How Repair Channel Master Rotator Motor

Quote:

Originally Posted by protivakid

Alright my bad for thinking information technology sent dc to the motor. I will try again with the multi-meter tonight and meet what I get.

Does it matter that the dot moves even when none of the pins are connected on the back? Your comment made it sound like that should not be the instance.

Any thought on what the pinouts are for 1 2 3? I read somewhere that 1 might exist CW rotation and 2 CCW.

With a DC motor, that theory would make sense, but this organisation simply selects betwixt the 2 pairs of windings, which are each oriented to spin the armature in contrary directions.

I made my statement in reverse.
If the dot is moving, so it IS putting out, because the controller motor is working. Meaning that there is voltage at that motor.
The motor in the controller, is used every bit a timer and is identical to the ane upwards on the mast.
In a perfect world, they would both complete their cycles at the same fourth dimension.
The 1 in the house is non subject to air current and other factors, and hance, needs to be calibrated, from time to fourth dimension.

Y'all could as well try rocking the rotator, like y'all would a stuck machine.
This volition not damage anything.
Otherwise, you volition demand to open up the rotator pismire effort spinning the first gear that the motor meshes with, to gratis it up.
If you determine to remove the mast shaft, scout for the 10 ball bearings.

Source: https://forum.tvfool.com/showthread.php?t=13716

Posted by: hardinchai1986.blogspot.com

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