Sharp RZ-X750 (serv.man4) Service Manual ▷ View online
31
Main board removal
Remove screws of the main board, disconnect all the cables and disassembly the main
board.
board.
1
2
3
OSD board removal
Remove screws of the OSD board, disconnect cables and disassembly the OSD board.
1
3
2
32
1
2
3
Touch panel & LCD removal
Due to dust or improper handling, damages may be caused to the LCD unit or the touch
panel.
panel.
Disconnect cables to the LCD Plate, remove screws to the LCD Plate.
1
Warning:
•
Treat cable connection / disconnection with care as they may be easily damaged.
Warning:
•
Treat cable connection / disconnection with care as they may be easily damaged.
•
The touch panel may separate from LCD panel all of a sudden due to vacuum condition in
between touch panel and LCD.
between touch panel and LCD.
•
Be careful of any breakage and injury.
•
Be careful of dust being stuck in between the surface of the LCD unit and the touch panel which
may cause scraches to them.
may cause scraches to them.
Disconnect the LVDS, FPC, Inverter cables. (Separate the LCD Front cabinet and the LCD
bracket.) Remove the display assembly while holding the front bracket and widen the
both side.
bracket.) Remove the display assembly while holding the front bracket and widen the
both side.
2
1
2
3
33
Remove the touch form panel.
3
Warning:
•
Caution for the touch panel
The LCD touch panel should be assembled along the guide to fit into the LCD front cabinet.
To prevent gap between the touch panels, it should be assembled flat.
Please put the article of 5Kg weight on middle of the LCD panel bracket during assembly.
The LCD touch panel should be assembled along the guide to fit into the LCD front cabinet.
To prevent gap between the touch panels, it should be assembled flat.
Please put the article of 5Kg weight on middle of the LCD panel bracket during assembly.
System re-assembly
System assembly can be done by reversing disassembly procedure.
Replacing the Hard Disk Drive
Only 2.5 inch SATA type can be installed, hence the hard drive type should be checked
before purchase.
before purchase.
Make sure the system and peripherals are off.
1
Disconnect cables for the peripherals and DC power input jack from the system.
2
Remove the HDD plastic cover.
3
1
2
34
Remove the HDD as shown.
4
Install the new HDD as shown.
5
1
1
1
2
2
2
Attach the HDD plastic cover.
6
Assemble in the opposite way of disassembly and connect the peripheral cables &
DC power input jack.
DC power input jack.
7
Click on the first or last page to see other RZ-X750 (serv.man4) service manuals if exist.