Pioneer CDX-P656 Service Manual - Page 41

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- Removing the Pickup Unit

1. Insert the short pin from the pickup unit in the flexible substrate.

2. Remove the flexible substrate from the connector.

3. Remove the flexible card from the connector.

4. Remove the lead wires to which the spindle motor and carriage motor assy were soldered.

5. Remove the two screws and lift the relay substrate up as shown in the figure on the upper right.

At this time, make sure that the flexible tray motor printed circuit board and flexible relay card are not pulled exces-

sively.

Short Pin

Relay substrate

6. Remove screw A and then remove the carriage motor assy, lighting conductor, feed screw holder, feed screw and

belt (see Fig. 9).

7. Remove screw B on the main side and the pickup unit together with the guide shaft (see Fig. 9).

Flexible card

Motor bracket

CRG motor

Feed screw

Guide shaft (main)

Pickup unit

Guide shaft (sub)

Erect

Flexible PCB (han-

dle with care)

Flexible relay card (han-

dle with care)

Screw A

Lighting conductor

Screw A

Feed screw holder

Belt

Screw B

CDX-P650

Fig.8

Fig.9