Pioneer CX-3250 Service Manual page 153

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Mecha Module_Bringing into the Clamp State with No Disc Loaded
1. Remove the relay FFC from the connector on the module PCB side (Fig. 1).
(Precaution) When it is difficult to apply 4V to the motor in procedure 2 below, remove the connector on the relay
PCB side, then remove the FFC, and remove the solder of the CRG motor lead and apply voltage to the lead.
2. Push the Disc detection arm while applying 4V to the CRG motor (Fig. 2)
By this action, the mecha moves to the clamp state and the PU moves to the outer periphery.
3. Stop the motor when the PU comes to the vicinity of the intermediate periphery.
(Precaution) If the PU goes to the outer most periphery, it idles.
It is not a problem, but please try not to let it idle as much as possible.
GND the brown line
4V to the gray line
Fig. 1
Relay FFC
5
6
Fig. 2
Connector (relay FFC)
AVIC-X930BT/XNUC
6
7
7
8
A
B
C
D
E
F
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