Question about Televison & Video
Check whether the filament of the picture tube glows. If not, check all the solder terminals to CRT base socket. Check the serial resistor connected to the supply voltage to filament. . Check the continuity of filament with a multi-meter.If you are not familiar with electronics, do not attempt to repair! Whether you suffer fatal electrical shock! Instead, contact the nearest service center!
Posted on Jan 17, 2013
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Posted on Jan 02, 2017
sony has problem with bad picture tubes as well as flyback transformers .if you have shorted hori output then replace it if set shorts it out again your looking at bad flyback transformer as well as maybe leaky tube.
Posted on Jan 17, 2008
SOURCE: Sony KV-32FV15 TY
I have had my Sony KV-32FV15 for about 2 years now and nothing has ever gone wrong(even going through several moves.) I recently moved again and when I plugged in the TV, you can hear the sound perfectly but the screen just stays black. You can not even hear the squeal that the TV makes when comming on. Is there anything that I should initially look at to troubleshoot. I cannot afford at this time the $250 fee to repair my TV. I look forward to your input and hopefully I can get this TV working again.
Posted on Aug 05, 2008
have over 10 years experience in electronic tech
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
Tips for a great answer:
Feb 07, 2010 | Sony FD Trinitron WEGA KV-32FS120 32" TV
Jul 04, 2009 | Sony KV-27V22 TV
Jun 15, 2008 | Sony KV-36FS100 36" TV
Apr 29, 2008 | Sony KV-32FS13 TV
Oct 27, 2007 | Sony KV-35S40 TV
Jun 08, 2007 | Sony KV-20V80 20" TV
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