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Model:SAMSUNG CS21FL530FLKLXLAfter replacing the IC deflection values are changed. Could some one please provide the service manual/default values for the deflection and other settings in service menu

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If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/

Posted on May 01, 2015

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Posted on Jan 02, 2017

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SOURCE: service menu help for Samsung TXT3093WH

Go to ur service menu.Picture go down to reset,changes all setting to factory setting.Will reset everythings.

Posted on Mar 28, 2010

gopakumarg43
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SOURCE: I'V LOST THE REAL VALUES FOR DEFLECTION SETTING IN SERVICE MENU FOR MY SAMSUNG CS-32500HEXA.PLZ HELP

Visit the site named 'Electro-help' for more details. Check this link and select the site named above. View it in 'Flip card' option, which can be selected from the drop down box menu by the [Sidebar] tag, at the left top left corner of the display window. It will make search easy. Some times, the ads attached with each posts both at the right and bottom, might help you to find the availability of spare parts. There are more than 690 posts to different brand TVs now.

Posted on Sep 03, 2012

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1 Answer

On screen horazantal white line


May not be an easy fix:

A single horizontal line means that you have lost vertical deflection. High voltage is most likely fine since there is something on the screen.

This could be due to:


Dirty service switch contacts. There is often a small switch located inside on the main board or perhaps accessible from the back. This is used during setup to set the color background levels. (On some sets, this is located on the CRT neck board and may be a jumper plug or other means of selecting service mode - not an actual switch.)
When moved to the 'service' position, it kills vertical deflection and video to the CRT. If the switch somehow changed position or got dirty or corroded contacts, you will have this symptom. Flip the switch back and forth a couple of times. If there is some change, then replace, clean, resolder, or even bypass it as appropriate.


Bad connection to deflection yoke or other parts in vertical output circuit. Bad connections are common in TVs and monitors. Check around the pins of large components like transformers, power transistors and resistors, or connectors for hairline cracks in the solder. Reseat internal connectors. Check particularly around the connector to the deflection yoke on the CRT.

Bad vertical deflection IC or transistor. You will probably need the service manual for this and the following. However, if the vertical deflection is done with an IC, the ECG Semiconductor Master Substitution guide may have its pinout which may be enough to test it with a scope.

Other bad parts in vertical deflection circuit though there are not that many parts that would kill the deflection entirely.

Loss of power to vertical deflection circuits. Check for blown fusable resistors/fuses and bad connections.

Loss of vertical oscillator or vertical drive signals.
The most likely possibilities are in the deflection output stage or bad connections to the yoke

May 27, 2014 | Samsung Televison & Video

1 Answer

Vertical size is larger


If TheVertical Output IC( Tda8427k ) Has Been Changed,Then 1 Or 2 Of Filter Capacitors Surrounding The IC Is Defective. Changing The Filtering Should Correct Your Problem, Usually The Values Are 220 mfd 50v,100mfd 50v or 47mfd 50v..

May 19, 2014 | Toshiba Televison & Video

1 Answer

I WANT SAMSUNG CS29Z57 SERVICE MENU DEFAULT


je voulai savoir a parti de la telecomande comment faire sotir le service code

Jun 29, 2010 | Samsung Televison & Video

1 Answer

Service menu help for Samsung TXT3093WH


Go to ur service menu.Picture go down to reset,changes all setting to factory setting.Will reset everythings.

Mar 28, 2010 | Samsung TX-T3093WH TV

2 Answers

POSSIBLE VERTICAL IC PROBLEM


The symptoms you describe are actually 2 different issues. The easiest way to address this is to attack the vertical problem then if the other still exists, we will address that one. I should be able to provide you with details, but I will need the model number. Please update this with the model number and further details and instructions will follow.

Thanks,
Dan

Nov 26, 2008 | Philips MS3250C 32" TV

1 Answer

Samsung HCM4215 No Power


I have a 14" samsung hitron tv with a STR problem.The STR got burn beyond identification. Could you please help me with the value of the STR or a schematic diagram for this TV?
My email address is samlog1000@yahoo.com
Thanks

May 17, 2008 | Samsung HCM4215W 42" Rear Projection...

1 Answer

Sanyo DS31590 31" TV vertical deflection


If the vertical is not defective or shorted there is a possiblity of bad solder connections on the vertical ic. If connections are good and has b+ voltage to the chip replace chip which is IC 501 LA7841 or LA7845 and change c511 (decimal point 1 film capacitor)

Dec 28, 2007 | Sanyo DS31590 31" TV

1 Answer

HELP!!!!


The values in the service manual are just to get the TV running. The values that were in the TV were all correct for the CRT, deflection yoke, high voltage transformer. These values are changable as NO two parts are alike and have to be aligned accrodingly. You most likely will need to replace the EEPROM now to get back to center or factore defaults. By the way, you only have to unplug the set for 2 minutes for a reset to occur.

Nov 30, 2007 | Sanyo DS24425 24" TV

4 Answers

Clicks - but no picture!


According to the manual... Problem: 'a red light keeps flashing on the tv for more than a few seconds', What it could be: 'your tv may need service', What you can do: 'Call your local Sony Service center'

Nov 29, 2006 | Sony KV-27S45 27" TV

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