Pioneer CDX-P1270 Szkolenie w zakresie napraw serwisowych - Strona 45

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Pioneer CDX-P1270 Szkolenie w zakresie napraw serwisowych

2. The slide is done in the direction of arrow5 and

remove the Door(B) while spread out the Door(A) in the

direction of arrow4. (Fig.8)

*) The illustration of the text for 12-Disc type but disas-

sembling method is the same for 6-Disc type.

- Removing the Pickup Unit

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

2. Remove the flexible PCB 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 mechanism PCB up as shown in the figure on the upper right.

At this time, make sure that the motor PCB and flexible relay card are not pulled excessively.

Short Pin

Flexible PCB

Mechanism PCB

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

belt (see Fig.10).

7. Remove screw B on the main side and the pickup unit together with the guide shaft (see Fig.10).

Flexible card

Motor bracket

CRG motor

Feed screw

Guide shaft (main)

Pickup unit

Guide shaft (sub)

Door(A)

Door(B)

Erect

Motor PCB (handle

with care)

Flexible relay card (han-

dle with care)

Screw A

Lighting conductor

Screw A

Feed screw holder

Belt

Screw B

CDX-P1270

Fig.8

Fig.9

Fig.10