Samsung 60EH6003FXZA TV: No picture but has audio and backlights


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Samsung 60EH6003FXZA TV: No picture but has audio and backlights

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ffz290
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Nov 27, 2017, 5:01 PM

Post #1 of 4 (969 views)
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Samsung 60EH6003FXZA TV: No picture but has audio and backlights	Can't Post

So this is a long post but the short of it is I am looking to get some help trouble shooting my Samsung UN60EH6003FXZA Version HH01TV
The problem first started with the following
- Blank Screen
- Good Audio
- Backlights on
I replaced the original T-Con board (BN95-00628C) with a (BN95-00944B). I observed the following:
-Backlights not working
- TV turns on and off, without pressing power.
- No picture on screen
I returned this one and purchased another board ( I thought I had a defective part)
New part (BN97-07663A) installed and I experienced the same symptoms.

I started to do some more trouble shooting and discovered I disconnected the ribbon going form the main board to the tcon board at the tcon board. The following happened:
- The picture would come on and appear to be working
- after approximately 30 seconds the picture would start to blink quickly like it was a strobe.
- when tv is turned off you have to disconnect and reconnect the ribbon to get the picture back
Since then I have replaced the Main board (BN94-06143B) with (BN94-06143A). SAME PROBLEM
I also replaced the power supply (BN44-00500B) with the same part number. SAME PROBLEM
I you have any suggestions on what i might have missed please let me know!

jts1957
Veteran

Nov 27, 2017, 7:40 PM

Post #2 of 4 (965 views)
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Re: [ffz290] Samsung 60EH6003FXZA TV: No picture but has audio and backlights [In reply to]	Can't Post

Try unplugging the PS to main board multi-pin cable and see if back light array comes on and stays lit (I can't find service or training manual - not sure if this tip works with this set or not, but I don't see any harm in attempting).

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ffz290
New User

Nov 27, 2017, 7:50 PM

Post #3 of 4 (961 views)
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Re: [jts1957] Samsung 60EH6003FXZA TV: No picture but has audio and backlights [In reply to]	Can't Post

Thanks JTS. Just wanted to clarify theat by PS you mean Power Supply

jts1957
Veteran

Nov 27, 2017, 8:49 PM

Post #4 of 4 (959 views)
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Re: [ffz290] Samsung 60EH6003FXZA TV: No picture but has audio and backlights [In reply to]	Can't Post

That or plastic straw?

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Location: Far, Far Away

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