Pioneer CDX-M8317ZT X1H/UC Service Manual page 41

- Removing the CD Core Unit (Fig. 3)
1. After procedures 1 and 2 for removing the Pick-up
Unit, remove the connector.
2. Remove the Elevation Motor Assy lead wires marked
with an arrow which are soldered onto the CD Core
Unit.
3. Remove screw (A), screw (B) and screws (C)(2
screws), then remove the CD Core Unit.
- Removing the Pick-up Unit
1. Attach the Short Pin onto the Flexible PCB of the
Pick-up Unit. (Fig. 3)
2. Remove the Flexible PCB from the connector. (Fig. 3)
3. Remove the Torsion Spring which is pressed against
the leading edge of the Feed Screw. (Fig. 4)
4. Remove the Screw and Pulley Cover. (Fig. 4)
5. Remove the Belt and the Pick-up Unit with the Feed
Screw still attached. (Fig. 4)
6. Lift the Tabs of the rack section of the Holder and
remove the Feed Screw. While doing so, be careful
not to lose the Bearings on the ends of the Feed
Screw. (Fig. 4)
CDX-M8317ZT
PCB
Fig. 3
Fig. 4
41