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Pin cushion correction of sony trinitron model KV- sw213n63

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6 Suggested Answers

6ya6ya
  • 2 Answers

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

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Posted on Jan 02, 2017

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ikecur
  • 52 Answers

SOURCE: Sony trinitron KV-27FS100

probably, you have to call for a technician to check for it, the switch of the tv might have some dis alignment of cables

Posted on Oct 30, 2008

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  • 1 Answer

SOURCE: Sony Trinitron 2002 model # KV-32HS500

Mine never blinked 7 times but 6, 5, 4 times Yes

Posted on Jan 18, 2009

  • 1 Answer

SOURCE: Sony TV Trinitron is on standby

standby light flashes tv wont turn on

Posted on Jun 01, 2009

stonephoenix
  • 563 Answers

SOURCE: Sony FD Trinitron WEGA KV-32HS500...red standby light blinks 6 ti

I have over 10 years experience in electronic tech support.

I know this isn't what you want to hear, but the problem you've described can't be fixed with
troubleshooting. Your TV will have to be repaired. There is a part that has developed a defect and needs to be replaced. If you're still in warranty, the TV will be repaired at no charge to you. The warranty would likely be at least one year from the date of purchase from the manufacturer. If you purchased an extended service plan they will repair the TV at no charge as well.

If the TV is no longer in warranty, it will likely cost a minimum of $150 parts and labor. This is assuming that you only need one
circuit board or small part. If the problem is more than one of the circuit boards, the price of repair could go much higher.

I hope I've provided you useful assistance and that this information allows you to make an informed decision as to how to proceed from here. Please be sure to vote on my response. I hope I've earned a good rating from you today.

Please let me know if I can be of further assistance.

Posted on Jul 11, 2009

  • 115 Answers

SOURCE: Sony FD Trinitron WEGA KV-32FS120 timer flashing 9 times

WARNING- VOLTAGES STORED INSIDE YOUR TV CAN KILL YOU EVEN AFTER ITS BEEN UNPLUGGED FOR DAYS..your problem is in the zero cross detect circuit . youu should take it to a repair facility. -Or replace diode D647 . Or on remote in this order press "display -5- vol down - pwr ." and then you could watch it right now ..kinda

Posted on Oct 01, 2009

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My KV-SZ29M50 SONY WEGA TRINITRON FLAT SCREEN DOES NOT OPEN WIDE SIDE IMAGE BUT ONLY IN MIDDLE & IT HAS OUTSIDE CURVED SCREEN.WHAT IS THE PROBLEM WITH IT?


Pin cushion distortion. It is a fault with its circuit board. Contact any service technician. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience.
http://electro-medical.blogspot.com/
http://electronicshelponline.blogspot.com/

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Its 'pin-cushion' circuit has damaged. If you wish to get more details about the 'X' correction circuit, check the site linked here. Do a search. number. http://electronicshelponline.blogspot.com/ Pull up previous posts there, by type in the model name to your set in its search box.

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Jul 18, 2011 | Sony FD Trinitron WEGA KV-32FS120 32" TV

1 Answer

SONY KV SW 212 M80 Screen sowing pin cushion distortion. Screen is squeezed on the side and the side is curved inward.


Hello
Its pin cushion distortion circut had some trouble with it. There is an Ic and one transistor wich controls the pincushion effect. In most cased the trasistor that fitted on a heat sink, will have loose soldering at its terminals. this transistor will heat up during working, and repeated heating an cooling will make solder terminal loose contacted and it is normal fault. locate this transistor, very near to the LOT, resolder its solder terminals by applying a little more solder. It is best to resolder most of the surrounding solder terminals of high watt resistors, without making any solder bridge in between the solder points. If these does not helps you, replace both the IC [an eight solder terminal one, small IC] and the pin out transsistor described earlier at the same time. this will solve your TVs problem. OK.

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1 Answer

Why is my sony kv-36xbr800 have a curve in the picture?


Hello
The fault you see is due to its pin cushion circut. In this condition you will see picture curved on sides and top and bottom like "X", so it also called as "X" correction problem. There is an IC that functions as "S" correction and associated with a transistor on the circuit board. Either this IC ahs damaged or the transistor didn't gets it collector voltlage of damaged, can cause this problem. If you have confidence and patience, open your tV. You must have a concept of soldering, and knoledge about checking transsitors with multimeter, and must have a good quality multimeter also.
The said IC can be located very near to LOT and it is an 8 terminal component. Very near to it, you can see a three terminal transisotr, screwed onto a metal heat sink. Replace the transistor first, and check. If it doesn,t help, replace the IC with same type and number. If you wants anymore assistance, feel free to contact me by Fixya. OK.

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Caps in the vertical are weak
Fair cost for a shop 145.00 no more.

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1 Answer

Sony Picture Squeezes In On The Sides


Your TV has dry solder joints in "Pin Cushion" area, Its part of Horizontal deflection stage in TV and it requires resold work.
A tech person will understand above technical advise easily.
Need further info, let me know please.

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1 Answer

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please visit www.serviceinfo.com after site is open go to search and give model no Sony Trinitron KV-1670 TV. you will get the map. good luck

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