Panasonic TOUGHBOOK CF-52AJYZDZM Service Manual page 34

9.1.27. Removing the SERIAL PCB
1. Remove the two Screws <N1> and Hex Spacer.
2. Remove the SERIAL PCB.
Hex spacer
<N1>
<N1>
Screw <N1> : DFHE5035ZB
9.1.28. Removing the MAIN HIGH PCB
1. Remove the two Screws <N1>, four Screws <N4> and
two Screws <N13>.
2. Disconnect the Battery Cable from the Connector(CN4).
3. Remove the MAIN HIGH PCB.
Battery
cable
<N13>
<N4>
CN4
MAIN HIGH PCB
Screw <N1> : DFHE5035ZB
Screw <N4> : DRHM0093ZA
Screw <N13> : DXYN2+F12FNL
SERIAL PCB
<N4>
<N4>
<N1>
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