Pioneer AVH-X4500BT/XNUC Service Manual page 90

1
- Removing the Service Unit (Monitor) (Fig.4)
A
1
Disconnect the four connectors.
2
Remove the four screws and then remove
the Service Unit (Monitor).
B
C
- Removing the Service Unit (Key) (Fig.4)
Remove the Holder, LCD and the Touch
Panel.
1
Release the five latches and then remove
the Holder.
D
Remove the Service Unit (Key).
After the Service Unit (Key) is replaced,
check the following items.
Check whether all LED's light up
Check the operation of all switches
Check the operation of light receiving part
of the remote controller
E
F
90
1
2
2
1
2
Attention at assembly:
Be careful of not pinching FPC and FFC from Service
Unit (Monitor) when you mount the Case Unit.
Holder
1
AVH-X4500BT/XNUC
2
3
Service Unit (Monitor)
2
1
1
1
2
Holder
Service Unit (Key)
1 1 1 1
3
4
Fig.4
Fig.5
4