53 53" Rear Projection...

1 Answer

My blue will not adjust up and down. It will adjust sideways. I try to converge my tv, the red is working properly but the blue will not adjust vertically. It will only adjust horizontal.

The model indicated uses a single STK-393-110 CONVERGENCE OUTPUT IC. The chip is most likely the problem(98%) and I know as I have changed hundreds of them.

The part is about 14 dollars from a seller I use on EBAY.

I also have start to finish, step by step instructions for doing this repair in this model.

They tell you everything you will need and how do do the repair.

The repair involves getting the center circuit board out of the set and replacing the IC and examining some blue resistors in front of it to make sure none opened.

Let me know by responding to this post and I can either post the instructions here or email?

SD TECH

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

1 Answer

I have some distored blue color across the screen

Projection TV sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the video to look normal. When its out of alignment the video will look 3D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the TV menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired.

Convergence problems are very common on all Projection TV sets including Sony, Samsung, JVC, Philip Magnavox, Panasonic, Akai, Pioneer, Hitachi, Zenith, and others. You can get a convergenece repair kit from the link below.

Common Symptoms include....

Screen looks 3D
Colors don't line up
One or more colors can't be adjusted when using the convergence menu.
Screen is bowed or warped.
TV shuts off after powering on - TV may also make a chirping noise.

Here are some photos of convergence problems.

Here is a quick test....

Using your original remote go-to the settings menu then goto the convergence section.

Try to adjust the red and then the blue convergence.

You should be able to move RED and BLUE in all directions - up, down, left, and right.

If you can't move them in all directions or cant move them far enough your convergence chips are bad and should be replaced. This is a common problem.

Note: If you TV has as flash focus or magic focus button only try pressing the button. If it fails to fix the convergence your need to fix it. See below for a solution

CONVERGENCE SOLUTION

You will need to replace the convergence chips and possibly some convergence resistors and pico fuses.
This is a a fairly easy DIY job if you know what you are doing. If you have never done this before we would advise calling a shop or if you want to do it yourself get a complete kit with instructions and support from www.TvRepairKits.com

Mar 27, 2010 | Panasonic PT-53TW53 53" Rear Projection...

1 Answer

Mitsubishi cs-35607 - Everything is Red

This is a known issue which requires the replacement of up to 3 chips and the addition of a modification ( diode)
The IC's are AN5268K
The modification requires the installation of a diode 1N4148 connected between diode D6XAL and Diode
The 1N4148 anode to D6XAL anode. The cathode of 1N4148 should be connected to the cathode of D6F04

You should also re-solder any bad connections on the board.
If you are at all unfamiliar with replacement of IC's or hesitant you should have the work done by a qualified technician

Mar 13, 2009 | Mitsubishi CS-35607 TV

1 Answer

My 1995 36" TV screen sometimes collaspes to a vertical line and the screen is black with that verical line. It will go back to a regular full screen and work okay. Do I need some vertical part replaced?...

resolder vertical ic chip. that would be ic-401 on that mitsubishi. mch

Mar 08, 2009 | Mitsubishi CS-35707 35" TV

1 Answer

CS 35607 Mitsubishi TV No Video

Hi,

Please CLICK HERE and once you are at the site enter your model no.

Apr 18, 2008 | Mitsubishi CS-35607 TV

1 Answer

CS 35607 Mitsubishi TV No Video

Hi,

Can you please give me the make and the model no. so that i can find a schematic for you.

Waiting for your reply..

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1 Answer

2001 sony wega 36" tv tube

If you turn the color all the way off the picture should have good black and white if not the crt is at fault. If it is good it could be the jungle ic or the possibly the red color driver in the crt board

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2 Answers

Mitsubishi cs 35203

That sounds like vertical failure. Does the blue line run across the screen from side to side? Try resoldering the vertical output IC and see if that straightens it out. This is sometimes been a problem with that chassis. Let me know how you make out or if you need additional help.

Mar 29, 2008 | Mitsubishi VS-5043 50" Rear Projection...