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Samsung model cs21a530fl crt tv i changed vertical ic but still there is horizontal line

Posted by Anonymous on

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6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 1 Answer

SOURCE: LG vertical failiure vertical line at the bottom of the crt

replace the vertical driver ic and the proccesor ic

Posted on Nov 25, 2008

  • 346 Answers

SOURCE: Bad vertical output IC - Only a horizontal line on CRT

check samswebsite for manua

Posted on Dec 31, 2008

  • 56 Answers

SOURCE: horiontal line across. where is the vertical ic

It Is near fbt

Posted on Aug 16, 2009

gopakumarg43
  • 73647 Answers

SOURCE: I got the problem for my Panasonic 21 TV (CRT

Hello
Have you recently replaced its Line Output Transformer [LOT]?. If so have you replaced it with same type and number? Verical bars are due to LOT to Deflection Yoke mismatching. It is known as "Yoke Rigging" technically. Replacing the vertical Ic won't help in this problem . If you have replaced the LOT, the replaced one is not orginal. Ok

Posted on Oct 31, 2010

gopakumarg43
  • 73647 Answers

SOURCE: my sony crt tv model no kv-tg21l70 have 4 blink i replace the vertical ic but it has no change so what shall i do?

By the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices. http://electronicshelponline.blogspot.com/

Posted on Dec 05, 2014

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1 Answer

How to solve horizontal lines on a CRT TV monitor and what could be the possible courses for it


Monitor horizontal lines problems usually caused by a defective vertical output/driver ic. A missing supply voltage to the vertical output ic may caused similar faults which is one horizontal line across the display. Dry joints and missing vertical output pulse from vertical oscillator ic also could contribute the same symptom. If you discovered that the protection resistor (usually from 1 to 4.7 ohm) open circuit or burnt, then replacing it won't solve the problem. The resistor burnt or open circuit was due to a short in the vertical output ic. Thus you have to replace the vertical output ic and the burnt resistor together before you switch on the monitor.

Jun 12, 2015 | Televison & Video

1 Answer

Only a horizontal line can I see in my TV


In most cases the vertical output IC and possibly a fusible resistor off of the high voltage transformer are bad. The vertical output IC is located on a heat sink and usually right next to the vertical yoke winding connectors that are green and yellow in most sets. Please take a moment to rate my answer..Thanks...

Nov 24, 2009 | Sharp 27G-S60 TV

3 Answers

My 15 year old Toshiba Televisiononly shows a narrow horizontal band in the middle of the screen. Sound OK.


Hiii fairley,

You aren't specsificly dercribe yor tv set.
For common TV horizontal problem ;i.e : White line accross the horizontal screen, horizontal band,etc..it's can solved by replacing the IC Vertical/Transistor, and olso to replace the cap nearest the IC.

For common TV Vertical Problem :i.e : White line at the center of the screen (top to bottom),Vertical band,etc...It's can cure by Replacing the Horizontal IC/Transistor,and offcurse the cap's.

Tha's what all I know....

Hope can help you to solved the problem.

Thank's

h3liax

Jun 22, 2009 | Toshiba 32A33 32" TV

1 Answer

Monitor disply movable horizontal lines.


yes you first check the supply at vertical ic 12v if present then replace that vertical ic if supply is not present then check the regulator ic in smps if faulty then replace it

Nov 20, 2008 | SAMTRON 55V 15" CRT Monitor

2 Answers

LG vertical failiure vertical line at the bottom of the crt


replace the vertical driver ic and the proccesor ic

Nov 12, 2008 | Televison & Video

1 Answer

Sony tv there is sound but no picture only horizontal line


hi there, one horizontal line means a vertical section prob., check some resistor with low value and a defective diode, possible ic part is defective. do some test and check up. ty

Feb 25, 2008 | Sharp 27C-240 27" TV

1 Answer

Vertical problem,


chek tje vertical deflection yoke winding and the socket. readjust the vertical height control.hope this will help.

Feb 05, 2008 | Samsung TXM3096WHF 30" TV

2 Answers

Samsung tv


are you sure that is horizontal? what is the line come form left to right of screen? or from upper to lower of the screen?

Oct 22, 2007 | Televison & Video

1 Answer

I see only horizontal line on TV Samsung CK-5339ZB


h/line is due to vertical section failure. 1 reduce brightness as you will get h/line due to vertical failure. 2 check v/section for loose contact or yoke connection. 3 check supply to vertical section. 4 check associated parts in v.section 5 at last check for vertical ic. resistor R410 CONNECTED TO high voltage transformator T444 is low value resistor. .5ohm to 10 ohm. it burnt again due to short cht in vertical mainly due to ic. hope this will help. as per schematic diagram go to www.serviceinfo.com

Oct 04, 2007 | Samsung TXN3271HF 32" TV

1 Answer

Samsung ck-5339zb TV


only horizontal line it is a vertical section failure. caution keep brightnenn as low as possible till it is rectified & you put on tv before it this just to avoid screen burn. solution 1 check for loose contact or crack print or loose deflection coil connector. 2 check supply to vertical section. 3 check vertical ic. 4 vertical (50)Hz signalto vertical section. good luck

Sep 27, 2007 | Samsung TXN3271HF 32" TV

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