Acer RA19WAANU Service Manual page 19

ACER X193HQ
18
Go to cover page
Examine the panel surface accoring to inspection
S20
criteria. Put it aside.
Use a Phillips-head screwdriver unscrewed the
S21
No.1~2 screws to release the interface board.
(No1~2 screw size=M3x6; Torque=9~10KGFxCM).
2
Use a Phillips-head screwdriver unscrewed the
S22
No.1~4 screws to disassemble the power board.
(No 1~3 screw size=M3x6; No 4 screw
size=M4x8; Torque=9~10KGFxCM).
1
3
4. Assembly and Disassembly Procedures (continued)
1
2
4
Disconnect all of the cable
S23
P304
P301
FFC
P802