Removing The Modem; Removing The Keyboard - Panasonic TOUGHBOOK CF-52AJYZDZM Service Manual

9.1.11. Removing the Modem

1. Disconnect the Cable from the Connecor(CN4200).
2. Remove the two Screws <N2>, and remove the Modem.
<N2>
Cable
SW LED MDC PCB
3. Remove the Tape1, Conductive tape-modem and Tape2,
disconnect the Cable from Modem
Cable
Conductive
tape-modem
Screws <N2> : DFHE5122YA
9.1.12. Removing the SW LED MDC PCB
and Speakers
9.1.12.1. SW LED MDC PCB
1. Disconnect the Cables from the Connectors(CN4202 and
CN4203), and remove SW LED MDC PCB.
Speaker
L
Tape
Cable
CN4202
Modem
CN4200
Tape 2
Tape 1
Speaker holder R
CN4203
Speaker
R
Cable
9.1.12.2. Speaker R
1. Remove the Speaker Holder R, and remove the Speaker
R
9.1.12.3. Speaker L
1. Remove the Tape, and remove the Speaker L.

9.1.13. Removing the Keyboard

1. Remove the two Tapes.
2. Lift the upper part of the Keyboard and draw it backward,
and then turn the Keyboard over forward.
Keyboard
Tape
Note:
Take extreme care when peeling off the tape as it is
strongly sticked.
3. Remove the four Screws <N2>, and remove the Key-
board Lid Plate.
4. Disconnect the two FPC from the two Connectors (KBD
FPC).
<N2>
<N2>
<N2>
FPC KBD FPC
5. Remove the Keyboard.
Screws <N2> : DFHE5122YA
9-6
Tape
<N2>
Key board lid plate
Connectors