Question about Sony Televison & Video

1 Answer

I Change the two stk for the convergence but steel have troubles

Posted by on

  • manuel11433 May 28, 2011

    I DIDN'T check yet the pico fuses. which value are the pico fuses.........

×

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Sony Master
  • 8,617 Answers

Most sony models require the 6 pico fuses on the D board and the 2 Picos on the G board will require replacement along with the two ICs. Did you check the pico fuses?

Posted on May 28, 2011

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

I have a mitusbishi ws-a65 hd 1080 tv. im having trouble getting the picture to line up with the shodows, its showing double, how can i fix this?


Your Convergence ICs have likely failed. It is very common on rear projections. Replace the STK chips, check fuses and the resistors next to the STK chips. Replace as necessary and re-align via the service menu.


Use this simple test to verify.
Go to the users menu on the tv.
Look for the converge option to align the red and blue colors

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. There may only be one STK chip in this set. If there are two, they will be right next to each other.

Feb 20, 2011 | Mitsubishi Televison & Video

1 Answer

The color is out on my tv


U mean all ur colors picture lines on the tv are misaligns?Ur tv convergence are dead.This problems are the 2 STK convergence ICS and some or all it resistors are dead.The convergence board the 2 STK Convergence ICS and those resistors must be change to solved the convergence problems.The shop will cost u $300-350 for the parts and labors.

May 18, 2010 | Pioneer SD-532HD5 53" Rear Projection...

1 Answer

I have a Sony KP-51WS510 and the convergence is


Dear Doctor,
Check pico fuses PS8001 to PS8006 on D board where you replaced both STKs.
Make sure +22 volt and -22 volts are being supplied from power supply (G board) to D board.

Mar 25, 2009 | Sony KP-51HW40 51" Rear Projection...

1 Answer

Convergance- Red X will not move to make crosshairs white. Picture is doubled with red and blue. TV is a 55 in Mitsubishi VS55601.


Hi,
This problem is related to the Convergence controller IC called STK.It must get malfuntioning replace the STK IC with the same numer IC. But one thing is importent that there must be two IC STK's and you have to change both of them.
Thanks

Oct 11, 2008 | Televison & Video

1 Answer

Light blue banded on screen projects the image double


change the stk you have problem with convergence & change the resistor burned near stk R =2.2 ohms adjusment convergence wiht menu

Sep 12, 2008 | Televison & Video

1 Answer

Tv problem


It sounds like your convergence is going bad.. this is pricey in older tv's. Look inside (but be careful) and see if there are some really big heatsinks with a IC mounted on each one. they should have a number like STK???-???. These are the convergence IC'S- change them, and you should be ok (IF your set uses the STK style IC's)

hope this helps.

Jul 05, 2008 | RCA D52W19 52" Rear Projection Television

1 Answer

Panasonic PT-51HX40B convergence issue


Hi.....
Bit of a long shot but have you tried this??
http://oreilly.com/catalog/htheaterhks/chapter/hack12.pdf

Hope it helps!
Richard

Apr 28, 2008 | Televison & Video

1 Answer

Samsung hc-p4241w problem


Look for 2 Big black chips they will be together on convergence broad STK-392-110s,120s replace both ics.Use STK-392-180s

Mar 29, 2008 | Samsung HC-P4241W 42" Rear Projection...

2 Answers

Tv trouble


Stk392-110 Convergence IC's bad.....requires chassis pull &
good soldering ability.......................T.

Jan 28, 2008 | Panasonic PT-51HX40 51" Rear Projection...

1 Answer

Toshiba 42H82 convergence problem


Replace STK convergence IC's w/OEM or better parts.Senior tech soldering ability needed. Ex==Steel jumper wires feeding b+ to conv. IC's need resolder to prevent call-back.Also, best re-alignment done in service mode==consult service literature.

Sep 19, 2007 | Toshiba 42H83 42" Rear Projection...

Not finding what you are looking for?
Televison & Video Logo

Related Topics:

52 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sony Televison & Video Experts

kakima

Level 3 Expert

102366 Answers

The Knight
The Knight

Level 3 Expert

74459 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Are you a Sony Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...