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3-3-1. Tilt Trouble
Check the defective portion.
Tilt does not operate.
Is there any problem with the
connection of the tilt motor
that is connected to CN501
on the MD-151 board?
No
Failure of the drive circuit
portion of the tilt motor on
the MD-151 board
3-3-2. Pan Trouble
Check the defective portion.
Pan does not operate.
Is there any problem with the
connection of the tilt motor
that is connected to CN401
on the MD-151 board?
No
Failure of the drive circuit
portion of the pan motor on
the MD-151 board
3-4 (E)
In the initialization operation when
the power is turned on, the tilt hits
the end point causing a noise.
Yes
In the initialization operation when
the power is turned on, the pan
does not stop rotating.
Yes
Check the installation of the MD-151
board. If there is no problem, PH303 or
PH304 on the MD-151 board is defective.
Replace the MD-151 board.
(Refer to Section 1-4-12.)
Connect the tilt motor correctly.
Check the installation of the MD-151
board. If there is no problem, PH301 or
PH302 on the MD-151 board is defective.
Replace the MD-151 board.
(Refer to Section 1-4-12.)
Connect the pan motor correctly.
SNC-WR632C/WR602C
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