Panasonic CF-Y4 - Batt For, Service Manual

Page: 14 / 98

2.2.10. Removing the Main Board/Wireless
LAN Module
· Preparation: Make sure that the steps in sections 2.2.1
to 2.2.4 have been taken first.
1. Remove the two Screws (R) and two Screws (S) of the Card
Bus Ejector.
Screw (R): DXHM0056ZA
Screw (S): DXHM0049ZA
2. Disconnect the Speaker Cables (L) and (R) from the
connectors (CN27) and (CN31).
3. Disconnect the LAN Cable from the connector (CN14).
4. Remove the DC-IN Jack from the Top Case Ass’y.
5. Remove the two Screws (T).
Screw (T): DXHM0049ZA
6. Remove the Main Board and Wireless LAN Module.
7. Disconnect the HDD/Pad FPC from the connector (CN36),
and then remove the Main Board.
8. Disconnect the DC Jack Cable from the connector (CN23),
and then remove the DC-IN Jack.
Screw (R)
Screw (S)
Card Bus Ejector
CN12
CN4
Screw (R)
Screw (S)
Screw (T)
CN31
CN27
CN14
LAN Cable
DC-IN Jack
Conductive
Cloth
Conductive
Cloth
* The Conductive Cloth cannot be re-used.
Use a new one instead.
9. Peel off the tape that secures the Wireless LAN Module.
DC-IN Cable
CN23
CN36
FPC (PAD-HDD-MAIN FPC)
Top Case
Main Board
Wireless LAN
Module
Fixed tape
10. Release the Module Locks, and remove the Wireless LAN
CN2
Lithium Battery
Fixed Tape
Module Lock
2-6