FZ-A1BDAAXXM, FZ-A1BDAAEE9, FZ-A1BDAAZE9 - Panasonic PC Service Manual (repair manual). Page 35

■ Attachment of Main PCB and WWAN Module

*Notice
<Screw tightening torque>
Screw<N2> = 0.165 ± 0.01N·m (1.65 ± 0.1kgf·cm)
<Screw tightening order>
Screw<N2> = 1 - 2 - 3 - 4 - 5 - 6

3. 

(WWAN model) 

Insert WWAN into the Main PCB port connecter, and then tighten WWAN screws*2

1. Place the Main PCB on the Lower Case / Speaker Ass'y.

2. Tighten the Main PCB screws*4.

4. Before attaching the 5M camera, clean the camera hole and connector by the air gun 
    and remove the protection film from the camera.
    Place the camera module into the camera hole and then lightly press down from above 
    around the connector until feel a click feeling.

Screw<N2>

Screw<N2>

WWAN

Key point 

1

4

2

3

5

6

1. Check that the wire of WLAN/Bluetooth antenna is not nipped before tightening the screw.
2. Tighten the screw pressing the Main PCB.
3. Tighten with an electrical driver in the vertical direction. Do not forget to tighten.

Note:

Note:

Do not press the antenna.

Note:

Note:

Press it to the bottom, and align the connecter to press. 
Then you will hear the pressure sound which indicates the operation is OK.

Reset switch 

Audio hole

Antenna cable is exposed.
Check that it is not nipped by the Board.

The positioning pin 
is completely exposed.

The positioning pin 
is completely exposed.

The antenna is 
exposed from 
this slot.

Camera protective film

Press connecter 
completely here.

Screw<N2>

Screw<N2>

Screw<N2>

Screw<N2>

1. At first, tilt the PCB 45 degrees and insert the positioning pin to the hole near the USB connector of PCB, 
    and insert USB connector, Audio Jack and HDMI connector into each holes of the Lower Case / Speaker 
    Ass'y, and then place the PCB on the Lower Case / Speaker Ass'y.
2. Confirm two positioning pin are fitted with the holes of the Main PCB as shown in the figure.

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