Question about Toshiba CN36Z71 36" TV

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Need the vertical output ic part number for my toshiba 36" model CN36Z71 TV

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This set uses the vertical IC part number TA8427K.
Check this website to find the part you need.

Posted on Sep 28, 2009

Testimonial: "Wow, thank you. Gave me the part number, and a place where I can buy one. Really quick to find it and post it here. I surely appreciate it."

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Im not sure if vertical output transistors is the prob, but my tv has picture only in the middle vetically, i change the capacitor and ic, but still it didnt work out, pls help.


Hello
Your assumtion is currect. But the vertical output section of this TV has no transistors at all. It is composed of an IC. Check the soldering terminal connection of this IC legs for any loose soldering first. Just resolder all the solder terminals of this IC by applying a little more solder. In most cases this will solve the fault. If not, check all the surrounding electrolytic capacitors to this IC circuit. If found suspected, replace them. Still fault perists, replace the vertical output IC with same type and number.OK.

Aug 03, 2011 | Toshiba 32A50 32" TV

1 Answer

Blue line across mid screen


check vertical deflection circuit.. make sure h.o.t is good..

Caution high voltage in horizontal circuit.. make sure u have electronics experience.

Dec 16, 2009 | Toshiba CN36Z71 36" TV

1 Answer

Where is the la78 located on the tv and where is vertical output ic


bad Vertical Output IC (usually mounted on an aluminum heat sink with the part on it labeled LA78?? or AN?? ) and 1 or 2 bad capacitors. To find the IC follow the 4 wires that come from the Yoke (which is a contained coil of wires slipped over the neck of the picture tube(s)) back to the board. 2 of the wires go to the horizontal o/p and 2 to the Vertical o/p circuit area. the thinner gauge wires are for the vertical.

Nov 06, 2009 | Toshiba 36A50 36" TV

2 Answers

Toshiba 36A50 TV Picture Failure. When turning on the tv only half of the screen is used. Only the verticle is affected. Horizontal is fine. As the tube warms up it covered the rest of the screen. Now it...


This is an easy repair if you've ever soldered and would not be too costly for a repair shop to do it for you. The problem is a bad Vertical Output IC (usually mounted on an aluminum heat sink with the part on it labeled LA78?? ) and 1 or 2 bad capacitors. Some times you can even fix the problem by re-soldering the contacts of the IC- To find the IC follow the 4 wires that come from the Yoke (which is a contained coil of wires slipped over the neck of the picture tube(s)) back to the board. 2 of the wires go to the horizontal o/p and 2 to the Vertical o/p the thinner gauge wires are for the vertical. Be sure to vote/rate me if this helped Thanks!

Oct 19, 2009 | Toshiba 36A50 36" TV

1 Answer

Toshiba TV (about 7 years old)


You had parts in the vertical deflection circuit failing, most common are the vertical output IC and possibly several capacitors also in the same circuit.

Sep 11, 2009 | Toshiba 36A50 36" TV

1 Answer

Toshiba vertical problem 36 inch


I dont realy know about this model but in many other model is a 1 oms resistror and is located around the flyback becouse the b+ for vertical output is taken from the flyback secondary voltage if these help you ....good luck and rate me

Jan 13, 2008 | Toshiba CZ36T31 36" TV

1 Answer

Toshiba 36AF43 36" just has white line in the center


vertical output IC has loose solder joints.if you continue to let it operate this way it will etch a burn line across the face of the tube so discontinue use.

Aug 22, 2007 | Toshiba 36AF43 36" TV

1 Answer

Vertical output problem


you probably just need to resolder the vertical output IC. It will be mounted on a heat sinc. probably 7-10 pins. Part number may start with "LA" like LA7845 or similar, there are others though. You will probably see the rings around the solder joints on the bottom of the board. Good Luck

May 17, 2007 | Toshiba 36AFX61 36" TV

1 Answer

Toshiba 36afx61 tv


You have a cold solder connection on the vertical output IC or in the sweep power supply that feeds the voltages to the vertical output IC. You can download a service manual from here: http://www.servicemanuals.net/results.aspx?type=SM&brand=0&model=36AFX61 Good Luck

Apr 27, 2007 | Toshiba 36AFX61 36" TV

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