Re: Samsung PS51D6900DSxxc- Stays in standby
Well still trapped in stby.
Tomorrow if I have some time, desmontare the psu and will review again.
Thanks to all for the help, Tom66 thanks for the effort and patience.
curro
Member
Last Activity: 09-26-2016, 12:16 PM
Joined: 12-01-2012
Location: Palma de mallorca
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Re: Samsung PS51D6900DSxxc- Stays in standby
PSON connect to GND.
It should also be connected to GND Vs_on?Leave a comment:
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Re: Samsung PS51D6900DSxxc- Stays in standby
Exactly, continued without voltages, with PSON activated
Sorry I do not understand that separate .. I have not touched anything VSON
I'll post a pictureLeave a comment:
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Re: Samsung PS51D6900DSxxc- Stays in standby
Bad news, as usual, without voltage goes.
Bridges have done horizontally.
I do not understand, I made a few days ago and had the bridge voltage PSON goes.Leave a comment:
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Re: Samsung PS51D6900DSxxc- Stays in standby
If bridge PS_ON, and all voltages are present.
From igualmanera when plugged into the AC, all voltages are present for a moment.
I'm looking at all the screws on the plates make good ground.
Finally the only thing I can think of is to remove the eepprom.
Any suggestions?
Thanks again tom66Leave a comment:
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Re: Samsung PS51D6900DSxxc- Stays in standby
Tom66
Has reflection mode correct me if I'm wrong:
Currently the Tv mode leaves no stb., I made voltage checks etc, and suddenly all these voltages are correct, I refer to the marking of the connectors themselves.
OK switching voltage is 15v 5.3vy, Ok I own these voltages.
The problem is that there is voltage va., Ie I have only a few sengundos current is when I connect the TV to the AC.
I have checked all diodes, resistors and relays the PSU. The PSU...Leave a comment:
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Re: Samsung PS51D6900DSxxc- Stays in standby
tw2005
I appreciate your comment.
It never hurts, this type of notes.
I checked voltages on this connector and 54v are present. But only when connected to the AC. Within seconds the voltage is 0
These readings are not very accurate in the absence of a good tester.
Thanks for commenting...Leave a comment:
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Re: Samsung PS51D6900DSxxc- Stays in standby
I followed your instructions and disconnect the connector of the image.
Connect everything else
But still in the same state., Stays stb
I appreciate your help.Leave a comment:
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Re: Samsung PS51D6900DSxxc- Stays in standby
Hello tom66
I Followed the steps you said and still the same.
The Funny Thing Is that apparently all is well with correct voltages PSU and hot. Main-board with correct input voltages. but still no signs of life.
Thank you very much for the help...Leave a comment:
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Re: Samsung PS51D6900DSxxc- Stays in standby
Yes psu is good, i have voltaje vs: 3.5v 5.3v. but not Va.
Thank you very much for the help...Leave a comment:
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Re: Samsung PS51D6900DSxxc- Stays in standby
Well, I'm still in the relentless pursuit of the fault.
I found the cable FLEXCON shabby.
The TV still no sign of life, but I'm getting closer ..
Any help is welcome.Leave a comment:
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Re: Samsung PS51D6900DSxxc- Stays in standby
About the green LED rear lights at all with the flashing time, mine is much slower
I've got some photos if something can help.
[URL="https://skydrive.live.com/redir?resid=EB4697B7FBD33875!104&authkey=!AJdkLEFwI7d-I9w"]https://skydrive.live.com/redir?resid=EB4697B7FBD33875!104&authkey=!AJdkLEFwI7d-I9w[/URL]
thanks.
I am having trouble uploading photos, I'm on it
Sorry.Re: Samsung PS51D6900DSxxc- Stays in standby
AboutLast edited by curro; 12-01-2012, 07:02 AM.Leave a comment:
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Re: Samsung PS51D6900DSxxc- Stays in standby
Tom66 I've seen the video, but my tv does not have myself reconnected to the wall outlet and the LED flashes as 2 or 4 seconds then off, to give power to control the LED blinks a few times and then lED goes out, that is quite normal as it did when it was going well.
Anyway, even assuming that some of the plates were YSUS ZSUS by disconnecting the tv would have to turn and the less encuchar .. am I right?
Of course you would know me that current must reach the keypad ... I made a measurement and see what comes...Leave a comment:
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Re: Samsung PS51D6900DSxxc- Stays in standby
Hello tom66.
If the LED on the keypad to connect the TV to an AC outlet, blinks
rtiempo whole.
when I give the power button on the remote blinks a few times and then paid the led, however not heard any activity.
On the back there is indeed a green LED, but is in the logic-board, this is active 5-seconds and between 2 and 3 seconds off.
Thank you very much for the help tom66.
Sorry for the grammar.
Greetings. CurroLeave a comment:
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Samsung PS51D6900DSxxc- Stays in standby
hello.
My tv samsung PS51D6900DS, Remains in stb, and not turn it on, connect ac
you hear two clicks in the relays, to give the power button on the TV flashes but not light activity ... or heard.
I checked voltages and everything is correct, I have even bridged ground pson
and if the relay acts, it seems that is the Main, ref: BN41 01605A.
Could the eeprom Resetar ref: 034755C ATML110 2EC 8?
Any suggestions ..?
voltages:
1 stb) 0.1v
2 pson) 5.2V
3)
4) 15v
5)
6)...
No activity results to display
Leave a comment: