Fujitsu STYLISTIC Q7310 User manual

Page 1 of 64
System expansions and repairs 2
Information on the installation and removal of components 3
Screws 4
Tools 5
Removing / fitting the keyboard 6
Removing / fitting the cradle 7
Removing / fitting the SIM tray 8
Removing / fitting the pen 9
Mandatory Support Bulletins for Disassembly 10
Removing the LCD back cover assy 11
Remove battery 14
Remove M.2 module 15
Removing the docking connector 17
Remove pen garage 19
Remove the application button sub board 21
Remove buttons, holder for button set, cover for button section 22
Removing the WWAN antennas 24
Remove LTE module 26
Remove the camera module 28
Removing the rear camera 30
Removing the camera sub board 31
Removing the front camera 32
Remove SAR antennas 33
Removing the WLAN antennas 35
Remove CMOS battery 37
Removing the USB / audio sub board 38
Removing the fingerprint sensor 40
Remove corner rubbers 41
Remove fan 42
Removing the DC-in connector 43
Removing the SmartCard reader 44
Remove mainboard 46
Remove the various covers 48
Removing the inner support plate including the speaker 50
Remove LCD module 52
Spare parts and exploaded-view drawings STYLISTIC Q7310 54
Disposal informations for recycling companies 63
System expansions and repairs
STYLISTIC Q7310
Version date
29.06.2020
Category
System expansions and repairs
Contents

Page 2 of 64
System expansions and repairs
We recommend printing out the relevant sections of this chapter prior to installation
as the device for installing/removing hardware components needs to be switched off.
The following illustrations may differ from your device, depending on its configuration and features.
If you have received any further documents with your device, you should read these through carefully.
Please note the following instructions before installing/removing system components:
■The device must be switched off when installing/removing components and it must
not be in power-saving mode.
■Disconnect the mains plug before opening the device.
■After unplugging the mains plug, discharge the remaining voltage by pressing the
activation button.
■Remove all externally connected cables.
■Take care not to pinch any cables when installing/removing components.
■Please ensure that the installed components that might heat up intensely during
operation do not exceed the permitted operating temperature.
During a system expansion or a hardware upgrade, it is possible that the BIOS must
be updated. You can find more information in the technical information provided for
your device.
!

Page 3 of 64
Information on the installation and removal of components
Please pay attention to the locking mechanism (indentations and centring pins) when installing hardware components.
Note that some components on the mainboard may be very hot if the device was in use shortly before the case was removed.
Utmost care is required during installation and removal to avoid damaging components.
Never use items with sharp edges (screwdrivers) to lever them out.
Parts with Electrostatic Sensitive Devices (ESD) can be identified by a corresponding label.
When dealing with boards with ESDs, the following points must always be observed:
■Always ensure there is a static discharge (e.g. by touching a grounded object) prior to commencing
with the work.
■The devices and tools being used must not be statically charged.
■Only touch the components along the edges or on the areas marked in green (contact points).
■Contacts and electronic components must not touch when handling components equipped with ESD
protection.

Page 4 of 64
Screws
Screw: M2.5XL3 (D4.5)
Screwdriver: Phillips PH00
Screw: M2.5XL4
Screwdriver: Phillips PH00
Screw: M2.5XL6 (D4.5)
Screwdriver: Phillips PH00
Screw: M2XL2.5
Screwdriver: Phillips PH00
Screw: M3XL3.5-1
Screwdriver: Phillips PH00
Return to Table of Contents

Page 5 of 64
Tools
Screwdriver: Phillips, size PH00
Plastic tool
Plastic tool
Return to Table of Contents

Page 6 of 64
Removing / fitting the keyboard
►Disconnect the mains plug from the mains outlet.
►Remove all cables connected to the STYLISTIC Q7310 and its keyboard.
►Disconnect the STYLISTIC Q7310 tablet from its keyboard by pressing the release button (yellow arrow) and pulling the
STYLISTIC Q7310 upwards (green arrows).
►To reconnect the STYLISTIC Q7310 to its keyboard, gently refit the tablet on it (red arrows). The guidance indicator (blue circle) on the
tablet and keyboard will support you to find the correct position.
►The keyboard of the STYLISTIC Q7310 can be ordered as a module.
Return to Table of Contents

Page 7 of 64
Removing / fitting the cradle
►Disconnect the mains plug from the mains outlet.
►Remove all cables connected to the STYLISTIC Q7310 and its cradle.
►Disconnect the STYLISTIC Q7310 tablet from its cradle by pressing the release button (yellow arrow) and pulling the STYLISTIC Q7310
upwards (green arrows).
►To reconnect the STYLISTIC Q7310 to its cradle, gently refit the tablet on it (red arrows). The guidance indicator (blue circle) on the
tablet and cradle will support you to find the correct position.
►The cradle of the STYLISTIC Q7310 can be ordered as a module.
Return to Table of Contents

Page 8 of 64
Removing / fitting the SIM tray
Required work steps:
■Remove keyboard
►The SIM and SD card cover is on the bottom right next to the keyboard connector. Open it (green arrow) and remove the SIM card
holder (yellow arrow).
►Pull out the SIM card holder in the yellow arrow direction.
Please note!
■ To ensure proper positioning, the SIM tray must be inserted horizontally into the SIM card slot (see figure above).
Return to Table of Contents

Page 9 of 64
Removing / fitting the pen
►Pull the pen straight out of the pen garage (green arrow).
The pen can be attached with a ribbon running through the eyelet (red rectangle) under the pen garage. Undo it to be able to
replace the pen.
Return to Table of Contents

Page 10 of 64
Mandatory Support Bulletins for Disassembly
SB-M-10030
Minimum requirements to properly finalise hardware repairs on mobile systems
SB-M-15007
WIN8x & WIN10 - Spare product key
for repaired devices
For any information about ESD, please refer to the web-based training course “ESD in
electronics“
Service Partner only (login required)

Page 11 of 64
Removing the LCD back cover assy
Required work steps:
■Remove keyboard
■Remove cradle
■Remove pen
Required tools:
■Screwdriver: Phillips, size PH00
■Plastic tool
►Always ensure there is a static discharge (e.g. by touching a grounded object) prior to commencing with the work.
►The devices and tools being used must not be statically charged.
►Only touch the components along the edges or on the areas marked in green (contact points).
►Contacts and electronic components must not touch when handling components equipped with ESD protection.
Further information can be found in the chapter Information on the installation and removal of components.
►Remove the four M2.5XL6-6.5 screws (blue circles).
Service Partner only

Page 12 of 64
►Use plastic tools to carefully disconnect the LCD back cover assy from the STYLISTIC.
►The plastic tool is to be placed at short distances and in the slits (yellow arrows) between the lower assy and the display to
undo the plastic latches bit by bit.
►Start to do so on the sides or from the bottom (yellow arrows, red border) as shown on the next page.
►Now lift the LCD back cover assy and turn it over (green arrows). Be careful as two cables are still connected to the
mainboard (see picture on the next page).
Please note!
■ Careless movements when separating the LCD back cover assy from the STYLISTIC could damage the connectors on the mainboard that
are still linked to the flexprint cable.
Service Partner only

Page 13 of 64
►Carefully place the LCD back cover assy in a position where the cables are not taut.
►First carefully disconnect the battery cable from the battery (red circle).
►Carefully disconnect the SiBeam flexprint cable (yellow circle). This cable is integrated in the LCD back cover assy.
►Disconnect the fingerprint flexprint cable (orange circle).
Return to Table of Contents
Service Partner only

Page 14 of 64
Remove battery
Required work steps:
■Remove keyboard
■Remove cradle
■Remove pen
■Removing the LCD back cover assy
Required tools:
■Screwdriver: Phillips, size PH00
►Remove the three M2XL3 screws (yellow circles).
►Remove the battery from the device (direction of the green arrows).
Return to Table of Contents
Service Partner only

Page 15 of 64
Remove M.2 module
Required work steps:
■Remove keyboard
■Remove cradle
■Remove pen
■Removing the LCD back cover assy
■Remove battery
Required tools:
■Screwdriver: Phillips, size PH00
►Remove the M2XL2.5-0 screw (yellow circle).
Service Partner only

Page 16 of 64
►The M.2 module can now be unfastened with careful movements.
►It can then be easily pulled upwards and removed (blue arrow).
Please note!
■ Due to the M.2 interface, no conventional HDDs or SSDs with a common form factor can be used in the STYLISTIC Q7310.
Return to Table of Contents
Service Partner only Service Partner only

Page 17 of 64
Removing the docking connector
Required work steps:
■Remove keyboard
■Remove cradle
■Remove pen
■Removing the LCD back cover assy
■Remove battery
Required tools:
■Screwdriver: Phillips, size PH00
►Disconnect the flexprint cable of the docking connector (yellow circle).
►Remove the two M2XL2.5 screws (blue circles).
Service Partner only

Page 18 of 64
►Release the docking connector by moving it in the direction of the arrow (yellow).
►As soon as you have carefully pulled it out of the recess provided, you can lift it out (green arrows).
Return to Table of Contents
Service Partner only

Page 19 of 64
Remove pen garage
Required work steps:
■Remove keyboard
■Remove cradle
■Remove pen
■Removing the LCD back cover assy
■Remove battery
Required tools:
■Screwdriver: Phillips, size PH00
►Remove the screw M2XL3 (yellow circle).
►Remove the adhesive tape and the cable (red flashes).
►The cable of a SAR antenna (red rectangle) runs through the cable duct (yellow arrows) of the pen garage and must
therefore be disconnected (orange circle). On the following page you will find the detailed view.
►Remove the pen garage from the device (green arrow).
Service Partner only

Page 20 of 64
►After successful replacement, route the SAR antenna cable through the designated duct (yellow arrow).
Return to Table of Contents
Service Partner only