20 Most Recent Sony KV-27FS12 27" TV Questions & Answers

Continuous blink once a second, no pausing - No reply from the jungle IC301 (data bus is busy, shorted to ground, or held high), IK video path is defective. If you want to know more about the blinking codes to Sony Brand TVs, check this link.

Sony KV-27FS12... | Answered on Jan 18, 2013

Four blinks - No vertical Deflection (V STOP), Screen goes to a single horizontal line then the video signal muted. Check IC1509, Q1505
Vertical sweep failure. Check all the solder terminals to vertical output IC. If it do not help, replace that IC.

Sony KV-27FS12... | Answered on Jul 03, 2012

What do you mean by this Bakit seksi ung screen. Send details of the fault. I can't understand it.

Sony KV-27FS12... | Answered on Oct 14, 2010

sounds actually like it has had weather damage, sometimes water can get into a place it shouldnt on a tv, not shorting it out, but instead messing up in your case the numbers or menu screen, so i'd say it is best to take it to tyour nearest recycler, hope this helps.......jason

Sony KV-27FS12... | Answered on Mar 06, 2009

bad switches behind front control buttons

Sony KV-27FS12... | Answered on Oct 29, 2008

TV needs some kind of service and dust inside to be removed.
Regarding sparks sound, it can be leakage of high voltage of Fly-back Transformer. Qualified tv technician can check and repair it as high voltage risk is involved here.
Thank you.

Sony KV-27FS12... | Answered on Sep 23, 2008

picture tube may be bad

Sony KV-27FS12... | Answered on Jan 02, 2008

The Sony part number for the flyback transformer is:



Sony KV-27FS12... | Answered on Oct 13, 2007

You can not find where the noise is coming but a service technician will know where to look and what to check.Get an estimate.

Sony KV-27FS12... | Answered on Sep 12, 2006

Hey Rolly no problem man as if we can help ya your not taking up our time as we answer when we can. Ok theres is still a small cap somewhere by the drive ic or they call it the jungle ic. If you have a schematic scan the vert part and I will assist you the best i know how.

Sony KV-27FS12... | Answered on Apr 14, 2006

most sony tubes bow in the corners, they just arent built that well

Sony KV-27FS12... | Answered on Apr 13, 2006

Could be the motherboard, or a fuse. Without having it in hand it is hard to tell what it is. Check to see if there is an inside fuse in it.

Sony Televison &... | Answered on Dec 07, 2019

That is because it is a DVD controller, not a TV controller.

Sony Televison &... | Answered on Dec 05, 2019

Not finding what you are looking for?
Sony KV-27FS12 27" TV Logo

18 questions posted

Ask a Question

Usually answered in minutes!

Top Sony Televison & Video Experts

The Knight
The Knight

Level 3 Expert

76177 Answers

Jerry Greenberg
Jerry Greenberg

Level 3 Expert

1691 Answers


Level 3 Expert

13434 Answers

Are you a Sony Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

View Most Popular

Sony Televison & Video

  • Sony Televison & Video

Most Popular Question

when try turn sony kv 27fs12 keep turn

  • Televison & Video