PIONEER DEH-P4400/XN/UC
Manual de Servicio

1

2

3

4

- How to remove the Control Unit
1. Give jumper-solder treatment to the Flexible Wire of the Pickup unit, then remove the wire from the Connector. 2. Remove all 4 points of solder-treatment on the Lead Wire. Also, unscrew the screw(1 piece). 3. Then, Remove the Control unit. (Caution) Be careful not to damage SW when you reassemble the Control Unit into the device. Jumper-Solder Control Unit

A

Solder

- How to remove the Loading Arm Assy
B

1. Unlock the spring (1 piece) and remove the E ring (1 piece) of the Fulcrum Shaft. 2. Shift the arm to the left side direction and unlock pins (2 pieces).

Loading Arm Assy

C

- How to remove the Pickup Unit
1. Unscrew 2 pieces of screws, then remove the Pulley Cover. 2. Remove the Feed Screw unit from the pawl of the Feed Screw Guide (The pawl is located inside the guide). 3. Remove the belt from the Pulley, then remove the Pickup unit. (Caution) Pulley Cover Make sure not to stain the belt with grease when you fix the belt.

GEM1035 Grease Application Pickup Unit

UD321BR Grease Application Belt

Feed Screw Guide Grease Application GEM1035
D

50
1 2

DEH-P440/XN/UC
3 4