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#14719 - 12/17/17 03:22 PM
Flashing green led of the tuner.
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VIP Japhar
stranger
Registered: 12/04/17
Posts: 11
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My box has a flashing led on the tuner (D9).
tuner is i think bcm45 something i can not read more.
Do not start. When i unplug te tuner the box startup
untill in the display ssl84J appears. After that the box restart repetedly.
I measurement with ohm on the suply connector
GND to 5.0V = 800Kohm
GND to 3.3V = 86ohm
GND to 2.5V = from 2Mohm down to 45Kohm
GND to 1.8V = 29ohm
GND to 1.2V = 361ohm
I think the fault is in the 5.0V and the 3.3V.
but how i know witch part or parts are boken ?
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#14737 - 12/20/17 12:38 AM
Re: Flashing green led of the tuner.
[Re: TEKKEL]
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VIPF Japhar
enthusiast
Registered: 03/09/15
Posts: 218
Loc: Netherlands
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5v is fine, your issue is related to the 3.3v circuit. Probably you need to replace the U1101. See this drawing for more information.
_________________________
Doing nothing leads to nothing. ------------- Please note, for technical support ------------- Will be given here, or on the jb8a8f8 forum and I prefer it in English. Johnny B. Click on the banner if you like to go there.. 
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#14871 - 01/02/18 07:13 PM
Re: Flashing green led of the tuner.
[Re: Johnny_B]
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VIP Japhar
stranger
Registered: 12/04/17
Posts: 11
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hello
thanks for the replaqy,
i changes the U1101.
i is working now.
this is nice. thanks for the info
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