self builded season not working

kallquk

Registered
Messages
43
Hello


I build this model found here with three wires:

http://www.sat-universe.com/attachment.php?attachmentid=229344&stc=1&thumb=1&d=1280525239

strictly following this schematic, but cannot connect to fausto or wce, awaited boot does not occur, never passed the step: "waiting for reset". Both leds work, one is always on , other blinks

I used in a cnx receiver and dm500, and it fails in both of them

Can any expert help me how to trace the problem, any measurement in the circuit etc ?

thanks in advance
 
Top