Panasonic CF-29CRKGZKM - Toughbook 29 - Pentium M 1.2 GHz Service Manual page 49

7.2.13. Setting the Wireless Module and SD PCB
1. Attach the Memory Heat Plate to the Main PCB.
2. Set the Wireless Module to the Main PCB.
3. Attach the MINI PCI
Wireless Module.
4. Connect the Cable to the Connector (CN2) on the EXT
Antenna PCB.
5. Attach the CD Edge Sheet and the two MINI PCI Spacers
U2.
6. Fix the SD PCB using the three Screws<Q>. No1 to No3
7. Connect the Cable to the Connector on the Main PCB.
8. Attach the two Heat Dissipation Rubbers to the Main PCB.
Note:
Tighten the Screws in the numbered order (No1 to No3).
Screws <Q>: DFHE5025XA
n Attach the MINI PCI Protector Sheet, the CD Edge Sheet, the MINI PCI Spacers U2 and the Heat Dissipation Rubbers
View "A"
MINI PCI Protector Sheet
View "B"
MINI PCI
Protector Sheet
4±1mm
View "C"
Safety Working
MINI PCI
0~0.5mm
Spacer U2
0~0.5mm
Protector Sheet to
MINI PCI Spacer U2
0~1mm
CD Edge
Sheet
View "B"
MINI PCI
Spacer U2
0~1mm
0~0.5mm
0~0.5mm
CD Edge
Sheet
the
MINI PCI Protector
Sheet
SD PCB
<Q>
:No2
<Q>
:No3
Memory Heat
Plate
<Q>
:No1
Connector
Safety Working
Confirm that the Insulation Sheet is attached
between the SD PCB and the Main PCB.
MINI PCI Spacer U2
View "C"
View "A"
MINI PCI Protector
Sheet
View "D"
Safety Working
Heat Dissipation Rubber
0.5~2.5mm
IC
2~3mm
7-31
CD Edge Sheet
MINI PCI Spacer U2
MINI PCI Spacer U2
to Connector
(CN2)
to Connector
(CN952)
Wireless Module
Heat Dissipation
Rubbers
Connector CN2
EXT Antenna
PCB
Main PCB
Main PCB
View "D"
Heat Dissipation
Rubber
Wireless Module
Heat Dissipation
Rubber
View "E"
View "E"
Safety Working
Heat Dissipation Rubber
1.5~5.5mm
IC
2~3mm