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Sony FD Trinitron WEGA KV-27FS120 27" TV Questions & Answers
Light blinking 4 times and no picture
Four blinks - No vertical Deflection (V STOP), Screen goes to a single horizontal line then the video signal muted. Check IC1509, Q1505.
If you wish to get more details, check the site
linked here.
11/27/2013 3:50:38 PM •
Sony FD...
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285 views • 0 helpful votes
My screen flashes off and on only works on movie setting
How many times it flashes at one time switch ON? Count it. These flashes are fault indications, called blinking codes.
If you wish to get more details, check this
site. Pull up older posts there. Check the site with patience, as it has over
2200 posts now. All are related to
electronic equipment repair help.Blinking codes and details to many model Sony TVs are given.
4/4/2013 3:04:30 AM •
Sony FD...
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28 views • 0 helpful votes
Shaky
The main power regulator section to your TV is faulty. Check the capacitors there for any damage.
12/30/2012 3:56:54 PM •
Sony FD...
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110 views • 0 helpful votes
Flyback-sony tv-nx/4521
Contact the nearest authorized service center for Sony. This number of FBT is not in the open electronic spare part market now.
10/14/2012 11:46:26 PM •
Sony FD...
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166 views • 0 helpful votes
Lg crt tv on after few second tv off
Check its main power regulator circuit section for any loose solder terminals. Re-solder all suspected solder terminals by applying a little more fresh solder.
11/1/2012 4:49:01 PM •
Sony FD...
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80 views • 0 helpful votes
Sony tv blinks more then 8 times ? how can i fix it
- Eight
blinks - Problem with the audio (AUDIO), unit goes to standby and blinks
the self-diagnosis code. Check IC406 audio amp, PS401, and 402. On some
projection models of Sony TV sets, this code means that T8005 (flyback
transformer), or the associative components in the high voltage circuits
are defective on the D board.
Visit the site named 'Electro-help' for
more details. Check this link and
select the site named above. View it
in 'Flip card' option, which can
be selected from the drop down box menu at the left top corner or the display
window. It will make search easy. Some times, the ads attached with each posts
might help you to find the availability of spare parts. There are more than 640 posts to different brand TVs.
8/18/2012 8:59:10 PM •
Sony FD...
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85 views • 0 helpful votes
Sony tv.
Main chroma video jungle IC fault
8/31/2012 1:29:51 PM •
Sony FD...
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47 views • 0 helpful votes
Sony Trinitron screen turned pink
HelloAbsence of green is the problem. You see mixing of red and blue, which will look like pink.the fault must be of its video output card. This card can be located at the neck of the picture tube. Check this card, for any loose solder. This is a common problem seen in most CRt based Sony TVs.Just resolder all the suspected solder points on this board, by applying a little more solder, without making any solder bridge short in between adjecent solder terminals.images of two models of sony trinitorn TVs, [back cover opend] has been attached here. you can see the boar under suspection, along with the picture tube neck. [See the rectangulat printed circuit board attached to CRT base]
3/8/2012 10:44:56 PM •
Sony FD...
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1,799 views • 0 helpful votes
When i turn on my tv it keep turn off and blink 4 times the red led, what that means?
Four
blinks - No vertical Deflection (V STOP), Screen goes to a single horizontal
line then the video signal muted. Check IC1509, Q1505. This is the fault. Check all the solder terminals of the vertical output IC first. Loose soldering terminals to this IC can poise this type of problem. Resolder all the suspected solder terminals to this IC. If this do not help you, replace this IC with same number.
7/3/2012 1:43:31 AM •
Sony FD...
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58 views • 0 helpful votes
480p not displaying correctly
Visit this site for more details. Type in the site name Electro-help either to Google or Yahoo search box [not in the address bar of your browser], and click search. It is an electronic equipments service help site. All details you want are there. Note the position of hyphen in between words in site name, when you type it in. The site will appear as it is in web; subtitled as electronics equipments' repair help.
5/12/2012 6:29:55 PM •
Sony FD...
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35 views • 0 helpful votes
My sony trintron is stuck in stand by mode
If model number listed here (kv-27fs120) is correct the set if not coming on is in shutdown because either a problem in its power supply or something elsewhere pulling the supply voltages down and triggering shut down.Someone would have to open and first check for voltages and or shorts--no real other easy way to troubleshoot this.
3/19/2012 8:43:00 PM •
Sony FD...
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122 views • 0 helpful votes
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