Panasonic CF-Y4HWPZZ Service Manual ▷ View online
2.2.8. Removing the Latch Knob
·
Preparation: Make sure that the steps in sections 2.2.1
to 2.2.5 have been taken first.
to 2.2.5 have been taken first.
1. Remove the LCD Knob Spring.
2. Remove the Screw (X), and remove the Latch Knob from
2. Remove the Screw (X), and remove the Latch Knob from
the Top Case Ass’y.
Screw (X): DXHM0064ZA
Screw (X): DXHM0064ZA
Latch Knob
Latch Spring
Screw (X)
2.2.9. Removing the DVD-ROM & CD-
R/RW Drive and Power SW
·
Preparation: Make sure that the steps in sections 2.2.1
to 2.2.4 have been taken first.
to 2.2.4 have been taken first.
1. Remove the Spring for Disk Knob.
2. Remove the Disk Cover Lock Angle.
3. Disconnect the FPC (DVD-ROM & CD-R/RW Drive) from
2. Remove the Disk Cover Lock Angle.
3. Disconnect the FPC (DVD-ROM & CD-R/RW Drive) from
the connector (CN920).
4. Disconnect the FPC (DVD-ROM & CD-R/RW Drive) from
the connector (CN4).
5. Peel off the Conductive Cloth from the Top Case Ass’y.
6. Remove the two Screws (N) and Screw (P), and remove the
6. Remove the two Screws (N) and Screw (P), and remove the
CD/DVD Drive.
Screw (N): DXHM0057ZA
Screw (P): DXHM0064ZA
Screw (N): DXHM0057ZA
Screw (P): DXHM0064ZA
Spring for Disk Knob
Disk Cover Lock Angle
CN4
Screw (P)
Screw (N)
Screw (N)
Power SW & DVD FPC
Conductive Cloth
CN920
* The Conductive Cloth cannot be re-used.
Use a new one instead.
7. Remove the Screw (Q), and remove the Drive/Open Board.
Screw (Q): DXHM0056ZA
Screw (Q)
Power SW Board
CN920
Drive Knob
Top Case Ass'y
SW920
2-5
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.
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
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).
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),
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
Cloth
Conductive
Cloth
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
Module
Fixed tape
10. Release the Module Locks, and remove the Wireless LAN
CN2
Lithium Battery
Fixed Tape
Module Lock
2-6
2.2.11. Removing the HDD/Pad FPC
/Touch Pad
Preparation: Make sure that the steps in sections 2.2.1 to
2.2.4 and section 2.2.10 have been taken first.
1. Remove the Pad Ring Hooks, and remove the Pad Ring
2.2.4 and section 2.2.10 have been taken first.
1. Remove the Pad Ring Hooks, and remove the Pad Ring
from the Top Case Ass’y.
Pad Ring
Pad Ring Hook
HDD/Pad FPC
2. Release the Pad Button Hooks, and remove the Pad Button
from the Top Case Ass’y.
Pad Button Hook
HDD/Pad FPC
Top Case Ass’y
3. Remove the HDD/Pad FPC from the Touch Pad Connector.
Pad Button
HDD/Pad FPC
Touch Pad Connector
4. Peel off the Pad Sheet, and remove the Touch Pad from
the Pad Button.
Touch Pad
Pad Sheet
Pad Button
5. Remove Screw (U), and disconnect the Pad/HDD FPC from
the Top Case Ass’y.
Screw (U): DXHM0056ZA
Screw (U): DXHM0056ZA
Screw (U)
HDD/Pad FPC
2-7
2.2.12. Removing the Antenna Board (L),
(R)
·
Preparation: Make sure that the steps in sections 2.2.1
to 2.2.4 and section 2.2.10 have been taken first.
to 2.2.4 and section 2.2.10 have been taken first.
1. Remove the Screw (V) of the Antenna Board (L).
Screw (V): DXHM0056ZA
2. Draw out the Antenna Cable (L) from the groove in the Top
Caset Ass’y, and remove the Antenna Board (L).
3. Remove the two Screws (W) of the Antenna Board (R).
Screw (W): DXHM0056ZA
4. Draw out the Antenna Cable (R) from the groove in the Top
Case Ass’y, and remove the Antenna Board (R).
Screw (V)
Antenna Board (L)
Antenna Board (R)
Screw (W)
Antenna Cable (L)
Antenna Cable (R)
2.2.13. Removing the Speaker (L), (R)
·
Preparation: Make sure that the steps in sections 2.2.1
to 2.2.4 and section 2.2.10 have been taken first.
to 2.2.4 and section 2.2.10 have been taken first.
1. Peel off the Double-sided Tape from the Top Case Ass’y,
and remove Speaker (L) and (R).
Speaker (L)
Speaker (R)
2.2.14. Removing the LCD Front
Ass’y/Hinge (L), (R)
·
Preparation: Make sure that the steps in sections 2.2.1
to 2.2.4 have been taken first.
to 2.2.4 have been taken first.
1. Remove the Screw (Y) from the Hinge Cover (L) and the
Screw (Y) from Hinge Cover (R), and remove the Hinge
Cover (L) and (R) from the LCD Block.
Screw (Y): DRHM0075ZA
Cover (L) and (R) from the LCD Block.
Screw (Y): DRHM0075ZA
Screw (Y)
Hinge Cover (R)
Hinge Cover (L)
Screw (Y)
2. Remove the Screw (Z) from the Hinge (L) and the Screw (Z)
from Hinge (R).
Screw (Z): DRHM0002ZA
Screw (Z): DRHM0002ZA
3. Remove each of the Screws (a) and (b) from the LCD Front
Case Ass’y.
Screw (a): DRHM0075ZA
Screw (b): DFHE5025XA
Screw (a): DRHM0075ZA
Screw (b): DFHE5025XA
4. Remove the three hooks near the Hinge (L) and (R), and
then remove the Hinge (L) and (R).
Screw (Z)
Screw (Z)
Screw (a)
Screw (a)
Screw (b)
Screw (b)
Hinge (R)
Hinge (L)
2-8
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