Pioneer AVH-3400DVD/XUEW5 Service Manual page 76

1
- Removing the PCB Unit (Service) (Fig.10)
A
1
Remove the two solders and then remove
the two cords.
2
Remove the Washer and then remove the Gear.
3
Remove the screw and then remove the
PCB Unit (Service).
B
C
Precautions on attachment of Motor Unit.
While withdrawing a Motor Unit to the direction
indicated by an arrow and tighten the screw to
fix it. If you tighten the screw after withdrawing
it to the opposite direction of the arrow, the
pitch between Worm Gear and Worm Wheel
opens up and the gear jumps due to drop of
package and abnormal sound may be
generated.
D
E
F
76
1
2
AVH-3400DVD/XUEW5
2
3
Washer Gear
2
3
1
PCB Unit (Service)
Motor Unit
3
4
Fig.10
4