Panasonic ToughBook CF-72 Series, Service Manual

Page: 46 / 69

6 - 6
6.15 Removing the Bus Shutter Unit
and the Card Shutter Unit.
Figure 25
1. Remove the four screws <W>.
2. Remove the bus shutter unit and the card shutter unit.
Screw <W>: XQN2+J4FN
<W>
Bus Shutter Unit
Card Shutter Unit
<W>
6.16 Removing the PCMCIA CN (PC
Card Slot) and RTC Battery.
Main PCB
PCMCIA CN
(PC Card Slot)
CN3
<Q>
<Q>
RTC Battery
Figure 26
1. Remove the four screws <Q>.
2. Remove the PCMCIA CN (PC card slot) from the main
PCB.
3. Disconnect the connector CN3, and peel the RTC bat-
tery.
Screw <Q>: XYN2+J4FN
6.13 Removing the Sub PCB.
Sub PCB Power Knob
<H>
Figure 23
1. Remove the two screws <H>, and remove the power
knob and the sub PCB.
Screw <H>: DFHE5020YB
6.14 Removing the LID PCB.
LID PCB
CN704
<I>
Figure 24
1. Remove the screw <I>, and disconnect the connector
CN704.
2. Remove the LID PCB.
Screw <I>: DFHE5025XA