ET9000 does not start

Robinson74

Well Known Member
Messages
554
Guys, I have a problem with my ET9000.
It does not switch on. There's only the blue blinking diode at the front.
I have already replaced all capacitors on the PSU but it did not help. Perhaps something else is broken on the PSU or on the mainboard. The security check battery seems to be OK.

Does anyone still own 9000, 9200 or 9500 models and is willing to help?
If so, can you please measure voltages coming out of the PSU with the connectors dosconnected and connected?

I have the following values with connectors disconnected (my values in brackets):

1 - 5V (0V)
2 - 5V (0V)
3 - GND
4 - 3,3V (0V)
5 - 3,3V (0V)
6 - GND
7 - 12V (13V)
8 - 23V (0V)
9 - GND
10 - 32V (1,3V)
11 - 6V (0V)
12 - 3,3V (3,2V)
13 - 3,3V (0V)

And with both connectors connected:

1 - 5V (0V)
2 - 5V (0V)
3 - GND
4 - 3,3V (0,27V)
5 - 3,3V (0,27V)
6 - GND
7 - 12V (12,30V)
8 - 23V (0V)
9 - GND
10 - 32V (0V)
11 - 6V (0V)
12 - 3,3V (3,2V)
13 - 3,3V (3,15V)
 

Robinson74

Well Known Member
Messages
554
No-one, please? :(

I doubt it is due to security board dead battery because I have probably used the letest bootloader version.
 
Last edited:
Top