12428 Members
237 Forums
7733 Topics
23829 Posts
Max Online: 4756 @ 02/20/20 11:12 PM
|
|
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
|
29
|
30
|
|
|
|
|
|
|
|
|
#14719 - 12/17/17 03:22 PM
Flashing green led of the tuner.
|
VIP Japhar
stranger
Registered: 12/04/17
Posts: 11
|
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 ?
|
|
Top
|
|
|
|
|
|
#14737 - 12/20/17 12:38 AM
Re: Flashing green led of the tuner.
[Re: TEKKEL]
|
VIPF Japhar
enthusiast
Registered: 03/09/15
Posts: 218
Loc: Netherlands
|
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.. 
|
|
Top
|
|
|
|
|
|
#14871 - 01/02/18 07:13 PM
Re: Flashing green led of the tuner.
[Re: Johnny_B]
|
VIP Japhar
stranger
Registered: 12/04/17
Posts: 11
|
hello
thanks for the replaqy,
i changes the U1101.
i is working now.
this is nice. thanks for the info
|
|
Top
|
|
|
|
|
|
|
Previous Topic
Index