Panasonic CF-74ECBGDBM Service Manual page 29

9.2. Reassembly Instructions
9.2.1. Attention when CF-74 series is repaired
• Please execute writing BIOS ID when you exchange the Main Board.
• You cannot reuse the Conductive Clothes and the heat dissipating parts such as Sheet and Rubber. Use new parts.
9.2.2. Setting the Finger PCB
1. Fix the Finger PCB and the Finger Sensor Base to the computer using the 3 Screws <N9>.
2. Connect the FP FFC Cable to the Connector (CN27) on the Main PCB.
Screws <N9>: DFHE5025XA
Preparing and setting the Finger Sensor Base
Press the surrounding part strongly enough.
9.2.3. Setting the LCD Unit and the
Inverter
1. Fix the W-LAN PCB L and R to the LCD Rear Cabinet
using the two Screws <N18>.
2. Attach the Inverter with the Inverter Case to the LCD Rear
Cabinet.
3. Set the LCD Unit to the LCD Rear Cabinet.
4. Connect the LCD/INV. Cable to the Connector on the
Inverter.
Screws <N18>: XQN17+BJ6FJ
Attach the
(all circumferences) to avoid
running over the rib of Finger
Sensor Base.
(Clearance: 0 to 1 mm)
Finger Sensor Base
FS Waterproof
Sheet 2
Fit the frame of the PALMREST SHEET.
(Avoid running over.)
Finger P.C.B.
<N9>
Avoid catching of
the FP FFC Cable.
FP FFC Cable
(to Connector CN27)
LCD Unit
Inverter
Inverter
Case
LCD/INV. Cable
9-7
<N9>
<N9>
Finger Sensor Base
<N18>
W-LAN PCB L
<N18>
W-LAN PCB R
LCD Rear Cabinet