Question about Sony FD Trinitron WEGA KV-34HS420 34" TV

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Sony trinitron my tv will come on but no picture

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Sony trinitron working fine, screen went black sound remains.
Is this a picture tube issue?

Posted on Nov 15, 2009

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Check the heater as your tv is ON, there must be a yellow light at the rear of the CRT tube. If the heater is ok then check the IC jungle side. resoldering the leads sometimes will solve. If not refer to your local Tech.

Posted on Jul 31, 2009

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Posted on Jan 02, 2017

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SOURCE: sony tv picture keeps flashing

You likely have bad solder connections around the tuner area. This model has a history of problems in that area or the tuner itself.

Posted on Dec 24, 2006

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SOURCE: Sony Trinitron Picture Tube replacement

I think that you will find the picture tube to be more expensive than a replacement TV, if it is still available (unlikely). That being said, it is also unlikely that the tube itself is the problem, The more common problem is the horizontal output transistor or the flyback transformer. Either part should still be available for a reasonable cost. Check with a local servicer for the part numbers and costs. These are common parts.

Dan

Posted on May 19, 2009

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SOURCE: Sony TV Trinitron is on standby

standby light flashes tv wont turn on

Posted on Jun 01, 2009

JOHNSONELECT
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SOURCE: Sony Trinitron 35' TV Picture Goes out after a minute or so

YOU MAY NEED A TUNER

Posted on Aug 24, 2009

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SOURCE: sony 32" xbr trinitron trusurround T V picture is black

Most likely on a trinitron tube if it is dark is the high voltage capacitor has blown. This is the device that feed the 30,000 or so volts to charge the tube, it attaches at the back with a clip and ****** and a single cable coming from it.

You can check easily if it is definately that as you will notice if you power the tv on and off once or twice if you get that static charge feel from the screen, if there is none there then almost certainly that is the problem.

Posted on Mar 10, 2010

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My sony tv trinitron has a picture inside of the picture how do i remove it with out the remote


PIP {Picture In Picture} function is now ON. Make it OFF. Download the user manual to this TV. It will have all details to do this. To download it, click here.

Jun 08, 2012 | Sony FD Trinitron WEGA KV-36HS510 36" TV

1 Answer

Sony Trinitron Wega KV-27FS100 picture on and off


i'd say your tv is unhappy.

unplug for 10 min..and see if that resets it.

May 31, 2008 | Sony FD Trinitron WEGA KV-27FS100 27" TV

1 Answer

I have a 32" Sony Wega Flat Screen TV. Currently


Check out this article: http://www.ehow.com/how_8256946_fix-sony-32-trinitron-picture.html
It goes pretty in depth in how to troubleshoot problems with your Trinitron TV. Hope this helps.

Sep 01, 2011 | Sony FD Trinitron WEGA KV-32FS120 32" TV

1 Answer

I have a tv sony trinitron model KV-32FX68E 32''.


try to plug the tv to other socket that is working before suspecting the tv set

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

1 Answer

My sony TV trinitron wega 42 inch picture is red. Is there any solution to remove the problem?


The problem with your TV trinitron wega is at the color adjustment section. It is located at the color board mounted at the back of the picture tube. There are variable resistors that represents the color pattern in the picture tube. Adjust the red color to low level to lower the red color.

Nov 03, 2010 | Sony FD Trinitron WEGA KV-24FS120 24" TV

1 Answer

Sony Trinitron TV. No picture; red standby/timer light flashes.


My Sony trinitron has the stero lite on steady and standby lite flashes four times then pauses and repeats. Can you tell me the circuit/condition causing the set to not turn on.

Jul 15, 2009 | Sony FD Trinitron WEGA KV-36XBR800 36" TV

1 Answer

Sony Trinitron Blinking Chanel 3


I have a 36 Trinitron, the sound and picture went but the red light just keeps blinking, any ideas? Please ....

Feb 26, 2008 | Sony FD Trinitron WEGA KV-34HS420 34" TV

5 Answers

Sony Trinitron blank tv/no picture


When I turn on the TV I hear the click sound and the TV powers up. Immediatly the red (standby) light begins to flash 6 times on and off. this happenes only in the morning, but after 5:00PM when youturn on the TV as if nothing is wrong.

what is the problem?

Feb 08, 2008 | Sony FD Trinitron WEGA KV-32HS510 32" TV

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