Question about Sony FD Trinitron KV-28FQ75 28" TV

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Sony tv Hi my sony tv stays on standby, it blinks 11 times don't know what that means.

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This is an indication in most cases that the flyback and horizontal output transistor are failed. Along with that the power supply may need service.

Take the TV to a service center to have it repaired by an experienced TV service tech.

I can tell you that this type of repair will not be low in cost.

Jerry G.

Posted on Apr 20, 2008

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Posted on Jan 02, 2017

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Sony Bravia KLV-40S200A LCD TV standby indicator blinks 5 times


Here is a link to the service manual--

http://www.scribd.com/doc/46056922/KLV-23S200A-and-Other

Page 11 explains the error codes--unless you are a tech with a meter etc it will be a shop repair.

A lot of good info including taking set apart correctly.

"abnormal power"

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My Sony tv screen blinks off and on and timer/standby blinks 5


Yes....this blinking code is a diagnostic fault code which is a good thing, you count the number of blinks and it tells you where the problem is.....you also can see it by pressing the buttons, DISPLAY,CHANNEL,5,volume - not + ,then power....In your case it blinks 5 times,its in the video out,you need a desoldering iron,solder,rosin core 60%tin and 40%lead...remove and replace these,Q761,Q705,Q732 on the C board also Q218,Q219,Q220 on the A board.hope this helps.......

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3 Answers

Standby light stays on and the tv will not go on


Please check batteries in remote that seems not working. Sony TV would either turns On or standby light will blinks if TV gets any internal problem.
You question shows standby light stays On that means TV does not receive power on command from remote.
If standby light is blinking in sequence, let me know how many times it is blinking and also intimate exact model number of TV to find out possible solution.
Thanks.

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1 Answer

TV won't turn on, standby LED starts blinking


HI, this is the result of an unstable power sector in this unit. the fly back is malfunctioning and, you will need to replace it asap. i will list the part number below and a link to a site as well. you can purchase this part on-line if you wish.

FBT ASSY NX-4521//X4
Sony Part Number: 1-453-310-11

CLICK HERE TO ORDER

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1 Answer

Sony tv kv24ls35u 11 blinks


Sony does not have 11 blink code it only goes to 10 blinks. You can Try self-Diagnostic mode- Press---- display,5,vol- then power when set comes up it should have codes telling you which circuit has problem.

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1 Answer

Sony KV36XBR800 standby blinks 4 times


The 4 blinks usually mans that there is no vertical deflection signal. Look for a small flat Ic with about 11 pins that may be marked LA7837 or something similar. Resolder the pins on that first. If that fails to resolve it, replace the IC.

Keep me posted.

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1 Answer

SONY TRINITRON KV-28LS35U


Error 11 means the 8V supply is missing.
Check the power supply.

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1 Answer

TV won't stay on, Standby blinks 10 times


Its sort of silly, but my father got behind the tv and smacked it. The error message went away, and the tv is working fine now.
It wasn't easy for him to get behind it though, it's rather tall and weighs 234lbs.
I did manage to find a pdf file of the repair manual for this model at Techlore.com.

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1 Answer

Sony KV30hs420 0 Stanby Light Timer Blinks 3 times and powers TV off


Led blinking Three times means B+ over voltage protection (OVP), unit goes to the standby mode then displays the 3 blink fault. This is also a problem in the power supply circuit, check T603 and R672. If you have electronic knowledge you may be able to fix it. Let me know if I could help you further.
Hope this helps.

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1 Answer

Sony KV-24LS35U green light flashing 11 times


The Sony error codes go up to 7, so when the standby light flashes 11 times it usually means that one of the clock or data lines deep inside the set is shorted to ground. This is not fixable from the front or through the remote, so the set should be serviced by a qualified tech familiar with Sony sets.

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