Pioneer DEH-2200UB Service Manual page 29

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Mechanism Module: How to Set to the Quasi-Clamp State (Driven by the Motor)
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1. Remove the solder from the CRG-motor lead wire (Fig. 1).
2. Push in the Disc Detection Arm while applying 4-V power to the CRG Motor (Fig. 2). (Apply 4-V power to the green lead
wire. The white lead wire is for grounding.)
The Mechanism Module is set to the clamped state, and the PU will move toward the outer track.
Note: NEVER apply power to the CRG-motor lead wire without removing the solder from the wire. Doing so may result in
damage to the ICs and the PU.
3. Stop the motor when the PU reaches around the middle track.
Note: Jumpiness will occur when the PU reaches the outermost track. Although jumpiness does not constitute a problem,
it is recommended that it occur as least frequently as possible.
Fig. 1
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Fig. 2
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Disc Detection Arm
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Note: Be aware that the colors of the lead wires do not match the
indications on the Core Board Pattern (green wire to O and
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white wire to P).
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