Re: Samsung UE40F6270 BLU ON/OFF missing
hmm, can also be the tcon board bad?
i have checked all the voltage like the service manual... (no power9
so the service manual say i should contact the tech support ^^
greetz
ilzi92
Member
Last Activity: 06-17-2017, 02:14 AM
Joined: 09-22-2014
Location: Grünbach
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Re: Samsung UE40F6270 BLU ON/OFF missing
hello,
thanks for the reply
when i disconnect the lvds cable, it's the same error.Leave a comment:
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Samsung UE40F6270 BLU ON/OFF missing
Hello....
i have an samsung tv that not turn on..
the problem is a missing (i think) BLU ON voltage.
when i start the tv with diconnecting cable (mainboard - power supply) the backlight turns on so i mean the backlight is ok.
do anyone have an service manual or an idea where i can search for the error...
mainbaord: BN94-06715F (BN41-01958B)
i'm happy for any help.
best regards
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Re: UE40S870 No LNB Power
yes of course
the print is probably a three-printed-circuit,
without a service manual i dont came forward......Leave a comment:
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Re: UE40S870 No LNB Power
in the attechment some pictures...Leave a comment:
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Re: UE40S870 No LNB Power
there are nothing connected to f-connection.
thats right the nearest was the supply voltage pin. (0,6V)
but i cannot track the line i lose it at the doppleprinting print.
Do anyony know which ic is responible for the lnb supply voltage??
and hava anyone a servicemanual?Last edited by ilzi92; 01-27-2016, 07:02 AM.Leave a comment:
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UE40S870 No LNB Power
Hello
i have an Samsung TV here that has no signal on sat, because
the lnb voltage are not available.
-when i gave the voltage over an remote receiver the tv works.
-LNB voltage are "on" in the menu
-i also tried a factory reset
so the problem is only the missing lnb voltage, but i
cant find a service manual or other useful infos.
did anyone know about this issua or have anyone a similiar problem?
thanks
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Re: Samsung UE40F6500 No video, has audio
Picture from my LED Interface...
so when i change the broken LED with (used) LED's (from other Samsung TV),
then i think the other (good) LED's would broken also from time to time?
...
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Re: Samsung UE40F6500 No video, has audio
So i checked the backlight LED's and some are bad....
but i dont can buy the LED Interface (BN96-25336A)
have anyone a source to buy the LED's individually
thankssss
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Re: Samsung UE40F6500 No video, has audio
...
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Samsung UE40F6500 No video, has audio
Hello
I have some problems with the following Samsung TV:
UE40F6500 No video, has audio
i've check the voltages from the PSU and there are correctly
12. BLU ON/OFF - 4.95V but no backlight, so i mean the psu have an issue
and i dont know for what the following is:
3. OD_ON/OFF --> 0V
can somebody help me
cu and best regards..........
Last edited by ilzi92; 01-05-2016, 10:04 AM. -
Re: Samsung UN46D7000 Turns on and Off
Hello,
I have a Samsung TV (UE40F6500), but it have no picture, audio works fine...
5V at Blu ON/OFF
but no voltage @ OD_ON/OFF --- for which is this responsable ??
best regards
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