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How to fix a continuos clicking relay on sony trinitron kv-m25mf1

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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Eriez
  • 14 Answers

SOURCE: Sony trinitron KV-X252 1D

Hi Franciscus,
Is your TV newly purchased ? When you bought that , had you ask the manuals, I do believe every units must have, no matter what brand or model it will be, CE required that act. So ask to your distributor or the store where you bought it unless , it has been passed from one owner to owner, or you bought this from somebody at lower price,,,,perhaps, maybe...but where is the manual? So I hope this reminder will help you... Pls. send feedback...thanks

brgrds,
Eriez

Posted on Apr 05, 2008

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stonephoenix
  • 563 Answers

SOURCE: Sony FD Trinitron WEGA KV-32HS500...red standby light blinks 6 ti

I have over 10 years experience in electronic tech support.

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

  • 115 Answers

SOURCE: Sony FD Trinitron WEGA KV-32FS120 timer flashing 9 times

WARNING- VOLTAGES STORED INSIDE YOUR TV CAN KILL YOU EVEN AFTER ITS BEEN UNPLUGGED FOR DAYS..your problem is in the zero cross detect circuit . youu should take it to a repair facility. -Or replace diode D647 . Or on remote in this order press "display -5- vol down - pwr ." and then you could watch it right now ..kinda

Posted on Oct 01, 2009

Testimonial: "Thanks for the amazingly quick response. This is very helpful information."

SOURCE: Problem for Sony FD Trinitron WEGA KV-36HS500 36

ONE: Unplug it for at least 4 hours. That is what we call a hard reset.

TWO: If the hard reset does not help, then it will need further diagnostics.

The following bulletin may be of help in your learning about what is going on. Please refer to it below. Then let me know if you need further assistance.

Have a great day,
Cleggsan
========

Sony Blinking Codes
Many of the later model Sony TV's have a built in Self- Diagnosis function. If
the timer/standby indicator is blinking, this could be an indication of the
problem with the unit. The diagnostic blinking will occur automatically with no
action required by you to engage it.
The timing of the blinking you see would be as follows: two to eight blinks
(depending on the fault) about a third of a second apart, then pauses for 3
seconds, then the two to eight blinks about a third of a second apart again.
Here is a list of the problems that might have occurred indicated by the
number of blinks. The words in parentheses are those which you will see for
each of these faults on a diagnosis screen described later in this article.
Unit is dead and there are no blinks---Problem in the standby power
section. Might check fuse, R607, Q601, IC601, R612 and VDR601 (should
show open)
Continuous Blink Once A Second, No Pausing As Discussed Above---
No reply from the jungle IC301 (data bus is busy, shorted to ground or held
high), IK video path is defective.
ONE Blink--- not used for the self-diagnosis
TWO Blinks---B+ over current protection (OCP) , unit goes to the standby
mode then displays the 2 blink fault. Could be a short in the power supply of
any of the circuits.
THREE Blinks---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.
FOUR Blinks---No Vert. Deflection (V STOP), Screen goes to a single
horizontal line then the video signal muted. Check IC1509, Q1505
FIVE Blinks---AKB circuit (AKB), the timer/standby indicator blinks for about
30 seconds then goes to the self-diagnosis function. Something is wrong with
the video. Check video out, Q705, 732, 761 and other components on the C
board, also check Q218, 219, 220 on the A board. Also unit be in IK blanking,
try turning up screen slightly.
SIX Blinks---No Horizontal (H STOP), no raster, goes to the blinking selfdiagnosis
function immediately. Check C515 & 516 and the jungle IC, IC206.
SEVEN Blinks---High voltage shutdown. The high voltage has exceeded 33k
and the unit goes immediately into safety shutdown. Check power supply
regulation and horizontal circuits.
EIGHT Blinks---Problem with the audio (AUDIO), unit goes to standby and
blinks the self-diagnosis code. Check IC406 audio amp, PS401 and 402.
Intermittent problems ?? This is a great feature. You can also bring up
these fault codes ON-SCREEN to see a list of the problem numbers with the
abbreviation of the problem and the number of times this problem has
occurred. This is slightly different than entering the service mode. To see the
diagnostic screen, Press the following buttons:
Display, Channel, 5, Vol Minus, ( Not plus ) then Power. This brings up
a screen with a list of the problems and number of times they have occurred.
Each of the problem names is abbreviated as, "OCP", "OVP", "V STOP", ETC.
We have repeated them in parentheses in the text for the "Blinks" described
above so you can correlate between the diagnostic screen and the blink
codes.
So, now that you know about these self-diagnostics, how do you use them?
Say that you have a set with a black screen. You see that the LED is blinking
4 times....This would tell you that you have no vertical and that is why the
video is muted. If it was blinking 6 times, you would know that you have a
horizontal fault.
It's not a sure cure, but it's a little better than a poke in the eye with a sharp
stick.
IMPORTANT: after you repair the unit, PLEASE clear the values on this
diagnostic screen. These codes do not reset themselves after the fault is
corrected, so if you don't clear them, you'll be seeing "old" fault codes the
next time you enter this screen.
Clearing is done by going into the service mode ( display, channel, 5,
volume plus, then power ) then press 8 and Enter, which of course returns
everything to the factory preset condition.

Posted on May 31, 2010

  • 1 Answer

SOURCE: sony trinitron 36" has 7 red blinks wont turn on

I HAVE A SONY TRINITRON KV-36HS510. IM HAVING A PROBLEM,ITS NOT SHOWING A PIC, AND BLINKING 7 TIMES THEN PAUSE FOR A COUPLE OF SECONDS THEN IT WILL BLINK 7 MORE TIMES,I CAN HEAR AUDIO BUT CANNOT SEE PIC. COULD YOU PLEASE HELP ME OUT ,I'VE TRIED CUTTING THE TV OFF FOR ABOUT 6 HOURS AND CUTTING IT BACK ON,SAME RESULTS, THANKS

Posted on Jan 09, 2011

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1 Answer

Sony kv-xf25m30 trinitron clicks wont turn on


Yup sounds like a classic SMPS fault OK, probably the "Chopper" transistor? but could also be the controller, the best way is to get a new PSU, but check to see if PSU is OK without a "Load" if it is then it is NOT your PSU,and the fault is elsewhere and is shutting it down. Usually it is something drawing a lot of current.. often in the Horizontal section, but not always.. GL

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My sony trinitron tv turns off right after I turn it on it makes a click then turns off is there something wrong with my tv


an internal component has failed in the t.v. a tech will have to look at it.
the clicking sound is a relay in the protection circuit turning off the t.v.

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probably, you have to call for a technician to check for it, the switch of the tv might have some dis alignment of cables

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1 Answer

Sony Trinitron Wega kv-36fs120 wont turn on, standby/timer LED flashes 9 times.


The relay is in the power supply area. I am sure that the fault is not the relay.

It is very common that there are various components starting to go off spec from age. Most of the failures are in the scan amplifiers and power supply areas.

It is also possible that the CRT emission is too low from age. What happens is that it is on the minimum edge and this explains why the set may turn on some of the time.

When the main uPC in the set sees any potential fault conditions it will go in to a protection mode to prevent damage and to be safe. Your set is probably borderline to operate.

Considering the age of your set, I would be shopping for a new TV set.

Jerry G.


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1 Answer

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1 Answer

TV went out


When you press POWER can you hear a click at all ? If not, it is likely some transistors in the relay circuit got damaged. Usually Q605 and Q691 short out. I fixed this same problem several times. Good luck.

Dec 13, 2007 | Sony FD Trinitron WEGA KV-32FS120 32" TV

1 Answer

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Dude Let me know if something comes up because I have the same problem, but I will let u know if I could fix because me and my best friend are trying to fix this as we speak

Apr 02, 2007 | Sony FD Trinitron WEGA KV-36XBR800 36" TV

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