Sharp XE-A307 - Page 23

XE-A207/A217/A307 MAINTENANCE, DISASSEMBLY AND ASSEMBLY
– 21 –
5) Slide the main unit toward you and lift is slightly.
Caution: Since the drawer unit is connected with the earth wire, do not
lift the main unit excessively.
6) While lifting the main unit slightly, remove the screw and the earth
wire from the drawer unit, and remove the main unit.
4-3. TOP UNIT
■ KEY I/F PWB AND KEY SHEET REMOVAL
1) Remove the flat cable from the key I/F PWB. Remove the screw and
remove the key I/F PWB.
2) Remove the screw and the earth wire, and remove the key board
unit.
3) Remove the screw, and remove the key plate.
4) Remove the key sheet.
■ LCD REMOVAL
1) Remove the screw and the earth wire, and remove the LCD unit.
2) Open the hinge.
3) Disengage the pawl, and slide the LCD rear cabinet upward to
Main unit
Earth wire
Screw
Flat cable
Flat cable
Key I/F PWB
Screw
Screw
Screw
Screw Screw
Key board unit
Earth wire
Key board plate
Screw
Screw
Screw
Key sheet
LCD unit
Earth wire
Screw
Hinge