dsr922 won't move dish

[dobiegillis]

My dsr922 quit working as a dish mover. It click's twice with no voltage output from terminals m1 and m2. I subbed it out with a 920 to rule out the actuator. The 920 moves the dish normally. My question is will the circuit board, the one centered in the front of receiver with the relay's on it interchange with the 922? Has anybody ever done this?

 

[tvropro]

There is a mov CR104 that blows that causes this. Some information can be found here:

4DTV DSR922 Positioner fail - Possible Diode Problem? - 4DTV-Satellite - Video-Games-Equipments

http://www.youtube.com/watch?v=Sqg8qzDWLto

 

[dobiegillis]

Thank you TvroPro,
CR104 was definitely shorted. I will replace it to continue protection from lightning strikes or power surges. This is what i like about this forum. Whatever the problem is somebody has been there, done that and has the answer. Cheers!

 

[tvropro]

Glad I was able to help and got you going.