Removing The Keyboard - Panasonic Toughbook CF-74JCJBDxM Service Manual

9.1.4. Removing the DIMM Memory Card
<N1>
<N1>
Hook
DIMM Memory Card
1. Remove the two Screws <N1>, and remove the DIMM
Cover.
2. Open the right and left Hooks of the DIMM Memory Card
outward, and remove the DIMM Memory Card.
Screws <N1>: XSB2+3FNL
9.1.5.

Removing the Keyboard

1. Release the seven Hooks fixing the rear side of the Cen-
ter Cover.
Hooks
<N9>
KBD Angle L
Keyboard
DIMM Cover
Hook
Hooks
Center Cover
Hooks
<N9>
KBD Angle R
2. Lift the upper part of the Center Cover and draw it back-
ward, release the six Hooks fixing the front side of the
Center Cover, and then remove the Center Cover.
3. Remove the four Screws <N9> and the KBD Angle L and
R.
4. Lift the upper part of the Keyboard and draw it backward,
and then turn the Keyboard over forward.
KBD WP Sheet
Connectors
Keyboard
KBD FPC
5. Remove the KBD WP Sheet.
6. Disconnect the two KBD Cables from the two Connectors
(KBD FPC).
7. Remove the Keyboard.
8. Disconnect the Cable from the Connector (CN25).
9. Remove the KBD FPC.
Screws <N9>: DFHE5025XA
9.1.6. Removing the Speaker and the LED
PCB
CN1002
Tape
Speaker
Holder
Speaker L
1. Remove the two Speaker Holders.
2. Remove the two tapes, and disconnect the two Speaker
Cables from the two Connectors (CN1002, CN1003)
3. Remove the Speaker L and R.
4. Remove the Sheet.
5. Remove the two Screws <N9>, and Remove the LED
PCB.
9-2
Connector
(CN25)
Sheet
<N9>
CN1003
LED PCB
Tape
Speaker
Holder
Speaker R